B2.Body:setGravityScale

Available since: Gideros 2012.2.2.1
Class: b2.Body

Description

Strengthens or weakens the effect of the world gravity on a body.

b2.Body:setGravityScale(scale)

Note: increased gravity can decrease stability

Setting the gravity scale to 0 will make your body float. You can set a negative number, for example -1 will inverse gravity.

Parameters

scale: (number) new gravity scale of the body

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• 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

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