public override void Render(RenderContext context, DeviceContextProxy deviceContext)
{
var buffer = context.RenderHost.RenderBuffer;
#region Do Bloom Pass
modelCB.Upload(deviceContext, ref modelStruct);
//Extract bloom samples
deviceContext.SetRenderTarget(buffer.FullResPPBuffer.NextRTV, buffer.TargetWidth, buffer.TargetHeight);
screenQuadPass.PixelShader.BindTexture(deviceContext, textureSlot, buffer.FullResPPBuffer.CurrentSRV);
screenQuadPass.PixelShader.BindSampler(deviceContext, samplerSlot, sampler);
screenQuadPass.BindShader(deviceContext);
screenQuadPass.BindStates(deviceContext, StateType.All);
deviceContext.Draw(4, 0);
// Down sampling
for (int i = 0; i < numberOfBlurPass; ++i)
{
blurCore.Run(context, deviceContext, buffer.FullResPPBuffer.NextRTV, buffer.TargetWidth, buffer.TargetHeight,
PostEffectBlurCore.BlurDepth.Two, ref modelStruct);
}
#endregion
#region Draw outline onto original target
BindTarget(null, buffer.FullResPPBuffer.CurrentRTV, deviceContext, buffer.TargetWidth, buffer.TargetHeight, false);
screenOutlinePass.PixelShader.BindTexture(deviceContext, textureSlot, buffer.FullResPPBuffer.NextSRV);
screenOutlinePass.BindShader(deviceContext);
screenOutlinePass.BindStates(deviceContext, StateType.All);
deviceContext.Draw(4, 0);
screenOutlinePass.PixelShader.BindTexture(deviceContext, textureSlot, null);
#endregion
}
private void DrawOutline(RenderContext context, DeviceContextProxy deviceContext,
ShaderResourceViewProxy depthStencilBuffer, ShaderResourceViewProxy renderTargetFull)
{
var buffer = context.RenderHost.RenderBuffer;
#region Do Blur Pass
BindTarget(null, blurCore.CurrentRTV, deviceContext, blurCore.Width, blurCore.Height, true);
blurPassVertical.PixelShader.BindSampler(deviceContext, samplerSlot, sampler);
blurPassVertical.PixelShader.BindTexture(deviceContext, textureSlot, buffer.FullResPPBuffer.NextSRV);
blurPassVertical.BindShader(deviceContext);
blurPassVertical.BindStates(deviceContext, StateType.BlendState | StateType.RasterState | StateType.DepthStencilState);
deviceContext.Draw(4, 0);
blurCore.Run(deviceContext, NumberOfBlurPass, 1, 0);//Already blur once on vertical, pass 1 as initial index.
#endregion
#region Draw back with stencil test
BindTarget(depthStencilBuffer, renderTargetFull, deviceContext, buffer.TargetWidth, buffer.TargetHeight);
screenQuadPass.PixelShader.BindTexture(deviceContext, textureSlot, blurCore.CurrentSRV);
screenQuadPass.BindShader(deviceContext);
screenQuadPass.BindStates(deviceContext, StateType.BlendState | StateType.RasterState | StateType.DepthStencilState);
deviceContext.Draw(4, 0);
#endregion
#region Draw outline onto original target
BindTarget(null, buffer.FullResPPBuffer.CurrentRTV, deviceContext, buffer.TargetWidth, buffer.TargetHeight, false);
screenOutlinePass.PixelShader.BindTexture(deviceContext, textureSlot, buffer.FullResPPBuffer.NextSRV);
screenOutlinePass.BindShader(deviceContext);
screenOutlinePass.BindStates(deviceContext, StateType.BlendState | StateType.RasterState | StateType.DepthStencilState);
deviceContext.Draw(4, 0);
screenOutlinePass.PixelShader.BindTexture(deviceContext, textureSlot, null);
#endregion
}
/// <summary>
/// Runs the specified device context.
/// </summary>
/// <param name="deviceContext">The device context.</param>
/// <param name="iteration">The iteration.</param>
/// <param name="initVerticalIter">The initialize vertical iter.</param>
/// <param name="initHorizontalIter">The initialize horizontal iter.</param>
public virtual void Run(DeviceContextProxy deviceContext, int iteration, int initVerticalIter = 0, int initHorizontalIter = 0)
{
deviceContext.SetSampler(PixelShader.Type, samplerSlot, sampler);
if (!screenBlurPassVertical.IsNULL)
{
screenBlurPassVertical.BindShader(deviceContext);
screenBlurPassVertical.BindStates(deviceContext, StateType.BlendState | StateType.RasterState | StateType.DepthStencilState);
for (int i = initVerticalIter; i < iteration; ++i)
{
SwapTargets();
BindTarget(null, renderTargetBlur[0], deviceContext, texture2DDesc.Width, texture2DDesc.Height);
screenBlurPassVertical.PixelShader.BindTexture(deviceContext, textureSlot, renderTargetBlur[1]);
deviceContext.Draw(4, 0);
}
}
if (!screenBlurPassHorizontal.IsNULL)
{
screenBlurPassHorizontal.BindShader(deviceContext);
screenBlurPassHorizontal.BindStates(deviceContext, StateType.BlendState | StateType.RasterState | StateType.DepthStencilState);
for (int i = initHorizontalIter; i < iteration; ++i)
{
SwapTargets();
BindTarget(null, renderTargetBlur[0], deviceContext, texture2DDesc.Width, texture2DDesc.Height);
screenBlurPassHorizontal.PixelShader.BindTexture(deviceContext, textureSlot, renderTargetBlur[1]);
