| 1 | // Created on: 2014-04-24 |
| 2 | // Created by: Kirill Gavrilov |
| 3 | // Copyright (c) 2014 OPEN CASCADE SAS |
| 4 | // |
| 5 | // This file is part of Open CASCADE Technology software library. |
| 6 | // |
| 7 | // This library is free software; you can redistribute it and/or modify it under |
| 8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
| 9 | // by the Free Software Foundation, with special exception defined in the file |
| 10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 11 | // distribution for complete text of the license and disclaimer of any warranty. |
| 12 | // |
| 13 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 14 | // commercial license or contractual agreement. |
| 15 | |
| 16 | #ifndef _AIS_ColoredShape_HeaderFile |
| 17 | #define _AIS_ColoredShape_HeaderFile |
| 18 | |
| 19 | #include <AIS_DataMapOfShapeDrawer.hxx> |
| 20 | #include <AIS_Shape.hxx> |
| 21 | #include <NCollection_IndexedDataMap.hxx> |
| 22 | #include <StdPrs_Volume.hxx> |
| 23 | #include <TopoDS_Compound.hxx> |
| 24 | #include <TopTools_MapOfShape.hxx> |
| 25 | #include <TColStd_MapTransientHasher.hxx> |
| 26 | |
| 27 | class StdSelect_BRepOwner; |
| 28 | |
| 29 | //! Presentation of the shape with customizable sub-shapes properties. |
| 30 | class AIS_ColoredShape : public AIS_Shape |
| 31 | { |
| 32 | public: |
| 33 | |
| 34 | //! Default constructor |
| 35 | Standard_EXPORT AIS_ColoredShape (const TopoDS_Shape& theShape); |
| 36 | |
| 37 | //! Copy constructor |
| 38 | Standard_EXPORT AIS_ColoredShape (const Handle(AIS_Shape)& theShape); |
| 39 | |
| 40 | public: //! @name sub-shape aspects |
| 41 | |
| 42 | //! Customize properties of specified sub-shape. |
| 43 | //! The shape will be stored in the map but ignored, if it is not sub-shape of main Shape! |
| 44 | //! This method can be used to mark sub-shapes with customizable properties. |
| 45 | Standard_EXPORT virtual Handle(AIS_ColoredDrawer) CustomAspects (const TopoDS_Shape& theShape); |
| 46 | |
| 47 | //! Reset the map of custom sub-shape aspects. |
| 48 | Standard_EXPORT virtual void ClearCustomAspects(); |
| 49 | |
| 50 | //! Reset custom properties of specified sub-shape. |
| 51 | //! @param theToUnregister unregister or not sub-shape from the map |
| 52 | Standard_EXPORT void UnsetCustomAspects (const TopoDS_Shape& theShape, |
| 53 | const Standard_Boolean theToUnregister = Standard_False); |
| 54 | |
| 55 | //! Customize color of specified sub-shape |
| 56 | Standard_EXPORT void SetCustomColor (const TopoDS_Shape& theShape, |
| 57 | const Quantity_Color& theColor); |
| 58 | |
| 59 | //! Customize transparency of specified sub-shape |
| 60 | Standard_EXPORT void SetCustomTransparency (const TopoDS_Shape& theShape, |
| 61 | Standard_Real theTransparency); |
| 62 | |
| 63 | //! Customize line width of specified sub-shape |
| 64 | Standard_EXPORT void SetCustomWidth (const TopoDS_Shape& theShape, |
| 65 | const Standard_Real theLineWidth); |
| 66 | |
| 67 | //! Return the map of custom aspects. |
| 68 | const AIS_DataMapOfShapeDrawer& CustomAspectsMap() const { return myShapeColors; } |
| 69 | |
| 70 | //! Return the map of custom aspects. |
| 71 | AIS_DataMapOfShapeDrawer& ChangeCustomAspectsMap() { return myShapeColors; } |
| 72 | |
| 73 | public: //! @name global aspects |
| 74 | |
| 75 | //! Setup color of entire shape. |
| 76 | Standard_EXPORT virtual void SetColor (const Quantity_Color& theColor) Standard_OVERRIDE; |
| 77 | |
| 78 | //! Setup line width of entire shape. |
| 79 | Standard_EXPORT virtual void SetWidth (const Standard_Real theLineWidth) Standard_OVERRIDE; |
| 80 | |
| 81 | //! Sets transparency value. |
| 82 | Standard_EXPORT virtual void SetTransparency (const Standard_Real theValue) Standard_OVERRIDE; |
| 83 | |
| 84 | //! Removes the setting for transparency in the reconstructed compound shape. |
| 85 | Standard_EXPORT virtual void UnsetTransparency() Standard_OVERRIDE; |
| 86 | |
| 87 | //! Sets the material aspect. |
| 88 | Standard_EXPORT virtual void SetMaterial (const Graphic3d_MaterialAspect& theAspect) Standard_OVERRIDE; |
| 89 | |
| 90 | protected: //! @name override presentation computation |
| 91 | |
| 92 | //! Compute presentation considering sub-shape color map. |
| 93 | Standard_EXPORT virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& thePrsMgr, |
| 94 | const Handle(Prs3d_Presentation)& thePrs, |
| 95 | const Standard_Integer theMode) Standard_OVERRIDE; |
| 96 | |
| 97 | //! Compute selection considering sub-shape hidden state. |
| 98 | Standard_EXPORT virtual void ComputeSelection (const Handle(SelectMgr_Selection)& theSelection, |
