|
| virtual vtkTypeBool | IsA (const char *type) |
| | Return 1 if this class is the same type of (or a subclass of) the named class.
|
| |
| vtkShadowMapPass * | NewInstance () const |
| |
| void | PrintSelf (ostream &os, vtkIndent indent) override |
| | Methods invoked by print to print information about the object including superclasses.
|
| |
| void | Render (const vtkRenderState *s) override |
| | Perform rendering according to a render state s.
|
| |
| void | ReleaseGraphicsResources (vtkWindow *w) override |
| | Release graphics resources and ask components to release their own resources.
|
| |
| std::vector< double > | ShadowMapTransforms () |
| | get the matricies for all the shadow maps.
|
| |
| std::vector< int > | GetShadowMapTextureUnits () |
| | get the texture units for the shadow maps for each light.
|
| |
| std::string | GetFragmentDeclaration () |
| | Get the shader code to compute light factors based on a mappers vertexVC variable.
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| |
| std::string | GetFragmentImplementation () |
| |
| bool | PreReplaceShaderValues (std::string &vertexShader, std::string &geometryShader, std::string &fragmentShader, vtkAbstractMapper *mapper, vtkProp *prop) override |
| | Use vtkShaderProgram::Substitute to replace.
|
| |
| bool | PostReplaceShaderValues (std::string &vertexShader, std::string &geometryShader, std::string &fragmentShader, vtkAbstractMapper *mapper, vtkProp *prop) override |
| | Use vtkShaderProgram::Substitute to replace.
|
| |
| bool | SetShaderParameters (vtkShaderProgram *program, vtkAbstractMapper *mapper, vtkProp *prop, vtkOpenGLVertexArrayObject *VAO=nullptr) override |
| | Update the uniforms of the shader program.
|
| |
|
| virtual vtkShadowMapBakerPass * | GetShadowMapBakerPass () |
| | Pass that generates the shadow maps.
|
| |
| virtual void | SetShadowMapBakerPass (vtkShadowMapBakerPass *shadowMapBakerPass) |
| | Pass that generates the shadow maps.
|
| |
|
| virtual vtkRenderPass * | GetOpaqueSequence () |
| | Pass that render the lights and opaque geometry Typically a sequence pass with a light pass and opaque pass.
|
| |
| virtual void | SetOpaqueSequence (vtkRenderPass *opaqueSequence) |
| | Pass that render the lights and opaque geometry Typically a sequence pass with a light pass and opaque pass.
|
| |
| virtual vtkTypeBool | IsA (const char *type) |
| | Return 1 if this class is the same type of (or a subclass of) the named class.
|
| |
| vtkOpenGLRenderPass * | NewInstance () const |
| |
| void | PrintSelf (ostream &os, vtkIndent indent) override |
| | Methods invoked by print to print information about the object including superclasses.
|
| |
| virtual bool | SetShaderParameters (vtkShaderProgram *program, vtkAbstractMapper *mapper, vtkProp *prop, vtkOpenGLVertexArrayObject *VAO=nullptr) |
| | Update the uniforms of the shader program.
|
| |
| virtual vtkMTimeType | GetShaderStageMTime () |
| | For multi-stage render passes that need to change shader code during a single pass, use this method to notify a mapper that the shader needs to be rebuilt (rather than reuse the last cached shader.
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| |
| virtual void | SetActiveDrawBuffers (unsigned int) |
| | Number of active draw buffers.
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| |
| virtual unsigned int | GetActiveDrawBuffers () |
| |
| virtual vtkTypeBool | IsA (const char *type) |
| | Return 1 if this class is the same type of (or a subclass of) the named class.
|
| |
| vtkRenderPass * | NewInstance () const |
| |
| void | PrintSelf (ostream &os, vtkIndent indent) override |
| | Methods invoked by print to print information about the object including superclasses.
|
| |
| virtual void | Render (const vtkRenderState *s)=0 |
| | Perform rendering according to a render state s.
|
| |
| virtual void | ReleaseGraphicsResources (vtkWindow *w) |
| | Release graphics resources and ask components to release their own resources.
|
| |
| virtual int | GetNumberOfRenderedProps () |
| | Number of props rendered at the last Render call.
|
| |
| | vtkBaseTypeMacro (vtkObject, vtkObjectBase) |
| |
| virtual void | DebugOn () |
| | Turn debugging output on.
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| |
| virtual void | DebugOff () |
| | Turn debugging output off.
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| |
| bool | GetDebug () |
| | Get the value of the debug flag.
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| |
| void | SetDebug (bool debugFlag) |
| | Set the value of the debug flag.
|
| |
| virtual void | Modified () |
| | Update the modification time for this object.
|
| |
| virtual vtkMTimeType | GetMTime () |
| | Return this object's modified time.
|
| |
| void | PrintSelf (ostream &os, vtkIndent indent) override |
| | Methods invoked by print to print information about the object including superclasses.
|
| |
| void | RemoveObserver (unsigned long tag) |
| |
| void | RemoveObservers (unsigned long event) |
| |
| void | RemoveObservers (const char *event) |
| |
| void | RemoveAllObservers () |
| |
| vtkTypeBool | HasObserver (unsigned long event) |
| |
| vtkTypeBool | HasObserver (const char *event) |
| |
| vtkTypeBool | InvokeEvent (unsigned long event) |
| |
| vtkTypeBool | InvokeEvent (const char *event) |
| |
| std::string | GetObjectDescription () const override |
| | The object description printed in messages and PrintSelf output.
