public void Update(IPluginIO pin, DX11RenderContext context)
{
if (this.FOutGeom.SliceCount == 0) { return; }
if (this.dispatchBuffer == null)
{
this.dispatchBuffer = new DispatchIndirectBuffer(context);
}
if (!this.FOutGeom[0].Contains(context))
{
this.indirectDispatch = new DX11NullIndirectDispatcher();
this.indirectDispatch.IndirectArgs = this.dispatchBuffer;
DX11NullGeometry nullgeom = new DX11NullGeometry(context);
nullgeom.AssignDrawer(this.indirectDispatch);
this.FOutGeom[0][context] = nullgeom;
}
var countuav = this.FInArgBuffer[0][context];
var argBuffer = this.dispatchBuffer.Buffer;
int argOffset = this.FInArgOffset[0];
ResourceRegion region = new ResourceRegion(argOffset, 0, 0, argOffset + 12, 1, 1); //Packed xyz value here
context.CurrentDeviceContext.CopySubresourceRegion(this.FInArgBuffer[0][context].Buffer, 0, region, argBuffer, 0, 0, 0, 0);
}
public DX11NullGeometry(DX11NullGeometry owner)
{
this.context = owner.context;
this.drawer = owner.drawer;
this.InputLayout = owner.InputLayout;
this.Topology = owner.Topology;
}
public DX11NullGeometry(DX11NullGeometry owner)
{
this.context = owner.context;
this.drawer = owner.drawer;
this.InputLayout = owner.InputLayout;
this.Topology = owner.Topology;
}
public DX11NullGeometry(DX11NullGeometry owner)
{
this.context = owner.context;
this.drawer = owner.drawer;
this.InputLayout = owner.InputLayout;
this.Topology = owner.Topology;
this.HasBoundingBox = owner.HasBoundingBox;
this.BoundingBox = owner.BoundingBox;
}
public DX11NullGeometry(DX11NullGeometry owner)
{
this.context = owner.context;
this.drawer = owner.drawer;
this.InputLayout = owner.InputLayout;
this.Topology = owner.Topology;
this.HasBoundingBox = owner.HasBoundingBox;
this.BoundingBox = owner.BoundingBox;
}
public void Update(IPluginIO pin, DX11RenderContext context)
{
for (int i = 0; i < this.FOutput.SliceCount; i++)
{
if (this.FInvalidate || !this.FOutput[i].Contains(context))
{
if (this.FOutput[i].Contains(context)) { this.FOutput[i].Dispose(context); }
DX11NullInstancedDrawer drawer = new DX11NullInstancedDrawer();
drawer.VertexCount = Math.Max(this.FInVertexCount[i], 1);
drawer.InstanceCount = Math.Max(this.FInInstanceCount[i], 1);
DX11NullGeometry geom = new DX11NullGeometry(context, drawer);
geom.Topology = this.FInTopology[i];
geom.InputLayout = new InputElement[0];
geom.HasBoundingBox = false;
this.FOutput[i][context] = geom;
}
}
}
public void Update(IPluginIO pin, DX11RenderContext context)
{
for (int i = 0; i < this.FOutput.SliceCount; i++)
{
if (this.FInvalidate || !this.FOutput[i].Contains(context))
{
if (this.FOutput[i].Contains(context)) { this.FOutput[i].Dispose(context); }
DX11NullDispatcher disp = new DX11NullDispatcher();
disp.X = Math.Max(this.FInTX[i], 0);
disp.Y = Math.Max(this.FInTY[i], 0);
disp.Z = Math.Max(this.FInTZ[i], 0);
DX11NullGeometry geom = new DX11NullGeometry(context, disp);
geom.Topology = PrimitiveTopology.Undefined;
geom.InputLayout = new InputElement[i];
geom.HasBoundingBox = false;
this.FOutput[i][context] = geom;
}
}
}
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
RenderForm form = new RenderForm("Kinect Simple point cloud view sample");
RenderDevice device = new RenderDevice(SharpDX.Direct3D11.DeviceCreationFlags.BgraSupport | DeviceCreationFlags.Debug);
RenderContext context = new RenderContext(device);
DX11SwapChain swapChain = DX11SwapChain.FromHandle(device, form.Handle);
VertexShader vertexShader = ShaderCompiler.CompileFromFile<VertexShader>(device, "ColoredPointCloudView.fx", "VS");
PixelShader pixelShader = ShaderCompiler.CompileFromFile<PixelShader>(device, "ColoredPointCloudView.fx", "PS");
DX11NullInstancedDrawer nulldrawer = new DX11NullInstancedDrawer();
nulldrawer.VertexCount = Consts.DepthWidth;
nulldrawer.InstanceCount = Consts.DepthHeight;
DX11NullGeometry nullGeom = new DX11NullGeometry(device, nulldrawer);
nullGeom.Topology = SharpDX.Direct3D.PrimitiveTopology.PointList;
KinectSensor sensor = KinectSensor.GetDefault();
sensor.Open();
cbCamera camera = new cbCamera();
camera.Projection = Matrix.PerspectiveFovLH(1.57f * 0.5f, 1.3f, 0.01f, 100.0f);
camera.View = Matrix.Translation(0.0f, 0.0f, 2.0f);
camera.Projection.Transpose();
camera.View.Transpose();
ConstantBuffer<cbCamera> cameraBuffer = new ConstantBuffer<cbCamera>(device);
cameraBuffer.Update(context, ref camera);
bool doQuit = false;
bool uploadCamera = false;
bool uploadRgb = false;
CameraRGBFrameData cameraFrame = new CameraRGBFrameData();
DynamicCameraRGBTexture cameraTexture = new DynamicCameraRGBTexture(device);
DepthToColorFrameData depthToColorFrame = new DepthToColorFrameData();
DynamicDepthToColorTexture depthToColorTexture = new DynamicDepthToColorTexture(device);
KinectSensorDepthFrameProvider provider = new KinectSensorDepthFrameProvider(sensor);
provider.FrameReceived += (sender, args) => { cameraFrame.Update(sensor.CoordinateMapper, args.DepthData); depthToColorFrame.Update(sensor.CoordinateMapper, args.DepthData); uploadCamera = true; };
//Get coordinate map + rgb
ColorRGBAFrameData colorFrame = new ColorRGBAFrameData();
DynamicColorRGBATexture colorTexture = new DynamicColorRGBATexture(device);
KinectSensorColorRGBAFrameProvider colorProvider = new KinectSensorColorRGBAFrameProvider(sensor);
colorProvider.FrameReceived += (sender, args) => { colorFrame = args.FrameData; uploadRgb = true; };
form.KeyDown += (sender, args) => { if (args.KeyCode == Keys.Escape) { doQuit = true; } };
RenderLoop.Run(form, () =>
{
if (doQuit)
{
form.Dispose();
return;
}
if (uploadCamera)
{
cameraTexture.Copy(context.Context, cameraFrame);
depthToColorTexture.Copy(context.Context, depthToColorFrame);
uploadCamera = false;
}
if (uploadRgb)
{
colorTexture.Copy(context.Context, colorFrame);
uploadRgb = false;
}
context.RenderTargetStack.Push(swapChain);
context.Context.ClearRenderTargetView(swapChain.RenderView, SharpDX.Color.Black);
context.Context.VertexShader.Set(vertexShader);
context.Context.PixelShader.Set(pixelShader);
context.Context.VertexShader.SetShaderResource(0, cameraTexture.ShaderView);
context.Context.VertexShader.SetShaderResource(1, colorTexture.ShaderView);
context.Context.VertexShader.SetShaderResource(2, depthToColorTexture.ShaderView);
context.Context.VertexShader.SetSampler(0, device.SamplerStates.LinearClamp);
context.Context.VertexShader.SetConstantBuffer(0, cameraBuffer.Buffer);
nullGeom.Bind(context, null);
nullGeom.Draw(context);
context.RenderTargetStack.Pop();
swapChain.Present(0, SharpDX.DXGI.PresentFlags.None);
});
swapChain.Dispose();
context.Dispose();
device.Dispose();
cameraBuffer.Dispose();
cameraTexture.Dispose();
provider.Dispose();
pixelShader.Dispose();
vertexShader.Dispose();
sensor.Close();
colorTexture.Dispose();
colorProvider.Dispose();
depthToColorFrame.Dispose();
depthToColorTexture.Dispose();
}
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
RenderForm form = new RenderForm("Kinect Simple filtered point cloud view sample");
RenderDevice device = new RenderDevice(SharpDX.Direct3D11.DeviceCreationFlags.BgraSupport | DeviceCreationFlags.Debug);
RenderContext context = new RenderContext(device);
DX11SwapChain swapChain = DX11SwapChain.FromHandle(device, form.Handle);
ComputeShader computeShader = ShaderCompiler.CompileFromFile<ComputeShader>(device, "PointCloudFilter.fx", "CS_Filter");
VertexShader vertexShader = ShaderCompiler.CompileFromFile<VertexShader>(device, "PointCloudJointView.fx", "VS");
PixelShader pixelShader = ShaderCompiler.CompileFromFile<PixelShader>(device, "PointCloudJointView.fx", "PS");
BodyCameraPositionBuffer positionBuffer = new BodyCameraPositionBuffer(device);
DX11StructuredBuffer colorTableBuffer = DX11StructuredBuffer.CreateImmutable<Color4>(device, ColorTable);
DX11NullGeometry nullGeom = new DX11NullGeometry(device);
nullGeom.Topology = SharpDX.Direct3D.PrimitiveTopology.PointList;
InstancedIndirectBuffer indirectDrawBuffer = new InstancedIndirectBuffer(device);
KinectSensor sensor = KinectSensor.GetDefault();
sensor.Open();
cbCamera camera = new cbCamera();
camera.Projection = Matrix.PerspectiveFovLH(1.57f * 0.5f, 1.3f, 0.01f, 100.0f);
camera.View = Matrix.Translation(0.0f, 0.0f, 2.0f);
camera.Projection.Transpose();
camera.View.Transpose();
ConstantBuffer<cbCamera> cameraBuffer = new ConstantBuffer<cbCamera>(device);
cameraBuffer.Update(context, ref camera);
bool doQuit = false;
bool uploadCamera = false;
bool uploadBodyIndex = false;
bool uploadBody = false;
CameraRGBFrameData rgbFrame = new CameraRGBFrameData();
DynamicCameraRGBTexture cameraTexture = new DynamicCameraRGBTexture(device);
KinectSensorDepthFrameProvider provider = new KinectSensorDepthFrameProvider(sensor);
provider.FrameReceived += (sender, args) => { rgbFrame.Update(sensor.CoordinateMapper, args.DepthData); uploadCamera = true; };
BodyIndexFrameData bodyIndexFrame = null;
DynamicBodyIndexTexture bodyIndexTexture = new DynamicBodyIndexTexture(device);
KinectSensorBodyIndexFrameProvider bodyIndexProvider = new KinectSensorBodyIndexFrameProvider(sensor);
bodyIndexProvider.FrameReceived += (sender, args) => { bodyIndexFrame = args.FrameData; uploadBodyIndex = true; };
AppendPointCloudBuffer pointCloudBuffer = new AppendPointCloudBuffer(device);
KinectBody[] bodyFrame = null;
KinectSensorBodyFrameProvider bodyFrameProvider = new KinectSensorBodyFrameProvider(sensor);
bodyFrameProvider.FrameReceived += (sender, args) => { bodyFrame = args.FrameData; uploadBody = true; };
form.KeyDown += (sender, args) => { if (args.KeyCode == Keys.Escape) { doQuit = true; } };
RenderLoop.Run(form, () =>
{
if (doQuit)
{
form.Dispose();
return;
}
if (uploadCamera)
{
cameraTexture.Copy(context.Context, rgbFrame);
uploadCamera = false;
}
if (uploadBodyIndex)
{
bodyIndexTexture.Copy(context.Context, bodyIndexFrame);
uploadBodyIndex = false;
}
if (uploadBody)
{
positionBuffer.Copy(context, bodyFrame.TrackedOnly().ClosestBodies());
uploadBody = false;
}
//Prepare compute shader
context.Context.ComputeShader.Set(computeShader);
context.Context.ComputeShader.SetShaderResource(0, cameraTexture.ShaderView);
context.Context.ComputeShader.SetShaderResource(1, bodyIndexTexture.RawView); //Set raw view here, we do not sample
context.Context.ComputeShader.SetUnorderedAccessView(0, pointCloudBuffer.UnorderedView, 0); //Don't forget to set count to 0
context.Context.Dispatch(Consts.DepthWidth / 8, Consts.DepthHeight / 8, 1); //No iDivUp here, since it's not needed
context.Context.ComputeShader.SetUnorderedAccessView(0, null); //Make runtime happy, and if we don't unbind we can't set as srv
context.Context.CopyStructureCount(indirectDrawBuffer.ArgumentBuffer, 0, pointCloudBuffer.UnorderedView);
//Draw filter buffer
context.RenderTargetStack.Push(swapChain);
context.Context.ClearRenderTargetView(swapChain.RenderView, SharpDX.Color.Black);
context.Context.VertexShader.Set(vertexShader);
context.Context.PixelShader.Set(pixelShader);
context.Context.VertexShader.SetShaderResource(0, pointCloudBuffer.ShaderView);
context.Context.VertexShader.SetShaderResource(1, positionBuffer.ShaderView);
context.Context.VertexShader.SetShaderResource(2, colorTableBuffer.ShaderView);
context.Context.VertexShader.SetConstantBuffer(0, cameraBuffer.Buffer);
nullGeom.Bind(context, null);
context.Context.DrawInstancedIndirect(indirectDrawBuffer.ArgumentBuffer, 0);
context.Context.VertexShader.SetShaderResource(0, null); //Make runtime happy
context.RenderTargetStack.Pop();
swapChain.Present(0, SharpDX.DXGI.PresentFlags.None);
});
cameraBuffer.Dispose();
cameraTexture.Dispose();
bodyIndexTexture.Dispose();
provider.Dispose();
bodyIndexProvider.Dispose();
pixelShader.Dispose();
vertexShader.Dispose();
sensor.Close();
positionBuffer.Dispose();
colorTableBuffer.Dispose();
swapChain.Dispose();
context.Dispose();
device.Dispose();
}
public void Update(IPluginIO pin, DX11RenderContext context)
{
if (this.dispatcher == null)
{
this.dispatcher = new DX11BufferDispatcher();
this.geometry = new DX11NullGeometry(context, this.dispatcher);
}
if (!this.FOutLayer[0].Contains(context))
{
this.FOutLayer[0][context] = new DX11Layer();
this.FOutLayer[0][context].Render = this.Render;
}
}
public void Update(IPluginIO pin, DX11RenderContext context)
{
if (this.FOutGeom.SliceCount == 0) { return; }
if (this.generateShader == null)
{
this.generateShader = ShaderUtils.GetShader(context, "GenerateDispatch1D");
this.dispatchBuffer = new DispatchIndirectBuffer(context);
this.countBuffer = new DX11RawBuffer(context.Device, 16);
}
if (!this.FOutGeom[0].Contains(context))
{
this.indirectDispatch = new DX11NullIndirectDispatcher();
this.indirectDispatch.IndirectArgs = this.dispatchBuffer;
DX11NullGeometry nullgeom = new DX11NullGeometry(context);
nullgeom.AssignDrawer(this.indirectDispatch);
this.FOutGeom[0][context] = nullgeom;
this.FOutCounter[0][context] = this.dispatchBuffer.RWBuffer;
}
var countuav = this.FInArgBuffer[0][context];
context.CurrentDeviceContext.CopyStructureCount(countuav.UAV, this.countBuffer.Buffer, 0);
this.generateShader.SetBySemantic("WARPSIZE", this.FInWarpX[0]);
this.generateShader.SetBySemantic("COUNTERBUFFER", this.countBuffer.SRV);
this.generateShader.SetBySemantic("RWDISPATCHBUFFER", this.dispatchBuffer.UAV);
this.generateShader.ApplyPass(0);
context.CurrentDeviceContext.Dispatch(1, 1, 1);
this.generateShader.CleanUp();
this.dispatchBuffer.UpdateBuffer();
}
public DX11NullGeometry(DX11NullGeometry owner)
{
this.BoundingBox = owner.BoundingBox;
this.AssignDrawer(owner.Drawer);
}