28 #ifndef PXR_BASE_GF_MATRIX4F_H
29 #define PXR_BASE_GF_MATRIX4F_H
45 #include <hboost/functional/hash.hpp>
103 float m10,
float m11,
float m12,
float m13,
104 float m20,
float m21,
float m22,
float m23,
105 float m30,
float m31,
float m32,
float m33) {
106 Set(m00, m01, m02, m03,
137 explicit GfMatrix4f(
const std::vector< std::vector<double> >&
v);
146 explicit GfMatrix4f(
const std::vector< std::vector<float> >&
v);
155 explicit GfMatrix4f(
const std::vector<double>& r0,
156 const std::vector<double>& r1,
157 const std::vector<double>& r2,
158 const std::vector<double>& r3);
167 explicit GfMatrix4f(
const std::vector<float>& r0,
168 const std::vector<float>& r1,
169 const std::vector<float>& r2,
170 const std::vector<float>& r3);
205 return GfVec4f(_mtx[i][0], _mtx[i][1], _mtx[i][2], _mtx[i][3]);
210 return GfVec4f(_mtx[0][i], _mtx[1][i], _mtx[2][i], _mtx[3][i]);
217 float m10,
float m11,
float m12,
float m13,
218 float m20,
float m21,
float m22,
float m23,
219 float m30,
float m31,
float m32,
float m33) {
220 _mtx[0][0] = m00; _mtx[0][1] = m01; _mtx[0][2] = m02; _mtx[0][3] = m03;
221 _mtx[1][0] = m10; _mtx[1][1] = m11; _mtx[1][2] = m12; _mtx[1][3] = m13;
222 _mtx[2][0] = m20; _mtx[2][1] = m21; _mtx[2][2] = m22; _mtx[2][3] = m23;
223 _mtx[3][0] = m30; _mtx[3][1] = m31; _mtx[3][2] = m32; _mtx[3][3] = m33;
230 _mtx[0][0] = m[0][0];
231 _mtx[0][1] = m[0][1];
232 _mtx[0][2] = m[0][2];
233 _mtx[0][3] = m[0][3];
234 _mtx[1][0] = m[1][0];
235 _mtx[1][1] = m[1][1];
236 _mtx[1][2] = m[1][2];
237 _mtx[1][3] = m[1][3];
238 _mtx[2][0] = m[2][0];
239 _mtx[2][1] = m[2][1];
240 _mtx[2][2] = m[2][2];
241 _mtx[2][3] = m[2][3];
242 _mtx[3][0] = m[3][0];
243 _mtx[3][1] = m[3][1];
244 _mtx[3][2] = m[3][2];
245 _mtx[3][3] = m[3][3];
270 float*
Get(
float m[4][4])
const;
310 hboost::hash_combine(h, *p++);
327 return !(*
this ==
m);
333 return !(*
this ==
m);
362 return GfVec3f(_mtx[i][0], _mtx[i][1], _mtx[i][2]);
369 return _GetDeterminant3(0, 1, 2, 0, 1, 2);
483 return GfVec4f(vec[0] * m._mtx[0][0] + vec[1] * m._mtx[0][1] + vec[2] * m._mtx[0][2] + vec[3] * m._mtx[0][3],
484 vec[0] * m._mtx[1][0] + vec[1] * m._mtx[1][1] + vec[2] * m._mtx[1][2] + vec[3] * m._mtx[1][3],
485 vec[0] * m._mtx[2][0] + vec[1] * m._mtx[2][1] + vec[2] * m._mtx[2][2] + vec[3] * m._mtx[2][3],
486 vec[0] * m._mtx[3][0] + vec[1] * m._mtx[3][1] + vec[2] * m._mtx[3][2] + vec[3] * m._mtx[3][3]);
491 return GfVec4f(vec[0] * m._mtx[0][0] + vec[1] * m._mtx[1][0] + vec[2] * m._mtx[2][0] + vec[3] * m._mtx[3][0],
492 vec[0] * m._mtx[0][1] + vec[1] * m._mtx[1][1] + vec[2] * m._mtx[2][1] + vec[3] * m._mtx[3][1],
493 vec[0] * m._mtx[0][2] + vec[1] * m._mtx[1][2] + vec[2] * m._mtx[2][2] + vec[3] * m._mtx[3][2],
494 vec[0] * m._mtx[0][3] + vec[1] * m._mtx[1][3] + vec[2] * m._mtx[2][3] + vec[3] * m._mtx[3][3]);
603 float eps = 1e-5)
const;
608 return GfVec3f(_mtx[3][0], _mtx[3][1], _mtx[3][2]);
650 vec[0] * _mtx[0][0] + vec[1] * _mtx[1][0] + vec[2] * _mtx[2][0] + _mtx[3][0],
