Class ShaderPass

components/liquid-ether.tsx:600–630

    type Uniforms = Record<string, { value: any }>;

    class ShaderPass {
      props: any;
      uniforms?: Uniforms;
      scene: THREE.Scene | null = null;
      camera: THREE.Camera | null = null;
      material: THREE.RawShaderMaterial | null = null;
      geometry: THREE.BufferGeometry | null = null;
      plane: THREE.Mesh | null = null;
      constructor(props: any) {
        this.props = props || {};
        this.uniforms = this.props.material?.uniforms;
      }
      init(..._args: any[]) {
        void _args;
        this.scene = new THREE.Scene();
        this.camera = new THREE.Camera();
        if (this.uniforms) {
          this.material = new THREE.RawShaderMaterial(this.props.material);
          this.geometry = new THREE.PlaneGeometry(2, 2);
          this.plane = new THREE.Mesh(this.geometry, this.material);
          this.scene.add(this.plane);
        }
      }
      update(..._args: any[]) {
        void _args;
        if (!Common.renderer || !this.scene || !this.camera) return;
        Common.renderer.setRenderTarget(this.props.output || null);
        Common.renderer.render(this.scene, this.camera);
        Common.renderer.setRenderTarget(null);
      }
    }

    class Advection extends ShaderPass {
      line!: THREE.LineSegments;