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vtkCompositePolyDataMapper2.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkCompositePolyDataMapper2.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 =========================================================================*/
28 #ifndef vtkCompositePolyDataMapper2_h
29 #define vtkCompositePolyDataMapper2_h
30 
31 #include "vtkRenderingOpenGL2Module.h" // For export macro
32 #include "vtkSmartPointer.h" // for vtkSmartPointer
34 
35 #include "vtkColor.h" // used for ivars
36 #include <map> // use for ivars
37 #include <stack> // used for ivars
38 #include <vector> // used for ivars
39 
43 
44 class VTKRENDERINGOPENGL2_EXPORT vtkCompositePolyDataMapper2 : public vtkOpenGLPolyDataMapper
45 {
46 public:
49  void PrintSelf(ostream& os, vtkIndent indent) override;
50 
61  bool GetIsOpaque() override;
62 
64 
70 
72 
75  void SetBlockVisibility(unsigned int index, bool visible);
76  bool GetBlockVisibility(unsigned int index);
77  void RemoveBlockVisibility(unsigned int index);
79  // This method is deprecated and will be removed in VTK 8.2. It is misspelled.
80  VTK_LEGACY(void RemoveBlockVisibilites());
82 
84 
87  void SetBlockColor(unsigned int index, double color[3]);
88  void SetBlockColor(unsigned int index, double r, double g, double b)
89  {
90  double color[3] = {r, g, b};
91  this->SetBlockColor(index, color);
92  }
93  double* GetBlockColor(unsigned int index);
94  void RemoveBlockColor(unsigned int index);
97 
99 
102  void SetBlockOpacity(unsigned int index, double opacity);
103  double GetBlockOpacity(unsigned int index);
104  void RemoveBlockOpacity(unsigned int index);
107 
114  vtkSetMacro(ColorMissingArraysWithNanColor, bool)
115  vtkGetMacro(ColorMissingArraysWithNanColor, bool)
116  vtkBooleanMacro(ColorMissingArraysWithNanColor, bool)
124  void ReleaseGraphicsResources(vtkWindow *) override;
125 
129  void Render(vtkRenderer *ren, vtkActor *act) override;
130 
132 
135  using vtkAlgorithm::SetInputArrayToProcess;
136  void SetInputArrayToProcess(
137  int idx, int port, int connection, int fieldAssociation, const char* name) override;
138  void SetInputArrayToProcess(
139  int idx, int port, int connection, int fieldAssociation, int fieldAttributeType) override;
140  void SetInputArrayToProcess(int idx, vtkInformation* info) override;
142 
146  std::vector<vtkPolyData*> GetRenderedList()
147  {
148  return this->RenderedList;
149  }
150 
156  std::vector<unsigned int> &pixeloffsets,
157  vtkProp *prop) override;
158 
159 protected:
162 
169 
174 
178  void ComputeBounds() override;
179 
184  virtual void InitializeHelpersBeforeRendering(vtkRenderer *vtkNotUsed(ren),
185  vtkActor *vtkNotUsed(act)) {}
186 
191 
192  // what "index" are we currently rendering, -1 means none
194  std::map<const std::string, vtkCompositeMapperHelper2 *> Helpers;
195  std::map<vtkPolyData *, vtkCompositeMapperHelperData *> HelperDataMap;
197 
199 
200  // copy values to the helpers
202 
204  {
205  public:
206  std::stack<bool> Visibility;
207  std::stack<bool> Pickability;
208  std::stack<double> Opacity;
209  std::stack<vtkColor3d> AmbientColor;
210  std::stack<vtkColor3d> DiffuseColor;
211  std::stack<vtkColor3d> SpecularColor;
212  };
213 
215  vtkActor *actor,
216  vtkDataObject *dobj,
217  unsigned int &flat_index);
219 
221  void RenderBlock(vtkRenderer *renderer,
222  vtkActor *actor,
223  vtkDataObject *dobj,
224  unsigned int &flat_index);
225 
230 
232 
238 
239  std::vector<vtkPolyData*> RenderedList;
240 
241 private:
242  vtkMTimeType LastOpaqueCheckTime;
243  bool LastOpaqueCheckValue;
244  double ColorResult[3];
245 
247  void operator=(const vtkCompositePolyDataMapper2&) = delete;
248 
249 };
250 
251 #endif
vtkCompositePolyDataMapper2::RemoveBlockOpacities
void RemoveBlockOpacities()
vtkX3D::vector
@ vector
Definition: vtkX3D.h:237
vtkCompositePolyDataMapper2::GetBlockColor
double * GetBlockColor(unsigned int index)
vtkCompositePolyDataMapper2::SetBlockVisibility
void SetBlockVisibility(unsigned int index, bool visible)
Set/get the visibility for a block given its flat index.
vtkCompositePolyDataMapper2::RenderedList
std::vector< vtkPolyData * > RenderedList
Definition: vtkCompositePolyDataMapper2.h:239
vtkCompositePolyDataMapper2::ColorMissingArraysWithNanColor
bool ColorMissingArraysWithNanColor
If the current 'color by' array is missing on some datasets, color these dataset by the LookupTable's...
