Difference between revisions of "Collision start"

Revision as of 14:12, 23 August 2010

Event: collision_start( integer num_detected ){ ; }

5	Event ID
	Delay

Triggered when task starts colliding with another task

• integer

num_detected

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 5: / Line 5: @@
 |spec
 |caveats=
-Will not detect collisions with ground.  Use [[land_collision_start]] instead.
+* 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.
 |examples=<lsl>default
 {