glm/test/ext/ext_scalar_constants.cpp
2018-08-12 23:27:02 +02:00

37 lines
637 B
C++

#include <glm/ext/scalar_constants.hpp>
template <typename valType>
static int test_epsilon()
{
int Error = 0;
valType const Test = glm::epsilon<valType>();
Error += Test > static_cast<valType>(0) ? 0 : 1;
return Error;
}
template <typename valType>
static int test_pi()
{
int Error = 0;
valType const Test = glm::pi<valType>();
Error += Test > static_cast<valType>(3.14) ? 0 : 1;
Error += Test < static_cast<valType>(3.15) ? 0 : 1;
return Error;
}
int main()
{
int Error = 0;
Error += test_epsilon<float>();
Error += test_epsilon<double>();
Error += test_pi<float>();
Error += test_pi<double>();
return Error;
}