Method Scene

Source/Falcor/Scene/Scene.cpp:163–270

    }

    Scene::Scene(ref<Device> pDevice, SceneData&& sceneData)
        : mpDevice(pDevice)
    {
        // Copy/move scene data to member variables.
        mImportPaths = sceneData.importPaths;
        mImportDicts = sceneData.importDicts;
        mRenderSettings = sceneData.renderSettings;
        mCameras = std::move(sceneData.cameras);
        mSelectedCamera = sceneData.selectedCamera;
        mCameraSpeed = sceneData.cameraSpeed;
        mLights = std::move(sceneData.lights);

        mpMaterials = std::move(sceneData.pMaterials);
        mGridVolumes = std::move(sceneData.gridVolumes);
        mGrids = std::move(sceneData.grids);
        mpEnvMap = sceneData.pEnvMap;
        mSceneGraph = std::move(sceneData.sceneGraph);
        mMetadata = std::move(sceneData.metadata);

        // Merge all geometry instance lists into one.
        mGeometryInstanceData.reserve(sceneData.meshInstanceData.size() + sceneData.curveInstanceData.size() + sceneData.sdfGridInstances.size());
        mGeometryInstanceData.insert(std::end(mGeometryInstanceData), std::begin(sceneData.meshInstanceData), std::end(sceneData.meshInstanceData));
        mGeometryInstanceData.insert(std::end(mGeometryInstanceData), std::begin(sceneData.curveInstanceData), std::end(sceneData.curveInstanceData));
        mGeometryInstanceData.insert(std::end(mGeometryInstanceData), std::begin(sceneData.sdfGridInstances), std::end(sceneData.sdfGridInstances));

        mMeshDesc = std::move(sceneData.meshDesc);
        mMeshNames = std::move(sceneData.meshNames);
        mMeshBBs = std::move(sceneData.meshBBs);
        mMeshIdToInstanceIds = std::move(sceneData.meshIdToInstanceIds);
        mMeshGroups = std::move(sceneData.meshGroups);

        mUseCompressedHitInfo = sceneData.useCompressedHitInfo;
        mHas16BitIndices = sceneData.has16BitIndices;
        mHas32BitIndices = sceneData.has32BitIndices;

        mCurveDesc = std::move(sceneData.curveDesc);
        mCurveBBs = std::move(sceneData.curveBBs);
        mCurveIndexData = std::move(sceneData.curveIndexData);
        mCurveStaticData = std::move(sceneData.curveStaticData);

        mSDFGrids = std::move(sceneData.sdfGrids);
        mSDFGridDesc = std::move(sceneData.sdfGridDesc);
        mSDFGridMaxLODCount = std::move(sceneData.sdfGridMaxLODCount);

        mCustomPrimitiveDesc = std::move(sceneData.customPrimitiveDesc);
        mCustomPrimitiveAABBs = std::move(sceneData.customPrimitiveAABBs);

        mMeshIndexData = std::move(sceneData.meshIndexData);
        mMeshStaticData = std::move(sceneData.meshStaticData);

        mMeshIndexData.setBufferCountDefinePrefix("SCENE_INDEX");
        mMeshIndexData.createGpuBuffers(mpDevice, ResourceBindFlags::Index | ResourceBindFlags::ShaderResource);
        mMeshStaticData.setBufferCountDefinePrefix("SCENE_VERTEX");
        mMeshStaticData.createGpuBuffers(mpDevice, ResourceBindFlags::ShaderResource | ResourceBindFlags::UnorderedAccess | ResourceBindFlags::Vertex);

        // Setup additional resources.
        mFrontClockwiseRS[RasterizerState::CullMode::None] = RasterizerState::create(RasterizerState::Desc().setFrontCounterCW(false).setCullMode(RasterizerState::CullMode::None));
        mFrontClockwiseRS[RasterizerState::CullMode::Back] = RasterizerState::create(RasterizerState::Desc().setFrontCounterCW(false).setCullMode(RasterizerState::CullMode::Back));