qgsmatrix4x4.cpp File Reference

#include "qgsmatrix4x4.h"

Include dependency graph for qgsmatrix4x4.cpp:

Go to the source code of this file.

Functions
QgsMatrix4x4	operator* (const QgsMatrix4x4 &m1, const QgsMatrix4x4 &m2)
	Matrix-vector multiplication (vector is converted to homogeneous coordinates [X,Y,Z,1] and back).
QgsVector3D	operator* (const QgsMatrix4x4 &matrix, const QgsVector3D &vector)
	Matrix-matrix multiplication (useful to concatenate transforms).

Function Documentation

operator*() [1/2]

QgsMatrix4x4 operator*	(	const QgsMatrix4x4 &	m1,
		const QgsMatrix4x4 &	m2 )

Matrix-vector multiplication (vector is converted to homogeneous coordinates [X,Y,Z,1] and back).

Definition at line 113 of file qgsmatrix4x4.cpp.

operator*() [2/2]

QgsVector3D operator*	(	const QgsMatrix4x4 &	matrix,
		const QgsVector3D &	vector )

Matrix-matrix multiplication (useful to concatenate transforms).

Definition at line 51 of file qgsmatrix4x4.cpp.