3.7.3.2 SoCallbackAction

3.7.3.2 `SoCallbackAction`

SoCallbackAction::Response SoCallbackActionCB( void *data, SoCallbackAction *action, const SoNode *node)

A Python implementation must look like:

def mySoCallbackCallback(myCallbackData, myAction):
    '''Callback for ..

    myCallbackData can be any type or class
    myAction is an iv.SoAction
    '''

    # your Python code

    # return eiter SoCallbackAction.ABORT, -.CONTINUE, or -.PRUNE
    return SoCallbackAction.CONTINUE

void SoTriangleCB( void *data, SoCallbackAction *action, const SoPrimitiveVertex *v1, const SoPrimitiveVertex *v2, const SoPrimitiveVertex *v3)

A Python implementation must look like:

def mySoTriangleCallback(myCallbackData, myAction, myV1, myV2, myV3):
    '''Callback for ..

    myCallbackData can be any type or class
    myAction is an iv.SoAction
    myV1 is an iv.SoPrimitiveVertex
    myV2 is an iv.SoPrimitiveVertex
    myV3 is an iv.SoPrimitiveVertex
    '''

    # your Python code

    # no use to return something

void SoLineSegmentCB( void *data, SoCallbackAction *action, const SoPrimitiveVertex *v1, const SoPrimitiveVertex *v2)

A Python implementation must look like:

def mySoLineSegmentCallback(myCallbackData, myAction, myV1, myV2):
    '''Callback for ..

    myCallbackData can be any type or class
    myAction is an iv.SoAction
    myV1 is an iv.SoPrimitiveVertex
    myV2 is an iv.SoPrimitiveVertex
    '''

    # your Python code

    # no use to return something

void SoPointCB( void *data, SoCallbackAction *action, const SoPrimitiveVertex *v1)

A Python implementation must look like:

def mySoPointCallback(myCallbackData, myAction, myV1):
    '''Callback for ..

    myCallbackData can be any type or class
    myAction is an iv.SoAction
    myV1 is an iv.SoPrimitiveVertex
    '''

    # your Python code

    # no use to return something