Method ApplyBackgroundColor

src/colmap/ui/render_options_widget.cc:281–284

}

void RenderOptionsWidget::ApplyBackgroundColor() {
  model_viewer_widget_->SetBackgroundColor(
      background_color_(0), background_color_(1), background_color_(2));
}

void RenderOptionsWidget::SelectColor(const std::string& title,
                                      Eigen::Vector4f* color) {