651 vec[0] * _mtx[0][1] + vec[1] * _mtx[1][1] + vec[2] * _mtx[2][1] + _mtx[3][1],
652 vec[0] * _mtx[0][2] + vec[1] * _mtx[1][2] + vec[2] * _mtx[2][2] + _mtx[3][2],
653 vec[0] * _mtx[0][3] + vec[1] * _mtx[1][3] + vec[2] * _mtx[2][3] + _mtx[3][3]));
662 vec[0] * _mtx[0][0] + vec[1] * _mtx[1][0] + vec[2] * _mtx[2][0] + _mtx[3][0],
663 vec[0] * _mtx[0][1] + vec[1] * _mtx[1][1] + vec[2] * _mtx[2][1] + _mtx[3][1],
664 vec[0] * _mtx[0][2] + vec[1] * _mtx[1][2] + vec[2] * _mtx[2][2] + _mtx[3][2],
665 vec[0] * _mtx[0][3] + vec[1] * _mtx[1][3] + vec[2] * _mtx[2][3] + _mtx[3][3])));
674 vec[0] * _mtx[0][0] + vec[1] * _mtx[1][0] + vec[2] * _mtx[2][0],
675 vec[0] * _mtx[0][1] + vec[1] * _mtx[1][1] + vec[2] * _mtx[2][1],
676 vec[0] * _mtx[0][2] + vec[1] * _mtx[1][2] + vec[2] * _mtx[2][2]);
687 vec[0] * _mtx[0][0] + vec[1] * _mtx[1][0] + vec[2] * _mtx[2][0],
688 vec[0] * _mtx[0][1] + vec[1] * _mtx[1][1] + vec[2] * _mtx[2][1],
689 vec[0] * _mtx[0][2] + vec[1] * _mtx[1][2] + vec[2] * _mtx[2][2]);
698 vec[0] * _mtx[0][0] + vec[1] * _mtx[1][0] + vec[2] * _mtx[2][0] + _mtx[3][0],
699 vec[0] * _mtx[0][1] + vec[1] * _mtx[1][1] + vec[2] * _mtx[2][1] + _mtx[3][1],
700 vec[0] * _mtx[0][2] + vec[1] * _mtx[1][2] + vec[2] * _mtx[2][2] + _mtx[3][2]);
709 vec[0] * _mtx[0][0] + vec[1] * _mtx[1][0] + vec[2] * _mtx[2][0] + _mtx[3][0],
710 vec[0] * _mtx[0][1] + vec[1] * _mtx[1][1] + vec[2] * _mtx[2][1] + _mtx[3][1],
711 vec[0] * _mtx[0][2] + vec[1] * _mtx[1][2] + vec[2] * _mtx[2][2] + _mtx[3][2]);
719 double _GetDeterminant3(
size_t row1,
size_t row2,
size_t row3,
720 size_t col1,
size_t col2,
size_t col3)
const;
723 void _Jacobi3(
GfVec3d *eigenvalues,
GfVec3d eigenvectors[3])
const;
727 void _SetRotateFromQuat(
float r,
const GfVec3f& i);
751 #endif // PXR_BASE_GF_MATRIX4F_H
bool HasOrthogonalRows3() const
GfVec3f GfProject(const GfVec4f &v)
GF_API GfVec3f DecomposeRotation(const GfVec3f &axis0, const GfVec3f &axis1, const GfVec3f &axis2) const
GfVec4f GetRow(int i) const
Gets a row of the matrix as a Vec4.
GF_API std::ostream & operator<<(std::ostream &, GfMatrix4f const &)
GfVec3f TransformDir(const GfVec3f &vec) const
GF_API friend GfMatrix4f operator-(const GfMatrix4f &m)
Returns the unary negation of matrix m.
static const size_t numRows
GF_API GfMatrix4f & operator*=(const GfMatrix4f &m)
Post-multiplies matrix m into this matrix.
GF_API GfMatrix4f & SetDiagonal(float s)
Sets the matrix to s times the identity matrix.
friend GfMatrix4f operator+(const GfMatrix4f &m1, const GfMatrix4f &m2)
Adds matrix m2 to m1.
*get result *(waiting if necessary)*A common idiom is to fire a bunch of sub tasks at the and then *wait for them to all complete We provide a helper class
bool IsLeftHanded() const
GF_API GfMatrix4f & operator+=(const GfMatrix4f &m)
Adds matrix m to this matrix.
GF_API GfMatrix4f & SetRotate(const GfQuatf &rot)
GA_API const UT_StringHolder rot
GF_API GfMatrix4f & SetRotateOnly(const GfQuatf &rot)
GfVec3d TransformDir(const GfVec3d &vec) const
GfVec4f GetColumn(int i) const
Gets a column of the matrix as a Vec4.
