Difference between revisions of "LlDetectedTouchUV"
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Dildo Spitz (talk | contribs) |
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* The touch happened too close to the edge of the face to determine a location. | * The touch happened too close to the edge of the face to determine a location. | ||
* The triggering event is not a touch event. | * The triggering event is not a touch event. | ||
|examples | |examples= | ||
<lsl> | |||
default | |||
{ | |||
touch_start(integer UV_detected) | |||
{ | |||
integer i = 0; | |||
for(; i<UV_detected; ++i) | |||
llWhisper(0, "UV clicked: " + (string)llDetectedTouchUV(i)); | |||
} | |||
} | |||
</lsl> | |||
|helpers | |helpers | ||
|related | |related | ||
| Line 32: | Line 43: | ||
|also_articles | |also_articles | ||
|notes | |notes | ||
|history=*Introduced in Viewer {{SVN|870|rev=92872|branch=Release|anchor=file14|date=Wednesday, 23 July 2008}} | |history=*Introduced in Viewer {{SVN|870|rev=92872|branch=Release|anchor=file14|date=Wednesday, 23 July 2008}}. | ||
*Server support available | *Server support available in Second Life Server 1.24.7.98039, client support in Release Candidate viewer 1.21.4 (98167). | ||
|cat1=Touch | |cat1=Touch | ||
|cat2 | |cat2 | ||
Revision as of 20:59, 2 October 2008
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: vector llDetectedTouchUV( integer index );| 337 | Function ID |
| 0.0 | Forced Delay |
| 10.0 | Energy |
Returns a vector that is the texture coordinates for where the prim was touched. The x & y vector positions contain the u & v face coordinates respectively (<u, v, 0.0>).
<-1.0, -1.0, 0.0> is returned when the touch UV coordinates cannot be determined. See Caveats for further details.
| • integer | index | – | Index of detection information |
index does not support negative indexes. For the touch category of events only.
Caveats
- If index is out of bounds the script continues to execute without an error message.<-1.0, -1.0, 0.0> is returned when...
- The avatar's viewer does not support face touch detection.
- To check if face touch detection is supported check the return of llDetectedTouchFace.
- The touch has moved off the surface of the prim.
- The touch happened too close to the edge of the face to determine a location.
- The triggering event is not a touch event.
Examples
<lsl> default {
touch_start(integer UV_detected)
{
integer i = 0;
for(; i<UV_detected; ++i)
llWhisper(0, "UV clicked: " + (string)llDetectedTouchUV(i));
}
}
</lsl>See Also
Events
| • | touch_start | |||
| • | touch | |||
| • | touch_end |
Functions
| • | llDetectedLinkNumber | |||
| • | llDetectedTouchFace | |||
| • | llDetectedTouchST | |||
| • | llDetectedTouchPos | |||
| • | llDetectedTouchNormal | |||
| • | llDetectedTouchBinormal |
Articles
| • | Detected |
Deep Notes
History
- Introduced in Viewer
SVN:870 r92872 Branch:Release Wednesday, 23 July 2008. - Server support available in Second Life Server 1.24.7.98039, client support in Release Candidate viewer 1.21.4 (98167).
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Signature |
|---|
function vector llDetectedTouchUV( integer index ); |