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/* -*- 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/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
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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