Difference between revisions of "LlRot2Up"
Jump to navigation
Jump to search
m |
|||
| Line 3: | Line 3: | ||
|func=llRot2Up|sort=Rot2Up | |func=llRot2Up|sort=Rot2Up | ||
|return_type=vector|p1_type=rotation|p1_name=q | |return_type=vector|p1_type=rotation|p1_name=q | ||
|func_footnote=Can be useful to identify the orientation of the local horizontal-plane of the prim, since it's z-axis is always perpendicular to this plane. | |func_footnote=Can be useful to identify the orientation of the local horizontal-plane of the prim, since it's z-axis is always perpendicular to this local horizontal plane. | ||
|func_desc=Computes the orientation of the local z-axis (up-direction relative to | |func_desc=Computes the orientation of the local z-axis (up-direction of prim) relative to earth (global coordinate system). It is useful to use it to find out the tilting angle of prim relative to earth (global z-axis). | ||
|return_text=that is the up vector defined by '''q''', i.e. a unit vector pointing in the positive Z direction | |return_text=that is the up vector defined by '''q''', i.e. a unit vector pointing in the positive Z direction | ||
|spec | |spec | ||
Revision as of 11:49, 1 June 2008
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: vector llRot2Up( rotation q );| 0.0 | Forced Delay |
| 10.0 | Energy |
Computes the orientation of the local z-axis (up-direction of prim) relative to earth (global coordinate system). It is useful to use it to find out the tilting angle of prim relative to earth (global z-axis).
Returns a vector that is the up vector defined by q, i.e. a unit vector pointing in the positive Z direction
| • rotation | q |
Can be useful to identify the orientation of the local horizontal-plane of the prim, since it's z-axis is always perpendicular to this local horizontal plane.
Examples
See Also
Functions
| • | llRot2Left | |||
| • | llRot2Fwd | |||
| • | llRot2Axis | |||
| • | llRot2Angle |
Deep Notes
Signature |
|---|
function vector llRot2Up( rotation q ); |