Difference between revisions of "GetAngleZ - ObjectReference"
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imported>Jlundin m (GetAnglyZ - ObjectReference moved to GetAngleZ - ObjectReference: Typo fix) |
imported>Dragoonwraith (→Notes: porting from GetAngle) |
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| Line 14: | Line 14: | ||
== Return Value == | == Return Value == | ||
This object's rotation around the | This object's rotation around the Z axis, in degrees. Z angle is measured with the positive ''y''-axis as 0 and increasing clockwise from there. | ||
== Examples == | == Examples == | ||
| Line 20: | Line 20: | ||
Debug.Trace("We are rotated " + GetAngleZ() + " degrees around the Z axis") | Debug.Trace("We are rotated " + GetAngleZ() + " degrees around the Z axis") | ||
</source> | </source> | ||
== Notes == | |||
* In the Tamriel worldspace, a Z angle of 0 is North, however, the same is not true of interiors (other exterior worldspaces have not been tested) — GetAngle is based on the game's coordinate system and the Compass is based on the NorthMarker object in each cell. Therefore, GetAngle Z is only useful for determining compass directions in the exterior Tamriel worldspace. | |||
* Note that standard mathematical notation has 0 starting on the ''x''-axis, rather than the ''y''-axis, and increases counter-clockwise, not clockwise. Trigonometry (see [[Math Script]]) with the Z angle thus requires using the following conversion formula: | |||
float GameAngleZ ;the game's version | |||
float TrigAngleZ ;the rest of the world's interpretation of the same | |||
GameAngleZ = Game.GetPlayer().GetAngleZ() | |||
if ( GetAngleZ < 90 ) | |||
TrigAngleZ = 90 - GameAngleZ | |||
else | |||
TrigAngleZ = 450 - GameAngleZ | |||
endif | |||
== See Also == | == See Also == | ||
| Line 27: | Line 41: | ||
*[[GetHeadingAngle - ObjectReference]] | *[[GetHeadingAngle - ObjectReference]] | ||
*[[SetAngle - ObjectReference]] | *[[SetAngle - ObjectReference]] | ||
*[[GetAngle]] Console Function | |||
Revision as of 12:50, 23 January 2012
Member of: ObjectReference Script
Gets this object's rotation around the z axis.
Syntax
float Function GetAngleZ() nativeParameters
None.
Return Value
This object's rotation around the Z axis, in degrees. Z angle is measured with the positive y-axis as 0 and increasing clockwise from there.
Examples
Debug.Trace("We are rotated " + GetAngleZ() + " degrees around the Z axis")Notes
- In the Tamriel worldspace, a Z angle of 0 is North, however, the same is not true of interiors (other exterior worldspaces have not been tested) — GetAngle is based on the game's coordinate system and the Compass is based on the NorthMarker object in each cell. Therefore, GetAngle Z is only useful for determining compass directions in the exterior Tamriel worldspace.
- Note that standard mathematical notation has 0 starting on the x-axis, rather than the y-axis, and increases counter-clockwise, not clockwise. Trigonometry (see Math Script) with the Z angle thus requires using the following conversion formula:
float GameAngleZ ;the game's version float TrigAngleZ ;the rest of the world's interpretation of the same GameAngleZ = Game.GetPlayer().GetAngleZ() if ( GetAngleZ < 90 ) TrigAngleZ = 90 - GameAngleZ else TrigAngleZ = 450 - GameAngleZ endif