Class Physics

constructor

• new Physics(opts, testSolid, testFluid): Physics

• Voxel Physics Engine

  Models a world of rigid bodies, to be integrated against solid or liquid voxel terrain.

  Takes testSolid(x,y,z) function to query block solidity Takes testFluid(x,y,z) function to query if a block is a fluid

  The options argument can take the following params:

  {
      airDrag: 0.1,
      fluidDrag: 0.4,
      fluidDensity: 2.0,
      gravity: [0, -10, 0],
      minBounceImpulse: .5, // lowest collision impulse that bounces
  }
  Copy

  Parameters

  • opts: any

  • testSolid: ((x, y, z) => boolean)

    • • (x, y, z): boolean

      • Parameters

        • x: number

        • y: number

        • z: number

        Returns boolean

  • testFluid: ((x, y, z) => boolean)

    • • (x, y, z): boolean

      • Parameters

        • x: number

        • y: number

        • z: number

        Returns boolean

  Returns Physics

airDrag

bodies

fluidDensity

fluidDrag

gravity

minBounceImpulse

testFluid

testSolid

addBody

• addBody(_aabb, mass, friction, restitution, gravMult, onCollide): RigidBody

• Adds a physics body to the simulation

  Parameters

  • _aabb: any

  • mass: any

  • friction: any

  • restitution: any

  • gravMult: any

  • onCollide: any

  Returns RigidBody

removeBody

• removeBody(b): any

• Removes a body, by direct reference

  Parameters

  • b: any

  Returns any

tick

• tick(dt): void

• Parameters

  • dt: any

  Returns void