diff options
Diffstat (limited to 'basegfx/source/point/b3dpoint.cxx')
| -rw-r--r-- | basegfx/source/point/b3dpoint.cxx | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/basegfx/source/point/b3dpoint.cxx b/basegfx/source/point/b3dpoint.cxx index 357b2ae0f33c..6d6471ffa07d 100644 --- a/basegfx/source/point/b3dpoint.cxx +++ b/basegfx/source/point/b3dpoint.cxx @@ -2,9 +2,9 @@ * * $RCSfile: b3dpoint.cxx,v $ * - * $Revision: 1.2 $ + * $Revision: 1.3 $ * - * last change: $Author: aw $ $Date: 2003-10-31 10:13:57 $ + * last change: $Author: aw $ $Date: 2003-11-26 14:40:10 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses @@ -63,10 +63,34 @@ #include <basegfx/point/b3dpoint.hxx> #endif +#ifndef _BGFX_MATRIX_B3DHOMMATRIX_HXX +#include <basegfx/matrix/b3dhommatrix.hxx> +#endif + namespace basegfx { namespace point { + B3DPoint& B3DPoint::operator*=( const ::basegfx::matrix::B3DHomMatrix& rMat ) + { + const double fTempX(rMat.get(0,0)*mfX + + rMat.get(0,1)*mfY + + rMat.get(0,2)*mfZ + + rMat.get(0,3)); + const double fTempY(rMat.get(1,0)*mfX + + rMat.get(1,1)*mfY + + rMat.get(1,2)*mfZ + + rMat.get(1,3)); + const double fTempZ(rMat.get(2,0)*mfX + + rMat.get(2,1)*mfY + + rMat.get(2,2)*mfZ + + rMat.get(2,3)); + mfX = fTempX; + mfY = fTempY; + mfZ = fTempZ; + + return *this; + } } // end of namespace point } // end of namespace basegfx |