Public Member Functions |
| | CullVisitor () |
| | CullVisitor (const CullVisitor &) |
| | Copy constructor that does a shallow copy.
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| | META_NodeVisitor ("osgUtil","CullVisitor") virtual CullVisitor *clone() const |
| | Create a shallow copy of the CullVisitor, used by CullVisitor::create() to clone the prototype.
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| virtual void | reset () |
| void | setIdentifier (Identifier *identifier) |
| Identifier * | getIdentifier () |
| const Identifier * | getIdentifier () const |
| virtual osg::Vec3 | getEyePoint () const |
| | Get the eye point in local coordinates.
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| virtual osg::Vec3 | getViewPoint () const |
| | Get the view point in local coordinates.
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| virtual float | getDistanceToEyePoint (const osg::Vec3 &pos, bool withLODScale) const |
| | Get the distance from a point to the eye point, distance value in local coordinate system.
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| virtual float | getDistanceFromEyePoint (const osg::Vec3 &pos, bool withLODScale) const |
| | Get the distance of a point from the eye point, distance value in the eye coordinate system.
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| virtual float | getDistanceToViewPoint (const osg::Vec3 &pos, bool withLODScale) const |
| | Get the distance from a point to the view point, distance value in local coordinate system.
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| virtual void | apply (osg::Node &) |
| virtual void | apply (osg::Geode &node) |
| virtual void | apply (osg::Billboard &node) |
| virtual void | apply (osg::LightSource &node) |
| virtual void | apply (osg::ClipNode &node) |
| virtual void | apply (osg::TexGenNode &node) |
| virtual void | apply (osg::Group &node) |
| virtual void | apply (osg::Transform &node) |
| virtual void | apply (osg::Projection &node) |
| virtual void | apply (osg::Switch &node) |
| virtual void | apply (osg::LOD &node) |
| virtual void | apply (osg::ClearNode &node) |
| virtual void | apply (osg::Camera &node) |
| virtual void | apply (osg::OccluderNode &node) |
| virtual void | apply (osg::OcclusionQueryNode &node) |
| void | pushStateSet (const osg::StateSet *ss) |
| | Push state set on the current state group.
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| void | popStateSet () |
| | Pop the top state set and hence associated state group.
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| void | setStateGraph (StateGraph *rg) |
| StateGraph * | getRootStateGraph () |
| StateGraph * | getCurrentStateGraph () |
| void | setRenderStage (RenderStage *rg) |
| RenderStage * | getRenderStage () |
| RenderStage * | getCurrentRenderStage () |
| osg::Camera * | getCurrentCamera () |
| RenderBin * | getCurrentRenderBin () |
| void | setCurrentRenderBin (RenderBin *rb) |
| void | setCalculatedNearPlane (value_type value) |
| value_type | getCalculatedNearPlane () const |
| void | setCalculatedFarPlane (value_type value) |
| value_type | getCalculatedFarPlane () const |
| value_type | computeNearestPointInFrustum (const osg::Matrix &matrix, const osg::Polytope::PlaneList &planes, const osg::Drawable &drawable) |
| bool | updateCalculatedNearFar (const osg::Matrix &matrix, const osg::BoundingBox &bb) |
| bool | updateCalculatedNearFar (const osg::Matrix &matrix, const osg::Drawable &drawable, bool isBillboard=false) |
| void | updateCalculatedNearFar (const osg::Vec3 &pos) |
| void | addDrawable (osg::Drawable *drawable, osg::RefMatrix *matrix) |
| | Add a drawable to current render graph.
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| void | addDrawableAndDepth (osg::Drawable *drawable, osg::RefMatrix *matrix, float depth) |
| | Add a drawable and depth to current render graph.
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| void | addPositionedAttribute (osg::RefMatrix *matrix, const osg::StateAttribute *attr) |
| | Add an attribute which is positioned relative to the modelview matrix.
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| void | addPositionedTextureAttribute (unsigned int textureUnit, osg::RefMatrix *matrix, const osg::StateAttribute *attr) |
| | Add an attribute which is positioned relative to the modelview matrix.
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| void | computeNearPlane () |
| | compute near plane based on the polgon intersection of primtives in near plane candidate list of drawables.
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| virtual void | popProjectionMatrix () |
| | Re-implement CullStack's popProjectionMatrix() adding clamping of the projection matrix to the computed near and far.
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| virtual bool | clampProjectionMatrixImplementation (osg::Matrixf &projection, double &znear, double &zfar) const |
| | CullVisitor's default clamping of the projection float matrix to computed near and far values.