Definition: vtkCompositePolyDataMapper2.h:237
vtkAlgorithm
Superclass for all sources, filters, and sinks in VTK.
Definition: vtkAlgorithm.h:60
vtkCompositePolyDataMapper2::CurrentFlatIndex
int CurrentFlatIndex
Definition: vtkCompositePolyDataMapper2.h:193
vtkCompositePolyDataMapper2::RenderValuesBuildTime
vtkTimeStamp RenderValuesBuildTime
Definition: vtkCompositePolyDataMapper2.h:218
vtkCompositePolyDataMapper2::RenderBlockState::Opacity
std::stack< double > Opacity
Definition: vtkCompositePolyDataMapper2.h:208
vtkCompositePolyDataMapper2::RenderBlockState::Visibility
std::stack< bool > Visibility
Definition: vtkCompositePolyDataMapper2.h:206
vtkTimeStamp
record modification and/or execution time
Definition: vtkTimeStamp.h:36
vtkCompositePolyDataMapper2::~vtkCompositePolyDataMapper2
~vtkCompositePolyDataMapper2() override
vtkCompositePolyDataMapper2::CompositeAttributes
vtkSmartPointer< vtkCompositeDataDisplayAttributes > CompositeAttributes
Composite data set attributes.
Definition: vtkCompositePolyDataMapper2.h:229
vtkSmartPointer< vtkCompositeDataDisplayAttributes >
vtkCompositePolyDataMapper2::GetIsOpaque
bool GetIsOpaque() override
Returns if the mapper does not expect to have translucent geometry.
vtkCompositePolyDataMapper2::BoundsMTime
vtkTimeStamp BoundsMTime
Time stamp for computation of bounds.
Definition: vtkCompositePolyDataMapper2.h:190
vtkCompositePolyDataMapper2::CopyMapperValuesToHelper
virtual void CopyMapperValuesToHelper(vtkCompositeMapperHelper2 *helper)
vtkCompositePolyDataMapper2::FillInputPortInformation
int FillInputPortInformation(int port, vtkInformation *info) override
Need to define the type of data handled by this mapper.
vtkCompositePolyDataMapper2
mapper for composite dataset consisting of polygonal data.
Definition: vtkCompositePolyDataMapper2.h:45
vtkCompositePolyDataMapper2::RemoveBlockColor
void RemoveBlockColor(unsigned int index)
vtkCompositeMapperHelperData
Definition: vtkCompositePolyDataMapper2Internal.h:4
vtkWindow
window superclass for vtkRenderWindow
Definition: vtkWindow.h:38
vtkCompositeDataDisplayAttributes
Rendering attributes for a multi-block dataset.
Definition: vtkCompositeDataDisplayAttributes.h:44
vtkCompositePolyDataMapper2::RenderBlockState::AmbientColor
std::stack< vtkColor3d > AmbientColor
Definition: vtkCompositePolyDataMapper2.h:209
vtkCompositePolyDataMapper2::SetBlockOpacity
void SetBlockOpacity(unsigned int index, double opacity)
Set/get the opacity for a block given its flat index.
vtkCompositePolyDataMapper2::GetCompositeDataDisplayAttributes
vtkCompositeDataDisplayAttributes * GetCompositeDataDisplayAttributes()
vtkCompositePolyDataMapper2::RenderBlockState::Pickability
std::stack< bool > Pickability
Definition: vtkCompositePolyDataMapper2.h:207
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
vtkCompositePolyDataMapper2::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkCompositePolyDataMapper2::CreateHelper
virtual vtkCompositeMapperHelper2 * CreateHelper()
vtkCompositeMapperHelper2
Definition: vtkCompositePolyDataMapper2Internal.h:31
vtkCompositePolyDataMapper2::HelperMTime
vtkTimeStamp HelperMTime
Definition: vtkCompositePolyDataMapper2.h:196
vtkCompositePolyDataMapper2::RenderBlockState
Definition: vtkCompositePolyDataMapper2.h:204
vtkHardwareSelector
Definition: vtkHardwareSelector.h:124
vtkColor.h
vtkCompositePolyDataMapper2::GetBlockOpacity
double GetBlockOpacity(unsigned int index)
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
vtkCompositePolyDataMapper2::CreateDefaultExecutive
vtkExecutive * CreateDefaultExecutive() override
We need to override this method because the standard streaming demand driven pipeline is not what we ...