GF_API GfQuatf ExtractRotationQuat() const
GF_API GfMatrix3f ExtractRotationMatrix() const
GF_API GfMatrix4f & SetTranslateOnly(const GfVec3f &t)
void SetRow3(int i, const GfVec3f &v)
GF_API GfMatrix4f GetInverse(double *det=NULL, double eps=0) const
GF_API GfMatrix4f RemoveScaleShear() const
GF_API bool Orthonormalize(bool issueWarning=true)
void SetColumn(int i, const GfVec4f &v)
Sets a column of the matrix from a Vec4.
bool IsRightHanded() const
friend GfMatrix4f operator*(const GfMatrix4f &m1, double d)
Returns the product of a matrix and a float.
GF_API float * Get(float m[4][4]) const
GfMatrix4f & Set(float m00, float m01, float m02, float m03, float m10, float m11, float m12, float m13, float m20, float m21, float m22, float m23, float m30, float m31, float m32, float m33)
GF_API GfMatrix4f & SetScale(float scaleFactor)
Sets matrix to specify a uniform scaling by scaleFactor.
GF_API GfMatrix4f & SetTransform(const GfRotation &rotate, const GfVec3f &translate)
GfVec3d Transform(const GfVec3d &vec) const
double GetDeterminant3() const
T * GetData()
Return a pointer to the start of all the data.
GA_API const UT_StringHolder trans
GfVec3f GetRow3(int i) const
Gets a row of the matrix as a Vec3.
friend size_t hash_value(GfMatrix4f const &m)
Hash.
GF_API double GetHandedness() const
GF_API bool Factor(GfMatrix4f *r, GfVec3f *s, GfMatrix4f *u, GfVec3f *t, GfMatrix4f *p, float eps=1e-5) const
float * operator[](int i)
GfMatrix4f & SetZero()
Sets the matrix to zero.
GF_API bool operator==(const GfMatrix4d &m) const
ImageBuf OIIO_API rotate(const ImageBuf &src, float angle, string_view filtername=string_view(), float filterwidth=0.0f, bool recompute_roi=false, ROI roi={}, int nthreads=0)
GfMatrix4f(const GfVec4f &v)
GfMatrix4f & SetIdentity()
Sets the matrix to the identity matrix.
GF_API GfMatrix4f GetTranspose() const
Returns the transpose of the matrix.
GF_API GfMatrix4f & SetTranslate(const GfVec3f &trans)
GLfloat GLfloat GLfloat GLfloat h
GF_API GfMatrix4f & SetLookAt(const GfVec3f &eyePoint, const GfVec3f ¢erPoint, const GfVec3f &upDirection)
PXR_NAMESPACE_CLOSE_SCOPE PXR_NAMESPACE_OPEN_SCOPE
GfMatrix4f & Set(const float m[4][4])
GfMatrix4f(const float m[4][4])
decltype(std::declval< Left >()*std::declval< Right >()) GfDot(Left left, Right right)
friend GfMatrix4f operator/(const GfMatrix4f &m1, const GfMatrix4f &m2)
Divides matrix m1 by m2 (that is, m1 * inv(m2)).
GF_API double GetDeterminant() const
Returns the determinant of the matrix.
GF_API bool GfIsClose(GfMatrix4f const &m1, GfMatrix4f const &m2, double tolerance)
GfVec3f ExtractTranslation() const
#define PXR_NAMESPACE_CLOSE_SCOPE
GfMatrix4f()=default
Default constructor. Leaves the matrix component values undefined.
GfVec3f TransformAffine(const GfVec3f &vec) const
GLsizei const GLfloat * value
GfMatrix4f(float m00, float m01, float m02, float m03, float m10, float m11, float m12, float m13, float m20, float m21, float m22, float m23, float m30, float m31, float m32, float m33)
GF_API GfRotation ExtractRotation() const
GfVec3f Transform(const GfVec3f &vec) const
PUGI__FN char_t * translate(char_t *buffer, const char_t *from, const char_t *to, size_t to_length)
static const size_t numColumns
GF_API GfMatrix4f & operator-=(const GfMatrix4f &m)
Subtracts matrix m from this matrix.
GfVec3d TransformAffine(const GfVec3d &vec) const
void SetRow(int i, const GfVec4f &v)
Sets a row of the matrix from a Vec4.
GF_API GfMatrix4f GetOrthonormalized(bool issueWarning=true) const
Returns an orthonormalized copy of the matrix.
#define GF_MIN_ORTHO_TOLERANCE
const float * data() const
float * GetArray()
Returns vector components as an array of float values.
bool operator!=(const GfMatrix4d &m) const
const float * GetArray() const
Returns vector components as a const array of float values.