Method constructor

components/liquid-ether.tsx:691–694

(simProps: any)

    class ExternalForce extends ShaderPass {
      mouse!: THREE.Mesh;
      constructor(simProps: any) {
        super({ output: simProps.dst });
        this.init(simProps);
      }
      init(simProps: any) {
        super.init();
        const mouseG = new THREE.PlaneGeometry(1, 1);