Coin: SbDPMatrix.h Source File

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SbDPMatrix.h
1#ifndef COIN_SBDPMATRIX_H
2#define COIN_SBDPMATRIX_H
3
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34\**************************************************************************/
35
36#include <cstdio>
37#include <Inventor/SbBasic.h>
38
39class SbDPLine;
40class SbDPRotation;
41class SbVec3d;
42class SbVec4d;
43class SbMatrix;
44
45typedef double SbDPMat[4][4];
46
47 class COIN_DLL_API SbDPMatrix {
48public:
49 SbDPMatrix(void);
50 SbDPMatrix(const double a11, const double a12, const double a13, const double a14,
51 const double a21, const double a22, const double a23, const double a24,
52 const double a31, const double a32, const double a33, const double a34,
53 const double a41, const double a42, const double a43, const double a44);
54 SbDPMatrix(const SbDPMat & matrix);
55 SbDPMatrix(const SbDPMat * matrix);
56 SbDPMatrix(const SbMatrix & matrix);
57 ~SbDPMatrix(void);
58
59 void setValue(const SbDPMat & m);
60 void setValue(const SbMatrix & m);
61 void setValue(const double * pMat);
62 const SbDPMat & getValue(void) const;
63
64 void makeIdentity(void);
65 void setRotate(const SbDPRotation & q);
66 SbDPMatrix inverse(void) const;
67 double det3(int r1, int r2, int r3,
68 int c1, int c2, int c3) const;
69 double det3(void) const;
70 double det4(void) const;
71
72 SbBool equals(const SbDPMatrix & m, double tolerance) const;
73
74
75 void getValue(SbDPMat & m) const;
76 static SbDPMatrix identity(void);
77 void setScale(const double s);
78 void setScale(const SbVec3d & s);
79 void setTranslate(const SbVec3d & t);
80 void setTransform(const SbVec3d & t, const SbDPRotation & r, const SbVec3d & s);
81 void setTransform(const SbVec3d & t, const SbDPRotation & r, const SbVec3d & s,
82 const SbDPRotation & so);
83 void setTransform(const SbVec3d & translation,
84 const SbDPRotation & rotation, const SbVec3d & scaleFactor,
85 const SbDPRotation & scaleOrientation, const SbVec3d & center);
86 void getTransform(SbVec3d & t, SbDPRotation & r,
87 SbVec3d & s, SbDPRotation & so) const;
88 void getTransform(SbVec3d & translation, SbDPRotation & rotation,
89 SbVec3d & scaleFactor, SbDPRotation & scaleOrientation,
90 const SbVec3d & center) const;
91 SbBool factor(SbDPMatrix & r, SbVec3d & s, SbDPMatrix & u, SbVec3d & t,
92 SbDPMatrix & proj);
93 SbBool LUDecomposition(int index[4], double & d);
94 void LUBackSubstitution(int index[4], double b[4]) const;
95 SbDPMatrix transpose(void) const;
96 SbDPMatrix & multRight(const SbDPMatrix & m);
97 SbDPMatrix & multLeft(const SbDPMatrix & m);
98 void multMatrixVec(const SbVec3d & src, SbVec3d & dst) const;
99 void multVecMatrix(const SbVec3d & src, SbVec3d & dst) const;
100 void multDirMatrix(const SbVec3d & src, SbVec3d & dst) const;
101 void multLineMatrix(const SbDPLine & src, SbDPLine & dst) const;
102 void multVecMatrix(const SbVec4d & src, SbVec4d & dst) const;
103
104 void print(FILE * fp) const;
105
106 operator double*(void);
107 operator SbDPMat&(void);
108 double * operator [](int i);
109 const double * operator [](int i) const;
110
111 SbDPMatrix & operator =(const SbDPMat & m);
112 SbDPMatrix & operator =(const SbDPMatrix & m);
113 SbDPMatrix & operator =(const SbDPRotation & q);
114 SbDPMatrix & operator *=(const SbDPMatrix & m);
115
116 friend COIN_DLL_API SbDPMatrix operator *(const SbDPMatrix & m1, const SbDPMatrix & m2);
117 friend COIN_DLL_API int operator ==(const SbDPMatrix & m1, const SbDPMatrix & m2);
118 friend COIN_DLL_API int operator !=(const SbDPMatrix & m1, const SbDPMatrix & m2);
119private:
120 double matrix[4][4];
121
122 void operator /=(const double v);
123 void operator *=(const double v);
124};
125
126typedef SbDPMatrix SbMatrixd;
127
128COIN_DLL_API SbDPMatrix operator *(const SbDPMatrix & m1, const SbDPMatrix & m2);
129COIN_DLL_API int operator ==(const SbDPMatrix & m1, const SbDPMatrix & m2);
130COIN_DLL_API int operator !=(const SbDPMatrix & m1, const SbDPMatrix & m2);
131
132#endif // !COIN_SBDPMATRIX_H
SbDPLine
The SbDPLine class represents a line using double precision coordinates.
