Difference between revisions of "LlRot2Fwd"
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|func=llRot2Fwd|sort=Rot2Fwd | |func=llRot2Fwd|sort=Rot2Fwd | ||
|return_type=vector|p1_type=rotation|p1_name=q | |return_type=vector|p1_type=rotation|p1_name=q | ||
|func_footnote | |func_footnote=Can be useful to identify the orientation of the local frontal-plane (coronal-plane) of the prim, since it's x-axis is always perpendicular to this local frontal plane. | ||
|func_desc | |func_desc=Computes the orientation of the local x-axis (front-direction of prim) relative to earth (global coordinate system). | ||
|return_text=that is the forward vector defined by '''q''', i.e. a unit vector pointing in the local positive X direction. | |return_text=that is the forward vector defined by '''q''', i.e. a unit vector pointing in the local positive X direction. | ||
|spec | |spec | ||
Revision as of 12:49, 1 June 2008
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Summary
Function: vector llRot2Fwd( rotation q );| 18 | Function ID |
| 0.0 | Forced Delay |
| 10.0 | Energy |
Computes the orientation of the local x-axis (front-direction of prim) relative to earth (global coordinate system).
Returns a vector that is the forward vector defined by q, i.e. a unit vector pointing in the local positive X direction.
| • rotation | q |
Can be useful to identify the orientation of the local frontal-plane (coronal-plane) of the prim, since it's x-axis is always perpendicular to this local frontal plane.