private bool disposedValue = false; // To detect redundant calls
void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
buffer = null;
// TODO: dispose managed state (managed objects).
}
// TODO: free unmanaged resources (unmanaged objects) and override a finalizer below.
// TODO: set large fields to null.
disposedValue = true;
}
}
public void UploadToBuffer(IBufferProxy buffer, DeviceContextProxy context)
{
if (buffer.StructureSize == SizeInBytes)
{
context.MapSubresource(buffer.Buffer, 0, MapMode.WriteDiscard, MapFlags.None, out DataStream stream);
using (stream)
{
stream.WriteRange(Lights, 0, Lights.Length);
stream.Write(AmbientLight);
stream.Write(LightCount);
}
context.UnmapSubresource(buffer.Buffer, 0);
}
else
{
#if DEBUG
throw new ArgumentException("Buffer type or size do not match the model requirement");
#endif
}
}
public void UploadToBuffer(IBufferProxy buffer, DeviceContext context)
{
if (buffer.StructureSize == SizeInBytes)
{
if (buffer.Buffer.Description.Usage == ResourceUsage.Dynamic)
{
DataStream stream;
context.MapSubresource(buffer.Buffer, 0, MapMode.WriteDiscard, MapFlags.None, out stream);
using (stream)
{
stream.WriteRange(Lights, 0, Lights.Length);
stream.Write(AmbientLight);
stream.Write(LightCount);
context.UnmapSubresource(buffer.Buffer, 0);
}
}
}
else
{
throw new ArgumentException("Buffer type or size do not match the model requirement");
}
}
public void UploadToBuffer(IBufferProxy buffer, DeviceContextProxy context)
{
if (buffer.StructureSize == SizeInBytes)
{
var dataBox = context.MapSubresource(buffer.Buffer, 0, MapMode.WriteDiscard, MapFlags.None);
if (dataBox.IsEmpty)
{
return;
}
var ptr = UnsafeHelper.Write(dataBox.DataPointer, Lights, 0, Lights.Length);
ptr = UnsafeHelper.Write(ptr, AmbientLight);
ptr = UnsafeHelper.Write(ptr, LightCount);
ptr = UnsafeHelper.Write(ptr, HasEnvironmentMap ? 1 : 0);
ptr = UnsafeHelper.Write(ptr, EnvironmentMapMipLevels);
context.UnmapSubresource(buffer.Buffer, 0);
}
else
{
#if DEBUG
throw new ArgumentException("Buffer type or size do not match the model requirement");
#endif
}
}
/// <summary>
///
/// </summary>
public Light3DSceneShared(IConstantBufferPool pool)
{
buffer = pool.Register(DefaultBufferNames.LightCB, LightsBufferModel.SizeInBytes);
}
