Difference between revisions of "LlDetectedTouchNormal"
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|return_type=vector|return_text=that is the surface normal (perpendicular to the surface) where the touch event was triggered. | |return_type=vector|return_text=that is the surface normal (perpendicular to the surface) where the touch event was triggered. | ||
|p1_type=integer|p1_name=index | |p1_type=integer|p1_name=index | ||
|func_footnote=For the {{LSLGC|Touch|touch}} category of events only. | |func_footnote=For the {{LSLGC|Touch|touch}} category of events only. The prim that was touched may not be the prim receiving the event, use [[llDetectedLinkNumber]] to check for this; likewise you can use [[llDetectedTouchFace]] to determine which face was touched. | ||
|func_desc | |func_desc | ||
|spec | |spec | ||
Revision as of 21:20, 3 November 2008
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: vector llDetectedTouchNormal( integer index );| 340 | Function ID |
| 0.0 | Forced Delay |
| 10.0 | Energy |
Returns a vector that is the surface normal (perpendicular to the surface) where the touch event was triggered.
| • integer | index | – | Index of detection information |
index does not support negative indexes. For the touch category of events only. The prim that was touched may not be the prim receiving the event, use llDetectedLinkNumber to check for this; likewise you can use llDetectedTouchFace to determine which face was touched.
Caveats
- If index is out of bounds the script continues to execute without an error message.TOUCH_INVALID_VECTOR 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 triggering event is not a touch event.
Examples
See Also
Events
| • | touch_start | |||
| • | touch | |||
| • | touch_end |
Functions
| • | llDetectedLinkNumber | |||
| • | llDetectedTouchFace | |||
| • | llDetectedTouchST | |||
| • | llDetectedTouchUV | |||
| • | llDetectedTouchPos | |||
| • | llDetectedTouchBinormal |
Articles
| • | Detected |
Deep Notes
History
- Introduced in Viewer
SVN:870 r92872 Branch:Release Wednesday, 23 July 2008, no server support, no viewer binary released. - Server support available on preview grid in Second Life Beta Server 1.24, client support in Preview Grid viewer 1.20.15 (93532)
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function vector llDetectedTouchNormal( integer index ); |