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| virtual bool | clampProjectionMatrixImplementation (osg::Matrixd &projection, double &znear, double &zfar) const |
| | CullVisitor's default clamping of the projection double matrix to computed near and far values.
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| bool | clampProjectionMatrix (osg::Matrixf &projection, value_type &znear, value_type &zfar) const |
| | Clamp the projection float matrix to computed near and far values, use callback if it exists, otherwise use default CullVisitor implementation.
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| bool | clampProjectionMatrix (osg::Matrixd &projection, value_type &znear, value_type &zfar) const |
| | Clamp the projection double matrix to computed near and far values, use callback if it exists, otherwise use default CullVisitor implementation.
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| void | setState (osg::State *state) |
| osg::State * | getState () |
| const osg::State * | getState () const |
| void | setRenderInfo (osg::RenderInfo &renderInfo) |
| osg::RenderInfo & | getRenderInfo () |
| const osg::RenderInfo & | getRenderInfo () const |
| | NodeVisitor (TraversalMode tm=TRAVERSE_NONE) |
| | NodeVisitor (VisitorType type, TraversalMode tm=TRAVERSE_NONE) |
| virtual | ~NodeVisitor () |
| virtual const char * | libraryName () const |
| | return the library name/namespapce of the visitor's.
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| virtual const char * | className () const |
| | return the name of the visitor's class type.
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| void | setVisitorType (VisitorType type) |
| | Set the VisitorType, used to distinguish different visitors during traversal of the scene, typically used in the Node::traverse() method to select which behaviour to use for different types of traversal/visitors.
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| VisitorType | getVisitorType () const |
| | Get the VisitorType.
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| void | setTraversalNumber (unsigned int fn) |
| | Set the traversal number.
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| unsigned int | getTraversalNumber () const |
| | Get the traversal number.
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| void | setFrameStamp (FrameStamp *fs) |
| | Set the FrameStamp that this traversal is associated with.
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| const FrameStamp * | getFrameStamp () const |
| | Get the FrameStamp that this traversal is associated with.
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| void | setTraversalMask (Node::NodeMask mask) |
| | Set the TraversalMask of this NodeVisitor.
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| Node::NodeMask | getTraversalMask () const |
| | Get the TraversalMask.
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| void | setNodeMaskOverride (Node::NodeMask mask) |
| | Set the NodeMaskOverride mask.
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| Node::NodeMask | getNodeMaskOverride () const |
| | Get the NodeMaskOverride mask.
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| bool | validNodeMask (const osg::Node &node) const |
| | Method to called by Node and its subclass' Node::accept() method, if the result is true it is used to cull operations of nodes and their subgraphs.
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| void | setTraversalMode (TraversalMode mode) |
| | Set the traversal mode for Node::traverse() to use when deciding which children of a node to traverse.
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| TraversalMode | getTraversalMode () const |
| | Get the traversal mode.
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| void | setUserData (Referenced *obj) |
| | Set user data, data must be subclassed from Referenced to allow automatic memory handling.
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| Referenced * | getUserData () |
| | Get user data.
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| const Referenced * | getUserData () const |
| | Get const user data.
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| void | traverse (Node &node) |
| | Method for handling traversal of a nodes.
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| void | pushOntoNodePath (Node *node) |
| | Method called by osg::Node::accept() method before a call to the NodeVisitor::apply(..).
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| void | popFromNodePath () |
| | Method called by osg::Node::accept() method after a call to NodeVisitor::apply(..).
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| NodePath & | getNodePath () |
| | Get the non const NodePath from the top most node applied down to the current Node being visited.
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| const NodePath & | getNodePath () const |
| | Get the const NodePath from the top most node applied down to the current Node being visited.
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| virtual void | apply (ProxyNode &node) |
| virtual void | apply (CoordinateSystemNode &node) |
| virtual void | apply (CameraView &node) |
| virtual void | apply (MatrixTransform &node) |
| virtual void | apply (PositionAttitudeTransform &node) |
| virtual void | apply (Sequence &node) |
| virtual void | apply (PagedLOD &node) |
| void | setDatabaseRequestHandler (DatabaseRequestHandler *handler) |
| | Set the handler for database requests.
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| DatabaseRequestHandler * | getDatabaseRequestHandler () |
| | Get the handler for database requests.
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| const DatabaseRequestHandler * | getDatabaseRequestHandler () const |
| | Get the const handler for database requests.
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| void | setImageRequestHandler (ImageRequestHandler *handler) |
| | Set the handler for image requests.
