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Unity Engine

useAutoMass

Should the total rigid-body _mass be automatically calculated from the _density of attached colliders?
Read time 1 minuteLast updated 13 days ago

Definition

  • Type: Property
  • Namespace: UnityEngine
  • Assembly: UnityEngine.Physics2DModule
public bool useAutoMass { get; set; }

Remarks

When false, the explicitly set _mass is used for the rigid-body mass. When true, the mass is automatically calculated from all attached Collider2D as a product of their _density and area.
When true, inside the Unity editor, the _density property will appear on any attached Collider2D and the _mass property will become read-only.
When false, the _mass property can be written to and the _density property is not shown.
Additional Resources: _mass, _density