deviceContext.Draw(4, 0);
}
}
deviceContext.SetShaderResource(PixelShader.Type, textureSlot, null);
}
/// <summary>
/// Runs the blur procedure
/// </summary>
/// <param name="context">The context.</param>
/// <param name="deviceContext">The device context.</param>
/// <param name="source">The source.</param>
/// <param name="depth">The depth.</param>
/// <param name="sourceViewport"></param>
/// <param name="modelStruct"></param>
public virtual void Run(RenderContext context, DeviceContextProxy deviceContext,
ShaderResourceViewProxy source, ref ViewportF sourceViewport, BlurDepth depth, ref BorderEffectStruct modelStruct)
{
deviceContext.SetSampler(PixelShader.Type, samplerSlot, sampler);
if ((depth & BlurDepth.One) != 0)
{
using (var target1 = context.GetOffScreenRT(OffScreenTextureSize.Half,
global::SharpDX.DXGI.Format.R8G8B8A8_UNorm, out var width, out var height))
{
modelStruct.ViewportScale = (int)OffScreenTextureSize.Half;
modelCB.Upload(deviceContext, ref modelStruct);
//Full -> Half Vertical
deviceContext.SetRenderTarget(target1);
deviceContext.SetViewport(0, 0, width, height);
deviceContext.SetScissorRectangle(0, 0, width, height);
screenBlurPassVertical.BindShader(deviceContext);
screenBlurPassVertical.BindStates(deviceContext, StateType.All);
screenBlurPassVertical.PixelShader.BindTexture(deviceContext, textureSlot, source);
deviceContext.Draw(4, 0);
if ((depth & BlurDepth.Two) != 0)
{
using (var target2 = context.GetOffScreenRT(OffScreenTextureSize.Quarter,
global::SharpDX.DXGI.Format.R8G8B8A8_UNorm, out var width2, out var height2))
{
// Half to Quater Vertical
modelStruct.ViewportScale = (int)OffScreenTextureSize.Quarter;
modelCB.Upload(deviceContext, ref modelStruct);
deviceContext.SetRenderTarget(target2);
deviceContext.SetViewport(0, 0, width2, height2);
deviceContext.SetScissorRectangle(0, 0, width2, height2);
screenBlurPassVertical.BindShader(deviceContext);
screenBlurPassVertical.PixelShader.BindTexture(deviceContext, textureSlot, target1);
deviceContext.Draw(4, 0);
// Quater to Half Horizontal
modelStruct.ViewportScale = (int)OffScreenTextureSize.Half;
modelCB.Upload(deviceContext, ref modelStruct);
deviceContext.SetRenderTarget(target1);
deviceContext.SetViewport(0, 0, width, height);
deviceContext.SetScissorRectangle(0, 0, width, height);
screenBlurPassHorizontal.BindShader(deviceContext);
screenBlurPassHorizontal.PixelShader.BindTexture(deviceContext, textureSlot, target2);
deviceContext.Draw(4, 0);
}
}
// Half to Full Horizontal
modelStruct.ViewportScale = (int)OffScreenTextureSize.Full;
modelCB.Upload(deviceContext, ref modelStruct);
deviceContext.SetRenderTarget(source);
deviceContext.SetViewport(ref sourceViewport);
deviceContext.SetScissorRectangle(ref sourceViewport);
screenBlurPassHorizontal.BindShader(deviceContext);
screenBlurPassHorizontal.PixelShader.BindTexture(deviceContext, textureSlot, target1);
deviceContext.Draw(4, 0);
}
}
}
private void DrawOutline(RenderContext context, DeviceContextProxy deviceContext,
ShaderResourceViewProxy depthStencilBuffer, ShaderResourceViewProxy source)
{
var buffer = context.RenderHost.RenderBuffer;
var sourceViewport = new ViewportF(0, 0, buffer.FullResPPBuffer.Width, buffer.FullResPPBuffer.Height);
deviceContext.SetViewport(ref sourceViewport);
deviceContext.SetScissorRectangle(ref sourceViewport);
#region Do Blur Pass
if (useBlurCore)
{
for (var i = 0; i < numberOfBlurPass; ++i)
{
blurCore.Run(context, deviceContext, source, ref sourceViewport, PostEffectBlurCore.BlurDepth.One, ref modelStruct);
}
}
else
{
blurPassHorizontal.PixelShader.BindSampler(deviceContext, samplerSlot, sampler);
for (var i = 0; i < numberOfBlurPass; ++i)
{
deviceContext.SetRenderTarget(context.RenderHost.RenderBuffer.FullResPPBuffer.NextRTV);
blurPassHorizontal.PixelShader.BindTexture(deviceContext, textureSlot, source);
blurPassHorizontal.BindShader(deviceContext);
blurPassHorizontal.BindStates(deviceContext, StateType.All);
deviceContext.Draw(4, 0);
deviceContext.SetRenderTarget(source);
blurPassVertical.PixelShader.BindTexture(deviceContext, textureSlot, context.RenderHost.RenderBuffer.FullResPPBuffer.NextRTV);
blurPassVertical.BindShader(deviceContext);
blurPassVertical.BindStates(deviceContext, StateType.All);
deviceContext.Draw(4, 0);
}
}
#region Draw back with stencil test
deviceContext.SetRenderTarget(depthStencilBuffer, context.RenderHost.RenderBuffer.FullResPPBuffer.NextRTV,
true, global::SharpDX.Color.Transparent, false);
screenQuadPass.PixelShader.BindTexture(deviceContext, textureSlot, source);
screenQuadPass.BindShader(deviceContext);
screenQuadPass.BindStates(deviceContext, StateType.All);