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| ImageRequestHandler * | getImageRequestHandler () |
| | Get the handler for image requests.
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| const ImageRequestHandler * | getImageRequestHandler () const |
| | Get the const handler for image requests.
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| | Referenced () |
| | Referenced (bool threadSafeRefUnref) |
| | Referenced (const Referenced &) |
| Referenced & | operator= (const Referenced &) |
| virtual void | setThreadSafeRefUnref (bool threadSafe) |
| | Set whether to use a mutex to ensure ref() and unref() are thread safe.
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| bool | getThreadSafeRefUnref () const |
| | Get whether a mutex is used to ensure ref() and unref() are thread safe.
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| OpenThreads::Mutex * | getRefMutex () const |
| | Get the mutex used to ensure thread safety of ref()/unref().
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| int | ref () const |
| | Increment the reference count by one, indicating that this object has another pointer which is referencing it.
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| int | unref () const |
| | Decrement the reference count by one, indicating that a pointer to this object is referencing it.
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| int | unref_nodelete () const |
| | Decrement the reference count by one, indicating that a pointer to this object is referencing it.
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| int | referenceCount () const |
| | Return the number of pointers currently referencing this object.
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| ObserverSet * | getObserverSet () const |
| | Get the ObserverSet if one is attached, otherwise return NULL.
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| ObserverSet * | getOrCreateObserverSet () const |
| | Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet.
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| void | addObserver (Observer *observer) const |
| | Add a Observer that is observing this object, notify the Observer when this object gets deleted.
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| void | removeObserver (Observer *observer) const |
| | Remove Observer that is observing this object.
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| | CullStack () |
| | CullStack (const CullStack &cs) |
| | ~CullStack () |
| void | pushCullingSet () |
| void | popCullingSet () |
| void | setOccluderList (const ShadowVolumeOccluderList &svol) |
| ShadowVolumeOccluderList & | getOccluderList () |
| const ShadowVolumeOccluderList & | getOccluderList () const |
| void | pushViewport (osg::Viewport *viewport) |
| void | popViewport () |
| void | pushProjectionMatrix (osg::RefMatrix *matrix) |
| void | pushModelViewMatrix (osg::RefMatrix *matrix, Transform::ReferenceFrame referenceFrame) |
| void | popModelViewMatrix () |
| float | getFrustumVolume () |
| float | pixelSize (const Vec3 &v, float radius) const |
| | Compute the pixel size of an object at position v, with specified radius.
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| float | pixelSize (const BoundingSphere &bs) const |
| | Compute the pixel size of the bounding sphere.
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| float | clampedPixelSize (const Vec3 &v, float radius) const |
| | Compute the pixel size of an object at position v, with specified radius.
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| float | clampedPixelSize (const BoundingSphere &bs) const |
| | Compute the pixel size of the bounding sphere.
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| void | disableAndPushOccludersCurrentMask (NodePath &nodePath) |
| void | popOccludersCurrentMask (NodePath &nodePath) |
| bool | isCulled (const std::vector< Vec3 > &vertices) |
| bool | isCulled (const BoundingBox &bb) |
| bool | isCulled (const BoundingSphere &bs) |
| bool | isCulled (const osg::Node &node) |
| void | pushCurrentMask () |
| void | popCurrentMask () |
| CullingStack & | getClipSpaceCullingStack () |
| CullingStack & | getProjectionCullingStack () |
| CullingStack & | getModelViewCullingStack () |
| CullingSet & | getCurrentCullingSet () |
| const CullingSet & | getCurrentCullingSet () const |
| osg::Viewport * | getViewport () |
| osg::RefMatrix * | getModelViewMatrix () |
| osg::RefMatrix * | getProjectionMatrix () |
| osg::Matrix | getWindowMatrix () |
| const osg::RefMatrix * | getMVPW () |
| const osg::Vec3 & | getReferenceViewPoint () const |
| void | pushReferenceViewPoint (const osg::Vec3 &viewPoint) |
| void | popReferenceViewPoint () |
| const osg::Vec3 & | getEyeLocal () const |
| const osg::Vec3 & | getViewPointLocal () const |
| const osg::Vec3 | getUpLocal () const |
| const osg::Vec3 | getLookVectorLocal () const |
| | CullSettings () |
| | CullSettings (ArgumentParser &arguments) |
| | CullSettings (const CullSettings &cs) |
| virtual | ~CullSettings () |
| CullSettings & | operator= (const CullSettings &settings) |
| virtual void | setDefaults () |
| void | setInheritanceMask (InheritanceMask mask) |
| | Set the inheritance mask used in inheritCullSettings to control which variables get overwritten by the passed in CullSettings object.
