GeomDrawCallbackData

from panda3d.core import GeomDrawCallbackData
class GeomDrawCallbackData

Bases: CallbackData

This specialization on CallbackData is passed when the callback is initiated from deep within the draw traversal, for a particular Geom.

Inheritance diagram

Inheritance diagram of GeomDrawCallbackData

__init__(*args, **kwargs)
getClassType()

C++ Interface: get_class_type()

getForce()

C++ Interface: get_force(GeomDrawCallbackData self)

/**

  • Returns true if any required data should be forced into memory if necessary

  • to render the object, or false if the object should be omitted if some of

  • the data is not available (at least until the data becomes available

  • later).

*/

getGsg()

C++ Interface: get_gsg(GeomDrawCallbackData self)

/**

  • Returns a pointer to the current GSG.

*/

getLostState()

C++ Interface: get_lost_state(GeomDrawCallbackData self)

/**

  • Returns the lost_state flag. See set_lost_state().

*/

get_class_type()

C++ Interface: get_class_type()

get_force()

C++ Interface: get_force(GeomDrawCallbackData self)

/**

  • Returns true if any required data should be forced into memory if necessary

  • to render the object, or false if the object should be omitted if some of

  • the data is not available (at least until the data becomes available

  • later).

*/

get_gsg()

C++ Interface: get_gsg(GeomDrawCallbackData self)

/**

  • Returns a pointer to the current GSG.

*/

get_lost_state()

C++ Interface: get_lost_state(GeomDrawCallbackData self)

/**

  • Returns the lost_state flag. See set_lost_state().

*/

setLostState()

C++ Interface: set_lost_state(const GeomDrawCallbackData self, bool lost_state)

/**

  • Sets the lost_state flag. If this is true, the callback does not have to

  • be quite so careful to clean up after itself; Panda will assume that the

  • graphics state is in an unknown state after the callback has finished, and

  • will issue all the necessary calls to restore it. If this is false, Panda

  • will assume the callback will leave the graphics state exactly as it came

  • in, and won’t bother to try to restore it. The default is true.

*/

set_lost_state()

C++ Interface: set_lost_state(const GeomDrawCallbackData self, bool lost_state)

/**

  • Sets the lost_state flag. If this is true, the callback does not have to

  • be quite so careful to clean up after itself; Panda will assume that the

  • graphics state is in an unknown state after the callback has finished, and

  • will issue all the necessary calls to restore it. If this is false, Panda

  • will assume the callback will leave the graphics state exactly as it came

  • in, and won’t bother to try to restore it. The default is true.

*/