2799 lines
89 KiB
ActionScript
2799 lines
89 KiB
ActionScript
// Urho3D editor view & camera functions
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WeakHandle previewCamera;
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Node@ cameraLookAtNode;
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Node@ cameraNode;
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Camera@ camera;
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float orthoCameraZoom = 1.0f;
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Node@ gridNode;
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CustomGeometry@ grid;
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UIElement@ viewportUI; // holds the viewport ui, convienent for clearing and hiding
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uint setViewportCursor = 0; // used to set cursor in post update
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uint resizingBorder = 0; // current border that is dragging
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uint viewportMode = VIEWPORT_SINGLE;
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int viewportBorderOffset = 2; // used to center borders over viewport seams, should be half of width
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int viewportBorderWidth = 4; // width of a viewport resize border
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IntRect viewportArea; // the area where the editor viewport is. if we ever want to have the viewport not take up the whole screen this abstracts that
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IntRect viewportUIClipBorder = IntRect(27, 60, 0, 0); // used to clip viewport borders, the borders are ugly when going behind the transparent toolbars
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RenderPath@ renderPath; // Renderpath to use on all views
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String renderPathName;
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bool gammaCorrection = false;
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bool HDR = false;
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bool contextMenuActionWaitFrame = false;
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bool cameraFlyMode = true;
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int hotKeyMode = 0; // used for checking that kind of style manipulation user are prefer (see HotKeysMode)
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Vector3 lastSelectedNodesCenterPoint = Vector3(0,0,0); // for Blender mode to avoid own origin rotation when no nodes are selected. preserve last center for this
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WeakHandle lastSelectedNode = null;
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WeakHandle lastSelectedDrawable = null;
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WeakHandle lastSelectedComponent = null;
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Component@ coloringComponent = null;
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String coloringTypeName;
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String coloringPropertyName;
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Color coloringOldColor;
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float coloringOldScalar;
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bool debugRenderDisabled = false;
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bool restoreViewport = false;
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IntVector2 oldHierarchyWindowPosition; // used for restore hierarchy position when switch between viewport modes
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int oldHierarchyWindowHeight;
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IntVector2 oldInspectorWindowPosition; // used for restore inspector position when switch between viewport modes
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int oldInspectorWindowHeight;
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const uint VIEWPORT_BORDER_H = 0x00000001;
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const uint VIEWPORT_BORDER_H1 = 0x00000002;
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const uint VIEWPORT_BORDER_H2 = 0x00000004;
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const uint VIEWPORT_BORDER_V = 0x00000010;
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const uint VIEWPORT_BORDER_V1 = 0x00000020;
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const uint VIEWPORT_BORDER_V2 = 0x00000040;
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const uint VIEWPORT_SINGLE = 0x00000000;
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const uint VIEWPORT_COMPACT = 0x00009000;
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const uint VIEWPORT_TOP = 0x00000100;
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const uint VIEWPORT_BOTTOM = 0x00000200;
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const uint VIEWPORT_LEFT = 0x00000400;
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const uint VIEWPORT_RIGHT = 0x00000800;
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const uint VIEWPORT_TOP_LEFT = 0x00001000;
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const uint VIEWPORT_TOP_RIGHT = 0x00002000;
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const uint VIEWPORT_BOTTOM_LEFT = 0x00004000;
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const uint VIEWPORT_BOTTOM_RIGHT = 0x00008000;
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// Combinations for easier testing
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const uint VIEWPORT_BORDER_H_ANY = 0x00000007;
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const uint VIEWPORT_BORDER_V_ANY = 0x00000070;
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const uint VIEWPORT_SPLIT_H = 0x0000f300;
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const uint VIEWPORT_SPLIT_V = 0x0000fc00;
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const uint VIEWPORT_SPLIT_HV = 0x0000f000;
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const uint VIEWPORT_TOP_ANY = 0x00003300;
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const uint VIEWPORT_BOTTOM_ANY = 0x0000c200;
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const uint VIEWPORT_LEFT_ANY = 0x00005400;
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const uint VIEWPORT_RIGHT_ANY = 0x0000c800;
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const uint VIEWPORT_QUAD = 0x0000f000;
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enum HotKeysMode
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{
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HOTKEYS_MODE_STANDARD = 0,
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HOTKEYS_MODE_BLENDER
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}
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enum EditMode
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{
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EDIT_MOVE = 0,
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EDIT_ROTATE,
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EDIT_SCALE,
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EDIT_SELECT,
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EDIT_SPAWN
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}
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enum AxisMode
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{
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AXIS_WORLD = 0,
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AXIS_LOCAL
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}
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enum SnapScaleMode
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{
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SNAP_SCALE_FULL = 0,
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SNAP_SCALE_HALF,
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SNAP_SCALE_QUARTER
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}
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// Holds info about a viewport such as camera settings and splits up shared resources
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class ViewportContext
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{
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float cameraYaw = 0;
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float cameraPitch = 0;
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Camera@ camera;
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Node@ cameraLookAtNode;
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Node@ cameraNode;
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SoundListener@ soundListener;
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Viewport@ viewport;
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bool enabled = false;
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uint index = 0;
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uint viewportId = 0;
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UIElement@ viewportContextUI;
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UIElement@ statusBar;
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Text@ cameraPosText;
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Window@ settingsWindow;
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LineEdit@ cameraPosX;
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LineEdit@ cameraPosY;
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LineEdit@ cameraPosZ;
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LineEdit@ cameraRotX;
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LineEdit@ cameraRotY;
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LineEdit@ cameraRotZ;
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LineEdit@ cameraZoom;
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LineEdit@ cameraOrthoSize;
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CheckBox@ cameraOrthographic;
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ViewportContext(IntRect viewRect, uint index_, uint viewportId_)
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{
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cameraNode = Node();
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cameraLookAtNode = Node();
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cameraLookAtNode.AddChild(cameraNode);
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camera = cameraNode.CreateComponent("Camera");
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orthoCameraZoom = camera.zoom;
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camera.fillMode = fillMode;
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soundListener = cameraNode.CreateComponent("SoundListener");
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viewport = Viewport(editorScene, camera, viewRect, renderPath);
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index = index_;
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viewportId = viewportId_;
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camera.viewMask = 0xffffffff; // It's easier to only have 1 gizmo active this viewport is shared with the gizmo
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}
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void ResetCamera()
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{
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cameraSmoothInterpolate.Stop();
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cameraLookAtNode.position = Vector3(0, 0, 0);
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cameraLookAtNode.rotation = Quaternion();
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cameraNode.position = Vector3(0, 5, -10);
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// Look at the origin so user can see the scene.
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cameraNode.rotation = Quaternion(Vector3(0, 0, 1), -cameraNode.position);
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ReacquireCameraYawPitch();
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UpdateSettingsUI();
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}
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void ReacquireCameraYawPitch()
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{
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cameraYaw = cameraNode.rotation.yaw;
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cameraPitch = cameraNode.rotation.pitch;
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}
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void CreateViewportContextUI()
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{
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Font@ font = cache.GetResource("Font", "Fonts/Anonymous Pro.ttf");
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viewportContextUI = UIElement();
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viewportUI.AddChild(viewportContextUI);
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viewportContextUI.SetPosition(viewport.rect.left, viewport.rect.top);
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viewportContextUI.SetFixedSize(viewport.rect.width, viewport.rect.height);
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viewportContextUI.clipChildren = true;
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statusBar = BorderImage("ToolBar");
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statusBar.style = "EditorToolBar";
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viewportContextUI.AddChild(statusBar);
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statusBar.SetLayout(LM_HORIZONTAL);
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statusBar.SetAlignment(HA_LEFT, VA_BOTTOM);
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statusBar.layoutSpacing = 4;
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statusBar.opacity = uiMaxOpacity;
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Button@ settingsButton = CreateSmallToolBarButton("Settings");
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statusBar.AddChild(settingsButton);
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cameraPosText = Text();
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statusBar.AddChild(cameraPosText);
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cameraPosText.SetFont(font, 11);
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cameraPosText.color = Color(1, 1, 0);
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cameraPosText.textEffect = TE_SHADOW;
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cameraPosText.priority = -100;
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settingsWindow = LoadEditorUI("UI/EditorViewport.xml");
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settingsWindow.opacity = uiMaxOpacity;
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settingsWindow.visible = false;
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viewportContextUI.AddChild(settingsWindow);
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cameraPosX = settingsWindow.GetChild("PositionX", true);
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cameraPosY = settingsWindow.GetChild("PositionY", true);
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cameraPosZ = settingsWindow.GetChild("PositionZ", true);
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cameraRotX = settingsWindow.GetChild("RotationX", true);
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cameraRotY = settingsWindow.GetChild("RotationY", true);
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cameraRotZ = settingsWindow.GetChild("RotationZ", true);
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cameraOrthographic = settingsWindow.GetChild("Orthographic", true);
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cameraZoom = settingsWindow.GetChild("Zoom", true);
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cameraOrthoSize = settingsWindow.GetChild("OrthoSize", true);
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SubscribeToEvent(cameraPosX, "TextChanged", "HandleSettingsLineEditTextChange");
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SubscribeToEvent(cameraPosY, "TextChanged", "HandleSettingsLineEditTextChange");
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SubscribeToEvent(cameraPosZ, "TextChanged", "HandleSettingsLineEditTextChange");
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SubscribeToEvent(cameraRotX, "TextChanged", "HandleSettingsLineEditTextChange");
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SubscribeToEvent(cameraRotY, "TextChanged", "HandleSettingsLineEditTextChange");
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SubscribeToEvent(cameraRotZ, "TextChanged", "HandleSettingsLineEditTextChange");
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SubscribeToEvent(cameraZoom, "TextChanged", "HandleSettingsLineEditTextChange");
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SubscribeToEvent(cameraOrthoSize, "TextChanged", "HandleSettingsLineEditTextChange");
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SubscribeToEvent(cameraOrthographic, "Toggled", "HandleOrthographicToggled");
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SubscribeToEvent(settingsButton, "Released", "ToggleViewportSettingsWindow");
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SubscribeToEvent(settingsWindow.GetChild("ResetCamera", true), "Released", "ResetCamera");
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SubscribeToEvent(settingsWindow.GetChild("CopyTransform", true), "Released", "HandleCopyTransformClicked");
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SubscribeToEvent(settingsWindow.GetChild("CloseButton", true), "Released", "CloseViewportSettingsWindow");
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SubscribeToEvent(settingsWindow.GetChild("Refresh", true), "Released", "UpdateSettingsUI");
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HandleResize();
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}
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void HandleResize()
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{
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viewportContextUI.SetPosition(viewport.rect.left, viewport.rect.top);
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viewportContextUI.SetFixedSize(viewport.rect.width, viewport.rect.height);
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if (viewport.rect.left < 34)
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{
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statusBar.layoutBorder = IntRect(34 - viewport.rect.left, 4, 4, 8);
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IntVector2 pos = settingsWindow.position;
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pos.x = 32 - viewport.rect.left;
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settingsWindow.position = pos;
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}
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else
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{
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statusBar.layoutBorder = IntRect(8, 4, 4, 8);
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IntVector2 pos = settingsWindow.position;
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pos.x = 5;
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settingsWindow.position = pos;
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}
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statusBar.SetFixedSize(viewport.rect.width, 22);
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}
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void ToggleOrthographic()
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{
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SetOrthographic(!camera.orthographic);
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}
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void SetOrthographic(bool orthographic)
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{
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camera.orthographic = orthographic;
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if (camera.orthographic)
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camera.zoom = orthoCameraZoom;
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else
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camera.zoom = 1.0f;
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UpdateSettingsUI();
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}
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void Update(float timeStep)
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{
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// Update camera smooth move
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if (cameraSmoothInterpolate.IsRunning())
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{
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cameraSmoothInterpolate.Update(timeStep);
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}
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Vector3 cameraPos = cameraNode.position;
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String xText(cameraPos.x);
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String yText(cameraPos.y);
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String zText(cameraPos.z);
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xText.Resize(8);
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yText.Resize(8);
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zText.Resize(8);
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cameraPosText.text = String(
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"Pos: " + xText + " " + yText + " " + zText +
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" Zoom: " + camera.zoom);
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cameraPosText.size = cameraPosText.minSize;
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}
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void ToggleViewportSettingsWindow()
