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Diffstat (limited to 'drawinglayer/inc/drawinglayer/primitive3d/sdrextrudelathetools3d.hxx')
-rw-r--r-- | drawinglayer/inc/drawinglayer/primitive3d/sdrextrudelathetools3d.hxx | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/drawinglayer/inc/drawinglayer/primitive3d/sdrextrudelathetools3d.hxx b/drawinglayer/inc/drawinglayer/primitive3d/sdrextrudelathetools3d.hxx new file mode 100644 index 000000000000..257c0029b475 --- /dev/null +++ b/drawinglayer/inc/drawinglayer/primitive3d/sdrextrudelathetools3d.hxx @@ -0,0 +1,143 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef INCLUDED_DRAWINGLAYER_PRIMITIVE3D_SDREXTRUDELATHETOOLS3D_HXX +#define INCLUDED_DRAWINGLAYER_PRIMITIVE3D_SDREXTRUDELATHETOOLS3D_HXX + +#include <basegfx/polygon/b3dpolypolygon.hxx> +#include <basegfx/polygon/b2dpolypolygontools.hxx> +#include <vector> + +////////////////////////////////////////////////////////////////////////////// +// predefines + +namespace drawinglayer { namespace geometry { + class ViewInformation3D; +}} + +////////////////////////////////////////////////////////////////////////////// + +namespace drawinglayer +{ + namespace primitive3d + { + /** SliceType3D definition */ + enum SliceType3D + { + SLICETYPE3D_REGULAR, // normal geoemtry Slice3D + SLICETYPE3D_FRONTCAP, // front cap + SLICETYPE3D_BACKCAP // back cap + }; + + /// class to hold one Slice3D + class Slice3D + { + protected: + basegfx::B3DPolyPolygon maPolyPolygon; + SliceType3D maSliceType; + + public: + Slice3D( + const basegfx::B2DPolyPolygon& rPolyPolygon, + const basegfx::B3DHomMatrix& aTransform, + SliceType3D aSliceType = SLICETYPE3D_REGULAR) + : maPolyPolygon(basegfx::tools::createB3DPolyPolygonFromB2DPolyPolygon(rPolyPolygon)), + maSliceType(aSliceType) + { + maPolyPolygon.transform(aTransform); + } + + Slice3D( + const basegfx::B3DPolyPolygon& rPolyPolygon, + SliceType3D aSliceType = SLICETYPE3D_REGULAR) + : maPolyPolygon(rPolyPolygon), + maSliceType(aSliceType) + { + } + + // data access + const basegfx::B3DPolyPolygon& getB3DPolyPolygon() const { return maPolyPolygon; } + SliceType3D getSliceType() const { return maSliceType; } + }; + + /// typedef for a group of Slice3Ds + typedef ::std::vector< Slice3D > Slice3DVector; + + /// helpers for creation + void createLatheSlices( + Slice3DVector& rSliceVector, + const basegfx::B2DPolyPolygon& rSource, + double fBackScale, + double fDiagonal, + double fRotation, + sal_uInt32 nSteps, + bool bCharacterMode, + bool bCloseFront, + bool bCloseBack); + + void createExtrudeSlices( + Slice3DVector& rSliceVector, + const basegfx::B2DPolyPolygon& rSource, + double fBackScale, + double fDiagonal, + double fDepth, + bool bCharacterMode, + bool bCloseFront, + bool bCloseBack); + + /// helpers for geometry extraction + basegfx::B3DPolyPolygon extractHorizontalLinesFromSlice(const Slice3DVector& rSliceVector, bool bCloseHorLines); + basegfx::B3DPolyPolygon extractVerticalLinesFromSlice(const Slice3DVector& rSliceVector); + + void extractPlanesFromSlice( + ::std::vector< basegfx::B3DPolyPolygon >& rFill, + const Slice3DVector& rSliceVector, + bool bCreateNormals, + bool bSmoothHorizontalNormals, + bool bSmoothNormals, + bool bSmoothLids, + bool bClosed, + double fSmoothNormalsMix, + double fSmoothLidsMix, + bool bCreateTextureCoordinates, + const basegfx::B2DHomMatrix& rTexTransform); + + void createReducedOutlines( + const geometry::ViewInformation3D& rViewInformation, + const basegfx::B3DHomMatrix& rObjectTransform, + const basegfx::B3DPolygon& rLoopA, + const basegfx::B3DPolygon& rLoopB, + basegfx::B3DPolyPolygon& rTarget); + + } // end of namespace overlay +} // end of namespace drawinglayer + +////////////////////////////////////////////////////////////////////////////// + +#endif //_DRAWINGLAYER_PRIMITIVE3D_SDREXTRUDELATHETOOLS3D_HXX + +// eof |