1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/// @ref gtx_matrix_interpolation
/// @file glm/gtx/matrix_interpolation.hpp
/// @author Ghenadii Ursachi (the.asteroth@gmail.com)
///
/// @see core (dependence)
///
/// @defgroup gtx_matrix_interpolation GLM_GTX_matrix_interpolation
/// @ingroup gtx
///
/// Include <glm/gtx/matrix_interpolation.hpp> to use the features of this extension.
///
/// Allows to directly interpolate two matrices.
#pragma once
// Dependency:
#include "../glm.hpp"
#ifndef GLM_ENABLE_EXPERIMENTAL
# error "GLM: GLM_GTX_matrix_interpolation 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_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
# pragma message("GLM: GLM_GTX_matrix_interpolation extension included")
#endif
namespace glm
{
/// @addtogroup gtx_matrix_interpolation
/// @{
/// Get the axis and angle of the rotation from a matrix.
/// From GLM_GTX_matrix_interpolation extension.
template<typename T, qualifier Q>
GLM_FUNC_DECL void axisAngle(
mat<4, 4, T, Q> const& mat,
vec<3, T, Q> & axis,
T & angle);
/// Build a matrix from axis and angle.
/// From GLM_GTX_matrix_interpolation extension.
template<typename T, qualifier Q>
GLM_FUNC_DECL mat<4, 4, T, Q> axisAngleMatrix(
vec<3, T, Q> const& axis,
T const angle);
/// Extracts the rotation part of a matrix.
/// From GLM_GTX_matrix_interpolation extension.
template<typename T, qualifier Q>
GLM_FUNC_DECL mat<4, 4, T, Q> extractMatrixRotation(
mat<4, 4, T, Q> const& mat);
/// Build a interpolation of 4 * 4 matrixes.
/// From GLM_GTX_matrix_interpolation extension.
/// Warning! works only with rotation and/or translation matrixes, scale will generate unexpected results.
template<typename T, qualifier Q>
GLM_FUNC_DECL mat<4, 4, T, Q> interpolate(
mat<4, 4, T, Q> const& m1,
mat<4, 4, T, Q> const& m2,
T const delta);
/// @}
}//namespace glm
#include "matrix_interpolation.inl"
|