deviceContext.Draw(4, 0);
#endregion
#region Draw outline onto original target
deviceContext.SetRenderTarget(buffer.FullResPPBuffer.CurrentRTV);
screenOutlinePass.PixelShader.BindTexture(deviceContext, textureSlot, context.RenderHost.RenderBuffer.FullResPPBuffer.NextRTV);
screenOutlinePass.BindShader(deviceContext);
screenOutlinePass.BindStates(deviceContext, StateType.All);
deviceContext.Draw(4, 0);
screenOutlinePass.PixelShader.BindTexture(deviceContext, textureSlot, null);
#endregion
#endregion
}
/// <summary>
/// Draw call
/// </summary>
/// <param name="context"></param>
/// <param name="instanceModel"></param>
protected virtual void OnDraw(DeviceContextProxy context, IElementsBufferModel instanceModel)
{
if (GeometryBuffer.IndexBuffer != null)
{
if (instanceModel == null || !instanceModel.HasElements)
{
context.DrawIndexed(GeometryBuffer.IndexBuffer.ElementCount, GeometryBuffer.IndexBuffer.Offset, 0);
}
else
{
context.DrawIndexedInstanced(GeometryBuffer.IndexBuffer.ElementCount, instanceModel.Buffer.ElementCount, GeometryBuffer.IndexBuffer.Offset, 0, instanceModel.Buffer.Offset);
}
}
else if (GeometryBuffer.VertexBuffer.Length > 0)
{
if (instanceModel == null || !instanceModel.HasElements)
{
context.Draw(GeometryBuffer.VertexBuffer[0].ElementCount, 0);
}
else
{
context.DrawInstanced(GeometryBuffer.VertexBuffer[0].ElementCount, instanceModel.Buffer.ElementCount,
0, instanceModel.Buffer.Offset);
}
}
}
protected override void OnUpdate(RenderContext context, DeviceContextProxy deviceContext)
{
//Skip if not ready
if (preComputeBoneSkinPass.IsNULL || preComputeBoneBuffer == null || !preComputeBoneBuffer.CanPreCompute)
{
return;
}
//Skip if not necessary
if (!matricsChanged && !mtChanged)
{
return;
}
var boneBuffer = sharedBoneBuffer ?? internalBoneBuffer;
if (boneBuffer.BoneMatrices.Length == 0 && !mtChanged)
{
preComputeBoneBuffer.ResetSkinnedVertexBuffer(deviceContext);
}
else
{
GeometryBuffer.UpdateBuffers(deviceContext, EffectTechnique.EffectsManager);
preComputeBoneBuffer.BindSkinnedVertexBufferToOutput(deviceContext);
boneBuffer.Update(context, deviceContext);
internalMTBuffer.Update(context, deviceContext);
preComputeBoneSkinPass.BindShader(deviceContext);
boneBuffer.BindBuffer(deviceContext, boneSkinSBSlot);
internalMTBuffer.BindBuffers(deviceContext, mtWeightsBSlot, mtDeltasBSlot, mtOffsetsBSlot);
deviceContext.Draw(GeometryBuffer.VertexBuffer[0].ElementCount, 0);
preComputeBoneBuffer.UnBindSkinnedVertexBufferToOutput(deviceContext);
}
matricsChanged = false;
}
public override void Render(RenderContext context, DeviceContextProxy deviceContext)
{
var buffer = context.RenderHost.RenderBuffer;
deviceContext.SetRenderTarget(buffer.FullResPPBuffer.NextRTV, buffer.TargetWidth, buffer.TargetHeight);
OnUpdatePerModelStruct(context);
modelCB.Upload(deviceContext, ref modelStruct);
LUMAPass.BindShader(deviceContext);
LUMAPass.BindStates(deviceContext, StateType.All);
LUMAPass.PixelShader.BindTexture(deviceContext, textureSlot, buffer.FullResPPBuffer.CurrentSRV);
LUMAPass.PixelShader.BindSampler(deviceContext, samplerSlot, sampler);
deviceContext.Draw(4, 0);
deviceContext.SetRenderTargetOnly(buffer.FullResPPBuffer.CurrentRTV);
FXAAPass.BindShader(deviceContext);
FXAAPass.PixelShader.BindTexture(deviceContext, textureSlot, buffer.FullResPPBuffer.NextSRV);
deviceContext.Draw(4, 0);
FXAAPass.PixelShader.BindTexture(deviceContext, textureSlot, null);
}
public static void DrawPoints(DeviceContextProxy context, IElementsBufferProxy vertexBuffer, IElementsBufferModel instanceModel)
{
if (!instanceModel.HasElements)
{
context.Draw(vertexBuffer.ElementCount, 0);
}
else
{
context.DrawInstanced(vertexBuffer.ElementCount, instanceModel.Buffer.ElementCount, 0, 0);
}
}
public static void DrawPoints(DeviceContextProxy context, int vertexCount, int instanceCount)
{
if (instanceCount <= 0)
{
context.Draw(vertexCount, 0);
}
else
{
context.DrawInstanced(vertexCount, instanceCount, 0, 0);
}
}
protected override void OnRender(RenderContext context, DeviceContextProxy deviceContext)
{
var buffer = context.RenderHost.RenderBuffer;
deviceContext.SetRenderTargets(null, new RenderTargetView[] { buffer.FullResPPBuffer.NextRTV });
deviceContext.SetViewport(0, 0, buffer.TargetWidth, buffer.TargetHeight, 0.0f, 1.0f);
deviceContext.SetScissorRectangle(0, 0, buffer.TargetWidth, buffer.TargetHeight);
LUMAPass.BindShader(deviceContext);
LUMAPass.BindStates(deviceContext, StateType.BlendState | StateType.DepthStencilState | StateType.RasterState);
LUMAPass.PixelShader.BindTexture(deviceContext, textureSlot, buffer.FullResPPBuffer.CurrentSRV);
LUMAPass.PixelShader.BindSampler(deviceContext, samplerSlot, sampler);
deviceContext.Draw(4, 0);
deviceContext.SetRenderTargets(null, new RenderTargetView[] { buffer.FullResPPBuffer.CurrentRTV });
FXAAPass.BindShader(deviceContext);
FXAAPass.PixelShader.BindTexture(deviceContext, textureSlot, buffer.FullResPPBuffer.NextSRV);
deviceContext.Draw(4, 0);
FXAAPass.PixelShader.BindTexture(deviceContext, textureSlot, null);
}
private void DrawCursor(ref PointerInfo pointer, DeviceContextProxy deviceContext)
{
if (!pointer.Visible || frameProcessor.PointerResource == null)
{
return;
}
CursorShaderPass.PixelShader.BindTexture(deviceContext, textureBindSlot, frameProcessor.PointerResource);
CursorShaderPass.BindShader(deviceContext);
CursorShaderPass.BindStates(deviceContext, StateType.DepthStencilState | StateType.RasterState | StateType.BlendState);
//deviceContext.DeviceContext.OutputMerger.SetBlendState(CursorShaderPass.BlendState, new RawColor4(0, 0, 0, 0)); //Set special blend factor
deviceContext.Draw(4, 0);
}
protected override void OnRender(RenderContext context, DeviceContextProxy deviceContext)
{
modelCB.Upload(deviceContext, ref modelStruct);
DefaultShaderPass.BindShader(deviceContext);
DefaultShaderPass.BindStates(deviceContext, StateType.BlendState | StateType.DepthStencilState | StateType.RasterState);
if (RenderShadowMap && context.SharedResource.ShadowView != null)
{
DefaultShaderPass.PixelShader.BindTexture(deviceContext, shadowMapSlot, context.SharedResource.ShadowView);
DefaultShaderPass.PixelShader.BindSampler(deviceContext, samplerSlot, shadowSampler);
}
deviceContext.Draw(4, 0);
}
public override void Render(RenderContext context, DeviceContextProxy deviceContext)
{
if (pass.IsNULL)
{
return;
}
ModelStruct.mWorld = ModelMatrix;
modelCB.Upload(deviceContext, ref ModelStruct);
pass.BindShader(deviceContext);
pass.BindStates(deviceContext, StateType.BlendState | StateType.DepthStencilState | StateType.RasterState);
pass.PixelShader.BindSampler(deviceContext, samplerSlot, sampler);
pass.PixelShader.BindTexture(deviceContext, textureSlot, textureProxy);
deviceContext.Draw(4, 0);
}
protected override void OnDraw(DeviceContextProxy context, IElementsBufferModel instanceModel)
{
if (GeometryBuffer.VertexBuffer.Length > 0)
{
if (instanceModel == null || !instanceModel.HasElements)
{
context.Draw(GeometryBuffer.VertexBuffer[0].ElementCount, 0);
}
else
{
context.DrawInstanced(GeometryBuffer.VertexBuffer[0].ElementCount, instanceModel.Buffer.ElementCount, 0, 0);
}
}
}
public override void Render(RenderContext context, DeviceContextProxy deviceContext)
{
var buffer = context.RenderHost.RenderBuffer;
deviceContext.SetRenderTarget(buffer.FullResPPBuffer.NextRTV);
var viewport = context.Viewport;
deviceContext.SetViewport(ref viewport);
deviceContext.SetScissorRectangle(ref viewport);
OnUpdatePerModelStruct(context);
modelCB.Upload(deviceContext, ref modelStruct);
LUMAPass.BindShader(deviceContext);
LUMAPass.BindStates(deviceContext, StateType.All);
LUMAPass.PixelShader.BindTexture(deviceContext, textureSlot, buffer.FullResPPBuffer.CurrentSRV);
LUMAPass.PixelShader.BindSampler(deviceContext, samplerSlot, sampler);
deviceContext.Draw(4, 0);
deviceContext.SetRenderTarget(buffer.FullResPPBuffer.CurrentRTV);
FXAAPass.BindShader(deviceContext);
FXAAPass.PixelShader.BindTexture(deviceContext, textureSlot, buffer.FullResPPBuffer.NextSRV);
deviceContext.Draw(4, 0);
FXAAPass.PixelShader.BindTexture(deviceContext, textureSlot, null);
}
/// <summary>
/// Called when [render].
/// </summary>
/// <param name="context">The context.</param>
/// <param name="deviceContext">The device context.</param>
protected override void OnRender(RenderContext context, DeviceContextProxy deviceContext)
{
if (context.Camera.CreateLeftHandSystem && RasterDescription.IsFrontCounterClockwise)
{
var desc = RasterDescription;
desc.IsFrontCounterClockwise = false;
RasterDescription = desc;
InvalidateRenderer();
return;
}
DefaultShaderPass.BindShader(deviceContext);
DefaultShaderPass.BindStates(deviceContext, StateType.BlendState | StateType.DepthStencilState);
DefaultShaderPass.PixelShader.BindTexture(deviceContext, cubeTextureSlot, cubeTextureRes);
DefaultShaderPass.PixelShader.BindSampler(deviceContext, textureSamplerSlot, textureSampler);
deviceContext.Draw(GeometryBuffer.VertexBuffer[0].ElementCount, 0);
}
protected override void OnRender(RenderContext context, DeviceContextProxy deviceContext)
{
RenderCount = 0;
if (context.RenderHost.PerFrameTransparentNodes.Count == 0)
{
return;
}
else if (CreateTextureResources(context, deviceContext))
{
InvalidateRenderer();
return; // Skip this frame if texture resized to reduce latency.
