Method mergeSettings

src/backend/kernel.js:231–269

* * @param {IDirectKernelSettings|IJSONSettings} settings

(settings)

   * @param {IDirectKernelSettings|IJSONSettings} settings
   */
  mergeSettings(settings) {
    for (let p in settings) {
      if (!settings.hasOwnProperty(p) || !this.hasOwnProperty(p)) continue;
      switch (p) {
        case 'output':
          if (!Array.isArray(settings.output)) {
            this.setOutput(settings.output); // Flatten output object
            continue;
          }
          break;
        case 'functions':
          this.functions = [];
          for (let i = 0; i < settings.functions.length; i++) {
            this.addFunction(settings.functions[i]);
          }
          continue;
        case 'graphical':
          if (settings[p] && !settings.hasOwnProperty('precision')) {
            this.precision = 'unsigned';
          }
          this[p] = settings[p];
          continue;
        case 'nativeFunctions':
          if (!settings.nativeFunctions) continue;
          this.nativeFunctions = [];
          for (let i = 0; i < settings.nativeFunctions.length; i++) {
            const s = settings.nativeFunctions[i];
            const { name, source } = s;
            this.addNativeFunction(name, source, s);
          }
          continue;
      }
      this[p] = settings[p];
    }

    if (!this.canvas) this.canvas = this.initCanvas();
    if (!this.context) this.context = this.initContext();
    if (!this.plugins) this.plugins = this.initPlugins(settings);
  }
  /**
   * @desc Builds the Kernel, by compiling Fragment and Vertical Shaders,
   * and instantiates the program.