Constructor.

Adds a child as last one in group.

Adds a new name to the search list.

Adds a new type to the search list.

Creates and returns an exact copy of the node.

Copies the contents of fc's fields into this object's fields.

Notification at this Field Container is enabled (if flag == true) or disabled (if flag == false).

Returns true if this object's fields are exactly equal to fc's fields.

Finds index of given child within group.

Returns the values of the fields of this object in the Open Inventor ASCII file format in the given string.

Returns a list of fields, including the eventIn's and eventOut's.

This method is called by actions to allow the node to provide an "alternate representation" when appropriate (typically depending on the action type).

Returns pointer the child node with the given index.

Returns a the eventIn with the given name.

Returns the eventOut with the given name.

Returns a the field of this object whose name is fieldName.

Returns the name of the given field in the fieldName argument.

Appends references to all of this object's fields to resultList, and returns the number of fields appended.

Returns the name of an instance.

Returns number of children.

Returns the number of frames between recalculation of the list of occluders when approximate occlusion is On.

Returns number of names in the search list.

Returns number of types in the search list.

Returns the i th name of the search list.

Returns the i th type of the search list.

Returns the pixel threshold.

Returns true if the GL_HP_occlusion_test test is used instead of GL_NV_occlusion_query test.

Returns true if all of the object's fields have their default values.

Adds a child so that it becomes the one with the given index.

Returns true if approximate occlusion is On.

Used by BoundingBoxAction to known if bounding box computation should be ignored or not.

Notification is the process of telling interested objects that this object has changed.

Returns the state of the override flag.

Gets the ScaleViz synchronizable state of this object.

Removes all children from group.

Clears all names from the search list.

Removes child with given index from group.

Removes first instance of given child from group.

Removes a name from the search list.

Removes a type from the search list.

Replaces child with given index with new child.

Replaces first instance of given child with new child.

Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format.

Enabling this option may speed up rendering.

When approximate occlusion is On, after num frames, the list of occluders will be recalculated.

Turns the override flag on or off.

Sets this to be a ScaleViz synchronizable object.

Specifies the number of pixels below which the object will be culled.

Sets all fields in this object to their default values.

By default, and if the hardware supports it, during the n-1 frames where occluders are not retested, occluded objects are tested with a more efficient test using the GL_NV_occlusion_query extension.

Marks an instance as modified, simulating a change to it.

Whether to cache during bounding box traversal.

Whether to ignore this node during bounding box traversal.

Whether to cache during OpenRTRT rendering traversal.

Specifies the fast edit mode of the separator node.

Normally each culling node maintains its own render list.

Whether to cull during picking traversal.

Whether to cache during rendering traversal.

Whether to cull during rendering traversal.

Used during the ScaleViz depth compositing process, this field specifies which render unit (OIRU) will render the sub scene graph below this separator.

This callback can be used to get render statistics: the number of objects actually rendered versus the number of objects that would have been rendered without the occlusion culling node.