/// <summary>
/// Are resources loaded for the given device?
/// </summary>
/// <param name="device">The device to check for.</param>
public override bool IsLoaded(EngineDevice device)
{
if (!m_localResources.HasObjectAt(device.DeviceIndex))
{
return(false);
}
GeometryResource geoResource = m_localResources[device.DeviceIndex];
if (geoResource.Key != m_resGeometryKey)
{
return(false);
}
return(true);
}
/// <summary>
/// Registers the given view on this scene object.
/// This method is meant to be called by RenderLoop class.
/// </summary>
/// <param name="viewInformation">The view to register.</param>
internal void RegisterView(ViewInformation viewInformation)
{
viewInformation.EnsureNotNull(nameof(viewInformation));
bool isFirstView = m_registeredViews.Count == 0;
InitializeResourceDictionaries(true);
// Register device on this scene if not done before
// -> This registration is forever, no deregister is made!
EngineDevice givenDevice = viewInformation.Device;
if (!m_registeredResourceDicts.HasObjectAt(givenDevice.DeviceIndex))
{
throw new SeeingSharpGraphicsException("ResourceDictionary of device " + givenDevice.AdapterDescription + " not loaded in this scene!");
}
// Check for already done registration of this view
// If there is any, then caller made an error
if (m_registeredViews.Contains(viewInformation))
{
throw new SeeingSharpGraphicsException("The given view is already registered on this scene!");
}
// Register this view on this scene and on all layers
int viewIndex = m_registeredViews.AddObject(viewInformation);
foreach (SceneLayer actLayer in m_sceneLayers)
{
actLayer.RegisterView(viewIndex, viewInformation, m_registeredResourceDicts[givenDevice.DeviceIndex]);
}
viewInformation.ViewIndex = viewIndex;
// Mark this scene for deletion if we don't have any other view registered
if (isFirstView)
{
GraphicsCore.Current.MainLoop.DeregisterSceneForUnload(this);
}
}
/// <summary>
/// Are resources loaded for the given device?
/// </summary>
/// <param name="device"></param>
public override bool IsLoaded(EngineDevice device)
{
return(m_texturePainterHelpers.HasObjectAt(device.DeviceIndex));
}
/// <summary>
/// Are resources loaded for the given device?
/// </summary>
/// <param name="device">The device for which to check.</param>
public override bool IsLoaded(EngineDevice device)
{
return(m_localResources.HasObjectAt(device.DeviceIndex));
}