Difference between revisions of "LlAxes2Rot"
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(added unit vector requirement for llAxes2Rot) |
(After a lot of testing & online discussion with Strife) |
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| Line 2: | Line 2: | ||
|func_id=17|func_sleep=0.0|sort=Axes2Rot|func_energy=10.0 | |func_id=17|func_sleep=0.0|sort=Axes2Rot|func_energy=10.0 | ||
|func=llAxes2Rot|sort=Axes2Rot | |func=llAxes2Rot|sort=Axes2Rot | ||
|func_footnote=All three vectors must be mutually orthogonal unit vectors. | |||
|return_type=rotation | |return_type=rotation | ||
|p1_type=vector|p1_name=fwd | |p1_type=vector|p1_name=fwd | ||
| Line 7: | Line 8: | ||
|p3_type=vector|p3_name=up | |p3_type=vector|p3_name=up | ||
|return_text=that is defined by the 3 coordinate axes | |return_text=that is defined by the 3 coordinate axes | ||
|notes=Technically, only two | |notes=Technically, only the first two vectors are needed to define this rotation, which can be done by calling: | ||
<pre>llAxes2Rot(fwd, left, fwd % left);</pre> | <pre>llAxes2Rot(fwd, left, fwd % left);</pre> | ||
|spec | |spec | ||
|caveats | |caveats | ||
Revision as of 08:33, 6 April 2008
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Summary
Function: rotation llAxes2Rot( vector fwd, vector left, vector up );| 17 | Function ID |
| 0.0 | Forced Delay |
| 10.0 | Energy |
Returns a rotation that is defined by the 3 coordinate axes
| • vector | fwd | |||
| • vector | left | |||
| • vector | up |
All three vectors must be mutually orthogonal unit vectors.
Caveats
Examples
Notes
Technically, only the first two vectors are needed to define this rotation, which can be done by calling:
llAxes2Rot(fwd, left, fwd % left);
Deep Notes
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Signature |
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function rotation llAxes2Rot( vector fwd, vector left, vector up ); |