sceneprimitive2d.hxx

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#pragma once
 
#include <drawinglayer/drawinglayerdllapi.h>
 
#include <drawinglayer/primitive2d/BufferedDecompositionPrimitive2D.hxx>
#include <drawinglayer/primitive3d/baseprimitive3d.hxx>
#include <drawinglayer/geometry/viewinformation3d.hxx>
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <vcl/bitmapex.hxx>
#include <drawinglayer/attribute/sdrsceneattribute3d.hxx>
#include <drawinglayer/attribute/sdrlightingattribute3d.hxx>
 
namespace drawinglayer::primitive2d
{
        class DRAWINGLAYER_DLLPUBLIC ScenePrimitive2D final : public BufferedDecompositionPrimitive2D
        {
        private:
            primitive3d::Primitive3DContainer                    mxChildren3D;
 
            attribute::SdrSceneAttribute                        maSdrSceneAttribute;
 
            attribute::SdrLightingAttribute                     maSdrLightingAttribute;
 
            basegfx::B2DHomMatrix                               maObjectTransformation;
 
            geometry::ViewInformation3D                         maViewInformation3D;
 
            Primitive2DContainer                                   maShadowPrimitives;
 
            bool                                                mbShadow3DChecked : 1;
 
            double                                              mfOldDiscreteSizeX;
            double                                              mfOldDiscreteSizeY;
            basegfx::B2DRange                                   maOldUnitVisiblePart;
 
            BitmapEx                                            maOldRenderedBitmap;
 
            bool impGetShadow3D() const;
            void calculateDiscreteSizes(
                const geometry::ViewInformation2D& rViewInformation,
                basegfx::B2DRange& rDiscreteRange,
                basegfx::B2DRange& rVisibleDiscreteRange,
                basegfx::B2DRange& rUnitVisibleRange) const;
 
            virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& rViewInformation) const override;
 
        public:
 
            Primitive2DContainer getGeometry2D() const;
            Primitive2DContainer getShadow2D() const;
 
            bool tryToCheckLastVisualisationDirectHit(const basegfx::B2DPoint& rLogicHitPoint, bool& o_rResult) const;
 
            ScenePrimitive2D(
                primitive3d::Primitive3DContainer xChildren3D,
                attribute::SdrSceneAttribute aSdrSceneAttribute,
                attribute::SdrLightingAttribute aSdrLightingAttribute,
                basegfx::B2DHomMatrix aObjectTransformation,
                geometry::ViewInformation3D aViewInformation3D);
 
            const primitive3d::Primitive3DContainer& getChildren3D() const { return mxChildren3D; }
            const attribute::SdrSceneAttribute& getSdrSceneAttribute() const { return maSdrSceneAttribute; }
            const attribute::SdrLightingAttribute& getSdrLightingAttribute() const { return maSdrLightingAttribute; }
            const basegfx::B2DHomMatrix& getObjectTransformation() const { return maObjectTransformation; }
            const geometry::ViewInformation3D& getViewInformation3D() const { return maViewInformation3D; }
 
            virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;
 
            virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const override;
 
            virtual sal_uInt32 getPrimitive2DID() const override;
 
            virtual void get2DDecomposition(Primitive2DDecompositionVisitor& rVisitor, const geometry::ViewInformation2D& rViewInformation) const override;
        };
} // end of namespace drawinglayer::primitive2d
 
 
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