Difference between revisions of "TOUCH INVALID VECTOR"

Revision as of 18:25, 5 August 2009

Constant: vector TOUCH_INVALID_VECTOR = <0.0, 0.0, 0.0>;

The vector constant TOUCH_INVALID_VECTOR has the value <0.0, 0.0, 0.0>

Returned by llDetectedTouchPos, llDetectedTouchNormal, and llDetectedTouchBinormal when the touch position is not valid.

For llDetectedTouchPos, <0.0, 0.0, 0.0> may be a valid value so it is possible to get a false negative in this rare situation.

Has the same value as ZERO_VECTOR.

Signature
vector TOUCH_INVALID_VECTOR = <0.0, 0.0, 0.0>;

@@ Line 5: / Line 5: @@
 |value={{LSL VR|0.0|0.0|0.0}}
 |desc=Returned by [[llDetectedTouchPos]], [[llDetectedTouchNormal]], and [[llDetectedTouchBinormal]] when the [[LSL Touch Position|touch position]] is not valid.
+|notes=
+*Is treated like [[FALSE]] in {{LSLGC|Conditional|conditionals}}.
 |examples
 |functions=