Collide

[roobert]

as I can generate an action after the collision of two models

mod1=viz.add('ball.wrl')
mod1.collideMesh()

mod2=viz.add('ball.wrl')
mod2.collideMesh()

if mod1 collide with mod2:
print "collision exists"

[Jeff]

The Callbacks and Complex Shapes (http://docs.worldviz.com/vizard/#Callbacks_and_Complex_Shapes.htm) tutorial shows how to handle collision events when using physics. In the callback function for the collision event you can call the action.