Difference between revisions of "Body:getLocalVector"

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Revision as of 17:17, 14 February 2010

Transform a vector from world coordinates to local coordinates.

Function

Synopsis

local_x, local_y = Body:getLocalVector( world_x, world_y )

Arguments

number world_x
The vector x component in world coordinates.
number world_y
The vector y component in world coordinates.

Returns

number local_x
The vector x component in local coordinates.
number local_y
The vector y component in local coordinates.

See Also