/// <inheritdoc/>
protected override void InitializeCore()
{
renderModelObjectInfoKey = rootRenderFeature.RenderData.CreateObjectKey <Matrix[]>();
skinningInfoKey = rootRenderFeature.RenderData.CreateStaticObjectKey <SkinningInfo>();
renderEffectKey = ((RootEffectRenderFeature)rootRenderFeature).RenderEffectKey;
blendMatrices = ((RootEffectRenderFeature)rootRenderFeature).CreateDrawCBufferOffsetSlot(TransformationSkinningKeys.BlendMatrixArray.Name);
}
/// <inheritdoc/>
protected override void InitializeCore()
{
RenderModelObjectInfoKey = RootRenderFeature.RenderData.CreateObjectKey <RenderModelFrameInfo>();
RenderModelViewInfoKey = RootRenderFeature.RenderData.CreateViewObjectKey <RenderModelViewInfo>();
time = ((RootEffectRenderFeature)RootRenderFeature).CreateFrameCBufferOffsetSlot(GlobalKeys.Time.Name);
view = ((RootEffectRenderFeature)RootRenderFeature).CreateViewCBufferOffsetSlot(TransformationKeys.View.Name);
camera = ((RootEffectRenderFeature)RootRenderFeature).CreateViewCBufferOffsetSlot(CameraKeys.NearClipPlane.Name);
world = ((RootEffectRenderFeature)RootRenderFeature).CreateDrawCBufferOffsetSlot(TransformationKeys.World.Name);
worldInverse = ((RootEffectRenderFeature)RootRenderFeature).CreateDrawCBufferOffsetSlot(TransformationKeys.WorldInverse.Name);
}
protected override void InitializeCore()
{
if (TransformRenderFeature == null)
{
TransformRenderFeature = ((MeshRenderFeature)RootRenderFeature).RenderFeatures.OfType <TransformRenderFeature>().FirstOrDefault();
if (TransformRenderFeature == null)
{
throw new ArgumentNullException(nameof(TransformRenderFeature));
}
}
previousTransformationInfoKey = RootRenderFeature.RenderData.CreateStaticObjectKey <StaticObjectInfo>();
previousTransformationViewInfoKey = RootRenderFeature.RenderData.CreateViewObjectKey <PreviousObjectViewInfo>();
renderModelObjectInfoKey = TransformRenderFeature.RenderModelObjectInfoKey;
previousWorldViewProjection = ((RootEffectRenderFeature)RootRenderFeature).CreateDrawCBufferOffsetSlot(MeshVelocityKeys.PreviousWorldViewProjection.Name);
}
public ConstantBufferOffsetReference CreateViewCBufferOffsetSlot(string variable)
{
// TODO: Handle duplicates
var slotReference = new ConstantBufferOffsetReference(-1);
for (int index = 0; index < viewCBufferOffsetSlots.Count; index++)
{
var slot = viewCBufferOffsetSlots[index];
if (slot.Variable == null)
{
// Empty slot, reuse it
slotReference = new ConstantBufferOffsetReference(index);
}
}
// Need a new slot
if (slotReference.Index == -1)
{
slotReference = new ConstantBufferOffsetReference(viewCBufferOffsetSlots.Count);
viewCBufferOffsetSlots.Add(new NamedSlotDefinition(variable));
}
// Update existing instantiated buffers
foreach (var viewResourceLayoutEntry in viewResourceLayouts)
{
var resourceGroupLayout = viewResourceLayoutEntry.Value;
// Ensure there is enough space
if (resourceGroupLayout.ConstantBufferOffsets == null || resourceGroupLayout.ConstantBufferOffsets.Length < viewCBufferOffsetSlots.Count)
{
Array.Resize(ref resourceGroupLayout.ConstantBufferOffsets, viewCBufferOffsetSlots.Count);
}
ResolveCBufferOffset(resourceGroupLayout, slotReference.Index, variable);
}
return(slotReference);
}
public ConstantBufferOffsetReference CreateDrawCBufferOffsetSlot(string variable)
{
// TODO: Handle duplicates, and allow removal
var slotReference = new ConstantBufferOffsetReference(drawCBufferOffsetSlots.Count);
drawCBufferOffsetSlots.Add(new NamedSlotDefinition(variable));
// Update existing instantiated buffers
foreach (var effect in InstantiatedEffects)
{
var resourceGroupLayout = effect.Value.PerDrawLayout;
// Ensure there is enough space
if (resourceGroupLayout.ConstantBufferOffsets == null || resourceGroupLayout.ConstantBufferOffsets.Length < drawCBufferOffsetSlots.Count)
{
Array.Resize(ref resourceGroupLayout.ConstantBufferOffsets, drawCBufferOffsetSlots.Count);
}
ResolveCBufferOffset(resourceGroupLayout, slotReference.Index, variable);
}
return(slotReference);
}
public ConstantBufferOffsetReference CreateFrameCBufferOffsetSlot(string variable)
{
// TODO: Handle duplicates, and allow removal
var slotReference = new ConstantBufferOffsetReference(frameCBufferOffsetSlots.Count);
frameCBufferOffsetSlots.Add(new NamedSlotDefinition(variable));
// Update existing instantiated buffers
foreach (var frameResourceLayoutEntry in frameResourceLayouts)
{
var resourceGroupLayout = frameResourceLayoutEntry.Value;
// Ensure there is enough space
if (resourceGroupLayout.ConstantBufferOffsets == null || resourceGroupLayout.ConstantBufferOffsets.Length < frameCBufferOffsetSlots.Count)
{
Array.Resize(ref resourceGroupLayout.ConstantBufferOffsets, frameCBufferOffsetSlots.Count);
}
ResolveCBufferOffset(resourceGroupLayout, slotReference.Index, variable);
}
return(slotReference);
}
public int GetConstantBufferOffset(ConstantBufferOffsetReference offsetReference)
{
return(ConstantBufferOffsets[offsetReference.Index]);
}
public void RemoveViewCBufferOffsetSlot(ConstantBufferOffsetReference cbufferOffsetSlot)
{
viewCBufferOffsetSlots[cbufferOffsetSlot.Index] = new NamedSlotDefinition(null);
}