User Guide

Chapter 3142

Example

This example has three parts. The first part is the first line of code, which registers the

#putDetails handler for the #collideAny event. The second part is the #putDetails handler.

When two models in the cast member MyScene collide, the #putDetails handler is called and

the

collisionData argument is sent to it. This handler displays the four properties of the

collisionData object in the message window. The third part of the example shows the results

from the message window. The first two lines show that the model named GreenBall was model A

and the model named YellowBall was model B in the collision. The third line shows the point of

contact of the two models. The last line shows the direction of the collision.

member("MyScene").registerForEvent(#collideAny, #putDetails, 0)

on putDetails me, collisionData

put collisionData.modelA

put collisionData.modelB

put collisionData.pointOfContact

put collisionData.collisionNormal

end

-- model("GreenBall")

-- model("YellowBall")

-- vector( 24.800, 0.000, 0.000 )

-- vector( -1.000, 0.000, 0.000 )