Function clear

packages/engine/Source/Scene/TranslucentTileClassification.js:459–486

(translucentTileClassification, scene, passState)

};

function clear(translucentTileClassification, scene, passState) {
  if (!translucentTileClassification._hasTranslucentDepth) {
    return;
  }

  const framebuffer = passState.framebuffer;

  passState.framebuffer =
    translucentTileClassification._drawClassificationFBO.framebuffer;
  translucentTileClassification._clearColorCommand.execute(
    scene._context,
    passState,
  );

  passState.framebuffer = framebuffer;

  if (translucentTileClassification._frustumsDrawn > 1) {
    passState.framebuffer =
      translucentTileClassification._accumulationFBO.framebuffer;
    translucentTileClassification._clearColorCommand.execute(
      scene._context,
      passState,
    );
  }

  translucentTileClassification._hasTranslucentDepth = false;
  translucentTileClassification._frustumsDrawn = 0;
}

TranslucentTileClassification.prototype.isSupported = function () {
  return this._supported;