VTK  9.3.1
vtkCompositePolyDataMapper2.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
19#ifndef vtkCompositePolyDataMapper2_h
20#define vtkCompositePolyDataMapper2_h
21
22#include "vtkDeprecation.h" // For VTK_DEPRECATED_IN_9_3_0
23#include "vtkRenderingOpenGL2Module.h" // For export macro
24#include "vtkSmartPointer.h" // for vtkSmartPointer
25#include "vtk_glew.h" // for OpenGL enums
26// clang-format off
27// Must be included after vtk_glew.h for GL_ES_VERSION_3_0
28#ifndef GL_ES_VERSION_3_0
30#define vtkOpenGLPolyDataMapperImplementation vtkOpenGLPolyDataMapper
31#else
33#define vtkOpenGLPolyDataMapperImplementation vtkOpenGLES30PolyDataMapper
34#endif
35// clang-format on
36
37#include "vtkColor.h" // used for ivars
38#include <map> // use for ivars
39#include <stack> // used for ivars
40#include <vector> // used for ivars
41
42VTK_ABI_NAMESPACE_BEGIN
46
47class VTK_DEPRECATED_IN_9_3_0("Please use vtkCompositePolyDataMapper instead")
48 VTKRENDERINGOPENGL2_EXPORT vtkCompositePolyDataMapper2
49 : public vtkOpenGLPolyDataMapperImplementation
50{
51public:
53 vtkTypeMacro(vtkCompositePolyDataMapper2, vtkOpenGLPolyDataMapperImplementation);
54 void PrintSelf(ostream& os, vtkIndent indent) override;
55
57
62 bool HasOpaqueGeometry() override;
65
67
73
75
78 void SetBlockVisibility(unsigned int index, bool visible);
79 bool GetBlockVisibility(unsigned int index);
80 void RemoveBlockVisibility(unsigned int index);
83
85
88 void SetBlockColor(unsigned int index, const double color[3]);
89 void SetBlockColor(unsigned int index, double r, double g, double b)
90 {
91 double color[3] = { r, g, b };
92 this->SetBlockColor(index, color);
93 }
94 double* GetBlockColor(unsigned int index);
95 void RemoveBlockColor(unsigned int index);
98
100
103 void SetBlockOpacity(unsigned int index, double opacity);
104 double GetBlockOpacity(unsigned int index);
105 void RemoveBlockOpacity(unsigned int index);
108
115 vtkSetMacro(ColorMissingArraysWithNanColor, bool);
116 vtkGetMacro(ColorMissingArraysWithNanColor, bool);
117 vtkBooleanMacro(ColorMissingArraysWithNanColor, bool);
126
130 void Render(vtkRenderer* ren, vtkActor* act) override;
131
135 void SetVBOShiftScaleMethod(int m) override;
136
141 void SetPauseShiftScale(bool pauseShiftScale) override;
142
144
149 int idx, int port, int connection, int fieldAssociation, const char* name) override;
151 int idx, int port, int connection, int fieldAssociation, int fieldAttributeType) override;
152 void SetInputArrayToProcess(int idx, vtkInformation* info) override;
154
158 std::vector<vtkPolyData*> GetRenderedList() { return this->RenderedList; }
159
165 vtkHardwareSelector* sel, std::vector<unsigned int>& pixeloffsets, vtkProp* prop) override;
166
171
172protected:
175
182
186 int FillInputPortInformation(int port, vtkInformation* info) override;
187
191 void ComputeBounds() override;
192
198 vtkRenderer* vtkNotUsed(ren), vtkActor* vtkNotUsed(act))
199 {
200 }
201
206
207 // what "index" are we currently rendering, -1 means none
209 std::map<const std::string, vtkCompositeMapperHelper2*> Helpers;
210 std::map<vtkPolyData*, vtkCompositeMapperHelperData*> HelperDataMap;
212
214
215 // copy values to the helpers
217
219 {
220 public:
221 std::stack<bool> Visibility;
222 std::stack<bool> Pickability;
223 std::stack<double> Opacity;
224 std::stack<vtkColor3d> AmbientColor;
225 std::stack<vtkColor3d> DiffuseColor;
226 std::stack<vtkColor3d> SpecularColor;
227 std::stack<vtkColor3d> SelectionColor;
228 std::stack<float> SelectionOpacity;
229 };
230
231 bool RecursiveHasTranslucentGeometry(vtkDataObject* dobj, unsigned int& flat_index);
234
236 vtkRenderer* renderer, vtkActor* actor, vtkDataObject* dobj, unsigned int& flat_index);
238
241 vtkRenderer* renderer, vtkActor* actor, vtkDataObject* dobj, unsigned int& flat_index);
242
247
249
255
256 std::vector<vtkPolyData*> RenderedList;
257
258private:
259 double ColorResult[3];
260
262 void operator=(const vtkCompositePolyDataMapper2&) = delete;
263};
264
265VTK_ABI_NAMESPACE_END
266#endif
represents an object (geometry & properties) in a rendered scene
Definition vtkActor.h:41
virtual void SetInputArrayToProcess(int idx, int port, int connection, int fieldAssociation, const char *name)
Set the input data arrays that this algorithm will process.
Rendering attributes for a multi-block dataset.
