samples/mfc/standard/04_Viewer3d/src/TexturesExt_Presentation.h

   1 // TexturesExt_Presentation.h: interface for the TexturesExt_Presentation class.
   2 // Creation of textural presentation of shape
   3 //////////////////////////////////////////////////////////////////////
   4
   5 #if !defined(AFX_TexturesExt_Presentation_H__790EED7F_7BA2_11D5_BA4A_0060B0EE18EA__INCLUDED_)
   6 #define AFX_TexturesExt_Presentation_H__790EED7F_7BA2_11D5_BA4A_0060B0EE18EA__INCLUDED_
   7
   8 #if _MSC_VER > 1000
   9 #pragma once
  10 #endif // _MSC_VER > 1000
  11
  12 #include "OCCDemo_Presentation.h"
  13 class TopoDS_Shape;
  14 class TCollection_AsciiString;
  15 class Handle_AIS_TexturedShape;
  16
  17 class TexturesExt_Presentation : public OCCDemo_Presentation
  18 {
  19 public:
  20   // Construction
  21   TexturesExt_Presentation();
  22
  23 public:
  24   // Iteration on samples
  25   virtual void DoSample();
  26   // one phase of iterations
  27
  28   virtual void Init();
  29
  30 private:
  31   // display an AIS_TexturedShape based on a given shape with texture with given filename
  32   // filename can also be an integer value ("2", "5", etc.), in this case
  33   // a predefined texture from Graphic3d_NameOfTexture2D with number = this value
  34   // is loaded.
  35   Handle_AIS_TexturedShape Texturize(
  36     const TopoDS_Shape& aShape, TCollection_AsciiString aTFileName,
  37     Standard_Real toScaleU=1.0, Standard_Real toScaleV=1.0,
  38     Standard_Real toRepeatU=1.0, Standard_Real toRepeatV=1.0,
  39     Standard_Real originU=0.0, Standard_Real originV=0.0);
  40
  41   // loads a shape from a given brep file from data dir into a given TopoDS_Shape object
  42   Standard_Boolean loadShape(TopoDS_Shape&, TCollection_AsciiString);
  43
  44   // turns 6 diretional lights on/off for brighter demonstration
  45   void lightsOnOff(Standard_Boolean isOn);
  46
  47   // Sample functions
  48   void sampleBottle();
  49   void sampleTerrain();
  50   void sampleKitchen();
  51
  52 private:
  53   // Array of pointers to sample functions
  54   typedef void (TexturesExt_Presentation::*PSampleFuncType)();
  55   static const PSampleFuncType SampleFuncs[];
  56
  57 };
  58
  59 #endif // !defined(AFX_TexturesExt_Presentation_H__790EED7F_7BA2_11D5_BA4A_0060B0EE18EA__INCLUDED_)