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{
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if (settingsWindow.visible)
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CloseViewportSettingsWindow();
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else
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OpenViewportSettingsWindow();
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}
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void OpenViewportSettingsWindow()
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{
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UpdateSettingsUI();
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/* settingsWindow.position = */
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settingsWindow.visible = true;
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settingsWindow.BringToFront();
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}
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void CloseViewportSettingsWindow()
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{
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settingsWindow.visible = false;
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}
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void UpdateSettingsUI()
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{
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cameraPosX.text = String(Floor(cameraNode.position.x * 1000) / 1000);
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cameraPosY.text = String(Floor(cameraNode.position.y * 1000) / 1000);
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cameraPosZ.text = String(Floor(cameraNode.position.z * 1000) / 1000);
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cameraRotX.text = String(Floor(cameraNode.rotation.pitch * 1000) / 1000);
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cameraRotY.text = String(Floor(cameraNode.rotation.yaw * 1000) / 1000);
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cameraRotZ.text = String(Floor(cameraNode.rotation.roll * 1000) / 1000);
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cameraZoom.text = String(Floor(camera.zoom * 1000) / 1000);
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cameraOrthoSize.text = String(Floor(camera.orthoSize * 1000) / 1000);
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// FIXME: this line below appears to be not only redundant but may cause infinite loop as well on Clang build
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// cameraOrthographic.checked = camera.orthographic;
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}
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void HandleOrthographicToggled(StringHash eventType, VariantMap& eventData)
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{
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SetOrthographic(cameraOrthographic.checked);
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}
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void HandleSettingsLineEditTextChange(StringHash eventType, VariantMap& eventData)
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{
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LineEdit@ element = eventData["Element"].GetPtr();
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if (element.text == "")
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return;
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if (element is cameraRotX || element is cameraRotY || element is cameraRotZ)
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{
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Vector3 euler = cameraNode.rotation.eulerAngles;
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if (element is cameraRotX)
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euler.x = element.text.ToFloat();
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else if (element is cameraRotY)
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euler.y = element.text.ToFloat();
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else if (element is cameraRotZ)
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euler.z = element.text.ToFloat();
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cameraNode.rotation = Quaternion(euler);
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}
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else if (element is cameraPosX || element is cameraPosY || element is cameraPosZ)
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{
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Vector3 pos = cameraNode.position;
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if (element is cameraPosX)
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pos.x = element.text.ToFloat();
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else if (element is cameraPosY)
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pos.y = element.text.ToFloat();
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else if (element is cameraPosZ)
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pos.z = element.text.ToFloat();
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cameraNode.position = pos;
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}
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else if (element is cameraZoom)
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camera.zoom = element.text.ToFloat();
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else if (element is cameraOrthoSize)
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camera.orthoSize = element.text.ToFloat();
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}
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void HandleCopyTransformClicked(StringHash eventType, VariantMap& eventData)
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{
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if (editNode !is null)
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{
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editNode.position = cameraNode.position;
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editNode.rotation = cameraNode.rotation;
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}
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}
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}
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Array<ViewportContext@> viewports;
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ViewportContext@ activeViewport;
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Text@ editorModeText;
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Text@ renderStatsText;
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Text@ modelInfoText;
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EditMode editMode = EDIT_MOVE;
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AxisMode axisMode = AXIS_WORLD;
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FillMode fillMode = FILL_SOLID;
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SnapScaleMode snapScaleMode = SNAP_SCALE_FULL;
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float viewNearClip = 0.1;
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float viewFarClip = 1000.0;
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float viewFov = 45.0;
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float cameraBaseSpeed = 3;
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float cameraBaseRotationSpeed = 0.2;
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float cameraShiftSpeedMultiplier = 5;
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float moveStep = 0.5;
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float rotateStep = 5;
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float scaleStep = 0.1;
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float snapScale = 1.0;
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bool limitRotation = false;
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bool moveSnap = false;
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bool rotateSnap = false;
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bool scaleSnap = false;
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bool renderingDebug = false;
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bool physicsDebug = false;
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bool octreeDebug = false;
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bool navigationDebug = false;
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int pickMode = PICK_GEOMETRIES;
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bool orbiting = false;
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enum MouseOrbitMode
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{
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ORBIT_RELATIVE = 0,
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ORBIT_WRAP
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}
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bool toggledMouseLock = false;
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int mouseOrbitMode = ORBIT_RELATIVE;
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bool mmbPanMode = false;
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bool rotateAroundSelect = false;
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enum NewNodeMode
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{
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NEW_NODE_CAMERA_LOOKAT = 0,
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NEW_NODE_IN_CENTER,
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NEW_NODE_RAYCAST
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}
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int newNodeMode = NEW_NODE_CAMERA_LOOKAT;
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bool showGrid = true;
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bool grid2DMode = false;
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uint gridSize = 16;
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uint gridSubdivisions = 3;
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float gridScale = 8.0;
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Color gridColor(0.1, 0.1, 0.1);
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Color gridSubdivisionColor(0.05, 0.05, 0.05);
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Color gridXColor(0.5, 0.1, 0.1);
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Color gridYColor(0.1, 0.5, 0.1);
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Color gridZColor(0.1, 0.1, 0.5);
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Array<int> pickModeDrawableFlags = {
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DRAWABLE_GEOMETRY,
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DRAWABLE_LIGHT,
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DRAWABLE_ZONE
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};
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Array<String> editModeText = {
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"Move",
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"Rotate",
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"Scale",
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"Select",
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"Spawn"
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};
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Array<String> axisModeText = {
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"World",
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"Local"
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};
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Array<String> pickModeText = {
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"Geometries",
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"Lights",
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"Zones",
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"Rigidbodies",
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"UI-elements"
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};
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Array<String> fillModeText = {
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"Solid",
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"Wire",
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"Point"
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};
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// This class provides smooth translation/rotation/zoom interpolation for the editor camera
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class CameraSmoothInterpolate
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{
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Vector3 lookAtNodeBeginPos;
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Vector3 cameraNodeBeginPos;
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Vector3 lookAtNodeEndPos;
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Vector3 cameraNodeEndPos;
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Quaternion cameraNodeBeginRot;
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Quaternion cameraNodeEndRot;
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float cameraBeginZoom;
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float cameraEndZoom;
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bool isRunning = false;
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float duration = 0.0f;
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float elapsedTime = 0.0f;
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bool interpLookAtNodePos = false;
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bool interpCameraNodePos = false;
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bool interpCameraRot = false;
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bool interpCameraZoom = false;
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CameraSmoothInterpolate()
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{
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}
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void SetLookAtNodePosition(Vector3 lookAtBeginPos, Vector3 lookAtEndPos)
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{
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lookAtNodeBeginPos = lookAtBeginPos;
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lookAtNodeEndPos = lookAtEndPos;
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interpLookAtNodePos = true;
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}
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void SetCameraNodePosition(Vector3 cameraBeginPos, Vector3 cameraEndPos)
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{
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cameraNodeBeginPos = cameraBeginPos;
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cameraNodeEndPos = cameraEndPos;
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interpCameraNodePos = true;
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}
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void SetCameraNodeRotation(Quaternion cameraBeginRot, Quaternion cameraEndRot)
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{
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|
cameraNodeBeginRot = cameraBeginRot;
|
|
cameraNodeEndRot = cameraEndRot;
|
|
interpCameraRot = true;
|
|
}
|
|
|
|
void SetCameraZoom(float beginZoom, float endZoom)
|
|
{
|
|
cameraBeginZoom = beginZoom;
|
|
cameraEndZoom = endZoom;
|
|
interpCameraZoom = true;
|
|
}
|
|
|
|
void Start(float duration_)
|
|
{
|
|
if (cameraLookAtNode is null || cameraNode is null || camera is null)
|
|
return;
|
|
|
|
duration = duration_;
|
|
elapsedTime = 0.0f;
|
|
isRunning = true;
|
|
}
|
|
|
|
void Stop()
|
|
{
|
|
interpLookAtNodePos = false;
|
|
interpCameraNodePos = false;
|
|
interpCameraRot = false;
|
|
interpCameraZoom = false;
|
|
|
|
isRunning = false;
|
|
}
|
|
|
|
void Finish()
|
|
{
|
|
if (!isRunning)
|
|
return;
|
|
|
|
if (cameraLookAtNode is null || cameraNode is null || camera is null)
|
|
return;
|
|
|
|
if (interpLookAtNodePos)
|
|
cameraLookAtNode.worldPosition = lookAtNodeEndPos;
|
|
|
|
if (interpCameraNodePos)
|
|
cameraNode.position = cameraNodeEndPos;
|
|
|
|
if (interpCameraRot)
|
|
{
|
|
cameraNode.rotation = cameraNodeEndRot;
|
|
ReacquireCameraYawPitch();
|
|
}
|
|
|
|
if (interpCameraZoom)
|
|
{
|
|
orthoCameraZoom = cameraEndZoom;
|
|
camera.zoom = cameraEndZoom;
|
|
}
|
|
|
|
interpLookAtNodePos = false;
|
|
interpCameraNodePos = false;
|
|
interpCameraRot = false;
|
|
interpCameraZoom = false;
|
|
|
|
isRunning = false;
|
|
}
|
|
|
|
bool IsRunning() const
|
|
{
|
|
return isRunning;
|
|
}
|
|
|
|
// Cubic easing out
|
|
// http://robertpenner.com/easing/
|
|
float EaseOut(float t, float b , float c, float d)
|
|
{
|
|
return c * ((t = t / d - 1) * t * t + 1) + b;
|
|
}
|
|
|
|
void Update(float timeStep)
|
|
{
|
|
if (!isRunning)
|
|
return;
|
|
|
|
if (cameraLookAtNode is null || cameraNode is null || camera is null)
|
|
return;
|
|
|
|
elapsedTime += timeStep;
|
|
|
|
if (elapsedTime <= duration)
|
|
{
|
|
float factor = EaseOut(elapsedTime, 0.0f, 1.0f, duration);
|
|
|
|
if (interpLookAtNodePos)
|
|
cameraLookAtNode.worldPosition = lookAtNodeBeginPos + (lookAtNodeEndPos - lookAtNodeBeginPos) * factor;
|
|
|
|
if (interpCameraNodePos)
|
|
cameraNode.position = cameraNodeBeginPos + (cameraNodeEndPos - cameraNodeBeginPos) * factor;
|
|
|
|
if (interpCameraRot)
|
|
{
|
|
cameraNode.rotation = cameraNodeBeginRot.Slerp(cameraNodeEndRot, factor);
|
|
ReacquireCameraYawPitch();
|
|
}
|
|
|
|
if (interpCameraZoom)
|
|
{
|
|
orthoCameraZoom = cameraBeginZoom + (cameraEndZoom - cameraBeginZoom) * factor;
|
|
camera.zoom = orthoCameraZoom;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Finish();
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
CameraSmoothInterpolate cameraSmoothInterpolate; // Camera smooth interpolation control
|
|
|
|
void SetRenderPath(const String&in newRenderPathName)
|
|
{
|
|
renderPath = null;
|
|
renderPathName = newRenderPathName.Trimmed();
|
|
|
|
if (renderPathName.length > 0)
|
|
{
|
|
File@ file = cache.GetFile(renderPathName);
|
|
if (file !is null)
|
|
{
|
|
XMLFile@ xml = XMLFile();
|
|
if (xml.Load(file))
|
|
{
|
|
renderPath = RenderPath();
|
|
if (!renderPath.Load(xml))
|
|
renderPath = null;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (renderPath is null)
|
|
renderPath = renderer.defaultRenderPath.Clone();
|
|
|
|
// Append gamma correction postprocess and disable/enable it as requested
|
|
renderPath.Append(cache.GetResource("XMLFile", "PostProcess/GammaCorrection.xml"));
|
|
renderPath.SetEnabled("GammaCorrection", gammaCorrection);
|
|
|
|
renderer.hdrRendering = HDR;
|
|
|
|
for (uint i = 0; i < renderer.numViewports; ++i)
|
|
renderer.viewports[i].renderPath = renderPath;
|
|
|
|
if (materialPreview !is null && materialPreview.viewport !is null)
|
|
materialPreview.viewport.renderPath = renderPath;
|
|
|
|
if (particleEffectPreview !is null && particleEffectPreview.viewport !is null)
|
|
particleEffectPreview.viewport.renderPath = renderPath;
|
|
}
|
|
|
|
void SetGammaCorrection(bool enable)
|
|
{
|
|
gammaCorrection = enable;
|
|
if (renderPath !is null)
|
|
renderPath.SetEnabled("GammaCorrection", gammaCorrection);
|
|
}
|
|
|
|
void SetHDR(bool enable)
|
|
{
|
|
HDR = enable;
|
|
if (renderer !is null)
|
|
renderer.hdrRendering = HDR;
|
|
}
|
|
|
|
void CreateCamera()
|
|
{
|
|
// Set the initial viewport rect
|
|
viewportArea = IntRect(0, 0, graphics.width, graphics.height);
|
|
|
|
// Set viewport single to store default hierarchy/inspector height/positions
|
|
if(viewportMode == VIEWPORT_COMPACT)
|
|
{
|
|
SetViewportMode(VIEWPORT_SINGLE);
|
|
SetViewportMode(VIEWPORT_COMPACT);
|
|
}
|
|
else
|
|
{
|
|
SetViewportMode(viewportMode);
|
|
}
|
|
|
|
SetActiveViewport(viewports[0]);
|
|
|
|
// Note: the camera is not inside the scene, so that it is not listed, and does not get deleted
|
|
ResetCamera();
|
|
|
|
// Set initial renderpath if defined
|
|
SetRenderPath(renderPathName);
|
|
}
|
|
|
|
// Create any UI associated with changing the editor viewports
|
|
void CreateViewportUI()
|
|
{
|
|
if (viewportUI is null)
|
|
{
|
|
viewportUI = UIElement();
|
|
ui.root.AddChild(viewportUI);
|
|
}
|
|
|
|
viewportUI.SetFixedSize(viewportArea.width, viewportArea.height);
|
|
viewportUI.position = IntVector2(viewportArea.top, viewportArea.left);
|
|
viewportUI.clipChildren = true;
|
|
viewportUI.clipBorder = viewportUIClipBorder;
|
|
viewportUI.RemoveAllChildren();
|
|
viewportUI.priority = -2000;
|
|
|
|
Array<BorderImage@> borders;
|
|
|
|
IntRect top;
|
|
IntRect bottom;
|
|
IntRect left;
|
|
IntRect right;
|
|
IntRect topLeft;
|
|
IntRect topRight;
|
|
IntRect bottomLeft;
|
|
IntRect bottomRight;
|
|
|
|
for (uint i = 0; i < viewports.length; ++i)
|
|
{
|
|
ViewportContext@ vc = viewports[i];
|
|
vc.CreateViewportContextUI();
|
|
|
|
if (vc.viewportId & VIEWPORT_TOP > 0)
|
|
top = vc.viewport.rect;
|
|
else if (vc.viewportId & VIEWPORT_BOTTOM > 0)
|
|
bottom = vc.viewport.rect;
|
|
else if (vc.viewportId & VIEWPORT_LEFT > 0)
|
|
left = vc.viewport.rect;
|
|
else if (vc.viewportId & VIEWPORT_RIGHT > 0)
|
|
right = vc.viewport.rect;
|
|
else if (vc.viewportId & VIEWPORT_TOP_LEFT > 0)
|
|
topLeft = vc.viewport.rect;
|
|
else if (vc.viewportId & VIEWPORT_TOP_RIGHT > 0)
|
|
topRight = vc.viewport.rect;
|
|
else if (vc.viewportId & VIEWPORT_BOTTOM_LEFT > 0)
|
|
bottomLeft = vc.viewport.rect;
|
|
else if (vc.viewportId & VIEWPORT_BOTTOM_RIGHT > 0)
|
|
bottomRight = vc.viewport.rect;
|
|
}
|
|
|
|
// Creates resize borders based on the mode set
|
|
if (viewportMode == VIEWPORT_QUAD) // independent borders for quad isn't easy
|
|
{
|
|
borders.Push(CreateViewportDragBorder(VIEWPORT_BORDER_V, topLeft.right - viewportBorderOffset, topLeft.top, viewportBorderWidth, viewportArea.height));
|
|
borders.Push(CreateViewportDragBorder(VIEWPORT_BORDER_H, topLeft.left, topLeft.bottom-viewportBorderOffset, viewportArea.width, viewportBorderWidth));
|
|
}
|
|
else
|
|
{
|
|
// Figures what borders to create based on mode
|
|
if (viewportMode & (VIEWPORT_LEFT|VIEWPORT_RIGHT) > 0)
|
|
{
|
|
borders.Push(
|
|
viewportMode & VIEWPORT_LEFT > 0 ?
