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vtkCompositeSurfaceLICMapper.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkCompositeSurfaceLICMapper.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
29 #ifndef vtkCompositeSurfaceLICMapper_h
30 #define vtkCompositeSurfaceLICMapper_h
31 
32 #include "vtkRenderingLICOpenGL2Module.h" // For export macro
33 #include "vtkSmartPointer.h" // for vtkSmartPointer
34 #include "vtkSurfaceLICMapper.h"
35 
36 #include "vtkColor.h" // used for ivars
37 #include <map> // use for ivars
38 #include <stack> // used for ivars
39 
41 class vtkCompositeLICHelper;
42 
43 class VTKRENDERINGLICOPENGL2_EXPORT vtkCompositeSurfaceLICMapper
44  : public vtkSurfaceLICMapper
45 {
46 public:
49  void PrintSelf(ostream& os, vtkIndent indent);
50 
54  virtual void Render(vtkRenderer *ren, vtkActor *act);
55 
61  virtual void ReleaseGraphicsResources(vtkWindow * win);
62 
73  virtual bool GetIsOpaque();
74 
76 
82 
84 
87  void SetBlockVisibility(unsigned int index, bool visible);
88  bool GetBlockVisibility(unsigned int index) const;
89  void RemoveBlockVisibility(unsigned int index);
92 
94 
97  void SetBlockColor(unsigned int index, double color[3]);
98  void SetBlockColor(unsigned int index, double r, double g, double b)
99  {
100  double color[3] = {r, g, b};
101  this->SetBlockColor(index, color);
102  }
103  double* GetBlockColor(unsigned int index);
104  void RemoveBlockColor(unsigned int index);
107 
109 
112  void SetBlockOpacity(unsigned int index, double opacity);
113  double GetBlockOpacity(unsigned int index);
114  void RemoveBlockOpacity(unsigned int index);
117 
118  // copy values to the helpers
119  void CopyMapperValuesToHelper(vtkCompositeLICHelper *helper);
120 
121 protected:
124 
128  void ReportReferences(vtkGarbageCollector *collector) VTK_OVERRIDE;
129 
136 
141 
145  virtual void ComputeBounds();
146 
151 
152  // what "index" are we currently rendering, -1 means none
154 
156  {
157  public:
158  std::stack<bool> Visibility;
159  std::stack<double> Opacity;
160  std::stack<vtkColor3d> AmbientColor;
161  std::stack<vtkColor3d> DiffuseColor;
162  std::stack<vtkColor3d> SpecularColor;
163  };
164 
166  void RenderBlock(vtkRenderer *renderer,
167  vtkActor *actor,
168  vtkDataObject *dobj,
169  unsigned int &flat_index);
170 
171  std::map<const vtkDataSet *, vtkCompositeLICHelper *> Helpers;
173  friend class vtkCompositeLICHelper;
174 
179 
180 private:
181  vtkMTimeType LastOpaqueCheckTime;
182  bool LastOpaqueCheckValue;
183  double ColorResult[3];
185  const vtkCompositeSurfaceLICMapper&) VTK_DELETE_FUNCTION;
186  void operator=(const vtkCompositeSurfaceLICMapper&) VTK_DELETE_FUNCTION;
187 };
188 
189 #endif
vtkCompositeSurfaceLICMapper::RenderBlockState::SpecularColor
std::stack< vtkColor3d > SpecularColor
Definition: vtkCompositeSurfaceLICMapper.h:162
vtkCompositeSurfaceLICMapper::RenderBlockState::Visibility
std::stack< bool > Visibility
Definition: vtkCompositeSurfaceLICMapper.h:158
vtkCompositeSurfaceLICMapper::HelperMTime
vtkTimeStamp HelperMTime
Definition: vtkCompositeSurfaceLICMapper.h:172
vtkCompositeSurfaceLICMapper::GetCompositeDataDisplayAttributes
vtkCompositeDataDisplayAttributes * GetCompositeDataDisplayAttributes()
vtkCompositeSurfaceLICMapper::RemoveBlockVisibility
void RemoveBlockVisibility(unsigned int index)
vtkTimeStamp
record modification and/or execution time
Definition: vtkTimeStamp.h:36
vtkSmartPointer< vtkCompositeDataDisplayAttributes >
vtkCompositeSurfaceLICMapper::SetBlockColor
void SetBlockColor(unsigned int index, double color[3])
Set/get the color for a block given its flat index.
vtkCompositeSurfaceLICMapper::GetBlockColor
double * GetBlockColor(unsigned int index)
vtkCompositeSurfaceLICMapper::BoundsMTime
vtkTimeStamp BoundsMTime
Time stamp for computation of bounds.
Definition: vtkCompositeSurfaceLICMapper.h:150
vtkCompositeSurfaceLICMapper::GetBlockVisibility
bool GetBlockVisibility(unsigned int index) const
vtkCompositeSurfaceLICMapper::RemoveBlockColor
void RemoveBlockColor(unsigned int index)
vtkWindow
window superclass for vtkRenderWindow
Definition: vtkWindow.h:35
vtkCompositeSurfaceLICMapper::GetBlockOpacity
double GetBlockOpacity(unsigned int index)
vtkCompositeDataDisplayAttributes
rendering attributes for a multi-block dataset.
Definition: vtkCompositeDataDisplayAttributes.h:40
vtkMTimeType
vtkTypeUInt64 vtkMTimeType
Definition: vtkType.h:248
vtkCompositeSurfaceLICMapper
mapper for composite dataset
Definition: vtkCompositeSurfaceLICMapper.h:45
vtkCompositeSurfaceLICMapper::BlockState
RenderBlockState BlockState
Definition: vtkCompositeSurfaceLICMapper.h:165
vtkSurfaceLICMapper
mapper that performs LIC on the surface of arbitrary geometry.
