Difference between revisions of "B2.Body:applyLinearImpulse"
From GiderosMobile
(Created page with "__NOTOC__ '''Available since:''' Gideros 2011.6<br/> === Description === <br /> Applies an impulse at a point. This immediately modifies the velocity. It also<br /> modifies t...") |
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<source lang="lua"> | <source lang="lua"> | ||
| − | + | b2.Body:applyLinearImpulse(impulsex,impulsey,pointx,pointy) | |
</source> | </source> | ||
| − | '''impulsex | + | '''impulsex''': (number) the x coordinate of the world impulse vector, usually in N-seconds or kg-m/s ''''''<br/> |
| − | '''impulsey | + | '''impulsey''': (number) the y coordinate of the world impulse vector, usually in N-seconds or kg-m/s ''''''<br/> |
| − | '''pointx | + | '''pointx''': (number) the x coordinate of the world position of the point of application ''''''<br/> |
| − | '''pointy | + | '''pointy''': (number) the y coordinate of the world position of the point of application ''''''<br/> |
Revision as of 11:20, 23 August 2018
Available since: Gideros 2011.6
Description
Applies an impulse at a point. This immediately modifies the velocity. It also
modifies the angular velocity if the point of application is not at the center of
mass. This wakes up the body.
b2.Body:applyLinearImpulse(impulsex,impulsey,pointx,pointy)
'impulsex: (number) the x coordinate of the world impulse vector, usually in N-seconds or kg-m/s '
'impulsey: (number) the y coordinate of the world impulse vector, usually in N-seconds or kg-m/s '
'pointx: (number) the x coordinate of the world position of the point of application '
'pointy: (number) the y coordinate of the world position of the point of application '