| 99 | const Standard_Integer theMode) Standard_OVERRIDE; |
| 100 | |
| 101 | protected: |
| 102 | |
| 103 | typedef NCollection_IndexedDataMap<Handle(AIS_ColoredDrawer), TopoDS_Compound, TColStd_MapTransientHasher> DataMapOfDrawerCompd; |
| 104 | |
| 105 | protected: |
| 106 | |
| 107 | //! Recursive function to map shapes. |
| 108 | //! @param theParentDrawer the drawer to be used for undetailed shapes (default colors) |
| 109 | //! @param theShapeToParse the subshape to be recursively parsed |
| 110 | //! @param theShapeDrawerMap shapes map Subshape (in the base shape) -> Drawer |
| 111 | //! @param theParentType the parent subshape type |
| 112 | //! @param theIsParentClosed flag indicating that specified shape is part of closed Solid |
| 113 | //! @param theDrawerOpenedShapePerType the array of shape types to fill |
| 114 | //! @param theDrawerClosedFaces the map for closed faces |
| 115 | Standard_EXPORT static Standard_Boolean dispatchColors (const Handle(AIS_ColoredDrawer)& theParentDrawer, |
| 116 | const TopoDS_Shape& theShapeToParse, |
| 117 | const AIS_DataMapOfShapeDrawer& theShapeDrawerMap, |
| 118 | const TopAbs_ShapeEnum theParentType, |
| 119 | const Standard_Boolean theIsParentClosed, |
| 120 | DataMapOfDrawerCompd* theDrawerOpenedShapePerType, |
| 121 | DataMapOfDrawerCompd& theDrawerClosedFaces); |
| 122 | protected: |
| 123 | |
| 124 | //! Extract myShapeColors map (KeyshapeColored -> Color) to subshapes map (Subshape -> Color). |
| 125 | //! This needed when colored shape is not part of BaseShape (but subshapes are) and actually container for subshapes. |
| 126 | Standard_EXPORT void fillSubshapeDrawerMap (AIS_DataMapOfShapeDrawer& theSubshapeDrawerMap) const; |
| 127 | |
| 128 | //! Add shape to presentation |
| 129 | //! @param thePrs the presentation |
| 130 | //! @param theDrawerOpenedShapePerType the shapes map with unique attributes |
| 131 | //! @param theDrawerClosedFaces the map of attributes for closed faces |
| 132 | //! @param theMode display mode |
| 133 | Standard_EXPORT void addShapesWithCustomProps (const Handle(Prs3d_Presentation)& thePrs, |
| 134 | const DataMapOfDrawerCompd* theDrawerOpenedShapePerType, |
| 135 | const DataMapOfDrawerCompd& theDrawerClosedFaces, |
| 136 | const Standard_Integer theMode); |
| 137 | |
| 138 | //! Check all shapes from myShapeColorsfor visibility |
| 139 | Standard_EXPORT Standard_Boolean isShapeEntirelyVisible() const; |
| 140 | |
| 141 | //! Resolve (parse) theKeyShape into subshapes, search in they for theBaseShape, |
| 142 | //! bind all resolved subshapes with theOriginKeyShape and store all binds in theShapeDrawerMap |
| 143 | //! @param theShapeDrawerMap shapes map: resolved and found theBaseShape subshape -> theOriginKeyShape |
| 144 | //! @param theKeyShape a shape to be resolved (parse) into smaller (in topological sense) |
| 145 | //! subshapes for new bind cycle |
| 146 | //! @param theDrawer assigned drawer |
| 147 | Standard_EXPORT void bindSubShapes (AIS_DataMapOfShapeDrawer& theShapeDrawerMap, |
| 148 | const TopoDS_Shape& theKeyShape, |
| 149 | const Handle(AIS_ColoredDrawer)& theDrawer) const; |
| 150 | |
| 151 | //! Add sub-shape to selection considering hidden state (recursively). |
| 152 | //! @param theParentDrawer drawer of parent shape |
| 153 | //! @param theShapeDrawerMap shapes map |
| 154 | //! @param theShape shape to compute sensitive entities |
| 155 | //! @param theOwner selectable owner object |
| 156 | //! @param theSelection selection to append new sensitive entities |
| 157 | //! @param theTypOfSel type of selection |
| 158 | //! @param theDeflection linear deflection |
| 159 | //! @param theDeflAngle angular deflection |
| 160 | Standard_EXPORT void computeSubshapeSelection (const Handle(AIS_ColoredDrawer)& theParentDrawer, |
| 161 | const AIS_DataMapOfShapeDrawer& theShapeDrawerMap, |
| 162 | const TopoDS_Shape& theShape, |
| 163 | const Handle(StdSelect_BRepOwner)& theOwner, |
| 164 | const Handle(SelectMgr_Selection)& theSelection, |
| 165 | const TopAbs_ShapeEnum theTypOfSel, |
| 166 | const Standard_Integer thePriority, |
| 167 | const Standard_Real theDeflection, |
| 168 | const Standard_Real theDeflAngle); |
| 169 | |
| 170 | protected: |
| 171 | |
| 172 | AIS_DataMapOfShapeDrawer myShapeColors; |
| 173 | |
| 174 | public: |
| 175 | |
| 176 | DEFINE_STANDARD_RTTIEXT(AIS_ColoredShape,AIS_Shape) |
| 177 | |
| 178 | }; |
| 179 | |
| 180 | DEFINE_STANDARD_HANDLE(AIS_ColoredShape, AIS_Shape) |
| 181 | |
| 182 | #endif // _AIS_ColoredShape_HeaderFile |