vtkSmartPointer.h
vtkCompositePolyDataMapper2::SetBlockColor
void SetBlockColor(unsigned int index, double r, double g, double b)
Definition: vtkCompositePolyDataMapper2.h:88
vtkCompositePolyDataMapper2::Helpers
std::map< const std::string, vtkCompositeMapperHelper2 * > Helpers
Definition: vtkCompositePolyDataMapper2.h:194
vtkCompositePolyDataMapper2::RemoveBlockColors
void RemoveBlockColors()
vtkCompositePolyDataMapper2::RemoveBlockOpacity
void RemoveBlockOpacity(unsigned int index)
vtkX3D::name
@ name
Definition: vtkX3D.h:219
vtkCompositePolyDataMapper2::HelperDataMap
std::map< vtkPolyData *, vtkCompositeMapperHelperData * > HelperDataMap
Definition: vtkCompositePolyDataMapper2.h:195
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:87
vtkProp
abstract superclass for all actors, volumes and annotations
Definition: vtkProp.h:53
vtkCompositePolyDataMapper2::InitializeHelpersBeforeRendering
virtual void InitializeHelpersBeforeRendering(vtkRenderer *vtkNotUsed(ren), vtkActor *vtkNotUsed(act))
This method is called before RenderPiece is called on helpers.
Definition: vtkCompositePolyDataMapper2.h:184
vtkX3D::info
@ info
Definition: vtkX3D.h:376
vtkCompositePolyDataMapper2::ProcessSelectorPixelBuffers
void ProcessSelectorPixelBuffers(vtkHardwareSelector *sel, std::vector< unsigned int > &pixeloffsets, vtkProp *prop) override
allows a mapper to update a selections color buffers Called from a prop which in turn is called from ...
vtkCompositePolyDataMapper2::RenderBlockState::SpecularColor
std::stack< vtkColor3d > SpecularColor
Definition: vtkCompositePolyDataMapper2.h:211
vtkCompositePolyDataMapper2::New
static vtkCompositePolyDataMapper2 * New()
vtkCompositePolyDataMapper2::GetBlockVisibility
bool GetBlockVisibility(unsigned int index)
vtkCompositePolyDataMapper2::RenderBlockState::DiffuseColor
std::stack< vtkColor3d > DiffuseColor
Definition: vtkCompositePolyDataMapper2.h:210
vtkRenderer
abstract specification for renderers
Definition: vtkRenderer.h:64
vtkCompositePolyDataMapper2::RemoveBlockVisibilities
void RemoveBlockVisibilities()
vtkPolyData
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:86
vtkCompositePolyDataMapper2::ComputeBounds
void ComputeBounds() override
Need to loop over the hierarchy to compute bounds.
vtkCompositePolyDataMapper2::RenderBlock
void RenderBlock(vtkRenderer *renderer, vtkActor *actor, vtkDataObject *dobj, unsigned int &flat_index)
vtkCompositePolyDataMapper2::RemoveBlockVisibilites
void RemoveBlockVisibilites()
vtkCompositePolyDataMapper2::SetBlockColor
void SetBlockColor(unsigned int index, double color[3])
Set/get the color for a block given its flat index.
vtkCompositePolyDataMapper2::RemoveBlockVisibility
void RemoveBlockVisibility(unsigned int index)
vtkDataObject
general representation of visualization data
Definition: vtkDataObject.h:65
vtkX3D::index
@ index
Definition: vtkX3D.h:246
vtkOpenGLPolyDataMapper.h
vtkCompositePolyDataMapper2::SetCompositeDataDisplayAttributes
void SetCompositeDataDisplayAttributes(vtkCompositeDataDisplayAttributes *attributes)
Set/get the composite data set attributes.
vtkOpenGLPolyDataMapper
PolyDataMapper using OpenGL to render.
Definition: vtkOpenGLPolyDataMapper.h:54
vtkCompositePolyDataMapper2::BuildRenderValues
void BuildRenderValues(vtkRenderer *renderer, vtkActor *actor, vtkDataObject *dobj, unsigned int &flat_index)
vtkCompositePolyDataMapper2::vtkCompositePolyDataMapper2
vtkCompositePolyDataMapper2()
vtkCompositePolyDataMapper2::BlockState
RenderBlockState BlockState
Definition: vtkCompositePolyDataMapper2.h:220
vtkMTimeType
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:302