Urho3D/bin/CoreData/Shaders/GLSL/Constants.glsl
2017-06-13 05:32:46 +01:00

8 lines
139 B
GLSL

#define M_PI 3.14159265358979323846
#define M_EPSILON 0.0001
#ifdef PBR
#define ROUGHNESS_FLOOR 0.004
#define METALNESS_FLOOR 0.03
#endif