}
Bind(context, deviceContext);
context.IsOITPass = true;
var parameter = ExternRenderParameter;
if (!parameter.ScissorRegion.IsEmpty)
{
parameter.RenderTargetView = new RenderTargetView[] { colorTarget, alphaTarget };
RenderCount = context.RenderHost.Renderer.RenderOpaque(context, context.RenderHost.PerFrameTransparentNodes, ref parameter);
}
else
{
var frustum = context.BoundingFrustum;
int count = context.RenderHost.PerFrameTransparentNodes.Count;
for (int i = 0; i < count; ++i)
{
var renderable = context.RenderHost.PerFrameTransparentNodes[i];
if (context.EnableBoundingFrustum && !renderable.TestViewFrustum(ref frustum))
{
continue;
}
renderable.RenderCore.Render(context, deviceContext);
++RenderCount;
}
}
context.IsOITPass = false;
UnBind(context, deviceContext);
screenQuadPass.BindShader(deviceContext);
screenQuadPass.BindStates(deviceContext, StateType.BlendState | StateType.DepthStencilState | StateType.RasterState);
screenQuadPass.PixelShader.BindTexture(deviceContext, colorTexIndex, colorTargetNoMSAA);
screenQuadPass.PixelShader.BindTexture(deviceContext, alphaTexIndex, alphaTargetNoMSAA);
screenQuadPass.PixelShader.BindSampler(deviceContext, samplerIndex, targetSampler);
deviceContext.Draw(4, 0);
}
public override void Render(RenderContext context, DeviceContextProxy deviceContext)
{
if (CreateRenderTargets((int)context.ActualWidth, (int)context.ActualHeight))
{
RaiseInvalidateRender();
return;
}
var buffer = context.RenderHost.RenderBuffer;
var hasMSAA = buffer.ColorBufferSampleDesc.Count > 1;
var nonMSAADepthBuffer = hasMSAA ? context.RenderHost.RenderBuffer.DepthStencilBufferNoMSAA : null;
var depthStencilView = hasMSAA ? nonMSAADepthBuffer : ExternRenderParameter.DepthStencilView;
RenderCount = 0;
InitializeMinMaxRenderTarget(deviceContext);
context.OITRenderStage = OITRenderStage.DepthPeelingInitMinMaxZ;
deviceContext.SetRenderTarget(depthStencilView, minMaxZTargets[0]);
DrawMesh(context, deviceContext);
context.OITRenderStage = OITRenderStage.DepthPeeling;
var currId = 0;
for (var layer = 1; layer < PeelingIteration; ++layer)
{
currId = layer % 2;
var prevId = 1 - currId;
var color = new Color4(-1, -1, 0, 0);
deviceContext.ClearRenderTargetView(minMaxZTargets[currId], color);
targets[0] = minMaxZTargets[currId];
targets[1] = frontBlendingTarget;
targets[2] = backBlendingTarget;
deviceContext.SetRenderTargets(depthStencilView, targets);
deviceContext.SetShaderResource(new PixelShaderType(), 100, minMaxZTargets[prevId]);
DrawMesh(context, deviceContext);
deviceContext.SetShaderResource(new PixelShaderType(), 100, null);
}
context.OITRenderStage = OITRenderStage.None;
finalSRVs[0] = minMaxZTargets[currId];
finalSRVs[1] = frontBlendingTarget;
finalSRVs[2] = backBlendingTarget;
finalPass.BindShader(deviceContext);
finalPass.BindStates(deviceContext, StateType.All);
deviceContext.SetRenderTargets(null, ExternRenderParameter.RenderTargetView);
deviceContext.SetShaderResources(new PixelShaderType(), 100, finalSRVs);
deviceContext.Draw(4, 0);
}
protected override void OnRender(RenderContext renderContext, DeviceContextProxy deviceContext)
{
if (needsAssignVariables)
{
lock (clipParamCB)
{
if (needsAssignVariables)
{
clipParamCB.WriteValueByName(ClipPlaneStruct.CuttingOperationStr, (int)cuttingOperation);
clipParamCB.WriteValueByName(ClipPlaneStruct.CrossSectionColorStr, sectionColor);
clipParamCB.WriteValueByName(ClipPlaneStruct.EnableCrossPlaneStr, planeEnabled);
clipParamCB.WriteValueByName(ClipPlaneStruct.EnableCrossPlane5To8Str, plane5To8Enabled);
clipParamCB.WriteValueByName(ClipPlaneStruct.CrossPlane1ParamsStr, plane1Params);
clipParamCB.WriteValueByName(ClipPlaneStruct.CrossPlane2ParamsStr, plane2Params);
clipParamCB.WriteValueByName(ClipPlaneStruct.CrossPlane3ParamsStr, plane3Params);
clipParamCB.WriteValueByName(ClipPlaneStruct.CrossPlane4ParamsStr, plane4Params);
clipParamCB.WriteValueByName(ClipPlaneStruct.CrossPlane5ParamsStr, plane5Params);
clipParamCB.WriteValueByName(ClipPlaneStruct.CrossPlane6ParamsStr, plane6Params);
clipParamCB.WriteValueByName(ClipPlaneStruct.CrossPlane7ParamsStr, plane7Params);
clipParamCB.WriteValueByName(ClipPlaneStruct.CrossPlane8ParamsStr, plane8Params);
needsAssignVariables = false;
}
}
}
clipParamCB.Upload(deviceContext);
base.OnRender(renderContext, deviceContext);
// Draw backface into stencil buffer
var dsView = renderContext.RenderHost.DepthStencilBufferView;
deviceContext.ClearDepthStencilView(dsView, DepthStencilClearFlags.Stencil, 0, 0);
deviceContext.SetDepthStencil(dsView);//Remove render target
deviceContext.SetRasterState(backfaceRasterState);
drawBackfacePass.BindShader(deviceContext);
drawBackfacePass.BindStates(deviceContext, StateType.BlendState | StateType.DepthStencilState);
DrawIndexed(deviceContext, GeometryBuffer.IndexBuffer, InstanceBuffer);
//Draw full screen quad to fill cross section
deviceContext.SetRasterState(RasterState);
