Method cache

packages/core/src/shader/ShaderProgramPool.ts:58–60

* Cache the shader program. * * @remarks * The method must return an empty value after calling get() to run normally. * * @param shaderProgram - shader program

(shaderProgram: ShaderProgram)

   * @param shaderProgram - shader program
   */
  cache(shaderProgram: ShaderProgram): void {
    this._lastQueryMap[this._lastQueryKey] = shaderProgram;
  }

  /**
   * @internal