////////////////////////////////////////////////////
#region コンストラクタ、デストラクタ
/// <summary>
/// 初期化を行います。
/// </summary>
public D3DViewerViewModel()
{
_imageSource = new DX10ImageSource();
var config = Util.GetConfigManager();
initializeDirect3D(
config.Parameters.BackBufferWidth,
config.Parameters.BackBufferHeight,
config.Parameters.DistortionSurfaceResolutionWidth,
config.Parameters.DistortionSurfaceResolutionHeight,
config.Parameters.DistortionThetaMappingDepth,
config.Parameters.CameraPitchAngle,
config.Parameters.CameraOffsetY,
config.Parameters.CameraScale,
config.Parameters.OffsetU
);
}
public void SetRenderTargetDX10(SharpDX.Direct3D10.Texture2D renderTarget)
{
if (this.RenderTarget != null)
{
this.RenderTarget = null;
base.Lock();
base.SetBackBuffer(D3DResourceType.IDirect3DSurface9, IntPtr.Zero);
base.Unlock();
}
if (renderTarget == null)
{
return;
}
if (!IsShareable(renderTarget))
{
throw new ArgumentException("Texture must be created with ResourceOptionFlags.Shared");
}
Format format = DX10ImageSource.TranslateFormat(renderTarget);
if (format == Format.Unknown)
{
throw new ArgumentException("Texture format is not compatible with OpenSharedResource");
}
IntPtr handle = GetSharedHandle(renderTarget);
if (handle == IntPtr.Zero)
{
throw new ArgumentNullException("Handle");
}
this.RenderTarget = new Texture(DX10ImageSource.D3DDevice, renderTarget.Description.Width, renderTarget.Description.Height, 1, Usage.RenderTarget, format, Pool.Default, ref handle);
using (Surface surface = this.RenderTarget.GetSurfaceLevel(0))
{
base.Lock();
base.SetBackBuffer(D3DResourceType.IDirect3DSurface9, surface.NativePointer);
base.Unlock();
}
}