|
|
CreateViewportDragBorder(VIEWPORT_BORDER_V, left.right-viewportBorderOffset, left.top, viewportBorderWidth, left.height) :
|
|
CreateViewportDragBorder(VIEWPORT_BORDER_V, right.left-viewportBorderOffset, right.top, viewportBorderWidth, right.height)
|
|
);
|
|
}
|
|
else
|
|
{
|
|
if (viewportMode & (VIEWPORT_TOP_LEFT|VIEWPORT_TOP_RIGHT) > 0)
|
|
borders.Push(CreateViewportDragBorder(VIEWPORT_BORDER_V1, topLeft.right-viewportBorderOffset, topLeft.top, viewportBorderWidth, topLeft.height));
|
|
if (viewportMode & (VIEWPORT_BOTTOM_LEFT|VIEWPORT_BOTTOM_RIGHT) > 0)
|
|
borders.Push(CreateViewportDragBorder(VIEWPORT_BORDER_V2, bottomLeft.right-viewportBorderOffset, bottomLeft.top, viewportBorderWidth, bottomLeft.height));
|
|
}
|
|
|
|
if (viewportMode & (VIEWPORT_TOP|VIEWPORT_BOTTOM) > 0)
|
|
{
|
|
borders.Push(
|
|
viewportMode & VIEWPORT_TOP > 0 ?
|
|
CreateViewportDragBorder(VIEWPORT_BORDER_H, top.left, top.bottom-viewportBorderOffset, top.width, viewportBorderWidth) :
|
|
CreateViewportDragBorder(VIEWPORT_BORDER_H, bottom.left, bottom.top-viewportBorderOffset, bottom.width, viewportBorderWidth)
|
|
);
|
|
}
|
|
else
|
|
{
|
|
if (viewportMode & (VIEWPORT_TOP_LEFT|VIEWPORT_BOTTOM_LEFT) > 0)
|
|
borders.Push(CreateViewportDragBorder(VIEWPORT_BORDER_H1, topLeft.left, topLeft.bottom-viewportBorderOffset, topLeft.width, viewportBorderWidth));
|
|
if (viewportMode & (VIEWPORT_TOP_RIGHT|VIEWPORT_BOTTOM_RIGHT) > 0)
|
|
borders.Push(CreateViewportDragBorder(VIEWPORT_BORDER_H2, topRight.left, topRight.bottom-viewportBorderOffset, topRight.width, viewportBorderWidth));
|
|
}
|
|
}
|
|
}
|
|
|
|
BorderImage@ CreateViewportDragBorder(uint value, int posX, int posY, int sizeX, int sizeY)
|
|
{
|
|
BorderImage@ border = BorderImage();
|
|
viewportUI.AddChild(border);
|
|
border.name = "border";
|
|
border.style = "ViewportBorder";
|
|
border.vars["VIEWMODE"] = value;
|
|
border.SetFixedSize(sizeX, sizeY); // relevant size gets set by viewport later
|
|
border.position = IntVector2(posX, posY);
|
|
border.opacity = uiMaxOpacity;
|
|
SubscribeToEvent(border, "DragMove", "HandleViewportBorderDragMove");
|
|
SubscribeToEvent(border, "DragEnd", "HandleViewportBorderDragEnd");
|
|
return border;
|
|
}
|
|
|
|
void SetFillMode(FillMode fillMode_)
|
|
{
|
|
fillMode = fillMode_;
|
|
for (uint i = 0; i < viewports.length; ++i)
|
|
viewports[i].camera.fillMode = fillMode_;
|
|
}
|
|
|
|
// Sets the viewport mode
|
|
void SetViewportMode(uint mode = VIEWPORT_SINGLE)
|
|
{
|
|
// Remember old viewport positions
|
|
Array<Vector3> cameralookAtPositions;
|
|
Array<Quaternion> cameraLookAtRotations;
|
|
Array<Vector3> cameraPositions;
|
|
Array<Quaternion> cameraRotations;
|
|
for (uint i = 0; i < viewports.length; ++i)
|
|
{
|
|
cameralookAtPositions.Push(viewports[i].cameraLookAtNode.position);
|
|
cameraLookAtRotations.Push(viewports[i].cameraLookAtNode.rotation);
|
|
|
|
cameraPositions.Push(viewports[i].cameraNode.position);
|
|
cameraRotations.Push(viewports[i].cameraNode.rotation);
|
|
}
|
|
|
|
viewports.Clear();
|
|
|
|
if(mode == VIEWPORT_COMPACT)
|
|
{
|
|
// Remember old hierarchy/inspector height/positions
|
|
if(viewportMode != VIEWPORT_COMPACT){
|
|
restoreViewport = true;
|
|
oldHierarchyWindowPosition = hierarchyWindow.position;
|
|
oldHierarchyWindowHeight = hierarchyWindow.height;
|
|
oldInspectorWindowPosition = attributeInspectorWindow.position;
|
|
oldInspectorWindowHeight = attributeInspectorWindow.height;
|
|
}
|
|
|
|
// Move and scale hierarchy window to left of screen
|
|
ShowHierarchyWindow();
|
|
hierarchyWindow.position = IntVector2(secondaryToolBar.width,toolBar.height + uiMenuBar.height);
|
|
hierarchyWindow.height = viewportArea.height-(toolBar.height + uiMenuBar.height);
|
|
|
|
// Move and scale inspector window to left of screen
|
|
ShowAttributeInspectorWindow();
|
|
attributeInspectorWindow.position = IntVector2(viewportArea.width-attributeInspectorWindow.width,toolBar.height + uiMenuBar.height);
|
|
attributeInspectorWindow.height = viewportArea.height-(toolBar.height + uiMenuBar.height);
|
|
|
|
// Hide close button and disable resize/movement inspector/hierarchy of windows
|
|
attributeInspectorWindow.GetChild("CloseButton",true).visible = false;
|
|
attributeInspectorWindow.resizable = false;
|
|
attributeInspectorWindow.movable = false;
|
|
hierarchyWindow.GetChild("CloseButton",true).visible = false;
|
|
hierarchyWindow.resizable = false;
|
|
hierarchyWindow.movable = false;
|
|
|
|
// Create viewport on center of window
|
|
{
|
|
uint viewport = 0;
|
|
ViewportContext@ vc = ViewportContext(
|
|
IntRect(
|
|
secondaryToolBar.width + hierarchyWindow.width,
|
|
toolBar.height + uiMenuBar.height,
|
|
viewportArea.width-attributeInspectorWindow.width,
|
|
viewportArea.height),
|
|
viewports.length + 1,
|
|
viewportMode & (VIEWPORT_TOP|VIEWPORT_LEFT|VIEWPORT_TOP_LEFT)
|
|
);
|
|
viewports.Push(vc);
|
|
}
|
|
viewportMode = mode;
|
|
|
|
}
|
|
else
|
|
{
|
|
if(viewportMode == VIEWPORT_COMPACT)
|
|
{
|
|
// Restore hierarchy/inspector windows height/positions
|
|
if(restoreViewport)
|
|
{
|
|
hierarchyWindow.position = oldHierarchyWindowPosition;
|
|
hierarchyWindow.height = oldHierarchyWindowHeight;
|
|
attributeInspectorWindow.position = oldInspectorWindowPosition;
|
|
attributeInspectorWindow.height = oldInspectorWindowHeight;
|
|
}
|
|
|
|
// Show close button and enable resize/movement of inspector/hierarchy windows
|
|
attributeInspectorWindow.GetChild("CloseButton",true).visible = true;
|
|
attributeInspectorWindow.resizable = true;
|
|
attributeInspectorWindow.movable = true;
|
|
hierarchyWindow.GetChild("CloseButton",true).visible = true;
|
|
hierarchyWindow.resizable = true;
|
|
hierarchyWindow.movable = true;
|
|
}
|
|
|
|
viewportMode = mode;
|
|
|
|
// Always have quad a
|
|
{
|
|
uint viewport = 0;
|
|
ViewportContext@ vc = ViewportContext(
|
|
IntRect(
|
|
0,
|
|
0,
|
|
mode & (VIEWPORT_LEFT|VIEWPORT_TOP_LEFT) > 0 ? viewportArea.width / 2 : viewportArea.width,
|
|
mode & (VIEWPORT_TOP|VIEWPORT_TOP_LEFT) > 0 ? viewportArea.height / 2 : viewportArea.height),
|
|
viewports.length + 1,
|
|
viewportMode & (VIEWPORT_TOP|VIEWPORT_LEFT|VIEWPORT_TOP_LEFT)
|
|
);
|
|
viewports.Push(vc);
|
|
}
|
|
|
|
uint topRight = viewportMode & (VIEWPORT_RIGHT|VIEWPORT_TOP_RIGHT);
|
|
if (topRight > 0)
|
|
{
|
|
ViewportContext@ vc = ViewportContext(
|
|
IntRect(
|
|
viewportArea.width/2,
|
|
0,
|
|
viewportArea.width,
|
|
mode & VIEWPORT_TOP_RIGHT > 0 ? viewportArea.height / 2 : viewportArea.height),
|
|
viewports.length + 1,
|
|
topRight
|
|
);
|
|
viewports.Push(vc);
|
|
}
|
|
|
|
uint bottomLeft = viewportMode & (VIEWPORT_BOTTOM|VIEWPORT_BOTTOM_LEFT);
|
|
if (bottomLeft > 0)
|
|
{
|
|
ViewportContext@ vc = ViewportContext(
|
|
IntRect(
|
|
0,
|
|
viewportArea.height / 2,
|
|
mode & (VIEWPORT_BOTTOM_LEFT) > 0 ? viewportArea.width / 2 : viewportArea.width,
|
|
viewportArea.height),
|
|
viewports.length + 1,
|
|
bottomLeft
|
|
);
|
|
viewports.Push(vc);
|
|
}
|
|
|
|
uint bottomRight = viewportMode & (VIEWPORT_BOTTOM_RIGHT);
|
|
if (bottomRight > 0)
|
|
{
|
|
ViewportContext@ vc = ViewportContext(
|
|
IntRect(
|
|
viewportArea.width / 2,
|
|
viewportArea.height / 2,
|
|
viewportArea.width,
|
|
viewportArea.height),
|
|
viewports.length + 1,
|
|
bottomRight
|
|
);
|
|
viewports.Push(vc);
|
|
}
|
|
|
|
}
|
|
|
|
renderer.numViewports = viewports.length;
|
|
for (uint i = 0; i < viewports.length; ++i)
|
|
renderer.viewports[i] = viewports[i].viewport;
|
|
|
|
// Restore camera positions as applicable. Default new viewports to the last camera position
|
|
if (cameraPositions.length > 0)
|
|
{
|
|
for (uint i = 0; i < viewports.length; ++i)
|
|
{
|
|
uint src = i;
|
|
if (src >= cameraPositions.length)
|
|
src = cameraPositions.length - 1;
|
|
|
|
viewports[i].cameraLookAtNode.position = cameralookAtPositions[src];
|
|
viewports[i].cameraLookAtNode.rotation = cameraLookAtRotations[src];
|
|
|
|
viewports[i].cameraNode.position = cameraPositions[src];
|
|
viewports[i].cameraNode.rotation = cameraRotations[src];
|
|
}
|
|
}
|
|
|
|
ReacquireCameraYawPitch();
|
|
UpdateViewParameters();
|
|
UpdateCameraPreview();
|
|
CreateViewportUI();
|
|
}
|
|
|
|
// Create a preview viewport if a camera component is selected
|
|
void UpdateCameraPreview()
|
|
{
|
|
previewCamera = null;
|
|
StringHash cameraType("Camera");
|
|
|
|
for (uint i = 0; i < selectedComponents.length; ++i)
|
|
{
|
|
if (selectedComponents[i].type == cameraType)
|
|
{
|
|
// Take the first encountered camera
|
|
previewCamera = selectedComponents[i];
|
|
break;
|
|
}
|
|
}
|
|
// Also try nodes if not found from components
|
|
if (previewCamera.Get() is null)
|
|
{
|
|
for (uint i = 0; i < selectedNodes.length; ++i)
|
|
{
|
|
previewCamera = selectedNodes[i].GetComponent("Camera");
|
|
if (previewCamera.Get() !is null)
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Remove extra viewport if it exists and no camera is selected
|
|
if (previewCamera.Get() is null)
|
|
{
|
|
if (renderer.numViewports > viewports.length)
|
|
renderer.numViewports = viewports.length;
|
|
}
|
|
else
|
|
{
|
|
if (renderer.numViewports < viewports.length + 1)
|
|
renderer.numViewports = viewports.length + 1;
|
|
|
|
int previewWidth = graphics.width / 4;
|
|
int previewHeight = previewWidth * 9 / 16;
|
|
int previewX = graphics.width - 10 - previewWidth;
|
|
int previewY = graphics.height - 30 - previewHeight;
|
|
|
|
Viewport@ previewView = Viewport();
|
|
previewView.scene = editorScene;
|
|
previewView.camera = previewCamera.Get();
|
|
previewView.rect = IntRect(previewX, previewY, previewX + previewWidth, previewY + previewHeight);
|
|
previewView.renderPath = renderPath;
|
|
renderer.viewports[viewports.length] = previewView;
|
|
}
|
|
}
|