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| InheritanceMask | getInheritanceMask () const |
| | Get the inheritance mask used in inheritCullSettings to control which variables get overwritten by the passed in CullSettings object.
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| void | setCullSettings (const CullSettings &settings) |
| | Set the local cull settings values from specified CullSettings object.
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| virtual void | inheritCullSettings (const CullSettings &settings) |
| | Inherit the local cull settings variable from specified CullSettings object, according to the inheritance mask.
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| virtual void | inheritCullSettings (const CullSettings &settings, unsigned int inheritanceMask) |
| | Inherit the local cull settings variable from specified CullSettings object, according to the inheritance mask.
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| void | readEnvironmentalVariables () |
| | read the environmental variables.
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| void | readCommandLine (ArgumentParser &arguments) |
| | read the commandline arguments.
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| void | setInheritanceMaskActionOnAttributeSetting (InheritanceMaskActionOnAttributeSetting action) |
| InheritanceMaskActionOnAttributeSetting | getInheritanceMaskActionOnAttributeSetting () const |
| void | applyMaskAction (unsigned int maskBit) |
| | Apply the action, specified by the InheritanceMaskActionOnAttributeSetting, to apply to the inheritance bit mask.
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| void | setImpostorsActive (bool active) |
| | Switch the creation of Impostors on or off.
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| bool | getImpostorsActive () const |
| | Get whether impostors are active or not.
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| void | setImpostorPixelErrorThreshold (float numPixels) |
| | Set the impostor error threshold.
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| float | getImpostorPixelErrorThreshold () const |
| | Get the impostor error threshold.
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| void | setDepthSortImpostorSprites (bool doDepthSort) |
| | Set whether ImpostorSprite's should be placed in a depth sorted bin for rendering.
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| bool | getDepthSortImpostorSprites () const |
| | Get whether ImpostorSprite's are depth sorted bin for rendering.
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| void | setNumberOfFrameToKeepImpostorSprites (int numFrames) |
| | Set the number of frames that an ImpostorSprite is kept whilst not being beyond, before being recycled.
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| int | getNumberOfFrameToKeepImpostorSprites () const |
| | Get the number of frames that an ImpostorSprite is kept whilst not being beyond, before being recycled.
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| void | setComputeNearFarMode (ComputeNearFarMode cnfm) |
| ComputeNearFarMode | getComputeNearFarMode () const |
| void | setNearFarRatio (double ratio) |
| double | getNearFarRatio () const |
| void | setCullingMode (CullingMode mode) |
| | Set the culling mode for the CullVisitor to use.
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| CullingMode | getCullingMode () const |
| | Returns the current CullingMode.
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| void | setCullMask (osg::Node::NodeMask nm) |
| osg::Node::NodeMask | getCullMask () const |
| void | setCullMaskLeft (osg::Node::NodeMask nm) |
| osg::Node::NodeMask | getCullMaskLeft () const |
| void | setCullMaskRight (osg::Node::NodeMask nm) |
| osg::Node::NodeMask | getCullMaskRight () const |
| void | setLODScale (float scale) |
| | Set the LOD bias for the CullVisitor to use.
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| float | getLODScale () const |
| | Get the LOD bias.
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| void | setSmallFeatureCullingPixelSize (float value) |
| | Set the Small Feature Culling Pixel Size.
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| float | getSmallFeatureCullingPixelSize () const |
| | Get the Small Feature Culling Pixel Size.
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| void | setClampProjectionMatrixCallback (ClampProjectionMatrixCallback *cpmc) |
| | set the ClampProjectionMatrixCallback.
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| ClampProjectionMatrixCallback * | getClampProjectionMatrixCallback () |
| | get the non const ClampProjectionMatrixCallback.
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const
ClampProjectionMatrixCallback * | getClampProjectionMatrixCallback () const |
| | get the const ClampProjectionMatrixCallback.
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| void | write (std::ostream &out) |
| | Write out internal settings of CullSettings.
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Basic NodeVisitor implementation for rendering a scene.
This visitor traverses the scene graph, collecting transparent and opaque osg::Drawables into a depth sorted transparent bin and a state sorted opaque bin. The opaque bin is rendered first, and then the transparent bin is rendered in order from the furthest osg::Drawable from the eye to the one nearest the eye.
Public Member Functions inherited from osg::NodeVisitor