| /************************************************************** |
| * |
| * 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_PROCESSOR3D_CUTFINDPROCESSOR3D_HXX |
| #define INCLUDED_DRAWINGLAYER_PROCESSOR3D_CUTFINDPROCESSOR3D_HXX |
| |
| #include <drawinglayer/drawinglayerdllapi.h> |
| #include <drawinglayer/processor3d/defaultprocessor3d.hxx> |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| namespace drawinglayer |
| { |
| namespace processor3d |
| { |
| /** CutFindProcessor class |
| |
| This processor extracts all cuts of 3D plane geometries in the feeded primitives |
| with the given cut vector, based on the ViewInformation3D given. |
| */ |
| class DRAWINGLAYER_DLLPUBLIC CutFindProcessor : public BaseProcessor3D |
| { |
| private: |
| /// the start and stop point for the cut vector |
| basegfx::B3DPoint maFront; |
| basegfx::B3DPoint maBack; |
| |
| /// the found cut points |
| ::std::vector< basegfx::B3DPoint > maResult; |
| |
| /* #i102956# the transformation change from TransformPrimitive3D processings |
| needs to be remembered to be able to transform found cuts to the |
| basic coordinate system the processor starts with |
| */ |
| basegfx::B3DHomMatrix maCombinedTransform; |
| |
| /// bitfield |
| bool mbAnyHit : 1; |
| |
| /* this flag decides if primitives which are invisible will be taken into account for |
| HitTesting or not. |
| */ |
| bool mbUseInvisiblePrimitiveContent : 1; |
| |
| /* as tooling, the process() implementation takes over API handling and calls this |
| virtual render method when the primitive implementation is BasePrimitive3D-based. |
| */ |
| virtual void processBasePrimitive3D(const primitive3d::BasePrimitive3D& rCandidate); |
| |
| public: |
| CutFindProcessor(const geometry::ViewInformation3D& rViewInformation, |
| const basegfx::B3DPoint& rFront, |
| const basegfx::B3DPoint& rBack, |
| bool bAnyHit); |
| |
| /// data write access |
| void setUseInvisiblePrimitiveContent(bool bNew) |
| { |
| if((bool)mbUseInvisiblePrimitiveContent != bNew) mbUseInvisiblePrimitiveContent = bNew; |
| } |
| |
| /// data read access |
| const ::std::vector< basegfx::B3DPoint >& getCutPoints() const { return maResult; } |
| bool getAnyHit() const { return mbAnyHit; } |
| bool getUseInvisiblePrimitiveContent() const { return mbUseInvisiblePrimitiveContent;} |
| }; |
| } // end of namespace processor3d |
| } // end of namespace drawinglayer |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| #endif //INCLUDED_DRAWINGLAYER_PROCESSOR3D_CUTFINDPROCESSOR3D_HXX |
| |
| // eof |