class grCallback

class grCallback: public grNode

Provides custom behavior during actions

Inheritance:

Public Methods
grCallback(): Default constructor
void GL() const: Generates opengl calls for drawing
char* Name() const: se grNode
void Render( grStatus & status ): se grNode
void Select( grStatus & status ): se grNode
void SetCallback( grCallbackFun * const cb ): Set the pointer to callback function

Inherited from grNode:

Public Methods
grNode* FindByName( const GLuint name )

Documentation

Provides custom behavior during actions. This node provides a general mechanism for inserting callback functions into a scene graph. The callback function is specified with the method SetCallback. The user may access the current traversal status of the current action.

grCallback()

Default constructor

void GL() const

Generates opengl calls for drawing

char* Name() const