mirror of
https://github.com/g-truc/glm.git
synced 2024-11-30 03:44:38 +00:00
66 lines
2.3 KiB
C++
66 lines
2.3 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
/// OpenGL Mathematics (glm.g-truc.net)
|
|
///
|
|
/// Copyright (c) 2005 - 2012 G-Truc Creation (www.g-truc.net)
|
|
/// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
/// of this software and associated documentation files (the "Software"), to deal
|
|
/// in the Software without restriction, including without limitation the rights
|
|
/// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
/// copies of the Software, and to permit persons to whom the Software is
|
|
/// furnished to do so, subject to the following conditions:
|
|
///
|
|
/// The above copyright notice and this permission notice shall be included in
|
|
/// all copies or substantial portions of the Software.
|
|
///
|
|
/// Restrictions:
|
|
/// By making use of the Software for military purposes, you choose to make
|
|
/// a Bunny unhappy.
|
|
///
|
|
/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
/// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
/// THE SOFTWARE.
|
|
///
|
|
/// @file test/gtx/gtx_scalar_multiplication.cpp
|
|
/// @date 2014-09-22 / 2014-11-25
|
|
/// @author Christophe Riccio
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include <glm/glm.hpp>
|
|
|
|
#if GLM_HAS_TEMPLATE_ALIASES
|
|
#include <glm/gtx/scalar_multiplication.hpp>
|
|
|
|
int main()
|
|
{
|
|
int Error(0);
|
|
glm::vec3 v(0.5, 3.1, -9.1);
|
|
|
|
Error += glm::all(glm::equal(v, 1.0 * v)) ? 0 : 1;
|
|
Error += glm::all(glm::equal(v, 1 * v)) ? 0 : 1;
|
|
Error += glm::all(glm::equal(v, 1u * v)) ? 0 : 1;
|
|
|
|
glm::mat3 m(1, 2, 3, 4, 5, 6, 7, 8, 9);
|
|
glm::vec3 w = 0.5f * m * v;
|
|
|
|
Error += glm::all(glm::equal((m*v)/2, w)) ? 0 : 1;
|
|
Error += glm::all(glm::equal(m*(v/2), w)) ? 0 : 1;
|
|
Error += glm::all(glm::equal((m/2)*v, w)) ? 0 : 1;
|
|
Error += glm::all(glm::equal((0.5*m)*v, w)) ? 0 : 1;
|
|
Error += glm::all(glm::equal(0.5*(m*v), w)) ? 0 : 1;
|
|
|
|
return Error;
|
|
}
|
|
|
|
#else
|
|
|
|
int main()
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
#endif
|