Integration of OCCT 6.5.0 from SVN

samples/mfc/occtdemo/TexturesExt/TexturesExt_Presentation.h

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+// TexturesExt_Presentation.h: interface for the TexturesExt_Presentation class.
+// Creation of textural presentation of shape
+//////////////////////////////////////////////////////////////////////
+
+#if !defined(AFX_TexturesExt_Presentation_H__790EED7F_7BA2_11D5_BA4A_0060B0EE18EA__INCLUDED_)
+#define AFX_TexturesExt_Presentation_H__790EED7F_7BA2_11D5_BA4A_0060B0EE18EA__INCLUDED_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+#include <OCCDemo_Presentation.h>
+class TopoDS_Shape;
+class TCollection_AsciiString;
+class Handle_AIS_TexturedShape;
+
+class TexturesExt_Presentation : public OCCDemo_Presentation
+{
+public:
+  // Construction
+  TexturesExt_Presentation();
+
+public:
+  // Iteration on samples
+  virtual void DoSample();
+  // one phase of iterations
+
+  virtual void Init();
+
+private:
+  // display an AIS_TexturedShape based on a given shape with texture with given filename
+  // filename can also be an integer value ("2", "5", etc.), in this case
+  // a predefined texture from Graphic3d_NameOfTexture2D with number = this value
+  // is loaded.
+  Handle_AIS_TexturedShape Texturize(
+    const TopoDS_Shape& aShape, TCollection_AsciiString aTFileName, 
+    Standard_Real toScaleU=1.0, Standard_Real toScaleV=1.0, 
+    Standard_Real toRepeatU=1.0, Standard_Real toRepeatV=1.0,
+    Standard_Real originU=0.0, Standard_Real originV=0.0);
+  
+  // loads a shape from a given brep file from data dir into a given TopoDS_Shape object
+  Standard_Boolean loadShape(TopoDS_Shape&, TCollection_AsciiString);
+
+  // turns 6 diretional lights on/off for brighter demonstration
+  void lightsOnOff(Standard_Boolean isOn);
+
+  // Sample functions
+  void sampleBottle();
+  void sampleTerrain();
+  void sampleKitchen();
+
+private:
+  // Array of pointers to sample functions
+  typedef void (TexturesExt_Presentation::*PSampleFuncType)();
+  static const PSampleFuncType SampleFuncs[];
+
+};
+
+#endif // !defined(AFX_TexturesExt_Presentation_H__790EED7F_7BA2_11D5_BA4A_0060B0EE18EA__INCLUDED_)