Helper class for vtkCompositePolyDataMapper2 that is a subclass of vtkOpenGLPolyDataMapper.
mapper for composite dataset consisting of polygonal data.
void SetInputArrayToProcess(int idx, int port, int connection, int fieldAssociation, int fieldAttributeType) override
Call SetInputArrayToProcess on helpers.
void BuildRenderValues(vtkRenderer *renderer, vtkActor *actor, vtkDataObject *dobj, unsigned int &flat_index)
void RemoveBlockVisibility(unsigned int index)
Set/get the visibility for a block given its flat index.
int FillInputPortInformation(int port, vtkInformation *info) override
Need to define the type of data handled by this mapper.
~vtkCompositePolyDataMapper2() override
static vtkCompositePolyDataMapper2 * New()
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 ...
bool HasOpaqueGeometry() override
Some introspection on the type of data the mapper will render used by props to determine if they shou...
double GetBlockOpacity(unsigned int index)
Set/get the opacity for a block given its flat index.
void ReleaseGraphicsResources(vtkWindow *) override
Release any graphics resources that are being consumed by this mapper.
std::vector< vtkPolyData * > GetRenderedList()
Accessor to the ordered list of PolyData that we end last drew.
void SetBlockVisibility(unsigned int index, bool visible)
Set/get the visibility for a block given its flat index.
void SetInputArrayToProcess(int idx, int port, int connection, int fieldAssociation, const char *name) override
Call SetInputArrayToProcess on helpers.
double * GetBlockColor(unsigned int index)
Set/get the color for a block given its flat index.
vtkTimeStamp BoundsMTime
Time stamp for computation of bounds.
bool RecursiveHasTranslucentGeometry(vtkDataObject *dobj, unsigned int &flat_index)
void SetVBOShiftScaleMethod(int m) override
A convenience method for enabling/disabling the VBO's shift+scale transform.
std::map< vtkPolyData *, vtkCompositeMapperHelperData * > HelperDataMap
virtual void InitializeHelpersBeforeRendering(vtkRenderer *vtkNotUsed(ren), vtkActor *vtkNotUsed(act))
This method is called before RenderPiece is called on helpers.
void PrintSelf(ostream &os, vtkIndent indent) override
std::map< const std::string, vtkCompositeMapperHelper2 * > Helpers
void SetBlockOpacity(unsigned int index, double opacity)
Set/get the opacity for a block given its flat index.
void SetBlockColor(unsigned int index, const double color[3])
Set/get the color for a block given its flat index.
void SetPauseShiftScale(bool pauseShiftScale) override
Pause updates of shift-scale parameters based on camera position.
vtkCompositeDataDisplayAttributes * GetCompositeDataDisplayAttributes()
Set/get the composite data set attributes.
virtual void CopyMapperValuesToHelper(vtkCompositeMapperHelper2 *helper)
bool GetBlockVisibility(unsigned int index)
Set/get the visibility for a block given its flat index.
void RemoveBlockColor(unsigned int index)
Set/get the color for a block given its flat index.
bool ColorMissingArraysWithNanColor
If the current 'color by' array is missing on some datasets, color these dataset by the LookupTable's...
virtual vtkCompositeMapperHelper2 * CreateHelper()
void RemoveBlockVisibilities()
Set/get the visibility for a block given its flat index.
vtkExecutive * CreateDefaultExecutive() override
We need to override this method because the standard streaming demand driven pipeline is not what we ...
void SetInputArrayToProcess(int idx, vtkInformation *info) override
Call SetInputArrayToProcess on helpers.
void RemoveBlockColors()
Set/get the color for a block given its flat index.
vtkSmartPointer< vtkCompositeDataDisplayAttributes > CompositeAttributes
Composite data set attributes.
void RenderBlock(vtkRenderer *renderer, vtkActor *actor, vtkDataObject *dobj, unsigned int &flat_index)
bool HasTranslucentPolygonalGeometry() override
Some introspection on the type of data the mapper will render used by props to determine if they shou...
std::vector< vtkPolyData * > RenderedList
void Render(vtkRenderer *ren, vtkActor *act) override
This calls RenderPiece (in a for loop if streaming is necessary).
void SetBlockColor(unsigned int index, double r, double g, double b)
Set/get the color for a block given its flat index.
void RemoveBlockOpacity(unsigned int index)
Set/get the opacity for a block given its flat index.
void RemoveBlockOpacities()
Set/get the opacity for a block given its flat index.
void SetCompositeDataDisplayAttributes(vtkCompositeDataDisplayAttributes *attributes)
Set/get the composite data set attributes.
void ComputeBounds() override
Need to loop over the hierarchy to compute bounds.
vtkMTimeType GetMTime() override
Overridden to include vtkCompositeDataDisplayAttributes' mtime.
general representation of visualization data
Superclass for all pipeline executives in VTK.
a simple class to control print indentation
Definition vtkIndent.h:29
Store vtkAlgorithm input/output information.
abstract superclass for all actors, volumes and annotations
Definition vtkProp.h:46
abstract specification for renderers
Definition vtkRenderer.h:62
Hold a reference to a vtkObjectBase instance.
Class to make storing and comparing state quick and easy.
record modification and/or execution time
window superclass for vtkRenderWindow
Definition vtkWindow.h:28
#define VTK_DEPRECATED_IN_9_3_0(reason)
vtkTypeUInt32 vtkMTimeType
Definition vtkType.h:270