private void SetTextureInSeperateThread(SlimDX.Direct3D10.Device device, ShaderHelper helper)
{
updateRequired = false;
if (this.TextureMipMaps == null || this.TextureMipMaps.Length < 1)
{
return;
}
Image[] clones = new Image[this.mipmaps.Length];
for (int i = 0; i < mipmaps.Length; i++)
{
clones[i] = mipmaps[i].Clone() as Image;
}
BackgroundWorker worker = new BackgroundWorker();
worker.DoWork += (o, e) =>
{
Image [] img = e.Argument as Image[];
try
{
if (TextureIndex >= 0 && img != null)
{
byte[] bytes = ImageConverter.ConvertImageToBytes(img[0]);
SlimDX.Direct3D10.Texture2D tex = ImageConverter.ConvertBytesToTexture2D(device, bytes);
helper.TextureSet[TextureIndex].TextureImage = tex;
foreach(Image i in img) i.Dispose();
img = null;
}
}
catch (SlimDX.Direct3D10.Direct3D10Exception) { }
};
worker.RunWorkerCompleted += (o, e) => { worker.Dispose(); };
worker.RunWorkerAsync(clones);
}
public virtual void Render(Device device, ShaderHelper shaderHelper)
{
if (vertexBuffer != null && Topology != PrimitiveTopology.Undefined)
{
device.InputAssembler.SetInputLayout(vertexLayout);
device.InputAssembler.SetPrimitiveTopology(Topology);
device.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(vertexBuffer, Marshal.SizeOf(typeof(Vertex)), 0));
if (indexBuffer != null)
device.InputAssembler.SetIndexBuffer(indexBuffer, Format.R32_UInt, 0);
shaderHelper.ConstantBufferSet.World = World;
shaderHelper.ConstantBufferSet.LocalRotation = RotationMatrix;
shaderHelper.ConstantBufferSet.TextureIndex = TextureIndex;
shaderHelper.ApplyEffects();
if (indexBuffer != null)
device.DrawIndexed(Vertices.NumElements, 0, 0);
else
{
device.Draw(Vertices.NumElements, 0);
}
}
}
public override void Render(SlimDX.Direct3D10.Device device, ShaderHelper shaderHelper)
{
if (updateRequired)
{
SetTextureInSeperateThread(device, shaderHelper);
}
base.Render(device, shaderHelper);
}