public void TextureRenderTarget_Constructor_Test()
{
var rt = new TextureRenderTarget(Device, new Size(100, 100));
Assert.IsNotNull(rt.Texture);
Assert.IsNotNull(rt.TargetSurface);
Assert.IsNotNull(rt.DepthStencilSurface);
}
public void Device_RenderTarget_Test()
{
var device = new Device(Window.Handle, Window.Width, Window.Height);
var renderTarget = new TextureRenderTarget(device, new Size(100, 100));
Assert.AreEqual(true, device.SetRenderTarget(renderTarget));
Assert.AreEqual(renderTarget, device.RenderTarget);
}
bool IRenderable.Render(Camera camera, Light light)
{
if (IsEnabled == false)
return true;
if (this.textureRenderTarget == null ||
this.textureRenderTarget.Size.Width != this.device.RenderTarget.Size.Width ||
this.textureRenderTarget.Size.Height != this.device.RenderTarget.Size.Height)
{
this.textureRenderTarget = new TextureRenderTarget(this.device, this.device.RenderTarget.Size);
}
// Copy rendered buffer to our texture render target
this.device.RawDevice.StretchRectangle(this.device.RenderTarget.TargetSurface, this.textureRenderTarget.TargetSurface, TextureFilter.None);
this.device.RawDevice.SetRenderState(RenderState.ZEnable, false);
this.device.RawDevice.SetRenderState(RenderState.ZWriteEnable, false);
this.device.RawDevice.SetRenderState(RenderState.AlphaBlendEnable, false);
this.device.RawDevice.VertexDeclaration = this.device.ScreenVertexDecl.RawDecl;
if (this.device.RawDevice.SetStreamSource(0, this.device.ScreenVertexBuffer.RawBuffer, 0, this.device.ScreenVertexBuffer.ElementSize).IsFailure)
return false;
var windowSize = new Vector2(this.textureRenderTarget.Size.Width, this.textureRenderTarget.Size.Height);
this.shader.Params["windowSize"].SetValue(windowSize);
this.shader.Params["sceneMapTexture"].SetValue(this.textureRenderTarget.Texture);
this.shader.Params["screenBorderFadeoutMapTexture"].SetValue(BorderTexture);
bool ret = this.shader.RenderTechnique((pass) =>
{
return this.device.RawDevice.DrawPrimitives(PrimitiveType.TriangleStrip, 0, 2).IsSuccess;
}, "ScreenDarkenBorder");
this.device.RawDevice.SetRenderState(RenderState.ZEnable, true);
this.device.RawDevice.SetRenderState(RenderState.ZWriteEnable, true);
return ret;
}
private void UpdateThumbnail()
{
TextureRenderTarget renderTarget = new TextureRenderTarget(this.framework.Device, thumbnailSize)
{
ClearBackGround = true,
ClearColor = Color.Black,
ClearOptions = D3D.ClearFlags.Target | D3D.ClearFlags.ZBuffer
};
if (RenderThumbnail(renderTarget) == false)
return;
this.thumbnail = new BitmapImage();
this.thumbnail.BeginInit();
this.thumbnail.CacheOption = BitmapCacheOption.OnLoad;
this.thumbnail.StreamSource = renderTarget.Texture.ToJpgStream();
this.thumbnail.EndInit();
if (this.thumbnailMgr != null)
this.thumbnailMgr.SetThumbnail(ThumbnailPath, this.thumbnail);
OnPropertyChanged("Thumbnail");
}
private void CreateTextureRenderTargetIfRequired(ref TextureRenderTarget renderTarget, Size size)
{
if (renderTarget == null ||
renderTarget.Size.Width != size.Width ||
renderTarget.Size.Height != size.Height)
{
renderTarget = new TextureRenderTarget(this.device, size);
}
}
private void CreateRenderTarget(Size size)
{
//if (this.renderTarget != null)
// this.renderTarget.Dispose();
size.Width = Math.Max(1, size.Width);
size.Height = Math.Max(1, size.Height);
this.renderTarget = new TextureRenderTarget(this.framework.Device, size)
{
ClearBackGround = true,
ClearColor = Color.Black
};
this.d3dImage.Lock();
this.d3dImage.SetBackBuffer(D3DResourceType.IDirect3DSurface9, this.renderTarget.TargetSurface.ComPointer);
this.d3dImage.Unlock();
this.sceneManager.Camera.AspectRatio = (float)this.renderTarget.Size.Width / (float)this.renderTarget.Size.Height;
SizeChanged(this, EventArgs.Empty);
}
