glm/test/gtc/gtc_constants.cpp

42 lines
938 B
C++
Raw Normal View History

2012-09-19 13:34:23 +00:00
///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2012 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2012-09-19
// Updated : 2012-12-13
2012-09-19 13:34:23 +00:00
// Licence : This source is under MIT licence
// File : test/gtc/constants.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#include <glm/glm.hpp>
#include <glm/gtc/constants.hpp>
int test_epsilon()
{
int Error(0);
{
glm::half Test = glm::epsilon<glm::half>();
}
{
float Test = glm::epsilon<float>();
}
{
double Test = glm::epsilon<double>();
}
return Error;
}
2012-09-19 13:34:23 +00:00
int main()
{
int Error(0);
2012-11-06 01:26:31 +00:00
float MinHalf = 0.0f;
while (glm::half(MinHalf) == glm::half(0.0f))
MinHalf += std::numeric_limits<float>::epsilon();
2012-09-19 13:34:23 +00:00
return Error;
}