diff options
Diffstat (limited to 'external/include/glm/gtx/scalar_multiplication.hpp')
-rw-r--r-- | external/include/glm/gtx/scalar_multiplication.hpp | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/external/include/glm/gtx/scalar_multiplication.hpp b/external/include/glm/gtx/scalar_multiplication.hpp deleted file mode 100644 index b73edf6..0000000 --- a/external/include/glm/gtx/scalar_multiplication.hpp +++ /dev/null @@ -1,75 +0,0 @@ -/// @ref gtx -/// @file glm/gtx/scalar_multiplication.hpp -/// @author Joshua Moerman -/// -/// Include <glm/gtx/scalar_multiplication.hpp> to use the features of this extension. -/// -/// Enables scalar multiplication for all types -/// -/// Since GLSL is very strict about types, the following (often used) combinations do not work: -/// double * vec4 -/// int * vec4 -/// vec4 / int -/// So we'll fix that! Of course "float * vec4" should remain the same (hence the enable_if magic) - -#pragma once - -#include "../detail/setup.hpp" - -#ifndef GLM_ENABLE_EXPERIMENTAL -# error "GLM: GLM_GTX_scalar_multiplication is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it." -#endif - -#if !GLM_HAS_TEMPLATE_ALIASES && !(GLM_COMPILER & GLM_COMPILER_GCC) -# error "GLM_GTX_scalar_multiplication requires C++11 support or alias templates and if not support for GCC" -#endif - -#include "../vec2.hpp" -#include "../vec3.hpp" -#include "../vec4.hpp" -#include "../mat2x2.hpp" -#include <type_traits> - -namespace glm -{ - template<typename T, typename Vec> - using return_type_scalar_multiplication = typename std::enable_if< - !std::is_same<T, float>::value // T may not be a float - && std::is_arithmetic<T>::value, Vec // But it may be an int or double (no vec3 or mat3, ...) - >::type; - -#define GLM_IMPLEMENT_SCAL_MULT(Vec) \ - template<typename T> \ - return_type_scalar_multiplication<T, Vec> \ - operator*(T const& s, Vec rh){ \ - return rh *= static_cast<float>(s); \ - } \ - \ - template<typename T> \ - return_type_scalar_multiplication<T, Vec> \ - operator*(Vec lh, T const& s){ \ - return lh *= static_cast<float>(s); \ - } \ - \ - template<typename T> \ - return_type_scalar_multiplication<T, Vec> \ - operator/(Vec lh, T const& s){ \ - return lh *= 1.0f / s; \ - } - -GLM_IMPLEMENT_SCAL_MULT(vec2) -GLM_IMPLEMENT_SCAL_MULT(vec3) -GLM_IMPLEMENT_SCAL_MULT(vec4) - -GLM_IMPLEMENT_SCAL_MULT(mat2) -GLM_IMPLEMENT_SCAL_MULT(mat2x3) -GLM_IMPLEMENT_SCAL_MULT(mat2x4) -GLM_IMPLEMENT_SCAL_MULT(mat3x2) -GLM_IMPLEMENT_SCAL_MULT(mat3) -GLM_IMPLEMENT_SCAL_MULT(mat3x4) -GLM_IMPLEMENT_SCAL_MULT(mat4x2) -GLM_IMPLEMENT_SCAL_MULT(mat4x3) -GLM_IMPLEMENT_SCAL_MULT(mat4) - -#undef GLM_IMPLEMENT_SCAL_MULT -} // namespace glm |