Definition: vtkSurfaceLICMapper.h:66
vtkX3D::color
@ color
Definition: vtkX3D.h:221
vtkX3D::port
@ port
Definition: vtkX3D.h:447
vtkExecutive
Superclass for all pipeline executives in VTK.
Definition: vtkExecutive.h:50
vtkCompositeSurfaceLICMapper::SetBlockVisibility
void SetBlockVisibility(unsigned int index, bool visible)
Set/get the visibility for a block given its flat index.
vtkCompositeSurfaceLICMapper::GetIsOpaque
virtual bool GetIsOpaque()
Returns if the mapper does not expect to have translucent geometry.
vtkCompositeSurfaceLICMapper::CopyMapperValuesToHelper
void CopyMapperValuesToHelper(vtkCompositeLICHelper *helper)
vtkCompositeSurfaceLICMapper::ReleaseGraphicsResources
virtual void ReleaseGraphicsResources(vtkWindow *win)
Release any graphics resources that are being consumed by this mapper.
vtkColor.h
vtkActor
represents an object (geometry & properties) in a rendered scene
Definition: vtkActor.h:52
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:40
vtkCompositeSurfaceLICMapper::FillInputPortInformation
virtual int FillInputPortInformation(int port, vtkInformation *info)
Need to define the type of data handled by this mapper.
vtkCompositeSurfaceLICMapper::Helpers
std::map< const vtkDataSet *, vtkCompositeLICHelper * > Helpers
Definition: vtkCompositeSurfaceLICMapper.h:171
vtkSmartPointer.h
vtkCompositeSurfaceLICMapper::RemoveBlockVisibilites
void RemoveBlockVisibilites()
vtkCompositeSurfaceLICMapper::ComputeBounds
virtual void ComputeBounds()
Need to loop over the hierarchy to compute bounds.
vtkCompositeSurfaceLICMapper::ReportReferences
void ReportReferences(vtkGarbageCollector *collector) override
Take part in garbage collection.
vtkCompositeSurfaceLICMapper::CurrentFlatIndex
int CurrentFlatIndex
Definition: vtkCompositeSurfaceLICMapper.h:153
vtkCompositeSurfaceLICMapper::RenderBlock
void RenderBlock(vtkRenderer *renderer, vtkActor *actor, vtkDataObject *dobj, unsigned int &flat_index)
vtkCompositeSurfaceLICMapper::SetBlockColor
void SetBlockColor(unsigned int index, double r, double g, double b)
Definition: vtkCompositeSurfaceLICMapper.h:98
vtkGarbageCollector
Detect and break reference loops.
Definition: vtkGarbageCollector.h:100
vtkCompositeSurfaceLICMapper::RenderBlockState::AmbientColor
std::stack< vtkColor3d > AmbientColor
Definition: vtkCompositeSurfaceLICMapper.h:160
vtkCompositeSurfaceLICMapper::RenderBlockState::Opacity
std::stack< double > Opacity
Definition: vtkCompositeSurfaceLICMapper.h:159
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:87
vtkX3D::info
@ info
Definition: vtkX3D.h:376
vtkCompositeSurfaceLICMapper::RemoveBlockOpacity
void RemoveBlockOpacity(unsigned int index)
vtkCompositeSurfaceLICMapper::CreateDefaultExecutive
vtkExecutive * CreateDefaultExecutive()
We need to override this method because the standard streaming demand driven pipeline is not what we ...
vtkCompositeSurfaceLICMapper::RenderBlockState
Definition: vtkCompositeSurfaceLICMapper.h:156
vtkCompositeSurfaceLICMapper::~vtkCompositeSurfaceLICMapper
~vtkCompositeSurfaceLICMapper()
vtkCompositeSurfaceLICMapper::RemoveBlockOpacities
void RemoveBlockOpacities()
vtkCompositeSurfaceLICMapper::Render
virtual void Render(vtkRenderer *ren, vtkActor *act)
This calls RenderPiece (in a for loop if streaming is necessary).
vtkCompositeSurfaceLICMapper::RemoveBlockColors
void RemoveBlockColors()
vtkCompositeSurfaceLICMapper::RenderBlockState::DiffuseColor
std::stack< vtkColor3d > DiffuseColor
Definition: vtkCompositeSurfaceLICMapper.h:161
vtkRenderer
abstract specification for renderers
Definition: vtkRenderer.h:64
vtkCompositeSurfaceLICMapper::CompositeAttributes
vtkSmartPointer< vtkCompositeDataDisplayAttributes > CompositeAttributes
Composite data set attributes.
Definition: vtkCompositeSurfaceLICMapper.h:178
vtkCompositeSurfaceLICMapper::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
vtkCompositeSurfaceLICMapper::vtkCompositeSurfaceLICMapper
vtkCompositeSurfaceLICMapper()
vtkCompositeSurfaceLICMapper::SetCompositeDataDisplayAttributes
void SetCompositeDataDisplayAttributes(vtkCompositeDataDisplayAttributes *attributes)
Set/get the composite data set attributes.
vtkCompositeSurfaceLICMapper::New
static vtkCompositeSurfaceLICMapper * New()
vtkDataObject
general representation of visualization data
Definition: vtkDataObject.h:65
vtkX3D::index
@ index
Definition: vtkX3D.h:246
vtkCompositeSurfaceLICMapper::SetBlockOpacity
void SetBlockOpacity(unsigned int index, double opacity)
Set/get the opacity for a block given its flat index.
vtkSurfaceLICMapper.h