diff options
Diffstat (limited to 'include/drawinglayer/processor3d')
| -rw-r--r-- | include/drawinglayer/processor3d/baseprocessor3d.hxx | 73 | ||||
| -rw-r--r-- | include/drawinglayer/processor3d/cutfindprocessor3d.hxx | 75 |
2 files changed, 148 insertions, 0 deletions
diff --git a/include/drawinglayer/processor3d/baseprocessor3d.hxx b/include/drawinglayer/processor3d/baseprocessor3d.hxx new file mode 100644 index 000000000..887d41982 --- /dev/null +++ b/include/drawinglayer/processor3d/baseprocessor3d.hxx @@ -0,0 +1,73 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ + +#ifndef INCLUDED_DRAWINGLAYER_PROCESSOR3D_BASEPROCESSOR3D_HXX +#define INCLUDED_DRAWINGLAYER_PROCESSOR3D_BASEPROCESSOR3D_HXX + +#include <drawinglayer/drawinglayerdllapi.h> + +#include <drawinglayer/primitive3d/baseprimitive3d.hxx> +#include <drawinglayer/geometry/viewinformation3d.hxx> + + +namespace drawinglayer +{ + namespace processor3d + { + /** BaseProcessor3D class + + Baseclass for all C++ implementations of instances which process + primitives. + + Please have a look at baseprocessor2d.hxx for more comments. + */ + class DRAWINGLAYER_DLLPUBLIC BaseProcessor3D + { + private: + geometry::ViewInformation3D maViewInformation3D; + + protected: + void updateViewInformation(const geometry::ViewInformation3D& rViewInformation3D) + { + maViewInformation3D = rViewInformation3D; + } + + /* as tooling, the process() implementation takes over API handling and calls this + virtual render method when the primitive implementation is BasePrimitive3D-based. + Default implementation does nothing + */ + virtual void processBasePrimitive3D(const primitive3d::BasePrimitive3D& rCandidate); + + public: + explicit BaseProcessor3D(const geometry::ViewInformation3D& rViewInformation); + virtual ~BaseProcessor3D(); + + // the central processing method + void process(const primitive3d::Primitive3DContainer& rSource); + + // data access + const geometry::ViewInformation3D& getViewInformation3D() const { return maViewInformation3D; } + }; + } // end of namespace processor3d +} // end of namespace drawinglayer + + +#endif //_DRAWINGLAYER_PROCESSOR3D_BASEPROCESSOR3D_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/include/drawinglayer/processor3d/cutfindprocessor3d.hxx b/include/drawinglayer/processor3d/cutfindprocessor3d.hxx new file mode 100644 index 000000000..943bad083 --- /dev/null +++ b/include/drawinglayer/processor3d/cutfindprocessor3d.hxx @@ -0,0 +1,75 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ + +#ifndef INCLUDED_DRAWINGLAYER_PROCESSOR3D_CUTFINDPROCESSOR3D_HXX +#define INCLUDED_DRAWINGLAYER_PROCESSOR3D_CUTFINDPROCESSOR3D_HXX + +#include <drawinglayer/drawinglayerdllapi.h> +#include <drawinglayer/processor3d/baseprocessor3d.hxx> + +#include <basegfx/matrix/b3dhommatrix.hxx> + +namespace drawinglayer +{ + namespace processor3d + { + /** CutFindProcessor class + + This processor extracts all cuts of 3D plane geometries in the fed primitives + with the given cut vector, based on the ViewInformation3D given. + */ + class DRAWINGLAYER_DLLPUBLIC CutFindProcessor final : 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; + + bool mbAnyHit : 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) override; + + public: + CutFindProcessor(const geometry::ViewInformation3D& rViewInformation, + const basegfx::B3DPoint& rFront, + const basegfx::B3DPoint& rBack, + bool bAnyHit); + + /// data read access + const ::std::vector< basegfx::B3DPoint >& getCutPoints() const { return maResult; } + }; + } // end of namespace processor3d +} // end of namespace drawinglayer + + +#endif //INCLUDED_DRAWINGLAYER_PROCESSOR3D_CUTFINDPROCESSOR3D_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |