unsafe void DrawVertices(int[] indices, Vertex[] vertices, int bufferIndex)
{
if (bufferIndex != currentBufferIndex)
{
indexBuffer = indexBuffers[bufferIndex];
vertexBuffer = vertexBuffers[bufferIndex];
currentBufferIndex = bufferIndex;
deviceContext.InputAssembler.SetIndexBuffer(indexBuffer, DXGI.Format.R32_UInt, 0);
deviceContext.InputAssembler.SetVertexBuffers(0, new D3D11.VertexBufferBinding(vertexBuffer, sizeof(Vertex), 0));
}
DataStream stream;
deviceContext.MapSubresource(indexBuffer, D3D11.MapMode.WriteDiscard, D3D11.MapFlags.None, out stream);
stream.Position = 0;
stream.WriteRange(indices);
deviceContext.UnmapSubresource(indexBuffer, 0);
stream.Dispose();
deviceContext.MapSubresource(vertexBuffer, D3D11.MapMode.WriteDiscard, D3D11.MapFlags.None, out stream);
stream.Position = 0;
stream.WriteRange(vertices);
deviceContext.UnmapSubresource(vertexBuffer, 0);
stream.Dispose();
deviceContext.DrawIndexed(indices.Length, 0, 0);
}
public override void Draw(SharpDX.Direct3D11.DeviceContext context, int index)
{
if (_activatedEffect == null)
{
if (_backBufferClouds.OffSreenRenderTarget != null)
{
_backBufferClouds.OffSreenRenderTarget = null;
}
return;
}
if (index == _postEffectStartingDrawId)
{
//Change RenderTarget to this offline texture
//Clear renderTarger
_engine.ImmediateContext.ClearRenderTargetView(_renderTargetView, __renderTargetViewDefaultColor);
_engine.ImmediateContext.OutputMerger.SetTargets(_engine.DepthStencilTarget, _renderTargetView);
_backBufferClouds.OffSreenRenderTarget = _renderTexture;
_postEffectStartDrawDone = true;
}
else if (index == _postEffectEndingDrawId && _postEffectStartDrawDone)
{
//We have finished to draw into the offline texture, link back the screen backbuffer
_engine.SetRenderTargets(context);
//Start the Post effect code here
RenderStatesRepo.ApplyStates(context, DXStates.Rasters.Default, DXStates.Blenders.Disabled, DXStates.DepthStencils.DepthDisabled);
_vBuffer.SetToDevice(context, 0);
_iBuffer.SetToDevice(context, 0);
_activatedEffect.Render(context);
context.DrawIndexed(6, 0, 0);
_postEffectStartDrawDone = false;
}
}
private void Render(D3D11.Device device, D3D11.RenderTargetView[] rtvs)
{
D3D11.DeviceContext deviceContext = device.ImmediateContext;
for (int i = 0; i < 6; ++i)
{
deviceContext.OutputMerger.SetRenderTargets(rtvs[i]);
deviceContext.ClearRenderTargetView(rtvs[i], Color.Red);
//if (i == 5)
// continue;
KDX_SKYBOX_ENV_RENDERER_BUFFER buffer = new KDX_SKYBOX_ENV_RENDERER_BUFFER();
buffer.World = Matrix.Transpose(Matrix.Identity);
buffer.View = Matrix.Transpose(views[i]);
buffer.Proj = Matrix.Transpose(Matrix.PerspectiveFovLH(MathUtil.DegreesToRadians(90), 1, 0.01f, 100.0f));
buffer.MVP = (buffer.Proj * buffer.View * buffer.World);
deviceContext.UpdateSubresource(ref buffer, perFaceBuffer);
deviceContext.DrawIndexed(cubeMesh.Triangles.Count() * 3, 0, 0);
rtvs[i].Dispose();
}
}
/// <summary>
/// Draws the specified context.
/// </summary>
/// <param name="context">The context.</param>
public override void Draw(D3D11.DeviceContext context)
{
if (Vertices != null && Indices != null)
{
context.DrawIndexed(Indices.Length, 0, 0);
}
}
/// <summary>
/// Renders this GeometryResource.
/// </summary>
/// <param name="renderState">Current render state.</param>
public void Render(RenderState renderState)
{
D3D11.DeviceContext deviceContext = renderState.Device.DeviceImmediateContextD3D11;
DXGI.Format indexBufferFormat = renderState.Device.SupportsOnly16BitIndexBuffer ? DXGI.Format.R16_UInt : DXGI.Format.R32_UInt;
int lastVertexBufferID = -1;
int lastIndexBufferID = -1;
for (int loop = 0; loop < m_loadedStructures.Length; loop++)
{
LoadedStructureInfo structureToDraw = m_loadedStructures[loop];
// Apply VertexBuffer
if (lastVertexBufferID != structureToDraw.VertexBufferID)
{
lastVertexBufferID = structureToDraw.VertexBufferID;
deviceContext.InputAssembler.InputLayout = structureToDraw.InputLayout;
deviceContext.InputAssembler.SetVertexBuffers(0, new D3D11.VertexBufferBinding(structureToDraw.VertexBuffer, structureToDraw.SizePerVertex, 0));
}
// Apply IndexBuffer
if (lastIndexBufferID != structureToDraw.IndexBufferID)
{
deviceContext.InputAssembler.SetIndexBuffer(structureToDraw.IndexBuffer, indexBufferFormat, 0);
}
// Apply material
renderState.ApplyMaterial(structureToDraw.Material);
D3D11.InputLayout newInputLayout = null;
if (renderState.ForcedMaterial != null)
{
newInputLayout = renderState.ForcedMaterial.GenerateInputLayout(
renderState.Device,
StandardVertex.InputElements,
MaterialApplyInstancingMode.SingleObject);
deviceContext.InputAssembler.InputLayout = newInputLayout;
}
try
{
// Draw current rener block
deviceContext.DrawIndexed(
structureToDraw.IndexCount,
structureToDraw.StartIndex,
0);
}
finally
{
if (newInputLayout != null)
{
deviceContext.InputAssembler.InputLayout = null;
GraphicsHelper.SafeDispose(ref newInputLayout);
}
}
}
}
public void RenderNextAnimationFrame()
{
var eye = new Vector3(0.0f, 0.7f, 1.5f); // Define camera position.
var at = new Vector3(0.0f, -0.1f, 0.0f); // Define focus position.
var up = new Vector3(0.0f, 1.0f, 0.0f); // Define up direction.
if (frameCount >= float.MaxValue)
{
frameCount = 0;
}
// Set view based on camera position, focal point, and up direction.
constantBufferData.view = Matrix.Transpose(Matrix.LookAtRH(eye, at, up));
// Rotate around Y axis by (pi/4) * 16ms per elapsed frame.
constantBufferData.model = Matrix.Transpose(Matrix.RotationY(frameCount++ *0.016f * MathUtil.PiOverFour));
// Clear depth/stencil view.
d3dContext.ClearDepthStencilView(depthStencilView, DepthStencilClearFlags.Depth, 1.0f, 0);
// Set render target.
d3dContext.OutputMerger.SetRenderTargets(depthStencilView, renderTargetView);
// Map update to constant buffer.
d3dContext.UpdateSubresource(ref constantBufferData, constantBuffer);
// Set vertex buffer.
int stride = Utilities.SizeOf <VertexPositionColor>();
d3dContext.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(vertexBuffer, stride, 0));
// Set index buffer.
d3dContext.InputAssembler.SetIndexBuffer(indexBuffer, Format.R16_UInt, 0);
// Set topology to triangle list.
d3dContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
// Set input layout.
d3dContext.InputAssembler.InputLayout = inputLayout;
// Set vertex shader.
d3dContext.VertexShader.Set(vertexShader);
// Set constant buffer.
d3dContext.VertexShader.SetConstantBuffer(0, constantBuffer);
// Set pixel shader.
d3dContext.PixelShader.Set(pixelShader);
// Draw cube faces.
d3dContext.DrawIndexed(indexCount, 0, 0);
}
public void Render()
{
float time = stopWatch.ElapsedMilliseconds / 1000.0f;
Viewport viewport = new Viewport(0, 0, width, height);
int vertexSize = Utilities.SizeOf <Vector3>();
int vertexCount = trianglePositionVertexBuffer.Description.SizeInBytes / vertexSize;
deviceContext.InputAssembler.SetVertexBuffers(0, new D3D11.VertexBufferBinding(trianglePositionVertexBuffer, vertexSize, 0));
deviceContext.InputAssembler.InputLayout = inputLayout;
deviceContext.InputAssembler.PrimitiveTopology = SharpDX.Direct3D.PrimitiveTopology.TriangleList;
deviceContext.VertexShader.Set(mainVertexShader);
deviceContext.PixelShader.Set(mainPixelShader);
deviceContext.Rasterizer.SetViewport(viewport);
deviceContext.Rasterizer.State = rasterizerState;
deviceContext.OutputMerger.SetDepthStencilState(depthStencilState, 1);
deviceContext.OutputMerger.SetRenderTargets(depthDSV, sceneRTV);
deviceContext.ClearDepthStencilView(depthDSV, D3D11.DepthStencilClearFlags.Depth, 1.0f, 0);
deviceContext.ClearRenderTargetView(sceneRTV, new Color(255, 135, 60));
for (int i = 0; i < CubeCount; i++)
{
for (int j = 0; j < CubeCount; j++)
{
UpdateConstantBuffer(GetConstantBufferForCube(i, j, time));
int indexCount = triangleIndexBuffer.Description.SizeInBytes / Utilities.SizeOf <int>();
deviceContext.InputAssembler.SetIndexBuffer(triangleIndexBuffer, DXGI.Format.R32_UInt, 0);
deviceContext.DrawIndexed(indexCount, 0, 0);
}
}
deviceContext.OutputMerger.SetRenderTargets(null, (D3D11.RenderTargetView)null); // Tip: always set to null after rendering. If bound as rendertarget it cannot be set as shader resource view (as texture)
postEffect.Run(sceneSRV, depthSRV, backbufferRTV, width, height, time);
}
/// <summary>
/// Renders this object.
/// </summary>
/// <param name="renderState">Render this object.</param>
private void Render(RenderState renderState)
{
renderState.ClearChachedAppliedMaterial();
D3D11.DeviceContext deviceContext = renderState.Device.DeviceImmediateContextD3D11;
SkyboxLocalResources localResources = m_localResources[renderState.DeviceIndex];
// Apply constants and shader resources
deviceContext.VertexShader.Set(localResources.VertexShader.VertexShader);
deviceContext.PixelShader.Set(localResources.PixelShader.PixelShader);
deviceContext.PixelShader.SetShaderResource(0, localResources.CubeTexture.TextureView);
// Bind index and vertex buffer
deviceContext.InputAssembler.SetIndexBuffer(localResources.IndexBuffer, DXGI.Format.R32_UInt, 0);
deviceContext.InputAssembler.SetVertexBuffers(0, new D3D11.VertexBufferBinding(
localResources.VertexBuffer,
StandardVertex.Size, 0));
// Draw the skybox
deviceContext.DrawIndexed(6 * 6, 0, 0);
}
private void Render(Model model)
{
D3D11.DeviceContext deviceContext = deviceResources.DeviceContext;
if (!model.Mesh.HasBuffers)
{
// TODO: Should not initialize one buffer per object
// Investigate way to "pool" meshes in.
// Also, should not be done here.
model.Mesh.CreateBuffers(deviceResources.Device);
}
D3D11.Buffer vertexBuffer = model.Mesh.VertexBuffer;
D3D11.Buffer indexBuffer = model.Mesh.IndexBuffer;
SetShader(model.Material.Shader);
SetMaterialSRVT(model.Material);
deviceContext.InputAssembler.SetVertexBuffers(0, new D3D11.VertexBufferBinding(vertexBuffer, Utilities.SizeOf <Vertex>(), 0));
deviceContext.InputAssembler.SetIndexBuffer(indexBuffer, Format.R32_UInt, 0);
deviceContext.DrawIndexed(model.Mesh.Triangles.Count() * 3, 0, 0);
}
public void DrawIndexed(int indexCount, int startVertexLocation = 0, int baseVertexLocation = 0)
{
NativeDeviceContext.DrawIndexed(indexCount, startVertexLocation, baseVertexLocation);
}
/// <summary>
/// 三大块：初始化设备、设置缓冲和管线等、渲染循环
/// </summary>
private void DoCommonThings()
{
_renderForm = new RenderForm();
_renderForm.ClientSize = new System.Drawing.Size(800, 600);
_renderForm.KeyDown += _renderForm_KeyDown;
_renderForm.Text = "愉快的学习SharpDX";
_renderForm.Icon = null;
_renderForm.ResizeBegin += (object sender, EventArgs e) => { _resized = true; };
_renderForm.MouseDown += _renderForm_MouseDown;
_renderForm.MouseUp += _renderForm_MouseUp;
_renderForm.MouseMove += _renderForm_MouseMove;
ModeDescription backBufferDesc = new ModeDescription(_renderForm.ClientSize.Width, _renderForm.ClientSize.Height, new Rational(60, 1), Format.R8G8B8A8_UNorm);
SwapChainDescription swapChainDesc = new SwapChainDescription()
{
ModeDescription = backBufferDesc,
SampleDescription = new SampleDescription(1, 0),
Usage = Usage.RenderTargetOutput,
BufferCount = 1,
OutputHandle = _renderForm.Handle,
IsWindowed = true,
Flags = SwapChainFlags.AllowModeSwitch,
SwapEffect = SwapEffect.Discard,
};
D3D11.Device.CreateWithSwapChain(
SharpDX.Direct3D.DriverType.Hardware,
D3D11.DeviceCreationFlags.Debug,
swapChainDesc, out _d3DDevice, out _swapChain);
_d3DDeviceContext = _d3DDevice.ImmediateContext;
using (var effectByteCode = ShaderBytecode.CompileFromFile("../../MyShader.fx", "fx_5_0", ShaderFlags.Debug | ShaderFlags.SkipOptimization)) {
var effect = new Effect(_d3DDevice, effectByteCode);
var technique = effect.GetTechniqueByName("LightTech");
//光照
mfxDirLight = effect.GetVariableByName("gDirLight");
mfxPointLight = effect.GetVariableByName("gPointLight");
mfxSpotLight = effect.GetVariableByName("gSpotLight");
mfxEyePosW = effect.GetVariableByName("gEyePosW");
//材质
mfxMaterial = effect.GetVariableByName("gMaterial");
//纹理
mfxShaderRSVar = effect.GetVariableByName("gTexture").AsShaderResource();
mfxTexTransform = effect.GetVariableByName("gTexTransform").AsMatrix();
//pass
mfxPassW = technique.GetPassByName("P0");
mfxPassS = technique.GetPassByName("P1");
mfxPass = mfxPassS;
mfxWorld = effect.GetVariableByName("gWorld").AsMatrix();
mfxWorldTranInv = effect.GetVariableByName("gWorldInvTranspose").AsMatrix();
mfxWorldViewProj = effect.GetVariableByName("gWorldViewProj").AsMatrix();
var passSignature = mfxPassW.Description.Signature;
_inputShaderSignature = ShaderSignature.GetInputSignature(passSignature);
}
_inputLayout = new D3D11.InputLayout(_d3DDevice, _inputShaderSignature, _inputElementsForMesh);
var VertexBuffer = D3D11.Buffer.Create <MyVertex>(_d3DDevice, BindFlags.VertexBuffer, mMeshData.Vertices.ToArray());
var IndexBuffer = D3D11.Buffer.Create <int>(_d3DDevice, BindFlags.IndexBuffer, mMeshData.Indices.ToArray());
ShaderRSV = Tools.CreateShaderResourceViewFromFile(_d3DDevice, System.IO.Path.Combine(System.IO.Directory.GetCurrentDirectory(), "../../model/ydmy.jpg"));
_d3DDeviceContext.InputAssembler.InputLayout = _inputLayout;
_d3DDeviceContext.InputAssembler.PrimitiveTopology = SharpDX.Direct3D.PrimitiveTopology.TriangleList;
_d3DDeviceContext.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(VertexBuffer, Utilities.SizeOf <MyVertex>(), 0));
_d3DDeviceContext.InputAssembler.SetIndexBuffer(IndexBuffer, Format.R32_UInt, 0);
proj = Matrix.Identity;
world = new Matrix[228];
for (int i = 0; i < 228; i++)
{
world[i] = Matrix.Identity;
}
//world[0] = Matrix.Identity;
_resized = true;
Texture2D backBuffer = null;
RenderTargetView renderView = null;
Texture2D depthBuffer = null;
DepthStencilView depthView = null;
long lastTime = 0;
var clock = new System.Diagnostics.Stopwatch();
clock.Start();
int fpsCounter = 0;
byte[] d;
RenderLoop.Run(_renderForm, () => {
view.Row1 = new Vector4(camRight, 0);
view.Row2 = new Vector4(camUp, 0);
view.Row3 = new Vector4(camLook, 0);
view.Row4 = new Vector4(camPos, 1);
view = Matrix.Invert(view);
if (_resized)
{
Utilities.Dispose(ref backBuffer);
Utilities.Dispose(ref renderView);
Utilities.Dispose(ref depthBuffer);
Utilities.Dispose(ref depthView);
_swapChain.ResizeBuffers(swapChainDesc.BufferCount, _renderForm.ClientSize.Width, _renderForm.ClientSize.Height, Format.B8G8R8A8_UNorm, SwapChainFlags.None);
backBuffer = Texture2D.FromSwapChain <Texture2D>(_swapChain, 0);
renderView = new RenderTargetView(_d3DDevice, backBuffer);
depthBuffer = new Texture2D(_d3DDevice, new Texture2DDescription()
{
Format = Format.D32_Float_S8X24_UInt,
ArraySize = 1,
MipLevels = 1,
Width = _renderForm.ClientSize.Width,
Height = _renderForm.ClientSize.Height,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default,
BindFlags = BindFlags.DepthStencil,
CpuAccessFlags = CpuAccessFlags.None,
OptionFlags = ResourceOptionFlags.None
});
depthView = new DepthStencilView(_d3DDevice, depthBuffer);
_d3DDeviceContext.Rasterizer.SetViewport(new Viewport(0, 0, _renderForm.ClientSize.Width, _renderForm.ClientSize.Height, 0.0f, 1.0f));
_d3DDeviceContext.OutputMerger.SetTargets(depthView, renderView);
proj = Matrix.PerspectiveFovLH((float)Math.PI / 4f, _renderForm.ClientSize.Width / (float)_renderForm.ClientSize.Height, 0.1f, 1000f);
_resized = false;
}
_d3DDeviceContext.ClearDepthStencilView(depthView, DepthStencilClearFlags.Depth, 1.0f, 0);
_d3DDeviceContext.ClearRenderTargetView(renderView, SharpDX.Color.Black);
var viewProj = Matrix.Multiply(view, proj);
//设置平行光
d = Tools.StructureToBytes(mDirLight);
Array.Copy(d, 0, _dirLightArray, 0, Marshal.SizeOf(typeof(DirectionalLight)));
using (var dataStream = DataStream.Create(_dirLightArray, false, false)) {
mfxDirLight.SetRawValue(dataStream, _dirLightArray.Length);
}
//纹理贴图：画正方体
//world[0] = Matrix.RotationAxis(Vector3.UnitY, clock.ElapsedMilliseconds / 1000f);
for (int i = 0; i < mSubMeshData.Length - 1; i++)
{
world[i] = Matrix.RotationAxis(Vector3.UnitY, clock.ElapsedMilliseconds / 1000f);
worldViewProj = world[i] * viewProj;
//像素着色器计算需要的变量
mfxWorld.SetMatrix(world[i]);
mfxWorldTranInv.SetMatrix(Tools.InverseTranspose(world[i]));
mfxWorldViewProj.SetMatrix(worldViewProj);
//设置材质
d = Tools.StructureToBytes(mMatArray[0]);
Array.Copy(d, 0, _matArray, 0, Marshal.SizeOf(typeof(Material))); // 结构体大小
using (var dataStream = DataStream.Create(_matArray, false, false)) {
mfxMaterial.SetRawValue(dataStream, _matArray.Length);
}
//设置纹理
mfxShaderRSVar.SetResource(ShaderRSV);
mfxTexTransform.SetMatrix(Matrix.Identity);
mfxPass.Apply(_d3DDeviceContext);
_d3DDeviceContext.DrawIndexed(mSubMeshData[i].Indices.Length, indOff[i], vexOff[i]);
}
//平面
worldViewProj = Matrix.Identity * viewProj;
//像素着色器计算需要的变量
mfxWorld.SetMatrix(Matrix.Identity);
mfxWorldTranInv.SetMatrix(Tools.InverseTranspose(Matrix.Identity));
mfxWorldViewProj.SetMatrix(worldViewProj);
//设置材质
d = Tools.StructureToBytes(mMatArray[0]);
Array.Copy(d, 0, _matArray, 0, Marshal.SizeOf(typeof(Material))); // 结构体大小
using (var dataStream = DataStream.Create(_matArray, false, false)) {
mfxMaterial.SetRawValue(dataStream, _matArray.Length);
}
//设置纹理
mfxShaderRSVar.SetResource(ShaderRSV);
mfxTexTransform.SetMatrix(Matrix.Identity);
mfxPass.Apply(_d3DDeviceContext);
_d3DDeviceContext.DrawIndexed(mSubMeshData[228].Indices.Length, indOff[228], vexOff[228]);
_swapChain.Present(0, PresentFlags.None);
fpsCounter++;
if (clock.ElapsedMilliseconds - lastTime >= 1000)
{
_renderForm.Text = "FPS:" + fpsCounter.ToString();
fpsCounter = 0;
lastTime = clock.ElapsedMilliseconds;
}
});
}
internal void DrawIndexed(int indexCount, int startIndexLocation, int baseVertexLocation)
{
m_deviceContext.DrawIndexed(indexCount, startIndexLocation, baseVertexLocation);
m_statistics.Draws++;
CheckErrors();
}
public void Draw()
{
lock (_drawLock)
{
if (_ui == null || !_ui.ready)
{
return;
}
if (_ui.gameStarted)
{
// Update Device Tracking
compositor.WaitGetPoses(currentPoses, nextPoses);
if (currentPoses[headset].bPoseIsValid)
{
Convert(ref currentPoses[headset].mDeviceToAbsoluteTracking, ref head);
}
// Render Left Eye
context.Rasterizer.SetViewport(0, 0, headsetSize.Width, headsetSize.Height);
context.OutputMerger.SetTargets(eyeDepthView, leftEyeTextureView);
context.OutputMerger.SetDepthStencilState(depthStencilState);
context.ClearRenderTargetView(leftEyeTextureView, backgroundColor);
context.ClearDepthStencilView(eyeDepthView, DepthStencilClearFlags.Depth, 1.0f, 0);
Shaders.Normal.Apply(context);
context.Rasterizer.State = rasterizerState;
context.OutputMerger.SetBlendState(blendState);
context.OutputMerger.SetDepthStencilState(depthStencilState);
context.PixelShader.SetSampler(0, samplerState);
var ratio = (float)headsetSize.Width / (float)headsetSize.Height;
var projection = leftEyeProjection;
var view = Matrix.Invert(leftEyeView * head);
var world = Matrix.Translation(0, 0, -100.0f);
var worldViewProjection = world * view * projection;
//context.UpdateSubresource(ref worldViewProjection, worldViewProjectionBuffer);
context.VertexShader.SetConstantBuffer(0, shaderParameterBuffer);
context.PixelShader.SetConstantBuffer(0, shaderParameterBuffer);
//Shapes.Cube.Begin(context);
//Shapes.Cube.Draw(context);
//Shapes.Sphere.Begin(context);
//Shapes.Sphere.Draw(context);
DrawPixels(worldViewProjection);
// Draw Controllers
context.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
Shaders.NormalTexture.Apply(context);
context.PixelShader.SetSampler(0, samplerState);
foreach (var controller in controllers)
{
context.InputAssembler.SetVertexBuffers(0, controllerVertexBufferBindings[controller]);
context.InputAssembler.SetIndexBuffer(controllerIndexBuffers[controller], Format.R16_UInt, 0);
context.PixelShader.SetShaderResource(0, controllerTextureViews[controller]);
Convert(ref currentPoses[controller].mDeviceToAbsoluteTracking, ref world);
shaderParameters.WorldViewProjection = world * view * projection;
shaderParameters.Diffuse = new Vector4(1, 1, 1, 1);
context.UpdateSubresource(ref shaderParameters, shaderParameterBuffer);
context.VertexShader.SetConstantBuffer(0, shaderParameterBuffer);
context.PixelShader.SetConstantBuffer(0, shaderParameterBuffer);
context.DrawIndexed((int)controllerModels[controller].unTriangleCount * 3 * 4, 0, 0);
}
var texture = new Texture_t
{
eType = ETextureType.DirectX,
eColorSpace = EColorSpace.Gamma,
handle = leftEyeTextureView.Resource.NativePointer
};
var bounds = new VRTextureBounds_t
{
uMin = 0.0f,
uMax = 1.0f,
vMin = 0.0f,
vMax = 1.0f,
};
var submitError = compositor.Submit(EVREye.Eye_Left, ref texture, ref bounds, EVRSubmitFlags.Submit_Default);
if (submitError != EVRCompositorError.None)
{
System.Diagnostics.Debug.WriteLine(submitError);
}
// Render Right Eye
context.Rasterizer.SetViewport(0, 0, headsetSize.Width, headsetSize.Height);
context.OutputMerger.SetTargets(eyeDepthView, rightEyeTextureView);
context.OutputMerger.SetDepthStencilState(depthStencilState);
context.ClearRenderTargetView(rightEyeTextureView, backgroundColor);
context.ClearDepthStencilView(eyeDepthView, DepthStencilClearFlags.Depth, 1.0f, 0);
Shaders.Normal.Apply(context);
context.Rasterizer.State = rasterizerState;
context.OutputMerger.SetBlendState(blendState);
context.OutputMerger.SetDepthStencilState(depthStencilState);
context.PixelShader.SetSampler(0, samplerState);
projection = rightEyeProjection;
view = Matrix.Invert(rightEyeView * head);
world = Matrix.Translation(0, 0, -100.0f);
worldViewProjection = world * view * projection;
//context.UpdateSubresource(ref worldViewProjection, worldViewProjectionBuffer);
context.VertexShader.SetConstantBuffer(0, shaderParameterBuffer);
context.PixelShader.SetConstantBuffer(0, shaderParameterBuffer);
//Shapes.Cube.Begin(context);
//Shapes.Cube.Draw(context);
//Shapes.Sphere.Begin(context);
//Shapes.Sphere.Draw(context);
DrawPixels(worldViewProjection);
// Draw Controllers
context.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
Shaders.NormalTexture.Apply(context);
context.PixelShader.SetSampler(0, samplerState);
foreach (var controller in controllers)
{
context.InputAssembler.SetVertexBuffers(0, controllerVertexBufferBindings[controller]);
context.InputAssembler.SetIndexBuffer(controllerIndexBuffers[controller], Format.R16_UInt, 0);
context.PixelShader.SetShaderResource(0, controllerTextureViews[controller]);
Convert(ref currentPoses[controller].mDeviceToAbsoluteTracking, ref world);
shaderParameters.WorldViewProjection = world * view * projection;
shaderParameters.Diffuse = new Vector4(1, 1, 1, 1);
context.UpdateSubresource(ref shaderParameters, shaderParameterBuffer);
context.VertexShader.SetConstantBuffer(0, shaderParameterBuffer);
context.PixelShader.SetConstantBuffer(0, shaderParameterBuffer);
context.DrawIndexed((int)controllerModels[controller].unTriangleCount * 3 * 4, 0, 0);
}
texture.handle = rightEyeTextureView.Resource.NativePointer;
submitError = compositor.Submit(EVREye.Eye_Right, ref texture, ref bounds, EVRSubmitFlags.Submit_Default);
if (submitError != EVRCompositorError.None)
{
System.Diagnostics.Debug.WriteLine(submitError);
}
// Render Window
context.Rasterizer.SetViewport(0, 0, windowSize.Width, windowSize.Height);
context.OutputMerger.SetTargets(depthStencilView, backBufferView);
context.OutputMerger.SetDepthStencilState(depthStencilState);
context.ClearRenderTargetView(backBufferView, backgroundColor);
context.ClearDepthStencilView(depthStencilView, DepthStencilClearFlags.Depth, 1.0f, 0);
Shaders.Normal.Apply(context);
context.Rasterizer.State = rasterizerState;
context.OutputMerger.SetBlendState(blendState);
context.OutputMerger.SetDepthStencilState(depthStencilState);
context.PixelShader.SetSampler(0, samplerState);
ratio = (float)ClientSize.Width / (float)ClientSize.Height;
projection = Matrix.PerspectiveFovRH(3.14F / 3.0F, ratio, 0.01f, 1000);
view = Matrix.Invert(head);
world = Matrix.Translation(0, 0, -100.0f);
worldViewProjection = world * view * projection;
//context.UpdateSubresource(ref worldViewProjection, worldViewProjectionBuffer);
context.VertexShader.SetConstantBuffer(0, shaderParameterBuffer);
context.PixelShader.SetConstantBuffer(0, shaderParameterBuffer);
//Shapes.Cube.Begin(context);
//Shapes.Cube.Draw(context);
//Shapes.Sphere.Begin(context);
//Shapes.Sphere.Draw(context);
DrawPixels(worldViewProjection);
// Draw Controllers
context.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
Shaders.NormalTexture.Apply(context);
context.PixelShader.SetSampler(0, samplerState);
foreach (var controller in controllers)
{
context.InputAssembler.SetVertexBuffers(0, controllerVertexBufferBindings[controller]);
context.InputAssembler.SetIndexBuffer(controllerIndexBuffers[controller], Format.R16_UInt, 0);
Convert(ref currentPoses[controller].mDeviceToAbsoluteTracking, ref world);
shaderParameters.WorldViewProjection = world * view * projection;
shaderParameters.Diffuse = new Vector4(1, 1, 1, 1);
context.UpdateSubresource(ref shaderParameters, shaderParameterBuffer);
context.VertexShader.SetConstantBuffer(0, shaderParameterBuffer);
context.PixelShader.SetConstantBuffer(0, shaderParameterBuffer);
context.DrawIndexed((int)controllerModels[controller].unTriangleCount * 3 * 4, 0, 0);
}
// Show Backbuffer
swapChain.Present(0, PresentFlags.None);
}
}
}