drawScreenQuadPass.BindShader(deviceContext);
drawScreenQuadPass.BindStates(deviceContext, StateType.BlendState | StateType.DepthStencilState);
renderContext.RenderHost.SetDefaultRenderTargets(false);//Rebind render target
deviceContext.Draw(4, 0);
}
protected override void OnRender(RenderContext renderContext, DeviceContextProxy deviceContext)
{
base.OnRender(renderContext, deviceContext);
// Draw backface into stencil buffer
var dsView = renderContext.RenderHost.DepthStencilBufferView;
deviceContext.ClearDepthStencilView(dsView, DepthStencilClearFlags.Stencil, 0, 0);
deviceContext.SetDepthStencilOnly(dsView);//Remove render target
deviceContext.SetRasterState(backfaceRasterState);
drawBackfacePass.BindShader(deviceContext);
drawBackfacePass.BindStates(deviceContext, StateType.BlendState | StateType.DepthStencilState);
OnDraw(deviceContext, InstanceBuffer);
//Draw full screen quad to fill cross section
deviceContext.SetRasterState(RasterState);
drawScreenQuadPass.BindShader(deviceContext);
drawScreenQuadPass.BindStates(deviceContext, StateType.BlendState | StateType.DepthStencilState);
renderContext.RenderHost.SetDefaultRenderTargets(false);//Rebind render target
deviceContext.Draw(4, 0);
}
protected override void OnUpdate(RenderContext context, DeviceContextProxy deviceContext)
{
if (preComputeBoneSkinPass.IsNULL || preComputeBoneBuffer == null || !preComputeBoneBuffer.CanPreCompute || !matricsChanged)
{
return;
}
var buffer = sharedBoneBuffer ?? internalBoneBuffer;
if (buffer.BoneMatrices.Length == 0)
{
preComputeBoneBuffer.ResetSkinnedVertexBuffer(deviceContext);
}
else
{
GeometryBuffer.UpdateBuffers(deviceContext, EffectTechnique.EffectsManager);
preComputeBoneBuffer.BindSkinnedVertexBufferToOutput(deviceContext);
buffer.Update(context, deviceContext);
preComputeBoneSkinPass.BindShader(deviceContext);
buffer.BindBuffer(deviceContext, boneSkinSBSlot);
deviceContext.Draw(GeometryBuffer.VertexBuffer[0].ElementCount, 0);
preComputeBoneBuffer.UnBindSkinnedVertexBufferToOutput(deviceContext);
}
matricsChanged = false;
}
/// <summary>
/// Called when [render].
/// </summary>
/// <param name="context">The context.</param>
/// <param name="deviceContext">The device context.</param>
public override void Render(RenderContext context, DeviceContextProxy deviceContext)
{
var succ = duplicationResource.Initialize();
if (!succ)
{
RaiseInvalidateRender();
return;
}
context.RenderHost.RenderConfiguration = config;
if (duplicationResource.GetFrame(Output, out var data, ref pointer, out var isTimeOut, out var accessLost))
{
if (data.FrameInfo.TotalMetadataBufferSize > 0)
{
frameProcessor.ProcessFrame(ref data, deviceContext);
}
invalidRender = true;
}
if (frameProcessor.SharedTexture != null && !accessLost)
{
if (clearTarget)
{
clearTarget = false;
context.RenderHost.ClearRenderTarget(deviceContext, true, false);
}
var cursorValid = false;
if (pointer.Visible)
{
if (frameProcessor.ProcessCursor(ref pointer, deviceContext, out var rect))
{
GetCursorVertexBound((int)context.ActualWidth, (int)context.ActualHeight, frameProcessor.TextureWidth, frameProcessor.TextureHeight, ref rect);
invalidRender = true;
cursorValid = true;
}
}
if (invalidRender)
{
OnUpdatePerModelStruct(context);
modelCB.Upload(deviceContext, ref modelStruct);
DefaultShaderPass.BindShader(deviceContext);
DefaultShaderPass.BindStates(deviceContext, StateType.BlendState | StateType.DepthStencilState | StateType.RasterState);
DefaultShaderPass.PixelShader.BindSampler(deviceContext, samplerBindSlot, textureSampler);
var left = (int)(context.ActualWidth * Math.Abs(modelStruct.TopLeft.X + 1) / 2);
var top = (int)(context.ActualHeight * Math.Abs(modelStruct.TopLeft.Y - 1) / 2);
deviceContext.SetScissorRectangle(left, top, (int)context.ActualWidth - left, (int)context.ActualHeight - top);
using (var textureView = new global::SharpDX.Direct3D11.ShaderResourceView(deviceContext, frameProcessor.SharedTexture))
{
deviceContext.SetShaderResource(PixelShader.Type, textureBindSlot, textureView);
deviceContext.Draw(4, 0);
}
if (ShowMouseCursor && cursorValid)
{
DrawCursor(ref pointer, deviceContext);
}
invalidRender = false;
}
}
if (isTimeOut)
{
}
else if (accessLost)
{
throw new SharpDXException(ResultCode.AccessLost);
}
else
{
duplicationResource.ReleaseFrame();
}
RaiseInvalidateRender();
}
protected override void OnRender(RenderContext context, DeviceContextProxy deviceContext)
{
#region Initialize textures
var buffer = context.RenderHost.RenderBuffer;
if (depthdesc.Width != buffer.TargetWidth ||
depthdesc.Height != buffer.TargetHeight)
{
depthdesc.Width = buffer.TargetWidth;
depthdesc.Height = buffer.TargetHeight;
blurCore.Resize(deviceContext,
depthdesc.Width / downSamplingScale,
depthdesc.Height / downSamplingScale);
//Skip this frame to avoid performance hit due to texture creation
InvalidateRenderer();
return;
}
#endregion
var depthStencilBuffer = buffer.FullResDepthStencilPool.Get(depthdesc.Format);
