[Home](./index.md) > [server](./server.md) > [Collider](./server.collider.md) > [setMass](./server.collider.setmass.md) ## Collider.setMass() method Sets the mass of the collider. **Signature:** ```typescript setMass(mass: number): void; ``` ## Parameters

Parameter	Type	Description
mass	number	The mass of the collider.

**Returns:** void