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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: sdrextrudelathetools3d.hxx,v $
*
* $Revision: 1.6 $
*
* last change: $Author: aw $ $Date: 2008-03-19 04:35:00 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
#ifndef INCLUDED_DRAWINGLAYER_PRIMITIVE3D_SDREXTRUDELATHETOOLS3D_HXX
#define INCLUDED_DRAWINGLAYER_PRIMITIVE3D_SDREXTRUDELATHETOOLS3D_HXX
#ifndef _BGFX_POLYGON_B3DPOLYPOLYGON_HXX
#include <basegfx/polygon/b3dpolypolygon.hxx>
#endif
#ifndef _BGFX_POLYPOLYGON_B2DPOLYGONTOOLS_HXX
#include <basegfx/polygon/b2dpolypolygontools.hxx>
#endif
#include <vector>
//////////////////////////////////////////////////////////////////////////////
// predefines
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace primitive3d
{
// Slice3D types
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
void extractLinesFromSlice(
basegfx::B3DPolyPolygon& rLine,
const Slice3DVector& rSliceVector,
bool bClosed,
bool bAddHorizontal,
bool bAddVertical);
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);
} // end of namespace overlay
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
#endif //_DRAWINGLAYER_PRIMITIVE3D_SDREXTRUDELATHETOOLS3D_HXX
// eof
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