Angle Between Two Vectors: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| Line 4: | Line 4: | ||
<lsl>angle = llAcos( A * B )</lsl> | <lsl>angle = llAcos( A * B )</lsl> | ||
See [[llAngleBetween]] for angle between rotations. | |||
{{LSLC|Examples|Angle Between Two Vectors}} | {{LSLC|Examples|Angle Between Two Vectors}} | ||
Revision as of 00:17, 22 October 2010
Two methods for finding the angle between two vectors. The advantage of the first is that the vectors need not be normalized. If you know you have normal vectors then you can use the second method.
<lsl>angle = llAtan2( llVecMag(A % B), A * B )</lsl> <lsl>angle = llAcos( A * B )</lsl>
See llAngleBetween for angle between rotations.