defaultprocessor3d.hxx

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#pragma once
 
#include <drawinglayer/processor3d/baseprocessor3d.hxx>
#include <basegfx/range/b2drange.hxx>
#include <basegfx/color/bcolormodifier.hxx>
 
// predefines
 
namespace basegfx {
    class B3DPolygon;
    class B3DPolyPolygon;
}
 
namespace drawinglayer::attribute {
    class SdrSceneAttribute;
    class SdrLightingAttribute;
    class MaterialAttribute3D;
}
 
namespace drawinglayer::primitive3d {
    class PolygonHairlinePrimitive3D;
    class PolyPolygonMaterialPrimitive3D;
    class GradientTexturePrimitive3D;
    class HatchTexturePrimitive3D;
    class BitmapTexturePrimitive3D;
    class TransformPrimitive3D;
    class ModifiedColorPrimitive3D;
}
 
namespace drawinglayer::texture {
    class GeoTexSvx;
}
 
 
namespace drawinglayer::processor3d
    {
        class DefaultProcessor3D : public BaseProcessor3D
        {
        protected:
            const attribute::SdrSceneAttribute&                 mrSdrSceneAttribute;
 
            const attribute::SdrLightingAttribute&              mrSdrLightingAttribute;
 
            basegfx::B2DRange                                   maRasterRange;
 
            basegfx::BColorModifierStack                        maBColorModifierStack;
 
            std::shared_ptr< texture::GeoTexSvx >             mpGeoTexSvx;
 
            std::shared_ptr< texture::GeoTexSvx >             mpTransparenceGeoTexSvx;
 
            sal_uInt32                                          mnTransparenceCounter;
 
            bool                                                mbModulate : 1;
            bool                                                mbFilter : 1;
            bool                                                mbSimpleTextureActive : 1;
 
 
            // rendering support
 
            void impRenderGradientTexturePrimitive3D(const primitive3d::GradientTexturePrimitive3D& rPrimitive, bool bTransparence);
            void impRenderHatchTexturePrimitive3D(const primitive3d::HatchTexturePrimitive3D& rPrimitive);
            void impRenderBitmapTexturePrimitive3D(const primitive3d::BitmapTexturePrimitive3D& rPrimitive);
            void impRenderModifiedColorPrimitive3D(const primitive3d::ModifiedColorPrimitive3D& rModifiedCandidate);
            void impRenderPolygonHairlinePrimitive3D(const primitive3d::PolygonHairlinePrimitive3D& rPrimitive) const;
            void impRenderPolyPolygonMaterialPrimitive3D(const primitive3d::PolyPolygonMaterialPrimitive3D& rPrimitive) const;
            void impRenderTransformPrimitive3D(const primitive3d::TransformPrimitive3D& rTransformCandidate);
 
 
            // rasterconversions for filled and non-filled polygons. These NEED to be
            // implemented from derivations
 
            virtual void rasterconvertB3DPolygon(const attribute::MaterialAttribute3D& rMaterial, const basegfx::B3DPolygon& rHairline) const = 0;
            virtual void rasterconvertB3DPolyPolygon(const attribute::MaterialAttribute3D& rMaterial, const basegfx::B3DPolyPolygon& rFill) const = 0;
 
            // the processing method for a single, known primitive
            virtual void processBasePrimitive3D(const primitive3d::BasePrimitive3D& rBasePrimitive) override;
 
        public:
            DefaultProcessor3D(
                const geometry::ViewInformation3D& rViewInformation,
                const attribute::SdrSceneAttribute& rSdrSceneAttribute,
                const attribute::SdrLightingAttribute& rSdrLightingAttribute);
            virtual ~DefaultProcessor3D() override;
 
            const attribute::SdrSceneAttribute& getSdrSceneAttribute() const { return mrSdrSceneAttribute; }
            const attribute::SdrLightingAttribute& getSdrLightingAttribute() const { return mrSdrLightingAttribute; }
 
            const basegfx::BColorModifierStack& getBColorModifierStack() const { return maBColorModifierStack; }
            const std::shared_ptr< texture::GeoTexSvx >& getGeoTexSvx() const { return mpGeoTexSvx; }
            const std::shared_ptr< texture::GeoTexSvx >& getTransparenceGeoTexSvx() const { return mpTransparenceGeoTexSvx; }
            sal_uInt32 getTransparenceCounter() const { return mnTransparenceCounter; }
            bool getModulate() const { return mbModulate; }
            bool getFilter() const { return mbFilter; }
            bool getSimpleTextureActive() const { return mbSimpleTextureActive; }
        };
 
} // end of namespace drawinglayer::processor3d
 
 
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