|
|
|
void HandleViewportBorderDragMove(StringHash eventType, VariantMap& eventData)
|
|
{
|
|
UIElement@ dragBorder = eventData["Element"].GetPtr();
|
|
if (dragBorder is null)
|
|
return;
|
|
|
|
uint hPos;
|
|
uint vPos;
|
|
|
|
// Moves border to new cursor position, restricts motion to 1 axis, and keeps borders within view area
|
|
if (resizingBorder & VIEWPORT_BORDER_V_ANY > 0)
|
|
{
|
|
hPos = Clamp(ui.cursorPosition.x, 150, viewportArea.width-150);
|
|
vPos = dragBorder.position.y;
|
|
dragBorder.position = IntVector2(hPos, vPos);
|
|
}
|
|
if (resizingBorder & VIEWPORT_BORDER_H_ANY > 0)
|
|
{
|
|
vPos = Clamp(ui.cursorPosition.y, 150, viewportArea.height-150);
|
|
hPos = dragBorder.position.x;
|
|
dragBorder.position = IntVector2(hPos, vPos);
|
|
}
|
|
|
|
// Move all dependent borders
|
|
Array<UIElement@> borders = viewportUI.GetChildren();
|
|
for (uint i = 0; i < borders.length; ++i)
|
|
{
|
|
BorderImage@ border = borders[i];
|
|
if (border is null || border is dragBorder || border.name != "border")
|
|
continue;
|
|
|
|
uint borderViewMode = border.vars["VIEWMODE"].GetUInt();
|
|
if (resizingBorder == VIEWPORT_BORDER_H)
|
|
{
|
|
if (borderViewMode == VIEWPORT_BORDER_V1)
|
|
{
|
|
border.SetFixedHeight(vPos);
|
|
}
|
|
else if (borderViewMode == VIEWPORT_BORDER_V2)
|
|
{
|
|
border.position = IntVector2(border.position.x, vPos);
|
|
border.SetFixedHeight(viewportArea.height - vPos);
|
|
}
|
|
}
|
|
else if (resizingBorder == VIEWPORT_BORDER_V)
|
|
{
|
|
if (borderViewMode == VIEWPORT_BORDER_H1)
|
|
{
|
|
border.SetFixedWidth(hPos);
|
|
}
|
|
else if (borderViewMode == VIEWPORT_BORDER_H2)
|
|
{
|
|
border.position = IntVector2(hPos, border.position.y);
|
|
border.SetFixedWidth(viewportArea.width - hPos);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void HandleViewportBorderDragEnd(StringHash eventType, VariantMap& eventData)
|
|
{
|
|
// Sets the new viewports by checking all the dependencies
|
|
Array<UIElement@> children = viewportUI.GetChildren();
|
|
Array<BorderImage@> borders;
|
|
|
|
BorderImage@ borderV;
|
|
BorderImage@ borderV1;
|
|
BorderImage@ borderV2;
|
|
BorderImage@ borderH;
|
|
BorderImage@ borderH1;
|
|
BorderImage@ borderH2;
|
|
|
|
for (uint i = 0; i < children.length; ++i)
|
|
{
|
|
if (children[i].name == "border")
|
|
{
|
|
BorderImage@ border = children[i];
|
|
uint mode = border.vars["VIEWMODE"].GetUInt();
|
|
if (mode == VIEWPORT_BORDER_V)
|
|
borderV = border;
|
|
else if (mode == VIEWPORT_BORDER_V1)
|
|
borderV1 = border;
|
|
else if (mode == VIEWPORT_BORDER_V2)
|
|
borderV2 = border;
|
|
else if (mode == VIEWPORT_BORDER_H)
|
|
borderH = border;
|
|
else if (mode == VIEWPORT_BORDER_H1)
|
|
borderH1 = border;
|
|
else if (mode == VIEWPORT_BORDER_H2)
|
|
borderH2 = border;
|
|
}
|
|
}
|
|
|
|
IntRect top;
|
|
IntRect bottom;
|
|
IntRect left;
|
|
IntRect right;
|
|
IntRect topLeft;
|
|
IntRect topRight;
|
|
IntRect bottomLeft;
|
|
IntRect bottomRight;
|
|
|
|
for (uint i = 0; i < viewports.length; ++i)
|
|
{
|
|
ViewportContext@ vc = viewports[i];
|
|
if (vc.viewportId & VIEWPORT_TOP > 0)
|
|
top = vc.viewport.rect;
|
|
else if (vc.viewportId & VIEWPORT_BOTTOM > 0)
|
|
bottom = vc.viewport.rect;
|
|
else if (vc.viewportId & VIEWPORT_LEFT > 0)
|
|
left = vc.viewport.rect;
|
|
else if (vc.viewportId & VIEWPORT_RIGHT > 0)
|
|
right = vc.viewport.rect;
|
|
else if (vc.viewportId & VIEWPORT_TOP_LEFT > 0)
|
|
topLeft = vc.viewport.rect;
|
|
else if (vc.viewportId & VIEWPORT_TOP_RIGHT > 0)
|
|
topRight = vc.viewport.rect;
|
|
else if (vc.viewportId & VIEWPORT_BOTTOM_LEFT > 0)
|
|
bottomLeft = vc.viewport.rect;
|
|
else if (vc.viewportId & VIEWPORT_BOTTOM_RIGHT > 0)
|
|
bottomRight = vc.viewport.rect;
|
|
}
|
|
|
|
if (borderV !is null)
|
|
{
|
|
if (viewportMode & VIEWPORT_LEFT > 0)
|
|
left.right = borderV.position.x + viewportBorderOffset;
|
|
if (viewportMode & VIEWPORT_TOP_LEFT > 0)
|
|
topLeft.right = borderV.position.x + viewportBorderOffset;
|
|
if (viewportMode & VIEWPORT_TOP_RIGHT > 0)
|
|
topRight.left = borderV.position.x + viewportBorderOffset;
|
|
if (viewportMode & VIEWPORT_RIGHT > 0)
|
|
right.left = borderV.position.x + viewportBorderOffset;
|
|
if (viewportMode & VIEWPORT_BOTTOM_LEFT > 0)
|
|
bottomLeft.right = borderV.position.x + viewportBorderOffset;
|
|
if (viewportMode & VIEWPORT_BOTTOM_RIGHT > 0)
|
|
bottomRight.left = borderV.position.x + viewportBorderOffset;
|
|
}
|
|
else
|
|
{
|
|
if (borderV1 !is null)
|
|
{
|
|
if (viewportMode & VIEWPORT_TOP_LEFT > 0)
|
|
topLeft.right = borderV1.position.x + viewportBorderOffset;
|
|
if (viewportMode & VIEWPORT_TOP_RIGHT > 0)
|
|
topRight.left = borderV1.position.x + viewportBorderOffset;
|
|
}
|
|
if (borderV2 !is null)
|
|
{
|
|
if (viewportMode & VIEWPORT_BOTTOM_LEFT > 0)
|
|
bottomLeft.right = borderV2.position.x + viewportBorderOffset;
|
|
if (viewportMode & VIEWPORT_BOTTOM_RIGHT > 0)
|
|
bottomRight.left = borderV2.position.x + viewportBorderOffset;
|
|
}
|
|
}
|
|
|
|
if (borderH !is null)
|
|
{
|
|
if (viewportMode & VIEWPORT_TOP > 0)
|
|
top.bottom = borderH.position.y + viewportBorderOffset;
|
|
if (viewportMode & VIEWPORT_TOP_LEFT > 0)
|
|
topLeft.bottom = borderH.position.y + viewportBorderOffset;
|
|
if (viewportMode & VIEWPORT_BOTTOM_LEFT > 0)
|
|
bottomLeft.top = borderH.position.y + viewportBorderOffset;
|
|
if (viewportMode & VIEWPORT_BOTTOM > 0)
|
|
bottom.top = borderH.position.y + viewportBorderOffset;
|
|
if (viewportMode & VIEWPORT_TOP_RIGHT > 0)
|
|
topRight.bottom = borderH.position.y + viewportBorderOffset;
|
|
if (viewportMode & VIEWPORT_BOTTOM_RIGHT > 0)
|
|
bottomRight.top = borderH.position.y + viewportBorderOffset;
|
|
}
|
|
else
|
|
{
|
|
if (borderH1 !is null)
|
|
{
|
|
if (viewportMode & VIEWPORT_TOP_LEFT > 0)
|
|
topLeft.bottom = borderH1.position.y+viewportBorderOffset;
|
|
if (viewportMode & VIEWPORT_BOTTOM_LEFT > 0)
|
|
bottomLeft.top = borderH1.position.y+viewportBorderOffset;
|
|
}
|
|
if (borderH2 !is null)
|
|
{
|
|
if (viewportMode & VIEWPORT_TOP_RIGHT > 0)
|
|
topRight.bottom = borderH2.position.y+viewportBorderOffset;
|
|
if (viewportMode & VIEWPORT_BOTTOM_RIGHT > 0)
|
|
bottomRight.top = borderH2.position.y+viewportBorderOffset;
|
|
}
|
|
}
|
|
|
|
// Applies the calculated changes
|
|
for (uint i = 0; i < viewports.length; ++i)
|
|
{
|
|
ViewportContext@ vc = viewports[i];
|
|
if (vc.viewportId & VIEWPORT_TOP > 0)
|
|
vc.viewport.rect = top;
|
|
else if (vc.viewportId & VIEWPORT_BOTTOM > 0)
|
|
vc.viewport.rect = bottom;
|
|
else if (vc.viewportId & VIEWPORT_LEFT > 0)
|
|
vc.viewport.rect = left;
|
|
else if (vc.viewportId & VIEWPORT_RIGHT > 0)
|
|
vc.viewport.rect = right;
|
|
else if (vc.viewportId & VIEWPORT_TOP_LEFT > 0)
|
|
vc.viewport.rect = topLeft;
|
|
else if (vc.viewportId & VIEWPORT_TOP_RIGHT > 0)
|
|
vc.viewport.rect = topRight;
|
|
else if (vc.viewportId & VIEWPORT_BOTTOM_LEFT > 0)
|
|
vc.viewport.rect = bottomLeft;
|
|
else if (vc.viewportId & VIEWPORT_BOTTOM_RIGHT > 0)
|
|
vc.viewport.rect = bottomRight;
|
|
vc.HandleResize();
|
|
}
|
|
|
|
// End drag state
|
|
resizingBorder = 0;
|
|
setViewportCursor = 0;
|
|
}
|
|
|
|
void SetViewportCursor()
|
|
{
|
|
if (setViewportCursor & VIEWPORT_BORDER_V_ANY > 0)
|
|
ui.cursor.shape = CS_RESIZEHORIZONTAL;
|
|
else if (setViewportCursor & VIEWPORT_BORDER_H_ANY > 0)
|
|
ui.cursor.shape = CS_RESIZEVERTICAL;
|
|
}
|
|
|
|
void SetActiveViewport(ViewportContext@ context)
|
|
{
|
|
// Sets the global variables to the current context
|
|
@cameraLookAtNode = context.cameraLookAtNode;
|
|
@cameraNode = context.cameraNode;
|
|
@camera = context.camera;
|
|
@audio.listener = context.soundListener;
|
|
|
|
// Camera is created before gizmo, this gets called again after UI is created
|
|
if (gizmo !is null)
|
|
gizmo.viewMask = camera.viewMask;
|
|
|
|
@activeViewport = context;
|
|
|
|
// If a mode is changed while in a drag or hovering over a border these can get out of sync
|
|
resizingBorder = 0;
|
|
setViewportCursor = 0;
|
|
}
|
|
|
|
void ResetCamera()
|
|
{
|
|
for (uint i = 0; i < viewports.length; ++i)
|
|
viewports[i].ResetCamera();
|
|
}
|
|
|
|
void ReacquireCameraYawPitch()
|
|
{
|
|
for (uint i = 0; i < viewports.length; ++i)
|
|
viewports[i].ReacquireCameraYawPitch();
|
|
}
|
|
|
|
void UpdateViewParameters()
|
|
{
|
|
for (uint i = 0; i < viewports.length; ++i)
|
|
{
|
|
viewports[i].camera.nearClip = viewNearClip;
|
|
viewports[i].camera.farClip = viewFarClip;
|
|
viewports[i].camera.fov = viewFov;
|
|
}
|
|
}
|
|
|
|
void CreateGrid()
|
|
{
|
|
if (gridNode !is null)
|
|
gridNode.Remove();
|
|
|
|
gridNode = Node();
|
|
gridNode.name = "EditorGrid";
|
|
grid = gridNode.CreateComponent("CustomGeometry");
|
|
grid.numGeometries = 1;
|
|
grid.material = cache.GetResource("Material", "Materials/VColUnlit.xml");
|
|
grid.viewMask = 0x80000000; // Editor raycasts use viewmask 0x7fffffff
|
|
grid.occludee = false;
|
|
|
|
UpdateGrid();
|
|
}
|
|
|
|
void HideGrid()
|
|
{
|
|
if (grid !is null)
|
|
grid.enabled = false;
|
|
}
|
|
|
|
void ShowGrid()
|
|
{
|
|
if (grid !is null)
|
|
{
|
|
grid.enabled = true;
|
|
|
|
if (editorScene.octree !is null)
|
|
editorScene.octree.AddManualDrawable(grid);
|
|
}
|
|
}
|
|
|
|
void UpdateGrid(bool updateGridGeometry = true)
|
|
{
|
|
showGrid ? ShowGrid() : HideGrid();
|
|
gridNode.scale = Vector3(gridScale, gridScale, gridScale);
|
|
|
|
if (!updateGridGeometry)
|
|
return;
|
|
|
|
uint size = uint(Floor(gridSize / 2) * 2);
|
|
float halfSizeScaled = size / 2;
|
|
float scale = 1.0;
|
|
uint subdivisionSize = uint(Pow(2.0f, float(gridSubdivisions)));
|
|
|
|
if (subdivisionSize > 0)
|
|
{
|
|
size *= subdivisionSize;
|
|
scale /= subdivisionSize;
|
|
}
|
|
|
|
uint halfSize = size / 2;
|
|
|
|
grid.BeginGeometry(0, LINE_LIST);
|
|
