include/drawinglayer/primitive3d/polygonprimitive3d.hxx

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  19
  20 #ifndef INCLUDED_DRAWINGLAYER_PRIMITIVE3D_POLYGONPRIMITIVE3D_HXX
  21 #define INCLUDED_DRAWINGLAYER_PRIMITIVE3D_POLYGONPRIMITIVE3D_HXX
  22
  23 #include <drawinglayer/drawinglayerdllapi.h>
  24
  25 #include <drawinglayer/primitive3d/baseprimitive3d.hxx>
  26 #include <basegfx/color/bcolor.hxx>
  27 #include <basegfx/polygon/b3dpolygon.hxx>
  28 #include <drawinglayer/attribute/lineattribute.hxx>
  29 #include <drawinglayer/attribute/strokeattribute.hxx>
  30
  31
  32 namespace drawinglayer::primitive3d
  33     {
  34         /** PolygonHairlinePrimitive3D class
  35
  36             This primitive defines a Hairline in 3D. Since hairlines are view-dependent,
  37             this primitive is view-dependent, too.
  38
  39             This is one of the non-decomposable 3D primitives, so a renderer
  40             should process it.
  41          */
  42         class DRAWINGLAYER_DLLPUBLIC PolygonHairlinePrimitive3D : public BasePrimitive3D
  43         {
  44         private:
  45             /// the hairline geometry
  46             basegfx::B3DPolygon                     maPolygon;
  47
  48             /// the hairline color
  49             basegfx::BColor                         maBColor;
  50
  51         public:
  52             /// constructor
  53             PolygonHairlinePrimitive3D(
  54                 basegfx::B3DPolygon aPolygon,
  55                 const basegfx::BColor& rBColor);
  56
  57             /// data read access
  58             const basegfx::B3DPolygon& getB3DPolygon() const { return maPolygon; }
  59             const basegfx::BColor& getBColor() const { return maBColor; }
  60
  61             /// compare operator
  62             virtual bool operator==(const BasePrimitive3D& rPrimitive) const override;
  63
  64             /// get range
  65             virtual basegfx::B3DRange getB3DRange(const geometry::ViewInformation3D& rViewInformation) const override final;
  66
  67             /// provide unique ID
  68             DeclPrimitive3DIDBlock()
  69         };
  70
  71 } // end of namespace drawinglayer::primitive3d
  72
  73
  74 namespace drawinglayer::primitive3d
  75     {
  76         /** PolygonStrokePrimitive3D class
  77
  78             This primitive defines a 3D line with line width, line join, line color
  79             and stroke attributes. It will be decomposed dependent on the definition
  80             to the needed primitives, e.g. filled Tubes for fat lines.
  81          */
  82         class PolygonStrokePrimitive3D final : public BufferedDecompositionPrimitive3D
  83         {
  84         private:
  85             /// the line geometry
  86             basegfx::B3DPolygon                     maPolygon;
  87
  88             /// the line attributes like width, join and color
  89             attribute::LineAttribute                maLineAttribute;
  90
  91             /// the line stroking (if used)
  92             attribute::StrokeAttribute              maStrokeAttribute;
  93
  94             /// local decomposition.
  95             virtual Primitive3DContainer create3DDecomposition(const geometry::ViewInformation3D& rViewInformation) const override;
  96
  97         public:
  98             /// constructor
  99             PolygonStrokePrimitive3D(
 100                 basegfx::B3DPolygon aPolygon,
 101                 const attribute::LineAttribute& rLineAttribute,
 102                 attribute::StrokeAttribute aStrokeAttribute);
 103
 104             /// data read access
 105             const basegfx::B3DPolygon& getB3DPolygon() const { return maPolygon; }
 106             const attribute::LineAttribute& getLineAttribute() const { return maLineAttribute; }
 107             const attribute::StrokeAttribute& getStrokeAttribute() const { return maStrokeAttribute; }
 108
 109             /// compare operator
 110             virtual bool operator==(const BasePrimitive3D& rPrimitive) const override;
 111
 112             /// provide unique ID
 113             DeclPrimitive3DIDBlock()
 114         };
 115
 116 } // end of namespace drawinglayer::primitive3d
 117
 118
 119 #endif //INCLUDED_DRAWINGLAYER_PRIMITIVE3D_POLYGONPRIMITIVE3D_HXX
 120
 121 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */