| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef INCLUDED_DRAWINGLAYER_PRIMITIVE3D_SDREXTRUDELATHETOOLS3D_HXX |
| #define INCLUDED_DRAWINGLAYER_PRIMITIVE3D_SDREXTRUDELATHETOOLS3D_HXX |
| |
| #include <drawinglayer/drawinglayerdllapi.h> |
| #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 DRAWINGLAYER_DLLPUBLIC 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 |
