83 lines
1.1 KiB
C++
83 lines
1.1 KiB
C++
#define GLM_ENABLE_EXPERIMENTAL
|
|
#include <glm/gtc/constants.hpp>
|
|
#include <glm/ext/vector_relational.hpp>
|
|
#include <glm/glm.hpp>
|
|
|
|
#if GLM_HAS_RANGE_FOR
|
|
|
|
#include <glm/gtx/range.hpp>
|
|
|
|
int test_vec()
|
|
{
|
|
int Error = 0;
|
|
|
|
{
|
|
glm::ivec3 const v(1, 2, 3);
|
|
|
|
int count = 0;
|
|
glm::ivec3 Result(0);
|
|
for(int x : v)
|
|
{
|
|
Result[count] = x;
|
|
count++;
|
|
}
|
|
Error += count == 3 ? 0 : 1;
|
|
Error += v == Result ? 0 : 1;
|
|
}
|
|
|
|
{
|
|
glm::ivec3 v(1, 2, 3);
|
|
for(int& x : v)
|
|
x = 0;
|
|
Error += glm::all(glm::equal(v, glm::ivec3(0))) ? 0 : 1;
|
|
}
|
|
|
|
return Error;
|
|
}
|
|
|
|
int test_mat()
|
|
{
|
|
int Error = 0;
|
|
|
|
{
|
|
glm::mat4x3 m(1.0f);
|
|
|
|
int count = 0;
|
|
float Sum = 0.0f;
|
|
for(float x : m)
|
|
{
|
|
count++;
|
|
Sum += x;
|
|
}
|
|
Error += count == 12 ? 0 : 1;
|
|
Error += glm::equal(Sum, 3.0f, 0.001f) ? 0 : 1;
|
|
}
|
|
|
|
{
|
|
glm::mat4x3 m(1.0f);
|
|
|
|
for (float& x : m) { x = 0; }
|
|
glm::vec4 v(1, 1, 1, 1);
|
|
Error += glm::all(glm::equal(m*v, glm::vec3(0, 0, 0), glm::epsilon<float>())) ? 0 : 1;
|
|
}
|
|
|
|
return Error;
|
|
}
|
|
|
|
int main()
|
|
{
|
|
int Error = 0;
|
|
Error += test_vec();
|
|
Error += test_mat();
|
|
return Error;
|
|
}
|
|
|
|
#else
|
|
|
|
int main()
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
#endif//GLM_HAS_RANGE_FOR
|