float lineOffset = -halfSizeScaled;
|
|
for (uint i = 0; i <= size; ++i)
|
|
{
|
|
bool lineCenter = i == halfSize;
|
|
bool lineSubdiv = !Equals(Mod(i, subdivisionSize), 0.0);
|
|
|
|
if (!grid2DMode)
|
|
{
|
|
grid.DefineVertex(Vector3(lineOffset, 0.0, halfSizeScaled));
|
|
grid.DefineColor(lineCenter ? gridZColor : (lineSubdiv ? gridSubdivisionColor : gridColor));
|
|
grid.DefineVertex(Vector3(lineOffset, 0.0, -halfSizeScaled));
|
|
grid.DefineColor(lineCenter ? gridZColor : (lineSubdiv ? gridSubdivisionColor : gridColor));
|
|
|
|
grid.DefineVertex(Vector3(-halfSizeScaled, 0.0, lineOffset));
|
|
grid.DefineColor(lineCenter ? gridXColor : (lineSubdiv ? gridSubdivisionColor : gridColor));
|
|
grid.DefineVertex(Vector3(halfSizeScaled, 0.0, lineOffset));
|
|
grid.DefineColor(lineCenter ? gridXColor : (lineSubdiv ? gridSubdivisionColor : gridColor));
|
|
}
|
|
else
|
|
{
|
|
grid.DefineVertex(Vector3(lineOffset, halfSizeScaled, 0.0));
|
|
grid.DefineColor(lineCenter ? gridYColor : (lineSubdiv ? gridSubdivisionColor : gridColor));
|
|
grid.DefineVertex(Vector3(lineOffset, -halfSizeScaled, 0.0));
|
|
grid.DefineColor(lineCenter ? gridYColor : (lineSubdiv ? gridSubdivisionColor : gridColor));
|
|
|
|
grid.DefineVertex(Vector3(-halfSizeScaled, lineOffset, 0.0));
|
|
grid.DefineColor(lineCenter ? gridXColor : (lineSubdiv ? gridSubdivisionColor : gridColor));
|
|
grid.DefineVertex(Vector3(halfSizeScaled, lineOffset, 0.0));
|
|
grid.DefineColor(lineCenter ? gridXColor : (lineSubdiv ? gridSubdivisionColor : gridColor));
|
|
}
|
|
|
|
lineOffset += scale;
|
|
}
|
|
grid.Commit();
|
|
}
|
|
|
|
void CreateStatsBar()
|
|
{
|
|
editorModeText = Text();
|
|
ui.root.AddChild(editorModeText);
|
|
renderStatsText = Text();
|
|
ui.root.AddChild(renderStatsText);
|
|
modelInfoText = Text();
|
|
ui.root.AddChild(modelInfoText);
|
|
}
|
|
|
|
void SetupStatsBarText(Text@ text, Font@ font, int x, int y, HorizontalAlignment hAlign, VerticalAlignment vAlign)
|
|
{
|
|
text.position = IntVector2(x, y);
|
|
text.horizontalAlignment = hAlign;
|
|
text.verticalAlignment = vAlign;
|
|
text.SetFont(font, 11);
|
|
text.color = Color(1, 1, 0);
|
|
text.textEffect = TE_SHADOW;
|
|
text.priority = -100;
|
|
}
|
|
|
|
void UpdateStats(float timeStep)
|
|
{
|
|
String adding = "";
|
|
// Todo: add localization
|
|
if (hotKeyMode == HOTKEYS_MODE_BLENDER)
|
|
adding = localization.Get(" CameraFlyMode: ") + (cameraFlyMode ? "True" : "False");
|
|
|
|
editorModeText.text = String(
|
|
localization.Get("Mode: ") + localization.Get(editModeText[editMode]) +
|
|
localization.Get(" Axis: ") + localization.Get(axisModeText[axisMode]) +
|
|
localization.Get(" Pick: ") + localization.Get(pickModeText[pickMode]) +
|
|
localization.Get(" Fill: ") + localization.Get(fillModeText[fillMode]) +
|
|
localization.Get(" Updates: ") + (runUpdate ? localization.Get("Running") : localization.Get("Paused") + adding));
|
|
|
|
renderStatsText.text = String(
|
|
localization.Get("Tris: ") + renderer.numPrimitives +
|
|
localization.Get(" Batches: ") + renderer.numBatches +
|
|
localization.Get(" Lights: ") + renderer.numLights[true] +
|
|
localization.Get(" Shadowmaps: ") + renderer.numShadowMaps[true] +
|
|
localization.Get(" Occluders: ") + renderer.numOccluders[true]);
|
|
|
|
editorModeText.size = editorModeText.minSize;
|
|
renderStatsText.size = renderStatsText.minSize;
|
|
|
|
// Relayout stats bar
|
|
Font@ font = cache.GetResource("Font", "Fonts/Anonymous Pro.ttf");
|
|
|
|
if(viewportMode != VIEWPORT_COMPACT)
|
|
{
|
|
if (ui.root.width >= editorModeText.size.x + renderStatsText.size.x + 45)
|
|
{
|
|
SetupStatsBarText(editorModeText, font, 35, 64, HA_LEFT, VA_TOP);
|
|
SetupStatsBarText(renderStatsText, font, -4, 64, HA_RIGHT, VA_TOP);
|
|
SetupStatsBarText(modelInfoText, font, 35, 88, HA_LEFT, VA_TOP);
|
|
}
|
|
else
|
|
{
|
|
SetupStatsBarText(editorModeText, font, 35, 64, HA_LEFT, VA_TOP);
|
|
SetupStatsBarText(renderStatsText, font, 35, 78, HA_LEFT, VA_TOP);
|
|
SetupStatsBarText(modelInfoText, font, 35, 102, HA_LEFT, VA_TOP);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
SetupStatsBarText(editorModeText, font, secondaryToolBar.width + hierarchyWindow.width + 10 , 64, HA_LEFT, VA_TOP);
|
|
SetupStatsBarText(renderStatsText, font, secondaryToolBar.width + hierarchyWindow.width + 10 , 84, HA_LEFT, VA_TOP);
|
|
SetupStatsBarText(modelInfoText, font, secondaryToolBar.width + hierarchyWindow.width + 10, 104, HA_LEFT, VA_TOP);
|
|
}
|
|
}
|
|
|
|
void UpdateViewports(float timeStep)
|
|
{
|
|
for(uint i = 0; i < viewports.length; ++i)
|
|
{
|
|
ViewportContext@ viewportContext = viewports[i];
|
|
viewportContext.Update(timeStep);
|
|
}
|
|
}
|
|
|
|
void SetMouseMode(bool enable)
|
|
{
|
|
if (enable)
|
|
{
|
|
if (mouseOrbitMode == ORBIT_RELATIVE)
|
|
{
|
|
input.mouseMode = MM_RELATIVE;
|
|
ui.cursor.visible = false;
|
|
}
|
|
else if (mouseOrbitMode == ORBIT_WRAP)
|
|
input.mouseMode = MM_WRAP;
|
|
}
|
|
else
|
|
{
|
|
input.mouseMode = MM_ABSOLUTE;
|
|
ui.cursor.visible = true;
|
|
}
|
|
}
|
|
|
|
void SetMouseLock()
|
|
{
|
|
toggledMouseLock = true;
|
|
SetMouseMode(true);
|
|
FadeUI();
|
|
}
|
|
|
|
void ReleaseMouseLock()
|
|
{
|
|
if (toggledMouseLock)
|
|
{
|
|
toggledMouseLock = false;
|
|
SetMouseMode(false);
|
|
}
|
|
}
|
|
|
|
void CameraPan(Vector3 trans)
|
|
{
|
|
cameraSmoothInterpolate.Stop();
|
|
|
|
cameraLookAtNode.Translate(trans);
|
|
}
|
|
|
|
void CameraMoveForward(Vector3 trans)
|
|
{
|
|
cameraSmoothInterpolate.Stop();
|
|
|
|
cameraNode.Translate(trans, TS_PARENT);
|
|
}
|
|
|
|
void CameraRotateAroundLookAt(Quaternion rot)
|
|
{
|
|
cameraSmoothInterpolate.Stop();
|
|
|
|
cameraNode.rotation = rot;
|
|
|
|
Vector3 dir = cameraNode.direction;
|
|
dir.Normalize();
|
|
|
|
float dist = cameraNode.position.length;
|
|
|
|
cameraNode.position = -dir * dist;
|
|
}
|
|
|
|
void CameraRotateAroundCenter(Quaternion rot)
|
|
{
|
|
cameraSmoothInterpolate.Stop();
|
|
|
|
cameraNode.rotation = rot;
|
|
|
|
Vector3 oldPos = cameraNode.worldPosition;
|
|
|
|
Vector3 dir = cameraNode.worldDirection;
|
|
dir.Normalize();
|
|
|
|
float dist = cameraNode.position.length;
|
|
|
|
cameraLookAtNode.worldPosition = cameraNode.worldPosition + dir * dist;
|
|
cameraNode.worldPosition = oldPos;
|
|
}
|
|
|
|
void CameraRotateAroundSelect(Quaternion rot)
|
|
{
|
|
cameraSmoothInterpolate.Stop();
|
|
|
|
cameraNode.rotation = rot;
|
|
|
|
Vector3 dir = cameraNode.direction;
|
|
dir.Normalize();
|
|
|
|
float dist = cameraNode.position.length;
|
|
|
|
cameraNode.position = -dir * dist;
|
|
|
|
Vector3 centerPoint;
|
|
if ((selectedNodes.length > 0 || selectedComponents.length > 0))
|
|
centerPoint = SelectedNodesCenterPoint();
|
|
else
|
|
centerPoint = lastSelectedNodesCenterPoint;
|
|
|
|
// legacy way, camera look-at will jump to the selection
|
|
cameraLookAtNode.worldPosition = centerPoint;
|
|
}
|
|
|
|
void CameraZoom(float zoom)
|
|
{
|
|
cameraSmoothInterpolate.Stop();
|
|
|
|
camera.zoom = Clamp(zoom, .1, 30);
|
|
}
|
|
|
|
void HandleStandardUserInput(float timeStep)
|
|
{
|
|
// Speedup camera move if Shift key is down
|
|
float speedMultiplier = 1.0;
|
|
if (input.keyDown[KEY_LSHIFT])
|
|
speedMultiplier = cameraShiftSpeedMultiplier;
|
|
|
|
// Handle FPS mode
|
|
if (!input.keyDown[KEY_LCTRL] && !input.keyDown[KEY_LALT])
|
|
{
|
|
if (input.keyDown[KEY_W] || input.keyDown[KEY_UP])
|
|
{
|
|
Vector3 dir = cameraNode.direction;
|
|
dir.Normalize();
|
|
|
|
CameraPan(dir * timeStep * cameraBaseSpeed * speedMultiplier);
|
|
FadeUI();
|
|
}
|
|
if (input.keyDown[KEY_S] || input.keyDown[KEY_DOWN])
|
|
{
|
|
Vector3 dir = cameraNode.direction;
|
|
dir.Normalize();
|
|
|
|
CameraPan(-dir * timeStep * cameraBaseSpeed * speedMultiplier);
|
|
FadeUI();
|
|
}
|
|
if (input.keyDown[KEY_A] || input.keyDown[KEY_LEFT])
|
|
{
|
|
Vector3 dir = cameraNode.right;
|
|
dir.Normalize();
|
|
|
|
CameraPan(-dir * timeStep * cameraBaseSpeed * speedMultiplier);
|
|
FadeUI();
|
|
}
|
|
if (input.keyDown[KEY_D] || input.keyDown[KEY_RIGHT])
|
|
{
|
|
Vector3 dir = cameraNode.right;
|
|
dir.Normalize();
|
|
|
|
CameraPan(dir * timeStep * cameraBaseSpeed * speedMultiplier);
|
|
FadeUI();
|
|
}
|
|
if (input.keyDown[KEY_E] || input.keyDown[KEY_PAGEUP])
|
|
{
|
|
Vector3 dir = cameraNode.up;
|
|
dir.Normalize();
|
|
|
|
CameraPan(dir * timeStep * cameraBaseSpeed * speedMultiplier);
|
|
FadeUI();
|
|
}
|
|
if (input.keyDown[KEY_Q] || input.keyDown[KEY_PAGEDOWN])
|
|
{
|
|
Vector3 dir = cameraNode.up;
|
|
dir.Normalize();
|
|
|
|
CameraPan(-dir * timeStep * cameraBaseSpeed * speedMultiplier);
|
|
FadeUI();
|
|
}
|
|
}
|
|
|
|
// Zoom in/out
|
|
if (input.mouseMoveWheel != 0 && ui.GetElementAt(ui.cursor.position) is null)
|
|
{
|
|
float distance = cameraNode.position.length;
|
|
float ratio = distance / 40.0f;
|
|
float factor = ratio < 1.0f ? ratio : 1.0f;
|
|
|
|
if (!camera.orthographic)
|
|
{
|
|
Vector3 dir = cameraNode.direction;
|
|
dir.Normalize();
|
|
dir *= input.mouseMoveWheel * 40 * timeStep * cameraBaseSpeed * speedMultiplier * factor;
|
|
|
|
CameraMoveForward(dir);
|
|
}
|
|
else
|
|
{
|
|
float zoom = camera.zoom + input.mouseMoveWheel * speedMultiplier * factor;
|
|
|
|
CameraZoom(zoom);
|
|
}
|
|
}
|
|
|
|
|
|
// Rotate/orbit/pan camera
|
|
bool changeCamViewButton = false;
|
|
|
|
changeCamViewButton = input.mouseButtonDown[MOUSEB_RIGHT] || input.mouseButtonDown[MOUSEB_MIDDLE];
|
|
|
|
if (changeCamViewButton)
|
|
{
|
|
SetMouseLock();
|
|
|
|
IntVector2 mouseMove = input.mouseMove;
|
|
if (mouseMove.x != 0 || mouseMove.y != 0)
|
|
{
|
|
bool panTheCamera = false;
|
|
|
|
if (input.mouseButtonDown[MOUSEB_MIDDLE])
|
|
{
|
|
if (mmbPanMode)
|
|
panTheCamera = !input.keyDown[KEY_LSHIFT];
|
|
else
|
|
panTheCamera = input.keyDown[KEY_LSHIFT];
