Sei Lisa b97b2a78e8 Fix return value for some detection functions. ...

When the index is good, on non-touch functions:
 - llDetectedTouchFace returns -1.
 - llDetectedTouchST and llDetectedTouchUV return TOUCH_INVALID_TEXCOORD.

We were returning 0 and ZERO_VECTOR respectively.

2017-08-30 19:23:38 +02:00

61 KiB

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