Struct PhysicsBody
Base class for all objects affected by physics in 3D space.
struct PhysicsBody
;
PhysicsBody is an abstract base class for implementing a physics body. All *Body types inherit from it.
Properties
| Name | Type | Description |
|---|---|---|
collisionLayer[get, set]
|
long | The physics layers this area is in.
Collidable objects can exist in any of 32 different layers. These layers work like a tagging system, and are not visual. A collidable can use these layers to select with which objects it can collide, using the collisionMask property.
A contact is detected if object A is in any of the layers that object B scans, or object B is in any layer scanned by object A.
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collisionMask[get, set]
|
long | The physics layers this area scans for collisions. |
Methods
| Name | Description |
|---|---|
_getLayers
|
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_setLayers
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addCollisionExceptionWith
|
Adds a body to the list of bodies that this body can't collide with. |
getCollisionExceptions
|
Returns an array of nodes that were added as collision exceptions for this body. |
getCollisionLayer
|
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getCollisionLayerBit
|
Returns an individual bit on the collisionLayer.
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getCollisionMask
|
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getCollisionMaskBit
|
Returns an individual bit on the collisionMask.
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removeCollisionExceptionWith
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Removes a body from the list of bodies that this body can't collide with. |
setCollisionLayer
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setCollisionLayerBit
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Sets individual bits on the collisionLayer bitmask. Use this if you only need to change one layer's value.
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setCollisionMask
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setCollisionMaskBit
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Sets individual bits on the collisionMask bitmask. Use this if you only need to change one layer's value.
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