|
|
}
|
|
|
|
// Pan the camera
|
|
if (panTheCamera)
|
|
{
|
|
Vector3 right = -cameraNode.worldRight;
|
|
right.Normalize();
|
|
right *= mouseMove.x;
|
|
Vector3 up = cameraNode.worldUp;
|
|
up.Normalize();
|
|
up *= mouseMove.y;
|
|
|
|
Vector3 trans = (right + up) * timeStep * cameraBaseSpeed * 0.5;
|
|
|
|
CameraPan(trans);
|
|
}
|
|
else // Rotate the camera
|
|
{
|
|
activeViewport.cameraYaw += mouseMove.x * cameraBaseRotationSpeed;
|
|
activeViewport.cameraPitch += mouseMove.y * cameraBaseRotationSpeed;
|
|
|
|
if (limitRotation)
|
|
activeViewport.cameraPitch = Clamp(activeViewport.cameraPitch, -90.0, 90.0);
|
|
|
|
Quaternion rot = Quaternion(activeViewport.cameraPitch, activeViewport.cameraYaw, 0);
|
|
|
|
if (input.mouseButtonDown[MOUSEB_MIDDLE]) // Rotate around the camera center
|
|
{
|
|
if (rotateAroundSelect)
|
|
CameraRotateAroundSelect(rot);
|
|
else
|
|
CameraRotateAroundLookAt(rot);
|
|
|
|
orbiting = true;
|
|
}
|
|
else // Rotate around the look-at
|
|
{
|
|
CameraRotateAroundCenter(rot);
|
|
|
|
orbiting = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
ReleaseMouseLock();
|
|
|
|
if (orbiting && !input.mouseButtonDown[MOUSEB_MIDDLE])
|
|
orbiting = false;
|
|
}
|
|
|
|
void HandleBlenderUserInput(float timeStep)
|
|
{
|
|
if (ui.HasModalElement() || ui.focusElement !is null)
|
|
{
|
|
ReleaseMouseLock();
|
|
return;
|
|
}
|
|
|
|
// Check for camara fly mode
|
|
if (input.keyDown[KEY_LSHIFT] && input.keyPress[KEY_F])
|
|
{
|
|
cameraFlyMode = !cameraFlyMode;
|
|
}
|
|
|
|
// Speedup camera move if Shift key is down
|
|
float speedMultiplier = 1.0;
|
|
if (input.keyDown[KEY_LSHIFT])
|
|
speedMultiplier = cameraShiftSpeedMultiplier;
|
|
|
|
// Handle FPS mode
|
|
if (!input.keyDown[KEY_LCTRL] && !input.keyDown[KEY_LALT])
|
|
{
|
|
if (cameraFlyMode /*&& !input.keyDown[KEY_LSHIFT]*/)
|
|
{
|
|
if (input.keyDown[KEY_W] || input.keyDown[KEY_UP])
|
|
{
|
|
Vector3 dir = cameraNode.direction;
|
|
dir.Normalize();
|
|
|
|
CameraPan(dir * timeStep * cameraBaseSpeed * speedMultiplier);
|
|
FadeUI();
|
|
}
|
|
if (input.keyDown[KEY_S] || input.keyDown[KEY_DOWN])
|
|
{
|
|
Vector3 dir = cameraNode.direction;
|
|
dir.Normalize();
|
|
|
|
CameraPan(-dir * timeStep * cameraBaseSpeed * speedMultiplier);
|
|
FadeUI();
|
|
}
|
|
if (input.keyDown[KEY_A] || input.keyDown[KEY_LEFT])
|
|
{
|
|
Vector3 dir = cameraNode.right;
|
|
dir.Normalize();
|
|
|
|
CameraPan(-dir * timeStep * cameraBaseSpeed * speedMultiplier);
|
|
FadeUI();
|
|
}
|
|
if (input.keyDown[KEY_D] || input.keyDown[KEY_RIGHT])
|
|
{
|
|
Vector3 dir = cameraNode.right;
|
|
dir.Normalize();
|
|
|
|
CameraPan(dir * timeStep * cameraBaseSpeed * speedMultiplier);
|
|
FadeUI();
|
|
}
|
|
if (input.keyDown[KEY_E] || input.keyDown[KEY_PAGEUP])
|
|
{
|
|
Vector3 dir = cameraNode.up;
|
|
dir.Normalize();
|
|
|
|
CameraPan(dir * timeStep * cameraBaseSpeed * speedMultiplier);
|
|
FadeUI();
|
|
}
|
|
if (input.keyDown[KEY_Q] || input.keyDown[KEY_PAGEDOWN])
|
|
{
|
|
Vector3 dir = cameraNode.up;
|
|
dir.Normalize();
|
|
|
|
CameraPan(-dir * timeStep * cameraBaseSpeed * speedMultiplier);
|
|
FadeUI();
|
|
}
|
|
}
|
|
}
|
|
|
|
if (input.mouseMoveWheel != 0 && ui.GetElementAt(ui.cursor.position) is null)
|
|
{
|
|
if (!camera.orthographic)
|
|
{
|
|
if (input.keyDown[KEY_LSHIFT])
|
|
{
|
|
Vector3 dir = cameraNode.up;
|
|
dir.Normalize();
|
|
|
|
CameraPan(dir * input.mouseMoveWheel * 5 * timeStep * cameraBaseSpeed * speedMultiplier);
|
|
}
|
|
else if (input.keyDown[KEY_LCTRL])
|
|
{
|
|
Vector3 dir = cameraNode.right;
|
|
dir.Normalize();
|
|
|
|
CameraPan(dir * input.mouseMoveWheel * 5 * timeStep * cameraBaseSpeed * speedMultiplier);
|
|
}
|
|
else // Zoom in/out
|
|
{
|
|
float distance = cameraNode.position.length;
|
|
float ratio = distance / 40.0f;
|
|
float factor = ratio < 1.0f ? ratio : 1.0f;
|
|
|
|
Vector3 dir = cameraNode.direction;
|
|
dir.Normalize();
|
|
dir *= input.mouseMoveWheel * 40 * timeStep * cameraBaseSpeed * speedMultiplier * factor;
|
|
|
|
CameraMoveForward(dir);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (input.keyDown[KEY_LSHIFT])
|
|
{
|
|
Vector3 dir = cameraNode.up;
|
|
dir.Normalize();
|
|
|
|
CameraPan(dir * input.mouseMoveWheel * timeStep * cameraBaseSpeed * speedMultiplier * 4.0f);
|
|
}
|
|
else if (input.keyDown[KEY_LCTRL])
|
|
{
|
|
Vector3 dir = cameraNode.right;
|
|
dir.Normalize();
|
|
|
|
CameraPan(dir * input.mouseMoveWheel * timeStep * cameraBaseSpeed * speedMultiplier * 4.0f);
|
|
}
|
|
else
|
|
{
|
|
float zoom = camera.zoom + input.mouseMoveWheel * speedMultiplier * 0.5f;
|
|
|
|
CameraZoom(zoom);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Rotate/orbit/pan camera
|
|
bool changeCamViewButton = input.mouseButtonDown[MOUSEB_MIDDLE] || cameraFlyMode;
|
|
|
|
if (input.mouseButtonPress[MOUSEB_RIGHT] || input.keyDown[KEY_ESCAPE])
|
|
cameraFlyMode = false;
|
|
|
|
if (changeCamViewButton)
|
|
{
|
|
SetMouseLock();
|
|
|
|
IntVector2 mouseMove = input.mouseMove;
|
|
if (mouseMove.x != 0 || mouseMove.y != 0)
|
|
{
|
|
bool panTheCamera = false;
|
|
|
|
if (!cameraFlyMode)
|
|
panTheCamera = input.keyDown[KEY_LSHIFT];
|
|
|
|
if (panTheCamera)
|
|
{
|
|
Vector3 right = -cameraNode.worldRight;
|
|
right.Normalize();
|
|
right *= mouseMove.x;
|
|
Vector3 up = cameraNode.worldUp;
|
|
up.Normalize();
|
|
up *= mouseMove.y;
|
|
|
|
Vector3 trans = (right + up) * timeStep * cameraBaseSpeed * 0.5;
|
|
|
|
CameraPan(trans);
|
|
}
|
|
else
|
|
{
|
|
activeViewport.cameraYaw += mouseMove.x * cameraBaseRotationSpeed;
|
|
activeViewport.cameraPitch += mouseMove.y * cameraBaseRotationSpeed;
|
|
|
|
if (limitRotation)
|
|
activeViewport.cameraPitch = Clamp(activeViewport.cameraPitch, -90.0, 90.0);
|
|
|
|
Quaternion rot = Quaternion(activeViewport.cameraPitch, activeViewport.cameraYaw, 0);
|
|
|
|
if (cameraFlyMode)
|
|
{
|
|
CameraRotateAroundCenter(rot);
|
|
orbiting = true;
|
|
}
|
|
else if (input.mouseButtonDown[MOUSEB_MIDDLE])
|
|
{
|
|
if (rotateAroundSelect)
|
|
CameraRotateAroundSelect(rot);
|
|
else
|
|
CameraRotateAroundLookAt(rot);
|
|
|
|
orbiting = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
ReleaseMouseLock();
|
|
|
|
if (orbiting && !input.mouseButtonDown[MOUSEB_MIDDLE])
|
|
orbiting = false;
|
|
|
|
// force to select component node for manipulation if selected only component and not his node
|
|
if ((editMode != EDIT_SELECT && editNodes.empty) && lastSelectedComponent.Get() !is null)
|
|
{
|
|
if (lastSelectedComponent.Get() !is null)
|
|
{
|
|
Component@ component = lastSelectedComponent.Get();
|
|
SelectNode(component.node, false);
|
|
}
|
|
}
|
|
}
|
|
|
|
void UpdateView(float timeStep)
|
|
{
|
|
if (ui.HasModalElement() || ui.focusElement !is null)
|
|
{
|
|
ReleaseMouseLock();
|
|
return;
|
|
}
|
|
|
|
if (hotKeyMode == HOTKEYS_MODE_STANDARD)
|
|
{
|
|
HandleStandardUserInput(timeStep);
|
|
}
|
|
else if (hotKeyMode == HOTKEYS_MODE_BLENDER)
|
|
{
|
|
HandleBlenderUserInput(timeStep);
|
|
}
|
|
|
|
if (!editNodes.empty && editMode != EDIT_SELECT && input.keyDown[KEY_LCTRL])
|
|
{
|
|
Vector3 adjust(0, 0, 0);
|
|
if (input.keyDown[KEY_UP])
|
|
adjust.z = 1;
|
|
if (input.keyDown[KEY_DOWN])
|
|
adjust.z = -1;
|
|
if (input.keyDown[KEY_LEFT])
|
|
adjust.x = -1;
|
|
if (input.keyDown[KEY_RIGHT])
|
|
adjust.x = 1;
|
|
if (input.keyDown[KEY_PAGEUP])
|
|
adjust.y = 1;
|
|
if (input.keyDown[KEY_PAGEDOWN])
|
|
adjust.y = -1;
|
|
if (editMode == EDIT_SCALE)
|
|
{
|
|
if (input.keyDown[KEY_KP_PLUS])
|
|
adjust = Vector3(1, 1, 1);
|
|
if (input.keyDown[KEY_KP_MINUS])
|
|
adjust = Vector3(-1, -1, -1);
|
|
}
|
|
|
|
if (adjust == Vector3(0, 0, 0))
|
|
return;
|
|
|
|
bool moved = false;
|
|
adjust *= timeStep * 10;
|
|
|
|
switch (editMode)
|
|
{
|
|
case EDIT_MOVE:
|
|
if (!moveSnap)
|
|
moved = MoveNodes(adjust * moveStep);
|
|
break;
|
|
|
|
case EDIT_ROTATE:
|
|
if (!rotateSnap)
|
|
moved = RotateNodes(adjust * rotateStep);
|
|
break;
|
|
|
|
case EDIT_SCALE:
|
|
if (!scaleSnap)
|
|
moved = ScaleNodes(adjust * scaleStep);
|
|
break;
|
|
}
|
|
|
|
if (moved)
|
|
UpdateNodeAttributes();
|
|
}
|
|
|
|
// If not dragging
|
|
if (resizingBorder == 0)
|
|
{
|
|
UIElement@ uiElement = ui.GetElementAt(ui.cursorPosition);
|
|
if (uiElement !is null && uiElement.vars.Contains("VIEWMODE"))
|
|
{
|
|
setViewportCursor = uiElement.vars["VIEWMODE"].GetUInt();
|
|
if (input.mouseButtonDown[MOUSEB_LEFT])
|
|
resizingBorder = setViewportCursor;
|
|
}
|
|
}
|
|
}
|
|
|
|
void SteppedObjectManipulation(int key)
|
|
{
|
|
if (editNodes.empty || editMode == EDIT_SELECT)
|
|
return;
|
|
|
|
// Do not react in non-snapped mode, because that is handled in frame update
|
|
if (editMode == EDIT_MOVE && !moveSnap)
|
|
return;
|
|
if (editMode == EDIT_ROTATE && !rotateSnap)
|
|
return;
|
|
if (editMode == EDIT_SCALE && !scaleSnap)
|
|
return;
|
|
|
|
Vector3 adjust(0, 0, 0);
|
|
if (key == KEY_UP)
|
|
adjust.z = 1;
|
|
if (key == KEY_DOWN)
|
|
adjust.z = -1;
|
|
if (key == KEY_LEFT)
|
|
adjust.x = -1;
|
|
if (key == KEY_RIGHT)
|
|
adjust.x = 1;
|
|
if (key == KEY_PAGEUP)
|
|
adjust.y = 1;
|
|
if (key == KEY_PAGEDOWN)
|
|
adjust.y = -1;
|
|
if (editMode == EDIT_SCALE)
|
|
{
|
|
if (key == KEY_KP_PLUS)
|
|
adjust = Vector3(1, 1, 1);
|
|
if (key == KEY_KP_MINUS)
|
|
adjust = Vector3(-1, -1, -1);
|
|
}
|
|
|
|
if (adjust == Vector3(0, 0, 0))
|
|
return;
|
|
|
|
bool moved = false;
|
|
|
|
switch (editMode)
|
|
{
|
|
case EDIT_MOVE:
|
|
moved = MoveNodes(adjust);
|
|
break;
|
|
|
|
case EDIT_ROTATE:
|
|
{
|
|
float rotateStepScaled = rotateStep * snapScale;
|
|
moved = RotateNodes(adjust * rotateStepScaled);
|
|
}
|
|
break;
|
|
|
|
case EDIT_SCALE:
|
|
{
|
|
float scaleStepScaled = scaleStep * snapScale;
|
|
moved = ScaleNodes(adjust * scaleStepScaled);
|
|
}
|
|
break;
|
|
}
|
|
|
|
if (moved)
