Method setDefaultUniforms

src/webgl/p5.Shader.js:525–547

* @private

()

   * @private
   */
  setDefaultUniforms() {
    for (const key in this.hooks.uniforms) {
      const name = this._renderer.uniformNameFromHookKey(key);
      const initializer = this.hooks.uniforms[key];
      let value;
      if (initializer instanceof Function) {
        value = initializer();
      } else {
        value = initializer;
      }

      if (value !== undefined && value !== null) {
        this.setUniform(name, value);
      }
    }
    for (const name in this.hooks.storageUniforms) {
      const initializer = this.hooks.storageUniforms[name];
      const value = initializer instanceof Function ? initializer() : initializer;
      if (value !== undefined && value !== null) {
        this.setUniform(name, value);
      }
    }
  }

  /**
   * Copies the shader from one drawing context to another.