0.9.8: matrix_decompose.hpp Source File

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matrix_decompose.hpp
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1
13 #pragma once
14
15 // Dependencies
16 #include "../mat4x4.hpp"
17 #include "../vec3.hpp"
18 #include "../vec4.hpp"
19 #include "../geometric.hpp"
20 #include "../gtc/quaternion.hpp"
21 #include "../gtc/matrix_transform.hpp"
22
23 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
24 # pragma message("GLM: GLM_GTX_matrix_decompose extension included")
25 #endif
26
27 namespace glm
28 {
31
34 template <typename T, precision P>
35 GLM_FUNC_DECL bool decompose(
36 tmat4x4<T, P> const & modelMatrix,
37 tvec3<T, P> & scale, tquat<T, P> & orientation, tvec3<T, P> & translation, tvec3<T, P> & skew, tvec4<T, P> & perspective);
38
40 }//namespace glm
41
42 #include "matrix_decompose.inl"
glm::orientation
GLM_FUNC_DECL tmat4x4< T, P > orientation(tvec3< T, P > const &Normal, tvec3< T, P > const &Up)
Build a rotation matrix from a normal and a up vector.
glm
Definition: _noise.hpp:11
glm::scale
GLM_FUNC_DECL tmat4x4< T, P > scale(tmat4x4< T, P > const &m, tvec3< T, P > const &v)
Builds a scale 4 * 4 matrix created from 3 scalars.
glm::perspective
GLM_FUNC_DECL tmat4x4< T, defaultp > perspective(T fovy, T aspect, T near, T far)
Creates a matrix for a symetric perspective-view frustum based on the default handedness.
glm::decompose
GLM_FUNC_DECL bool decompose(tmat4x4< T, P > const &modelMatrix, tvec3< T, P > &scale, tquat< T, P > &orientation, tvec3< T, P > &translation, tvec3< T, P > &skew, tvec4< T, P > &perspective)
Decomposes a model matrix to translations, rotation and scale components.