|
| |
| unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| vtkCommand * | GetCommand (unsigned long tag) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| void | RemoveObserver (vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| void | RemoveObservers (unsigned long event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| void | RemoveObservers (const char *event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| vtkTypeBool | HasObserver (unsigned long event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| vtkTypeBool | HasObserver (const char *event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| template<class U , class T > |
| unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
| | Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
|
| |
| template<class U , class T > |
| unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
| | Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
|
| |
| template<class U , class T > |
| unsigned long | AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
| | Allow user to set the AbortFlagOn() with the return value of the callback method.
|
| |
| vtkTypeBool | InvokeEvent (unsigned long event, void *callData) |
| | This method invokes an event and return whether the event was aborted or not.
|
| |
| vtkTypeBool | InvokeEvent (const char *event, void *callData) |
| | This method invokes an event and return whether the event was aborted or not.
|
| |
| virtual void | SetObjectName (const std::string &objectName) |
| | Set/get the name of this object for reporting purposes.
|
| |
| virtual std::string | GetObjectName () const |
| | Set/get the name of this object for reporting purposes.
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| |
| const char * | GetClassName () const |
| | Return the class name as a string.
|
| |
| virtual std::string | GetObjectDescription () const |
| | The object description printed in messages and PrintSelf output.
|
| |
| virtual vtkTypeBool | IsA (const char *name) |
| | Return 1 if this class is the same type of (or a subclass of) the named class.
|
| |
| virtual vtkIdType | GetNumberOfGenerationsFromBase (const char *name) |
| | Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
|
| |
| virtual void | Delete () |
| | Delete a VTK object.
|
| |
| virtual void | FastDelete () |
| | Delete a reference to this object.
|
| |
| void | InitializeObjectBase () |
| |
| void | Print (ostream &os) |
| | Print an object to an ostream.
|
| |
| void | Register (vtkObjectBase *o) |
| | Increase the reference count (mark as used by another object).
|
| |
| virtual void | UnRegister (vtkObjectBase *o) |
| | Decrease the reference count (release by another object).
|
| |
| int | GetReferenceCount () |
| | Return the current reference count of this object.
|
| |
| void | SetReferenceCount (int) |
| | Sets the reference count.
|
| |
| bool | GetIsInMemkind () const |
| | A local state flag that remembers whether this object lives in the normal or extended memory space.
|
| |
| virtual void | PrintHeader (ostream &os, vtkIndent indent) |
| | Methods invoked by print to print information about the object including superclasses.
|
| |
| virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
| | Methods invoked by print to print information about the object including superclasses.
|
| |
| virtual bool | UsesGarbageCollector () const |
| | Indicate whether the class uses vtkGarbageCollector or not.
|
| |
|
| static vtkShadowMapPass * | New () |
| |
| static vtkTypeBool | IsTypeOf (const char *type) |
| |
| static vtkShadowMapPass * | SafeDownCast (vtkObjectBase *o) |
| |
| static vtkInformationObjectBaseKey * | ShadowMapPass () |
| | this key will contain the shadow map pass
|
| |
| static vtkTypeBool | IsTypeOf (const char *type) |
| |
| static vtkOpenGLRenderPass * | SafeDownCast (vtkObjectBase *o) |
| |
| static vtkInformationObjectBaseVectorKey * | RenderPasses () |
| | Key containing information about the current pass.
|
| |
| static vtkTypeBool | IsTypeOf (const char *type) |
| |
| static vtkRenderPass * | SafeDownCast (vtkObjectBase *o) |
| |
| static vtkObject * | New () |
| | Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
|
| |
| static void | BreakOnError () |
| | This method is called when vtkErrorMacro executes.
|
| |
| static void | SetGlobalWarningDisplay (vtkTypeBool val) |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
|
| |
| static void | GlobalWarningDisplayOn () |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
|
| |
| static void | GlobalWarningDisplayOff () |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
|
| |
| static vtkTypeBool | GetGlobalWarningDisplay () |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
|
| |
| static vtkTypeBool | IsTypeOf (const char *name) |
| | Return 1 if this class type is the same type of (or a subclass of) the named class.
|
| |
| static vtkIdType | GetNumberOfGenerationsFromBaseType (const char *name) |
| | Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
|
| |
| static vtkObjectBase * | New () |
| | Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
|
| |
| static void | SetMemkindDirectory (const char *directoryname) |
| | The name of a directory, ideally mounted -o dax, to memory map an extended memory space within.
|
| |
| static bool | GetUsingMemkind () |
| | A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space.
|
| |
Implement a shadow mapping render pass.
Render the opaque polygonal geometry of a scene with shadow maps (a technique to render hard shadows in hardware).
This pass expects an initialized depth buffer and color buffer. Initialized buffers means they have been cleared with farthest z-value and background color/gradient/transparent color. An opaque pass may have been performed right after the initialization.
Its delegate is usually set to a vtkOpaquePass.
- Implementation:
- The first pass of the algorithm is to generate a shadow map per light (depth map from the light point of view) by rendering the opaque objects with the OCCLUDER property keys. The second pass is to render the opaque objects with the RECEIVER keys.
- See also
- vtkRenderPass, vtkOpaquePass
- Online Examples:
- Tests:
- vtkShadowMapPass (Tests)
Definition at line 81 of file vtkShadowMapPass.h.
Public Types inherited from vtkOpenGLRenderPass
1.9.7
