Difference between revisions of "B2.Body:getLocalVector"
From GiderosMobile
(Created page with "__NOTOC__ '''Available since:''' Gideros 2012.09.6<br/> === Description === <br /> Returns the local coordinates of a vector given the world coordinates. <br /> <br /> <source...") |
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<br /> | <br /> | ||
<source lang="lua"> | <source lang="lua"> | ||
| − | (number) (number) | + | (number), (number) = b2.Body:getLocalVector(x,y) |
</source> | </source> | ||
| − | '''x | + | '''x''': (number) x coordinate of the world vector ''''''<br/> |
| − | '''y | + | '''y''': (number) y coordinate of the world vector ''''''<br/> |
'''Returns''' (number) x vector of the provided vector expressed in local coordinates<br/> | '''Returns''' (number) x vector of the provided vector expressed in local coordinates<br/> | ||
'''Returns''' (number) y vector of the provided vector expressed in local coordinates<br/> | '''Returns''' (number) y vector of the provided vector expressed in local coordinates<br/> | ||
Revision as of 11:17, 23 August 2018
Available since: Gideros 2012.09.6
Description
Returns the local coordinates of a vector given the world coordinates.
(number), (number) = b2.Body:getLocalVector(x,y)
'x: (number) x coordinate of the world vector '
'y: (number) y coordinate of the world vector '
Returns (number) x vector of the provided vector expressed in local coordinates
Returns (number) y vector of the provided vector expressed in local coordinates
