RigidBody

Every physics entity needs a RigidBody component. It defines the body type and physical properties.

Properties

Property	Type	Default	Description
`bodyType`	number	`2` (Dynamic)	0=Static, 1=Kinematic, 2=Dynamic
`gravityScale`	number	`1.0`	Gravity multiplier
`linearDamping`	number	`0.0`	Linear velocity damping
`angularDamping`	number	`0.0`	Angular velocity damping
`fixedRotation`	boolean	`false`	Lock rotation
`bullet`	boolean	`false`	CCD for fast objects
`enabled`	boolean	`true`	Enable physics body

Does not move. Used for walls, floors, and platforms. Static bodies have infinite mass and do not respond to forces.

rigidBody.bodyType = 0;

Moved by code (transform), not by physics forces. Other bodies collide with it but don’t push it. Used for moving platforms and elevators.

rigidBody.bodyType = 1;

Fully simulated. Responds to gravity, forces, and collisions. Used for players, projectiles, and physics objects.

rigidBody.bodyType = 2;

gravityScale allows per-body gravity adjustment. Set to 0 for zero-gravity objects, negative values for reverse gravity.
fixedRotation is useful for character controllers that should not rotate on collision.
bullet enables continuous collision detection (CCD), which prevents fast-moving objects from tunneling through thin colliders. Use sparingly as it has a performance cost.
linearDamping and angularDamping simulate air resistance. Higher values slow the body faster.