public virtual void DisposeSizeDependent()
{
if (_renderTarget != null)
{
_renderTarget.Dispose();
_renderTarget = null;
}
}
protected D3D11RenderTarget SetRenderTarget(D3D11Device device)
{
if (_renderTarget == null)
{
_renderTarget = new D3D11RenderTarget();
_renderTarget.Create(device, Width, Height);
}
_renderTarget.Setup(device, ClearColor);
return(_renderTarget);
}
public void Shutdown()
{
if (_backbuffer != null)
{
_backbuffer.Dispose();
_backbuffer = null;
}
_device.Dispose();
}
private void D3DContent_SizeChanged(object sender, EventArgs e)
{
_drawable.SetLocalRect(0, 0, ClientSize.Width, ClientSize.Height);
if (_backbuffer != null)
{
_backbuffer.Dispose();
_backbuffer = null;
}
if (_device.SwapChain != null)
{
_device.SwapChain.Resize(ClientSize.Width, ClientSize.Height);
}
Invalidate();
}
private void D3DContent_Paint(object sender, PaintEventArgs e)
{
_device.SetHWND(Handle, ClientSize.Width, ClientSize.Height);
_drawable.Update(_device);
if (_backbuffer == null)
{
_backbuffer = _device.SwapChain.CreateRenderTarget(_device);
}
_backbuffer.Setup(_device,
new Color4(0.5f, 0.5f, 0.5f, 0)
);
_drawable.Draw(_device, 0, 0);
_device.Present();
}