#region Render objects onto offscreen texture
var renderTargetFull = buffer.FullResPPBuffer.NextRTV;
deviceContext.ClearDepthStencilView(depthStencilBuffer, DepthStencilClearFlags.Stencil, 0, 0);
BindTarget(depthStencilBuffer, renderTargetFull, deviceContext, buffer.TargetWidth, buffer.TargetHeight);
var frustum = context.BoundingFrustum;
context.IsCustomPass = true;
bool hasMesh = false;
for (int i = 0; i < context.RenderHost.PerFrameNodesWithPostEffect.Count; ++i)
{
var mesh = context.RenderHost.PerFrameNodesWithPostEffect[i];
if (context.EnableBoundingFrustum && !mesh.TestViewFrustum(ref frustum))
{
continue;
}
if (mesh.TryGetPostEffect(EffectName, out IEffectAttributes effect))
{
object attribute;
var color = Color;
if (effect.TryGetAttribute(EffectAttributeNames.ColorAttributeName, out attribute) && attribute is string colorStr)
{
color = colorStr.ToColor4();
}
if (modelStruct.Color != color)
{
modelStruct.Color = color;
OnUploadPerModelConstantBuffers(deviceContext);
}
context.CustomPassName = DefaultPassNames.EffectOutlineP1;
var pass = mesh.EffectTechnique[DefaultPassNames.EffectOutlineP1];
if (pass.IsNULL)
{
continue;
}
pass.BindShader(deviceContext);
pass.BindStates(deviceContext, StateType.BlendState | StateType.DepthStencilState);
mesh.Render(context, deviceContext);
hasMesh = true;
}
}
context.IsCustomPass = false;
#endregion
if (hasMesh)
{
#region Do Blur Pass
BindTarget(null, blurCore.CurrentRTV, deviceContext, blurCore.Width, blurCore.Height, true);
blurPassVertical.PixelShader.BindSampler(deviceContext, samplerSlot, sampler);
blurPassVertical.PixelShader.BindTexture(deviceContext, textureSlot, buffer.FullResPPBuffer.NextSRV);
blurPassVertical.BindShader(deviceContext);
blurPassVertical.BindStates(deviceContext, StateType.BlendState | StateType.RasterState | StateType.DepthStencilState);
deviceContext.Draw(4, 0);
blurCore.Run(deviceContext, NumberOfBlurPass, 1, 0);//Already blur once on vertical, pass 1 as initial index.
#endregion
#region Draw back with stencil test
BindTarget(depthStencilBuffer, renderTargetFull, deviceContext, buffer.TargetWidth, buffer.TargetHeight);
screenQuadPass.PixelShader.BindTexture(deviceContext, textureSlot, blurCore.CurrentSRV);
screenQuadPass.BindShader(deviceContext);
screenQuadPass.BindStates(deviceContext, StateType.BlendState | StateType.RasterState | StateType.DepthStencilState);
deviceContext.Draw(4, 0);
#endregion
#region Draw outline onto original target
BindTarget(null, buffer.FullResPPBuffer.CurrentRTV, deviceContext, buffer.TargetWidth, buffer.TargetHeight, false);
screenOutlinePass.PixelShader.BindTexture(deviceContext, textureSlot, buffer.FullResPPBuffer.NextSRV);
screenOutlinePass.BindShader(deviceContext);
screenOutlinePass.BindStates(deviceContext, StateType.BlendState | StateType.RasterState | StateType.DepthStencilState);
deviceContext.Draw(4, 0);
screenOutlinePass.PixelShader.BindTexture(deviceContext, textureSlot, null);
#endregion
}
buffer.FullResDepthStencilPool.Put(depthdesc.Format, depthStencilBuffer);
}
protected override void OnRender(RenderContext context, DeviceContextProxy deviceContext)
{
var buffer = context.RenderHost.RenderBuffer;
#region Initialize textures
if (offScreenRenderTargets.Count == 0 ||
width != (int)(context.ActualWidth) ||
height != (int)(context.ActualHeight))
{
width = (int)(context.ActualWidth);
height = (int)(context.ActualHeight);
for (int i = 0; i < offScreenRenderTargets.Count; ++i)
{
var target = offScreenRenderTargets[i];
RemoveAndDispose(ref target);
}
offScreenRenderTargets.Clear();
int w = width;
int h = height;
int count = 0;
while (w > 1 && h > 1 && count < Math.Max(0, MaximumDownSamplingStep) + 1)
{
var target = Collect(new PostEffectBlurCore(global::SharpDX.DXGI.Format.B8G8R8A8_UNorm, blurPassVertical, blurPassHorizontal, textureSlot, samplerSlot,
DefaultSamplers.LinearSamplerClampAni1, EffectTechnique.EffectsManager));
target.Resize(Device, w, h);
offScreenRenderTargets.Add(target);
w >>= 2;
h >>= 2;
++count;
}
//Skip this frame to avoid performance hit due to texture creation
InvalidateRenderer();
return;
}
#endregion
#region Render objects onto offscreen texture
using (var resource2 = offScreenRenderTargets[0].CurrentRTV.Resource)
{
deviceContext.CopyResource(buffer.FullResPPBuffer.CurrentTexture, resource2);
}
#endregion
#region Do Bloom Pass
modelCB.Upload(deviceContext, ref modelStruct);
//Extract bloom samples
BindTarget(null, offScreenRenderTargets[0].NextRTV, deviceContext, offScreenRenderTargets[0].Width, offScreenRenderTargets[0].Height, false);
screenQuadPass.PixelShader.BindTexture(deviceContext, textureSlot, offScreenRenderTargets[0].CurrentSRV);
screenQuadPass.PixelShader.BindSampler(deviceContext, samplerSlot, sampler);
screenQuadPass.BindShader(deviceContext);
screenQuadPass.BindStates(deviceContext, StateType.BlendState | StateType.RasterState | StateType.DepthStencilState);
