public ModelRenderSet(IXQueryable data, ModelVisual visual)
: base(data)
{
_lazyGeometry = new Lazy <Geometry>(this.ReadGeometry);
this.Visual = visual;
}
public void Load(ModelType modelType,
IFileLocator fileLocator,
Device renderDevice,
GraphicsSettings graphicsSettings)
{
if (_loadCancellationTokenSource != null)
{
_loadCancellationTokenSource.Cancel();
}
_loadCancellationTokenSource = new CancellationTokenSource();
var modelPath = this.ModelObject.GetModelPath(modelType);
this.LoadingTask = Task.Factory.StartNew(() =>
{
try
{
using (Diagnostics.PotentialExceptionRegion)
{
using (var visualStream = OpenVisualFile(modelPath, fileLocator))
{
this.Visual = ModelVisual.ReadFrom(visualStream);
foreach (var rendetSet in Visual.RenderSets)
{
foreach (var group in rendetSet.Geometry.ModelPrimitiveGroups)
{
var material = group.Value.Material;
material.ShowArmor = modelType == ModelType.Collision;
material.Armor = this.ArmoredObject.GetArmorGroup(material.Identifier);
}
}
}
}
}
catch (Exception e)
{
this.LogInfo("exception occurred when loading {0} visual: {1}", modelType, e.Message);
}
},
_loadCancellationTokenSource.Token)
.ContinueWith(_ =>
{
try
{
using (Diagnostics.PotentialExceptionRegion)
{
using (var primitivesStream = OpenPrimitiveFile(modelPath, fileLocator))
{
this.Primitives = ModelPrimitive.ReadFrom(primitivesStream,
Visual,
modelType == ModelType.Collision);
}
}
}
catch (Exception e)
{
this.LogInfo("exception occurred when loading {0} primitives: {1}",
modelType,
e.Message);
}
},
_loadCancellationTokenSource.Token)
.ContinueWith(_ =>
{
var oldMesh = this.Mesh;
this.Mesh = new ModuleMesh(this, fileLocator, renderDevice, graphicsSettings);
Disposer.RemoveAndDispose(ref oldMesh);
},
_loadCancellationTokenSource.Token);
}