glm/test/gtx/gtx_vector_angle.cpp
2011-05-15 23:58:00 +01:00

36 lines
1.1 KiB
C++

///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2011-05-15
// Updated : 2011-05-15
// Licence : This source is under MIT licence
// File : test/gtx/vector_angle.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#include <glm/glm.hpp>
#include <glm/gtx/vector_angle.hpp>
#include <iostream>
#include <limits>
int test_vector_angle_calls()
{
int Error = 0;
float AngleA = glm::angle(glm::vec3(1, 0, 0), glm::vec3(0, 1, 0));
float AngleB = glm::orientedAngle(glm::vec2(1, 0), glm::normalize(glm::vec2(1, 1)));
float AngleC = glm::orientedAngle(glm::vec2(0, 1), glm::normalize(glm::vec2(1, 1)));
float AngleD = glm::orientedAngleFromRef(glm::vec3(1, 0, 0), glm::vec3(0, 1, 0), glm::vec3(0, 0, 1));
return Error;
}
int main()
{
int Error = 0;
Error += test_vector_angle_calls();
return Error;
}