Difference between revisions of "B2.Body:applyForce"
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__NOTOC__ | __NOTOC__ | ||
'''Available since:''' Gideros 2011.6<br/> | '''Available since:''' Gideros 2011.6<br/> | ||
| + | '''Class:''' [[b2.Body]]<br/> | ||
| + | |||
=== Description === | === Description === | ||
| − | + | Applies a force at a world point. If the force is not applied at the center of mass, it will generate a torque and affect the angular velocity. | |
| − | Applies a force at a world point. If the force is not | + | |
| − | applied at the center of mass, it will generate a torque and | + | This wakes up the body. |
| − | affect the angular velocity. This wakes up the body. | + | <syntaxhighlight lang="lua"> |
| − | < | + | b2.Body:applyForce(forcex,forcey,pointx,pointy) |
| − | + | </syntaxhighlight> | |
| − | + | ||
| − | </ | ||
=== Parameters === | === Parameters === | ||
| − | '''forcex''': (number) | + | '''forcex''': (number) applied force on x axis<br/> |
| − | '''forcey''': (number) | + | '''forcey''': (number) applied force on y axis<br/> |
| − | '''pointx''': (number) the x coordinate of the world position of the point of application <br/> | + | '''pointx''': (number) the x coordinate of the world position of the point of application<br/> |
| − | '''pointy''': (number) the y coordinate of the world position of the point of application <br/> | + | '''pointy''': (number) the y coordinate of the world position of the point of application<br/> |
| + | |||
| + | {{B2.Body}} | ||
Latest revision as of 23:47, 30 April 2025
Available since: Gideros 2011.6
Class: b2.Body
Description
Applies a force at a world point. If the force is not applied at the center of mass, it will generate a torque and affect the angular velocity.
This wakes up the body.
b2.Body:applyForce(forcex,forcey,pointx,pointy)
Parameters
forcex: (number) applied force on x axis
forcey: (number) applied force on y axis
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
- B2.Body
- B2.Body:applyAngularImpulse
- B2.Body:applyForce
- B2.Body:applyLinearImpulse
- B2.Body:applyTorque
- B2.Body:createFixture
- B2.Body:destroyFixture
- B2.Body:getAngle
- B2.Body:getAngularDamping
- B2.Body:getAngularVelocity
- B2.Body:getGravityScale
- B2.Body:getInertia
- B2.Body:getLinearDamping
- B2.Body:getLinearVelocity
- B2.Body:getLocalCenter
- B2.Body:getLocalPoint
- B2.Body:getLocalVector
- B2.Body:getMass
- B2.Body:getPosition
- B2.Body:getWorldCenter
- B2.Body:getWorldPoint
- B2.Body:getWorldVector
- B2.Body:isActive
- B2.Body:isAwake
- B2.Body:isBullet
- B2.Body:isFixedRotation
- B2.Body:isSleepingAllowed
- B2.Body:setActive
- B2.Body:setAngle
- B2.Body:setAngularDamping
- B2.Body:setAngularVelocity
- B2.Body:setAwake
- B2.Body:setBullet
- B2.Body:setFixedRotation
- B2.Body:setGravityScale
- B2.Body:setLinearDamping
- B2.Body:setLinearVelocity
- B2.Body:setPosition
- B2.Body:setSleepingAllowed
