qvm/test/swizzle3_test.cpp

148 lines
3.7 KiB
C++

//Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc.
//Distributed under the Boost Software License, Version 1.0. (See accompanying
//file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#include <boost/qvm/vec_operations.hpp>
#include <boost/qvm/vec_access.hpp>
#include <boost/qvm/vec.hpp>
#include <boost/qvm/swizzle.hpp>
#include "test_qvm_vector.hpp"
int
main()
{
using namespace boost::qvm;
test_qvm::vector<V1,4> v1;
v1.a[0]=42.0f;
v1.a[1]=43.0f;
v1.a[2]=44.0f;
v1.a[3]=45.0f;
XXX(v1) + XXX(v1);
-XXX(v1);
XXX(42.0f) + XXX(42.0f);
-XXX(42.0f);
{
test_qvm::vector<V2,3> v0=X00(42.0f);
BOOST_TEST(v0.a[0]==42);
BOOST_TEST(v0.a[1]==0);
BOOST_TEST(v0.a[2]==0);
test_qvm::vector<V2,3> v2=_10X(42.0f);
BOOST_TEST(v2.a[0]==1);
BOOST_TEST(v2.a[1]==0);
BOOST_TEST(v2.a[2]==42);
float s=42.0f;
BOOST_TEST(&X(X01(s))==&s);
}
{
test_qvm::vector<V2,3> r;
r.a[0]=v1.a[0];
r.a[1]=v1.a[0];
r.a[2]=v1.a[0];
test_qvm::vector<V2,3> v2=XXX(v1);
BOOST_QVM_TEST_EQ(v2,r);
}
{
test_qvm::vector<V2,3> r;
r.a[0]=v1.a[0];
r.a[1]=v1.a[0];
r.a[2]=v1.a[1];
test_qvm::vector<V2,3> v2=XXY(v1);
BOOST_QVM_TEST_EQ(v2,r);
}
{
test_qvm::vector<V2,3> r;
r.a[0]=v1.a[0];
r.a[1]=v1.a[0];
r.a[2]=v1.a[2];
test_qvm::vector<V2,3> v2=XXZ(v1);
BOOST_QVM_TEST_EQ(v2,r);
}
{
test_qvm::vector<V2,3> r;
r.a[0]=v1.a[0];
r.a[1]=v1.a[0];
r.a[2]=v1.a[3];
test_qvm::vector<V2,3> v2=XXW(v1);
BOOST_QVM_TEST_EQ(v2,r);
}
{
test_qvm::vector<V2,3> r;
r.a[0]=v1.a[0];
r.a[1]=v1.a[0];
r.a[2]=0;
test_qvm::vector<V2,3> v2=XX0(v1);
BOOST_QVM_TEST_EQ(v2,r);
}
{
test_qvm::vector<V2,3> r;
r.a[0]=v1.a[0];
r.a[1]=v1.a[0];
r.a[2]=1;
test_qvm::vector<V2,3> v2=XX1(v1);
BOOST_QVM_TEST_EQ(v2,r);
}
{
test_qvm::vector<V2,3> v2=XYZ(v1);
XYZ(v1) *= 2;
v2 *= 2;
test_qvm::vector<V2,3> v3=XYZ(v1);
BOOST_QVM_TEST_EQ(v2,v3);
}
{
test_qvm::vector<V2,3> v2=XYZ(v1);
test_qvm::vector<V3,3> v3;
XYZ(v3)=XYZ(v2);
BOOST_QVM_TEST_EQ(v2,v3);
}
{
test_qvm::vector<V1,3> v=_000();
BOOST_TEST(v.a[0]==0);
BOOST_TEST(v.a[1]==0);
BOOST_TEST(v.a[2]==0);
}
{
test_qvm::vector<V1,3> v=_001();
BOOST_TEST(v.a[0]==0);
BOOST_TEST(v.a[1]==0);
BOOST_TEST(v.a[2]==1);
}
{
test_qvm::vector<V1,3> v=_010();
BOOST_TEST(v.a[0]==0);
BOOST_TEST(v.a[1]==1);
BOOST_TEST(v.a[2]==0);
}
{
test_qvm::vector<V1,3> v=_011();
BOOST_TEST(v.a[0]==0);
BOOST_TEST(v.a[1]==1);
BOOST_TEST(v.a[2]==1);
}
{
test_qvm::vector<V1,3> v=_100();
BOOST_TEST(v.a[0]==1);
BOOST_TEST(v.a[1]==0);
BOOST_TEST(v.a[2]==0);
}
{
test_qvm::vector<V1,3> v=_101();
BOOST_TEST(v.a[0]==1);
BOOST_TEST(v.a[1]==0);
BOOST_TEST(v.a[2]==1);
}
{
test_qvm::vector<V1,3> v=_110();
BOOST_TEST(v.a[0]==1);
BOOST_TEST(v.a[1]==1);
BOOST_TEST(v.a[2]==0);
}
{
test_qvm::vector<V1,3> v=_111();
BOOST_TEST(v.a[0]==1);
BOOST_TEST(v.a[1]==1);
BOOST_TEST(v.a[2]==1);
}
return boost::report_errors();
}