Method DrawObjectGUI

samples/luxcoreui/filmradiancegroupswindow.cpp:55–141

}

bool FilmRadianceGroupsWindow::DrawObjectGUI(Properties &props, bool &modifiedProps) {
	const unsigned int radianceGroupCount = app->session->GetFilm().GetRadianceGroupCount();

	for (unsigned int radianceGroupIndex = 0; radianceGroupIndex < radianceGroupCount; ++radianceGroupIndex) {
		const string radianceGroupIndexStr = ToString(radianceGroupIndex);
		ImGui::PushID(radianceGroupIndexStr.c_str());

		ImGui::SetNextTreeNodeOpened(true, ImGuiSetCond_Appearing);
		if (ImGui::TreeNode(("Radiance group: #" + radianceGroupIndexStr).c_str())) {
			// Check the properties include a definition for this group

			const string prefix = "film.imagepipelines." + ToString(app->imagePipelineIndex) + ".radiancescales." + radianceGroupIndexStr;

			//------------------------------------------------------------------
			// Enable widget
			//------------------------------------------------------------------

			bool enabled = props.Get(Property(prefix + ".enabled")(true)).Get<bool>();
			const bool enabledChanged = ImGui::Checkbox("Enabled", &enabled);
			LuxCoreApp::HelpMarker((prefix + ".globalscale").c_str());

			if (enabledChanged) {
				props.Set(Property(prefix + ".enabled")(enabled));
				modifiedProps = true;
			}

			if (enabled) {
				//--------------------------------------------------------------
				// Global scale widget
				//--------------------------------------------------------------

				float globalScale = props.Get(Property(prefix + ".globalscale")(1.f)).Get<float>();
				if (ImGui::InputFloat("Global scale", &globalScale)) {
					props.Set(Property(prefix + ".globalscale")(globalScale));
					modifiedProps = true;
				}
				LuxCoreApp::HelpMarker((prefix + ".globalscale").c_str());

				//--------------------------------------------------------------
				// Temperature widget
				//--------------------------------------------------------------

				float temperature = props.Get(Property(prefix + ".temperature")(0.f)).Get<float>();
				bool showTemperature = (temperature > 0.f);
				if (ImGui::Checkbox("Use temperature", &showTemperature)) {
					temperature = showTemperature ? 6500.f : 0.f;
					props.Set(Property(prefix + ".temperature")(temperature));
					modifiedProps = true;
				}

				if (showTemperature) {
					if (ImGui::SliderFloat("Temperature", &temperature, 1000.f, 11000.f)) {
						props.Set(Property(prefix + ".temperature")(temperature));
						modifiedProps = true;
					}
				}

				LuxCoreApp::HelpMarker((prefix + ".temperature").c_str());