message: Fix denoised frames in batch mode.
diff: BatchContext::BatchContext(StudioCommon &_common)
  : StudioContext(_common), optImageSize(_common.defaultSize)
  {
  - frame = sg::createNodeAs<sg::Frame>("main_frame", "frame");
  frame->child("scaleNav").setValue(1.f);
  -
  - baseMaterialRegistry = sg::createNodeAs<sg::MaterialRegistry>(
  - "baseMaterialRegistry", "materialRegistry");
  }
  void BatchContext::start()
  @@ -218,8 +214,10 @@ void BatchContext::render()
  auto &frameBuffer = frame->childAs<sg::FrameBuffer>("framebuffer");
  // If using the denoiser, set the framebuffer to allow it.
  - if (studioCommon.denoiserAvailable && optDenoiser)
  + if (studioCommon.denoiserAvailable && optDenoiser) {
  frameBuffer["floatFormat"] = true;
  + frameBuffer.commit();
  + }
  frame->child("world").createChild("materialref", "reference_to_material", 0);
  if(saveMetaData)
  