|
|
UpdateNodeAttributes();
|
|
}
|
|
|
|
void HandlePostRenderUpdate()
|
|
{
|
|
DebugRenderer@ debug = editorScene.debugRenderer;
|
|
if (debug is null || orbiting || debugRenderDisabled)
|
|
return;
|
|
|
|
// Visualize the currently selected nodes
|
|
for (uint i = 0; i < selectedNodes.length; ++i)
|
|
DrawNodeDebug(selectedNodes[i], debug);
|
|
|
|
// Visualize the currently selected components
|
|
for (uint i = 0; i < selectedComponents.length; ++i)
|
|
selectedComponents[i].DrawDebugGeometry(debug, false);
|
|
|
|
// Visualize the currently selected UI-elements
|
|
for (uint i = 0; i < selectedUIElements.length; ++i)
|
|
ui.DebugDraw(selectedUIElements[i]);
|
|
|
|
if (renderingDebug)
|
|
renderer.DrawDebugGeometry(false);
|
|
|
|
if (physicsDebug && editorScene.physicsWorld !is null)
|
|
editorScene.physicsWorld.DrawDebugGeometry(true);
|
|
|
|
if (physicsDebug && editorScene.physicsWorld2D !is null)
|
|
{
|
|
bool needDraw = true;
|
|
for (uint i = 0; i < selectedComponents.length; ++i)
|
|
{
|
|
if (cast<PhysicsWorld2D>(selectedComponents[i]) !is null)
|
|
{
|
|
needDraw = false; // Already drawed
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (needDraw)
|
|
physicsWorld2D.DrawDebugGeometry();
|
|
}
|
|
|
|
if (octreeDebug && editorScene.octree !is null)
|
|
editorScene.octree.DrawDebugGeometry(true);
|
|
|
|
if (navigationDebug)
|
|
{
|
|
CrowdManager@ crowdManager = editorScene.GetComponent("CrowdManager");
|
|
if (crowdManager !is null)
|
|
crowdManager.DrawDebugGeometry(true);
|
|
|
|
Array<Component@>@ navMeshes = editorScene.GetComponents("NavigationMesh", true);
|
|
for (uint i = 0; i < navMeshes.length; ++i)
|
|
cast<NavigationMesh>(navMeshes[i]).DrawDebugGeometry(true);
|
|
|
|
Array<Component@>@ dynNavMeshes = editorScene.GetComponents("DynamicNavigationMesh", true);
|
|
for (uint i = 0; i < dynNavMeshes.length; ++i)
|
|
cast<DynamicNavigationMesh>(dynNavMeshes[i]).DrawDebugGeometry(true);
|
|
}
|
|
|
|
if (setViewportCursor | resizingBorder > 0)
|
|
{
|
|
SetViewportCursor();
|
|
if (resizingBorder == 0)
|
|
setViewportCursor = 0;
|
|
}
|
|
|
|
ViewRaycast(false);
|
|
}
|
|
|
|
void DrawNodeDebug(Node@ node, DebugRenderer@ debug, bool drawNode = true)
|
|
{
|
|
if (drawNode)
|
|
debug.AddNode(node, 1.0, false);
|
|
|
|
// Exception for the scene to avoid bringing the editor to its knees: drawing either the whole hierarchy or the subsystem-
|
|
// components can have a large performance hit. Also do not draw terrain child nodes due to their large amount
|
|
// (TerrainPatch component itself draws nothing as debug geometry)
|
|
if (node !is editorScene && node.GetComponent("Terrain") is null)
|
|
{
|
|
for (uint j = 0; j < node.numComponents; ++j)
|
|
node.components[j].DrawDebugGeometry(debug, false);
|
|
|
|
// To avoid cluttering the view, do not draw the node axes for child nodes
|
|
for (uint k = 0; k < node.numChildren; ++k)
|
|
DrawNodeDebug(node.children[k], debug, false);
|
|
}
|
|
}
|
|
|
|
void ViewMouseMove()
|
|
{
|
|
Ray cameraRay = GetActiveViewportCameraRay();
|
|
Component@ selectedComponent;
|
|
|
|
if (pickMode < PICK_RIGIDBODIES && editorScene.octree !is null)
|
|
{
|
|
RayQueryResult result = editorScene.octree.RaycastSingle(cameraRay, RAY_TRIANGLE, camera.farClip,
|
|
pickModeDrawableFlags[pickMode], 0x7fffffff);
|
|
|
|
if (result.drawable !is null && result.drawable.typeName == "TerrainPatch" && result.drawable.node.parent !is null)
|
|
{
|
|
Terrain@ terrainComponent = result.drawable.node.parent.GetComponent("Terrain");
|
|
terrainEditor.UpdateBrushVisualizer(terrainComponent, result.position);
|
|
}
|
|
else {
|
|
terrainEditor.HideBrushVisualizer();
|
|
}
|
|
}
|
|
|
|
// setting mouse position based on mouse position
|
|
if (ui.IsDragging()) { }
|
|
else if (ui.focusElement !is null || input.mouseButtonDown[MOUSEB_LEFT|MOUSEB_MIDDLE|MOUSEB_RIGHT])
|
|
return;
|
|
|
|
IntVector2 pos = ui.cursor.position;
|
|
for (uint i = 0; i < viewports.length; ++i)
|
|
{
|
|
ViewportContext@ vc = viewports[i];
|
|
if (vc !is activeViewport && vc.viewport.rect.IsInside(pos) == INSIDE)
|
|
SetActiveViewport(vc);
|
|
}
|
|
}
|
|
|
|
void ViewMouseClick()
|
|
{
|
|
ViewRaycast(true);
|
|
}
|
|
|
|
Ray GetActiveViewportCameraRay()
|
|
{
|
|
IntRect view = activeViewport.viewport.rect;
|
|
return camera.GetScreenRay(
|
|
float(ui.cursorPosition.x - view.left) / view.width,
|
|
float(ui.cursorPosition.y - view.top) / view.height
|
|
);
|
|
}
|
|
|
|
void ViewMouseClickEnd()
|
|
{
|
|
// checks to close open popup windows
|
|
IntVector2 pos = ui.cursorPosition;
|
|
if (contextMenu !is null && contextMenu.enabled)
|
|
{
|
|
if (contextMenuActionWaitFrame)
|
|
contextMenuActionWaitFrame = false;
|
|
else
|
|
{
|
|
if (!contextMenu.IsInside(pos, true))
|
|
CloseContextMenu();
|
|
}
|
|
}
|
|
if (quickMenu !is null && quickMenu.enabled)
|
|
{
|
|
bool enabled = quickMenu.IsInside(pos, true);
|
|
quickMenu.enabled = enabled;
|
|
quickMenu.visible = enabled;
|
|
}
|
|
}
|
|
|
|
void ViewRaycast(bool mouseClick)
|
|
{
|
|
// Ignore if UI has modal element
|
|
if (ui.HasModalElement())
|
|
return;
|
|
|
|
// Ignore if mouse is grabbed by other operation
|
|
if (input.mouseGrabbed)
|
|
return;
|
|
|
|
IntVector2 pos = ui.cursorPosition;
|
|
UIElement@ elementAtPos = ui.GetElementAt(pos, pickMode != PICK_UI_ELEMENTS);
|
|
if (editMode == EDIT_SPAWN)
|
|
{
|
|
if(mouseClick && input.mouseButtonPress[MOUSEB_LEFT] && elementAtPos is null)
|
|
SpawnObject();
|
|
return;
|
|
}
|
|
|
|
// Do not raycast / change selection if hovering over the gizmo
|
|
if (IsGizmoSelected())
|
|
return;
|
|
|
|
DebugRenderer@ debug = editorScene.debugRenderer;
|
|
|
|
if (pickMode == PICK_UI_ELEMENTS)
|
|
{
|
|
bool leftClick = mouseClick && input.mouseButtonPress[MOUSEB_LEFT];
|
|
bool multiselect = input.qualifierDown[QUAL_CTRL];
|
|
|
|
// Only interested in user-created UI elements
|
|
if (elementAtPos !is null && elementAtPos !is editorUIElement && elementAtPos.GetElementEventSender() is editorUIElement)
|
|
{
|
|
ui.DebugDraw(elementAtPos);
|
|
|
|
if (leftClick)
|
|
SelectUIElement(elementAtPos, multiselect);
|
|
}
|
|
// If clicked on emptiness in non-multiselect mode, clear the selection
|
|
else if (leftClick && !multiselect && ui.GetElementAt(pos) is null)
|
|
hierarchyList.ClearSelection();
|
|
|
|
return;
|
|
}
|
|
|
|
// Do not raycast / change selection if hovering over a UI element when not in PICK_UI_ELEMENTS Mode
|
|
if (elementAtPos !is null)
|
|
return;
|
|
|
|
Ray cameraRay = GetActiveViewportCameraRay();
|
|
Component@ selectedComponent;
|
|
|
|
if (pickMode < PICK_RIGIDBODIES)
|
|
{
|
|
if (editorScene.octree is null)
|
|
return;
|
|
|
|
RayQueryResult result = editorScene.octree.RaycastSingle(cameraRay, RAY_TRIANGLE, camera.farClip,
|
|
pickModeDrawableFlags[pickMode], 0x7fffffff);
|
|
|
|
if (result.drawable !is null)
|
|
{
|
|
Drawable@ drawable = result.drawable;
|
|
|
|
// for actual last selected node or component in both modes
|
|
if (hotKeyMode == HOTKEYS_MODE_STANDARD)
|
|
{
|
|
if (input.mouseButtonDown[MOUSEB_LEFT])
|
|
{
|
|
lastSelectedNode = drawable.node;
|
|
lastSelectedDrawable = drawable;
|
|
lastSelectedComponent = drawable;
|
|
}
|
|
}
|
|
else if (hotKeyMode == HOTKEYS_MODE_BLENDER)
|
|
{
|
|
if (input.mouseButtonDown[MOUSEB_RIGHT])
|
|
{
|
|
lastSelectedNode = drawable.node;
|
|
lastSelectedDrawable = drawable;
|
|
lastSelectedComponent = drawable;
|
|
}
|
|
}
|
|
|
|
// If selecting a terrain patch, select the parent terrain instead
|
|
if (drawable.typeName != "TerrainPatch")
|
|
{
|
|
selectedComponent = drawable;
|
|
if (debug !is null)
|
|
{
|
|
debug.AddNode(drawable.node, 1.0, false);
|
|
drawable.DrawDebugGeometry(debug, false);
|
|
}
|
|
}
|
|
else if (drawable.node.parent !is null){
|
|
Terrain@ terrainComponent = drawable.node.parent.GetComponent("Terrain");
|
|
selectedComponent = terrainComponent;
|
|
if (selectedComponent is terrainComponent && input.mouseButtonDown[MOUSEB_LEFT])
|
|
{
|
|
selectedComponent = terrainComponent;
|
|
terrainEditor.Work(terrainComponent, result.position);
|
|
}
|
|
else
|
|
{
|
|
terrainEditor.targetColorSelected = false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (editorScene.physicsWorld is null)
|
|
return;
|
|
|
|
// If we are not running the actual physics update, refresh collisions before raycasting
|
|
if (!runUpdate)
|
|
editorScene.physicsWorld.UpdateCollisions();
|
|
|
|
PhysicsRaycastResult result = editorScene.physicsWorld.RaycastSingle(cameraRay, camera.farClip);
|
|
if (result.body !is null)
|
|
{
|
|
RigidBody@ body = result.body;
|
|
if (debug !is null)
|
|
{
|
|
debug.AddNode(body.node, 1.0, false);
|
|
body.DrawDebugGeometry(debug, false);
|
|
}
|
|
selectedComponent = body;
|
|
}
|
|
}
|
|
|
|
bool multiselect = false;
|
|
bool componentSelectQualifier = false;
|
|
bool mouseButtonPressRL = false;
|
|
|
|
if (hotKeyMode == HOTKEYS_MODE_STANDARD)
|
|
{
|
|
mouseButtonPressRL = input.mouseButtonPress[MOUSEB_LEFT];
|
|
componentSelectQualifier = input.qualifierDown[QUAL_SHIFT];
|
|
multiselect = input.qualifierDown[QUAL_CTRL];
|
|
}
|
|
else if (hotKeyMode == HOTKEYS_MODE_BLENDER)
|
|
{
|
|
mouseButtonPressRL = input.mouseButtonPress[MOUSEB_RIGHT];
|
|
componentSelectQualifier = input.qualifierDown[QUAL_CTRL];
|
|
multiselect = input.qualifierDown[QUAL_SHIFT];
|
|
}
|
|
|
|
if (mouseClick && mouseButtonPressRL)
|
|
{
|
|
if (selectedComponent !is null)
|
|
{
|
|
if (componentSelectQualifier)
|
|
{
|
|
// If we are selecting components, but have nodes in existing selection, do not multiselect to prevent confusion
|
|
if (!selectedNodes.empty)
|
|
multiselect = false;
|
|
SelectComponent(selectedComponent, multiselect);
|
|
}
|
|
else
|
|
{
|
|
