<vizact>.onPathEvent

Vizard 7 » Command Index » Vizard modules » vizact » <vizact>.onPathEvent

7.6

<vizact>.onPathEvent

Registers a function to handle animation path events

<vizact>.onPathEvent(
path
name
func
*args
)

path

Animation path object

name

Name of animation path event

func

The function to call when the path event is triggered

*args

Arguments to pass to the function

Remarks

When the specified event name is triggered on the animation path, the given function will be called.

Return Value

A vizact.EventFunction object with the following methods:

Method	Description
<event>.setEnabled(val)	Enable/Disable the event function. The associated function will not be called while the event function is disabled. viz.TOGGLE can be used to toggle the state. Event functions are initially enabled.
<event>.getEnabled()	Get the enabled state of the event function.
<event>.remove()	Permanently unregister the event function.

Example

# Create event when end of path is reached
path.addEventAtEnd('end')

# Register callback when end is reached
def onEndReached():
print('end reached')
vizact.onPathEvent(path, 'end', onEndReached)