deviceContext.Draw(4, 0);
offScreenRenderTargets[0].SwapTargets();
// Down sampling
screenQuadCopy.BindShader(deviceContext);
screenQuadCopy.BindStates(deviceContext, StateType.BlendState | StateType.RasterState | StateType.DepthStencilState);
for (int i = 1; i < offScreenRenderTargets.Count; ++i)
{
BindTarget(null, offScreenRenderTargets[i].CurrentRTV, deviceContext, offScreenRenderTargets[i].Width, offScreenRenderTargets[i].Height, false);
screenQuadCopy.PixelShader.BindTexture(deviceContext, textureSlot, offScreenRenderTargets[i - 1].CurrentSRV);
deviceContext.Draw(4, 0);
}
for (int i = offScreenRenderTargets.Count - 1; i >= 1; --i)
{
//Run blur pass
offScreenRenderTargets[i].Run(deviceContext, NumberOfBlurPass);
//Up sampling
screenOutlinePass.BindShader(deviceContext);
screenOutlinePass.BindStates(deviceContext, StateType.BlendState | StateType.RasterState | StateType.DepthStencilState);
BindTarget(null, offScreenRenderTargets[i - 1].CurrentRTV, deviceContext, offScreenRenderTargets[i - 1].Width, offScreenRenderTargets[i - 1].Height, false);
screenOutlinePass.PixelShader.BindTexture(deviceContext, textureSlot, offScreenRenderTargets[i].CurrentSRV);
deviceContext.Draw(4, 0);
}
offScreenRenderTargets[0].Run(deviceContext, NumberOfBlurPass);
#endregion
#region Draw outline onto original target
BindTarget(null, buffer.FullResPPBuffer.CurrentRTV, deviceContext, buffer.TargetWidth, buffer.TargetHeight, false);
screenOutlinePass.PixelShader.BindTexture(deviceContext, textureSlot, offScreenRenderTargets[0].CurrentSRV);
screenOutlinePass.BindShader(deviceContext);
screenOutlinePass.BindStates(deviceContext, StateType.BlendState | StateType.RasterState | StateType.DepthStencilState);
deviceContext.Draw(4, 0);
screenOutlinePass.PixelShader.BindTexture(deviceContext, textureSlot, null);
#endregion
}
public override void Render(RenderContext context, DeviceContextProxy deviceContext)
{
EnsureTextureResources((int)context.ActualWidth, (int)context.ActualHeight, deviceContext);
int texScale = (int)offScreenTextureSize;
var viewport = context.Viewport;
using (var ds = context.GetOffScreenDS(offScreenTextureSize, DEPTHFORMAT))
{
using (var rt0 = context.GetOffScreenRT(offScreenTextureSize, RENDERTARGETFORMAT))
{
using (var rt1 = context.GetOffScreenRT(offScreenTextureSize, SSAOTARGETFORMAT))
{
var w = (int)(context.ActualWidth / texScale);// Make sure to set correct viewport width/height by quality
var h = (int)(context.ActualHeight / texScale);
deviceContext.SetRenderTarget(ds, rt0, true, new Color4(0, 0, 0, 1), true, DepthStencilClearFlags.Depth);
deviceContext.SetViewport(0, 0, w, h);
deviceContext.SetScissorRectangle(0, 0, w, h);
IRenderTechnique currTechnique = null;
var ssaoPass1 = ShaderPass.NullPass;
var frustum = context.BoundingFrustum;
for (var i = 0; i < context.RenderHost.PerFrameOpaqueNodesInFrustum.Count; ++i)
{
var node = context.RenderHost.PerFrameOpaqueNodesInFrustum[i];
if (currTechnique != node.EffectTechnique)
{
currTechnique = node.EffectTechnique;
ssaoPass1 = currTechnique[DefaultPassNames.MeshSSAOPass];
}
if (ssaoPass1.IsNULL)
{
continue;
}
node.RenderDepth(context, deviceContext, ssaoPass1);
}
var invProjection = context.ProjectionMatrix.Inverted();
ssaoParam.InvProjection = invProjection;
ssaoParam.NoiseScale = new Vector2(w / 4f, h / 4f);
ssaoParam.Radius = radius;
ssaoParam.TextureScale = texScale;
ssaoCB.ModelConstBuffer.UploadDataToBuffer(deviceContext, (dataBox) =>
{
Debug.Assert(UnsafeHelper.SizeOf(kernels)
+ UnsafeHelper.SizeOf(ref ssaoParam) <= ssaoCB.ModelConstBuffer.bufferDesc.SizeInBytes);
var nextPtr = UnsafeHelper.Write(dataBox.DataPointer, kernels, 0, kernels.Length);
UnsafeHelper.Write(nextPtr, ref ssaoParam);
});
deviceContext.SetRenderTarget(rt1);
ssaoPass.BindShader(deviceContext);
ssaoPass.BindStates(deviceContext, StateType.All);
ssaoPass.PixelShader.BindTexture(deviceContext, ssaoTexSlot, rt0);
ssaoPass.PixelShader.BindTexture(deviceContext, noiseTexSlot, ssaoNoiseView);
ssaoPass.PixelShader.BindTexture(deviceContext, depthSlot, ds);
ssaoPass.PixelShader.BindSampler(deviceContext, surfaceSampleSlot, surfaceSampler);
ssaoPass.PixelShader.BindSampler(deviceContext, noiseSamplerSlot, noiseSampler);
deviceContext.Draw(4, 0);
ssaoPass.PixelShader.BindTexture(deviceContext, depthSlot, null);
deviceContext.SetRenderTarget(ssaoView);
deviceContext.SetViewport(ref viewport);
deviceContext.SetScissorRectangle(ref viewport);
ssaoBlur.BindShader(deviceContext);
ssaoBlur.BindStates(deviceContext, StateType.All);
ssaoBlur.PixelShader.BindTexture(deviceContext, ssaoTexSlot, rt1);
ssaoBlur.PixelShader.BindSampler(deviceContext, surfaceSampleSlot, blurSampler);
deviceContext.Draw(4, 0);
context.SharedResource.SSAOMap = ssaoView;
context.RenderHost.SetDefaultRenderTargets(false);
deviceContext.SetShaderResource(PixelShader.Type, ssaoTexSlot, ssaoView);
}
}
}
}