// If we are selecting nodes, but have components in existing selection, do not multiselect to prevent confusion
|
|
if (!selectedComponents.empty)
|
|
multiselect = false;
|
|
SelectNode(selectedComponent.node, multiselect);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// If clicked on emptiness in non-multiselect mode, clear the selection
|
|
if (!multiselect)
|
|
SelectComponent(null, false);
|
|
}
|
|
}
|
|
}
|
|
|
|
Vector3 GetNewNodePosition(bool raycastToMouse = false)
|
|
{
|
|
if (newNodeMode == NEW_NODE_IN_CENTER)
|
|
return Vector3(0, 0, 0);
|
|
if (newNodeMode == NEW_NODE_RAYCAST)
|
|
{
|
|
Ray cameraRay = raycastToMouse ? GetActiveViewportCameraRay() : camera.GetScreenRay(0.5, 0.5);
|
|
Vector3 position, normal;
|
|
if (GetSpawnPosition(cameraRay, camera.farClip, position, normal, 0, false))
|
|
return position;
|
|
}
|
|
return cameraLookAtNode.worldPosition;
|
|
}
|
|
|
|
int GetShadowResolution()
|
|
{
|
|
if (!renderer.drawShadows)
|
|
return 0;
|
|
int level = 1;
|
|
int res = renderer.shadowMapSize;
|
|
while (res > 512)
|
|
{
|
|
res >>= 1;
|
|
++level;
|
|
}
|
|
if (level > 3)
|
|
level = 3;
|
|
|
|
return level;
|
|
}
|
|
|
|
void SetShadowResolution(int level)
|
|
{
|
|
if (level <= 0)
|
|
{
|
|
renderer.drawShadows = false;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
renderer.drawShadows = true;
|
|
renderer.shadowMapSize = 256 << level;
|
|
}
|
|
}
|
|
|
|
void ToggleRenderingDebug()
|
|
{
|
|
renderingDebug = !renderingDebug;
|
|
}
|
|
|
|
void TogglePhysicsDebug()
|
|
{
|
|
physicsDebug = !physicsDebug;
|
|
}
|
|
|
|
void ToggleOctreeDebug()
|
|
{
|
|
octreeDebug = !octreeDebug;
|
|
}
|
|
|
|
void ToggleNavigationDebug()
|
|
{
|
|
navigationDebug = !navigationDebug;
|
|
}
|
|
|
|
bool StopTestAnimation()
|
|
{
|
|
testAnimState = null;
|
|
return true;
|
|
}
|
|
|
|
void MergeNodeBoundingBox(BoundingBox &inout box, Array<Component@>&inout visitedComponents, Node@ node)
|
|
{
|
|
if (node is null || node is editorScene)
|
|
return;
|
|
|
|
// if node has no component, merge its world position
|
|
if (node.numComponents == 0)
|
|
{
|
|
box.Merge(node.worldPosition);
|
|
}
|
|
|
|
// Merge components bounding box of this node
|
|
for (uint i = 0; i < node.numComponents; ++i)
|
|
{
|
|
MergeComponentBoundingBox(box, visitedComponents, node.components[i]);
|
|
}
|
|
|
|
// Merge bounding boxes of child nodes recursively
|
|
for (uint i = 0; i < node.numChildren; ++i)
|
|
{
|
|
Node@ child = node.children[i];
|
|
MergeNodeBoundingBox(box, visitedComponents, child);
|
|
}
|
|
}
|
|
|
|
void MergeComponentBoundingBox(BoundingBox &inout box, Array<Component@>&inout visitedComponents, Component@ component)
|
|
{
|
|
if (component is null || visitedComponents.FindByRef(component) != -1)
|
|
return;
|
|
|
|
Drawable@ drawable = cast<Drawable>(component);
|
|
|
|
// Merge drawable component's bounding box. Skip skybox, as its box is very large, as well as lights
|
|
if (drawable !is null && cast<Skybox>(drawable) is null && cast<Light>(drawable) is null)
|
|
{
|
|
box.Merge(drawable.worldBoundingBox);
|
|
visitedComponents.Push(component);
|
|
return;
|
|
}
|
|
|
|
// If the component is not a drawable, merge the world position of its node
|
|
if (component.node !is editorScene)
|
|
box.Merge(component.node.worldPosition);
|
|
|
|
visitedComponents.Push(component);
|
|
}
|
|
|
|
void LocateNodes(Array<Node@> nodes)
|
|
{
|
|
if (nodes.empty || (nodes.length == 1 && nodes[0] is editorScene))
|
|
return;
|
|
|
|
// Calculate bounding box of all nodes
|
|
BoundingBox box;
|
|
Array<Component@> visitedComponents;
|
|
|
|
for (uint i = 0; i < nodes.length; ++i)
|
|
{
|
|
MergeNodeBoundingBox(box, visitedComponents, nodes[i]);
|
|
}
|
|
|
|
FitCamera(box, true);
|
|
}
|
|
|
|
void LocateComponents(Array<Component@> components)
|
|
{
|
|
if (components.empty || components.length == 1 && components[0].node is editorScene)
|
|
return;
|
|
|
|
// Calculate bounding box of all nodes
|
|
BoundingBox box;
|
|
Array<Component@> visitedComponents;
|
|
|
|
for (uint i = 0; i < components.length; ++i)
|
|
{
|
|
MergeComponentBoundingBox(box, visitedComponents, components[i]);
|
|
}
|
|
|
|
FitCamera(box, true);
|
|
}
|
|
|
|
void LocateNodesAndComponents(Array<Node@> nodes, Array<Component@> components)
|
|
{
|
|
if (nodes.length == 0 && components.length == 0)
|
|
return;
|
|
|
|
// Calculate bounding box of all nodes
|
|
BoundingBox box;
|
|
Array<Component@> visitedComponents;
|
|
|
|
if (!nodes.empty && !(nodes.length == 1 && nodes[0] is editorScene))
|
|
{
|
|
for (uint i = 0; i < nodes.length; ++i)
|
|
{
|
|
MergeNodeBoundingBox(box, visitedComponents, nodes[i]);
|
|
}
|
|
}
|
|
|
|
if (!components.empty)
|
|
{
|
|
for (uint i = 0; i < components.length; ++i)
|
|
{
|
|
MergeComponentBoundingBox(box, visitedComponents, components[i]);
|
|
}
|
|
}
|
|
|
|
FitCamera(box, true);
|
|
}
|
|
|
|
void FitCamera(BoundingBox box, bool smooth)
|
|
{
|
|
// Calculate proper camera distance - fit the bounding sphere into the camera frustum
|
|
Sphere sphere = Sphere(box);
|
|
|
|
float aspect = camera.aspectRatio;
|
|
float fov = 0.0f;
|
|
|
|
// Choose the small one from vertical and horizontal fovs
|
|
if (aspect > 1.0f)
|
|
fov = camera.fov;
|
|
else
|
|
fov = camera.fov * aspect;
|
|
|
|
fov *= 0.5f;
|
|
|
|
if (sphere.radius < 1.0f)
|
|
sphere.radius = 1.0f;
|
|
|
|
float distance = sphere.radius / Sin(fov);
|
|
|
|
if (distance > viewFarClip)
|
|
distance = viewFarClip;
|
|
|
|
Vector3 dir = cameraNode.direction;
|
|
dir.Normalize();
|
|
|
|
// Make the distance a little farther
|
|
distance *= 1.1f;
|
|
|
|
// Set zoom value a little bigger
|
|
float zoom = camera.orthoSize / (sphere.radius * 2.0f);
|
|
zoom *= 1.1f;
|
|
|
|
// We put the pivot node to the center of the bounding sphere
|
|
// and put the camera node to the opposite of view direction
|
|
Vector3 lookAtPos = sphere.center;
|
|
Vector3 cameraPos = -dir * distance;
|
|
|
|
cameraSmoothInterpolate.Stop();
|
|
|
|
if (smooth)
|
|
{
|
|
cameraSmoothInterpolate.SetLookAtNodePosition(cameraLookAtNode.worldPosition, lookAtPos);
|
|
cameraSmoothInterpolate.SetCameraNodePosition(cameraNode.position, cameraPos);
|
|
|
|
if (camera.orthographic)
|
|
cameraSmoothInterpolate.SetCameraZoom(camera.zoom, zoom);
|
|
|
|
cameraSmoothInterpolate.Start(0.5f);
|
|
}
|
|
else
|
|
{
|
|
cameraLookAtNode.worldPosition = lookAtPos;
|
|
cameraNode.position = cameraPos;
|
|
|
|
if (camera.orthographic)
|
|
camera.zoom = zoom;
|
|
}
|
|
}
|
|
|
|
Vector3 SelectedNodesCenterPoint()
|
|
{
|
|
Vector3 centerPoint;
|
|
uint count = selectedNodes.length;
|
|
for (uint i = 0; i < selectedNodes.length; ++i)
|
|
centerPoint += selectedNodes[i].worldPosition;
|
|
|
|
for (uint i = 0; i < selectedComponents.length; ++i)
|
|
{
|
|
Drawable@ drawable = cast<Drawable>(selectedComponents[i]);
|
|
count++;
|
|
if (drawable !is null)
|
|
centerPoint += drawable.node.LocalToWorld(drawable.boundingBox.center);
|
|
else
|
|
centerPoint += selectedComponents[i].node.worldPosition;
|
|
}
|
|
|
|
if (count > 0)
|
|
{
|
|
lastSelectedNodesCenterPoint = centerPoint / count;
|
|
return centerPoint / count;
|
|
}
|
|
else
|
|
{
|
|
lastSelectedNodesCenterPoint = centerPoint;
|
|
return centerPoint;
|
|
}
|
|
}
|
|
|
|
Drawable@ GetDrawableAtMousePostion()
|
|
{
|
|
IntVector2 pos = ui.cursorPosition;
|
|
Ray cameraRay = camera.GetScreenRay(float(pos.x) / activeViewport.viewport.rect.width, float(pos.y) / activeViewport.viewport.rect.height);
|
|
|
|
if (editorScene.octree is null)
|
|
return null;
|
|
|
|
RayQueryResult result = editorScene.octree.RaycastSingle(cameraRay, RAY_TRIANGLE, camera.farClip, DRAWABLE_GEOMETRY, 0x7fffffff);
|
|
|
|
return result.drawable;
|
|
}
|
|
|
|
void HandleBeginViewUpdate(StringHash eventType, VariantMap& eventData)
|
|
{
|
|
// Hide gizmo, grid and debug icons from any camera other then active viewport
|
|
if (eventData["Camera"].GetPtr() !is camera)
|
|
{
|
|
if (gizmo !is null)
|
|
gizmo.viewMask = 0;
|
|
}
|
|
if (eventData["Camera"].GetPtr() is previewCamera.Get())
|
|
{
|
|
suppressSceneChanges = true;
|
|
if (grid !is null)
|
|
grid.viewMask = 0;
|
|
if (debugIconsNode !is null)
|
|
debugIconsNode.enabled = false;
|
|
suppressSceneChanges = false;
|
|
}
|
|
}
|
|
|
|
void HandleEndViewUpdate(StringHash eventType, VariantMap& eventData)
|
|
{
|
|
// Restore gizmo and grid after camera view update
|
|
if (eventData["Camera"].GetPtr() !is camera)
|
|
{
|
|
if (gizmo !is null)
|
|
gizmo.viewMask = 0x80000000;
|
|
}
|
|
if (eventData["Camera"].GetPtr() is previewCamera.Get())
|
|
{
|
|
suppressSceneChanges = true;
|
|
if (grid !is null)
|
|
grid.viewMask = 0x80000000;
|
|
if (debugIconsNode !is null)
|
|
debugIconsNode.enabled = true;
|
|
suppressSceneChanges = false;
|
|
}
|
|
}
|
|
|
|
bool debugWasEnabled = true;
|
|
|
|
void HandleBeginViewRender(StringHash eventType, VariantMap& eventData)
|
|
{
|
|
// Hide debug geometry from preview camera
|
|
if (eventData["Camera"].GetPtr() is previewCamera.Get())
|
|
{
|
|
DebugRenderer@ debug = editorScene.GetComponent("DebugRenderer");
|
|
if (debug !is null)
|
|
{
|
|
suppressSceneChanges = true; // Do not want UI update now
|
|
debugWasEnabled = debug.enabled;
|
|
debug.enabled = false;
|
|
suppressSceneChanges = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
void HandleEndViewRender(StringHash eventType, VariantMap& eventData)
|
|
{
|
|
// Restore debug geometry after preview camera render
|
|
if (eventData["Camera"].GetPtr() is previewCamera.Get())
|
|
{
|
|
DebugRenderer@ debug = editorScene.GetComponent("DebugRenderer");
|
|
if (debug !is null)
|
|
{
|
|
suppressSceneChanges = true; // Do not want UI update now
|
|
debug.enabled = debugWasEnabled;
|
|
suppressSceneChanges = false;
|
|
}
|
|
}
|
|
}
|