Difference between revisions of "Collision start"

Revision as of 13:13, 23 August 2010

Event: collision_start( integer num_detected ){ ; }

5	Event ID
	Delay

Triggered when task starts colliding with another task

• integer

num_detected

Will not detect collisions with ground. Use land_collision_start instead.
Phantom objects can never receive trigger collision events.
llVolumeDetect(TRUE) objects get trigger collision_start and collision_end but not collision() events.
A collision with a hovering avatar does not trigger collisions, unless the avatar turns or moves.
Only a physical object will get collision events from colliding with a non-physical object.

<lsl>default {

   collision_start(integer num)
   {
       llSay(0,"No pushing.");
   }

}</lsl>

A

Add enumeration to llPassCollisions() to provide PASS_ALWAYS, PASS_IF_NOT_HANDLED, and PASS_NEVER as explicit options.
(Was: Collisions passed to parent REGARDLESS llPassCollisions(FALSE) in child)

Signature
event void collision_start( integer num_detected );

@@ Line 7: / Line 7: @@
 * Will not detect collisions with ground.  Use [[land_collision_start]] instead.
 * Phantom objects can never receive trigger collision events.
-llVolumeDetect(TRUE) objects get trigger collision_start and collision_end but not collision() events.
+* llVolumeDetect(TRUE) objects get trigger collision_start and collision_end but not collision() events.
 * A collision with a hovering avatar does not trigger collisions, unless the avatar turns or moves.
 * Only a physical object will get collision events from colliding with a non-physical object.