Detailed Description

A fully simulated rigid body driven by the physics engine (mass, forces, impulses).

Lua full name: lysa.nodes.RigidBody

Public Member Functions
nil	set_density (density: number)
	Sets the density of the body, used to compute mass from the collision shape volume. More...

nil	set_gravity_factor (factor: number)
	Sets the gravity multiplier (0.0 disables gravity, 1.0 = normal, negative = inverted). More...

nil	add_force (force: lysa.float3, position: lysa.float3\|nil)
	Applies a continuous force for the next physics step at the center of mass, or at a local position if given. More...

nil	add_impulse (impulse: lysa.float3)
	Applies an instantaneous impulse at the center of mass (changes velocity immediately). More...

Properties
lysa.float3	velocity
	Current linear velocity in world space.

number	mass
	The total mass of the body in kilograms.

Member Function Documentation

nil set_density ( number density )

Sets the density of the body, used to compute mass from the collision shape volume.

Parameters

density number

nil set_gravity_factor ( number factor )

Sets the gravity multiplier (0.0 disables gravity, 1.0 = normal, negative = inverted).

Parameters

factor number

nil add_force	(	lysa.float3	force	,
		lysa.float3\|nil	position	)

Applies a continuous force for the next physics step at the center of mass, or at a local position if given.

Parameters

force	lysa.float3
position	lysa.float3\|nil

nil add_impulse ( lysa.float3 impulse )

Applies an instantaneous impulse at the center of mass (changes velocity immediately).

Parameters

impulse lysa.float3

lysa.float3 velocity

Current linear velocity in world space.

number mass

The total mass of the body in kilograms.