@forbespro/lead-agent/dist/es/index50.js

Lead Chat Agent React Component

import { ShaderMaterial as s, UniformsUtils as a } from "three";
import { Pass as n, FullScreenQuad as u } from "./index52.js";
class o extends n {
  /**
   * Constructs a new shader pass.
   *
   * @param {Object|ShaderMaterial} [shader] - A shader object holding vertex and fragment shader as well as
   * defines and uniforms. It's also valid to pass a custom shader material.
   * @param {string} [textureID='tDiffuse'] - The name of the texture uniform that should sample
   * the read buffer.
   */
  constructor(t, i = "tDiffuse") {
    super(), this.textureID = i, this.uniforms = null, this.material = null, t instanceof s ? (this.uniforms = t.uniforms, this.material = t) : t && (this.uniforms = a.clone(t.uniforms), this.material = new s({
      name: t.name !== void 0 ? t.name : "unspecified",
      defines: Object.assign({}, t.defines),
      uniforms: this.uniforms,
      vertexShader: t.vertexShader,
      fragmentShader: t.fragmentShader
    })), this._fsQuad = new u(this.material);
  }
  /**
   * Performs the shader pass.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} writeBuffer - The write buffer. This buffer is intended as the rendering
   * destination for the pass.
   * @param {WebGLRenderTarget} readBuffer - The read buffer. The pass can access the result from the
   * previous pass from this buffer.
   * @param {number} deltaTime - The delta time in seconds.
   * @param {boolean} maskActive - Whether masking is active or not.
   */
  render(t, i, e) {
    this.uniforms[this.textureID] && (this.uniforms[this.textureID].value = e.texture), this._fsQuad.material = this.material, this.renderToScreen ? (t.setRenderTarget(null), this._fsQuad.render(t)) : (t.setRenderTarget(i), this.clear && t.clear(t.autoClearColor, t.autoClearDepth, t.autoClearStencil), this._fsQuad.render(t));
  }
  /**
   * Frees the GPU-related resources allocated by this instance. Call this
   * method whenever the pass is no longer used in your app.
   */
  dispose() {
    this.material.dispose(), this._fsQuad.dispose();
  }
}
export {
  o as ShaderPass
};