Definition SbDPLine.h:41
SbDPMatrix
The SbDPMatrix class is a 4x4 dimensional representation of a double-precision matrix.
Definition SbDPMatrix.h:47
SbDPMatrix::getTransform
void getTransform(SbVec3d &t, SbDPRotation &r, SbVec3d &s, SbDPRotation &so) const
Definition SbDPMatrix.cpp:890
SbDPMatrix::SbDPMatrix
SbDPMatrix(void)
Definition SbDPMatrix.cpp:140
SbDPMatrix::LUBackSubstitution
void LUBackSubstitution(int index[4], double b[4]) const
Definition SbDPMatrix.cpp:1065
SbDPMatrix::setValue
void setValue(const SbDPMat &m)
Definition SbDPMatrix.cpp:219
SbDPMatrix::getValue
const SbDPMat & getValue(void) const
Definition SbDPMatrix.cpp:208
SbDPMatrix::makeIdentity
void makeIdentity(void)
Definition SbDPMatrix.cpp:277
SbDPMatrix::det3
double det3(int r1, int r2, int r3, int c1, int c2, int c3) const
Definition SbDPMatrix.cpp:332
SbDPMatrix::det4
double det4(void) const
Definition SbDPMatrix.cpp:380
SbDPMatrix::identity
static SbDPMatrix identity(void)
Definition SbDPMatrix.cpp:728
SbDPMatrix::transpose
SbDPMatrix transpose(void) const
Definition SbDPMatrix.cpp:1109
SbDPMatrix::equals
SbBool equals(const SbDPMatrix &m, double tolerance) const
Definition SbDPMatrix.cpp:569
SbDPMatrix::multRight
SbDPMatrix & multRight(const SbDPMatrix &m)
Definition SbDPMatrix.cpp:1129
SbDPMatrix::setScale
void setScale(const double s)
Definition SbDPMatrix.cpp:740
SbDPMatrix::multDirMatrix
void multDirMatrix(const SbVec3d &src, SbVec3d &dst) const
Definition SbDPMatrix.cpp:1281
SbDPMatrix::setTranslate
void setTranslate(const SbVec3d &t)
Definition SbDPMatrix.cpp:770
SbDPMatrix::setTransform
void setTransform(const SbVec3d &t, const SbDPRotation &r, const SbVec3d &s)
Definition SbDPMatrix.cpp:792
SbDPMatrix::factor
SbBool factor(SbDPMatrix &r, SbVec3d &s, SbDPMatrix &u, SbVec3d &t, SbDPMatrix &proj)
Definition SbDPMatrix.cpp:970
SbDPMatrix::multMatrixVec
void multMatrixVec(const SbVec3d &src, SbVec3d &dst) const
Definition SbDPMatrix.cpp:1197
SbDPMatrix::print
void print(FILE *fp) const
Definition SbDPMatrix.cpp:1318
SbDPMatrix::multLeft
SbDPMatrix & multLeft(const SbDPMatrix &m)
Definition SbDPMatrix.cpp:1164
SbDPMatrix::multLineMatrix
void multLineMatrix(const SbDPLine &src, SbDPLine &dst) const
Definition SbDPMatrix.cpp:1305
SbDPMatrix::LUDecomposition
SbBool LUDecomposition(int index[4], double &d)
Definition SbDPMatrix.cpp:1003
SbDPMatrix::setRotate
void setRotate(const SbDPRotation &q)
Definition SbDPMatrix.cpp:294
SbDPMatrix::inverse
SbDPMatrix inverse(void) const
Definition SbDPMatrix.cpp:398
SbDPMatrix::multVecMatrix
void multVecMatrix(const SbVec3d &src, SbVec3d &dst) const
Definition SbDPMatrix.cpp:1227
SbDPRotation
The SbDPRotation class represents a rotation in 3D space using double precision data.
Definition SbDPRotation.h:42
SbMatrix
The SbMatrix class is a 4x4 dimensional representation of a matrix.
Definition SbMatrix.h:47
SbVec3d
The SbVec3d class is a 3 dimensional vector with double precision floating point coordinates.
Definition SbVec3d.h:50
SbVec4d
The SbVec4d class is a 4 dimensional vector with double precision floating point coordinates.
Definition SbVec4d.h:49