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Rendering/vtkSelectVisiblePoints.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkSelectVisiblePoints.h,v $
00005   Language:  C++
00006 
00007 
00008 Copyright (c) 1993-2001 Ken Martin, Will Schroeder, Bill Lorensen 
00009 All rights reserved.
00010 
00011 Redistribution and use in source and binary forms, with or without
00012 modification, are permitted provided that the following conditions are met:
00013 
00014  * Redistributions of source code must retain the above copyright notice,
00015    this list of conditions and the following disclaimer.
00016 
00017  * Redistributions in binary form must reproduce the above copyright notice,
00018    this list of conditions and the following disclaimer in the documentation
00019    and/or other materials provided with the distribution.
00020 
00021  * Neither name of Ken Martin, Will Schroeder, or Bill Lorensen nor the names
00022    of any contributors may be used to endorse or promote products derived
00023    from this software without specific prior written permission.
00024 
00025  * Modified source versions must be plainly marked as such, and must not be
00026    misrepresented as being the original software.
00027 
00028 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
00029 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00030 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00031 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
00032 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00033 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00034 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00035 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00036 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00037 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00038 
00039 =========================================================================*/
00078 #ifndef __vtkSelectVisiblePoints_h
00079 #define __vtkSelectVisiblePoints_h
00080 
00081 #include "vtkDataSetToPolyDataFilter.h"
00082 #include "vtkRenderer.h"
00083 
00084 class VTK_RENDERING_EXPORT vtkSelectVisiblePoints : public vtkDataSetToPolyDataFilter
00085 {
00086 public:
00087   vtkTypeMacro(vtkSelectVisiblePoints,vtkDataSetToPolyDataFilter);
00088   void PrintSelf(ostream& os, vtkIndent indent);
00089 
00092   static vtkSelectVisiblePoints *New();
00093 
00095 
00097   void SetRenderer(vtkRenderer* ren)
00098     {
00099       if (this->Renderer != ren)
00100         {
00101         this->Renderer = ren;
00102         this->Modified();
00103         }
00104     }
00105   vtkRenderer* GetRenderer() { return this->Renderer; }
00107 
00109 
00111   vtkSetMacro(SelectionWindow,int);
00112   vtkGetMacro(SelectionWindow,int);
00113   vtkBooleanMacro(SelectionWindow,int);
00115 
00117 
00119   vtkSetVector4Macro(Selection,int);
00120   vtkGetVectorMacro(Selection,int,4);
00122 
00124 
00126   vtkSetMacro(SelectInvisible,int);
00127   vtkGetMacro(SelectInvisible,int);
00128   vtkBooleanMacro(SelectInvisible,int);
00130 
00132 
00135   vtkSetClampMacro(Tolerance,float,0.0,VTK_LARGE_FLOAT);
00136   vtkGetMacro(Tolerance,float);
00138 
00140   unsigned long GetMTime();
00141 
00142 protected:
00143   vtkSelectVisiblePoints();
00144   ~vtkSelectVisiblePoints();
00145 
00146   void Execute();
00147 
00148   vtkRenderer *Renderer;
00149 
00150   int SelectionWindow;
00151   int Selection[4];
00152   int SelectInvisible;
00153   float Tolerance;
00154 
00155 private:
00156   vtkSelectVisiblePoints(const vtkSelectVisiblePoints&);  // Not implemented.
00157   void operator=(const vtkSelectVisiblePoints&);  // Not implemented.
00158 };
00159 
00160 #endif
00161 
00162 

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