/// <summary>
/// Rendering logic for lines renderings.
/// </summary>
private void RenderPass(
RenderPassBase renderPass, PassSubscribionProperties subscriptions,
RenderState renderState, ref List <SceneObject> invalidObjects)
{
if (subscriptions.Subscriptions.Count > 0)
{
if (renderPass != null)
{
//Ensure loaded resources for transparency pass
if (!renderPass.IsLoaded)
{
renderPass.LoadResource();
}
//Render all subscriptions
renderPass.Apply(renderState);
}
try
{
int subscriptionCount = subscriptions.Subscriptions.Count;
for (int loopPass = 0; loopPass < subscriptionCount; loopPass++)
{
RenderPassSubscription actSubscription = subscriptions.Subscriptions[loopPass];
try
{
actSubscription.RenderMethod(renderState);
}
catch (Exception ex)
{
GraphicsCore.PublishInternalExceptionInfo(
ex, InternalExceptionLocation.Rendering3DObject);
// Mark this object as invalid
if (invalidObjects == null)
{
invalidObjects = new List <SceneObject>();
}
invalidObjects.Add(actSubscription.SceneObject);
}
}
}
finally
{
if (renderPass != null)
{
renderPass.Discard(renderState);
}
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ViewRelatedSceneLayerSubset" /> class.
/// </summary>
internal ViewRelatedSceneLayerSubset(SceneLayer sceneLayer, ViewInformation viewInformation, ResourceDictionary resources, int viewIndex)
{
m_scene = sceneLayer.Scene;
m_sceneLayer = sceneLayer;
m_viewInformation = viewInformation;
m_device = ViewInformation.Device;
m_resources = resources;
ViewIndex = viewIndex;
m_invalidObjects = new Dictionary <SceneObject, object>();
m_invalidObjectsToDeregister = new Queue <SceneObject>();
// Create temporary collections
m_tmpChangedVisibilities = new List <Tuple <SceneObject, bool, bool> >();
// Create all specialized render pass lists
m_objectsPassPlainRender = new PassSubscribionProperties();
m_objectsPassLineRender = new PassSubscribionProperties();
m_objectsPassTransparentRender = new PassSubscribionProperties();
m_objectsPassSpriteBatchRender = new PassSubscribionProperties();
m_objectsPass2DOverlay = new PassSubscribionProperties();
// Create dictionary for fast access to all render pass list
m_objectsPerPassDict = new Dictionary <RenderPassInfo, PassSubscribionProperties>();
m_objectsPerPassDict[RenderPassInfo.PASS_PLAIN_RENDER] = m_objectsPassPlainRender;
m_objectsPerPassDict[RenderPassInfo.PASS_LINE_RENDER] = m_objectsPassLineRender;
m_objectsPerPassDict[RenderPassInfo.PASS_TRANSPARENT_RENDER] = m_objectsPassTransparentRender;
m_objectsPerPassDict[RenderPassInfo.PASS_SPRITE_BATCH] = m_objectsPassSpriteBatchRender;
m_objectsPerPassDict[RenderPassInfo.PASS_2D_OVERLAY] = m_objectsPass2DOverlay;
m_objectsPerPass = new List <PassSubscribionProperties>(m_objectsPerPassDict.Values);
m_anythingUnsubscribed = false;
// Create and load all render pass relevant resources
RefreshDeviceDependentResources();
}
