protected override void DrawOverride()
{
using (var rasterizerState = RasterizerState.FromDescription(Device, new RasterizerStateDescription {
FillMode = FillMode.Wireframe,
CullMode = CullMode.None,
IsAntialiasedLineEnabled = UseAntialiazing,
IsFrontCounterclockwise = false,
IsDepthClipEnabled = true
})) {
DeviceContext.OutputMerger.BlendState = null;
DeviceContext.Rasterizer.State = rasterizerState;
DeviceContext.ClearRenderTargetView(RenderTargetView, Color.Transparent);
using (var buffer = TargetResourceTexture.Create(Format.R8G8B8A8_UNorm)) {
buffer.Resize(DeviceContextHolder, Width, Height, null);
DeviceContext.ClearRenderTargetView(buffer.TargetView, Color.Transparent);
DeviceContext.OutputMerger.SetTargets(buffer.TargetView);
RenderUv();
DeviceContext.Rasterizer.State = null;
PrepareForFinalPass();
if (UseFxaa)
{
DeviceContextHolder.GetHelper <FxaaHelper>().Draw(DeviceContextHolder, buffer.View, RenderTargetView);
}
else
{
DeviceContextHolder.GetHelper <CopyHelper>().Draw(DeviceContextHolder, buffer.View, RenderTargetView);
}
}
}
}
private void AddShadow()
{
DeviceContext.OutputMerger.BlendState = _bakedBlendState;
DeviceContext.OutputMerger.DepthStencilState = null;
DeviceContext.Rasterizer.State = null;
DeviceContext.Rasterizer.SetViewports(Viewport);
DeviceContext.OutputMerger.SetTargets(_bufferF1.TargetView);
DeviceContext.ClearRenderTargetView(_bufferF1.TargetView, new Color4(0f, 0f, 0f, 0f));
_effect.FxDepthMap.SetResource(_shadowBuffer.View);
_effect.FxShadowViewProj.SetMatrix(_shadowCamera.ViewProj * new Matrix {
M11 = 0.5f,
M22 = -0.5f,
M33 = 1.0f,
M41 = 0.5f,
M42 = 0.5f,
M44 = 1.0f
});
RenderPieces();
// DeviceContext.Rasterizer.State = null;
// copy to summary buffer
DeviceContext.OutputMerger.BlendState = _summBlendState;
DeviceContextHolder.GetHelper <CopyHelper>().Draw(DeviceContextHolder, _bufferF1.View, _bufferFSumm.TargetView);
}
private bool AaPass(ShaderResourceView input, RenderTargetView output)
{
if (IsSmaaAvailable && UseSmaa)
{
throw new NotImplementedException();
}
if (UseSsaa)
{
if (UseFxaa)
{
DeviceContextHolder.GetHelper <FxaaHelper>().Draw(DeviceContextHolder, input, _bufferFSsaaFxaa.TargetView, new Vector2(Width, Height));
input = _bufferFSsaaFxaa.View;
}
DeviceContextHolder.GetHelper <DownsampleHelper>().Draw(DeviceContextHolder, input, new Vector2(Width, Height),
output, new Vector2(ActualWidth, ActualHeight), TemporaryFlag);
return(true);
}
if (UseFxaa)
{
DeviceContextHolder.GetHelper <FxaaHelper>().Draw(DeviceContextHolder, input, output);
return(true);
}
return(false);
}
// slower, but more accurate
private void CustomBlending(TargetResourceTexture result, TargetResourceTexture foreground, TargetResourceTexture temporary,
Color4 color)
{
// ssaa if needed
ShaderResourceView view;
if (UseSsaa)
{
DeviceContextHolder.GetHelper <DownsampleHelper>().Draw(DeviceContextHolder, foreground, _a0Buffer);
view = _a0Buffer.View;
}
else
{
view = foreground.View;
}
DeviceContextHolder.GetHelper <CopyHelper>().Draw(DeviceContextHolder, result.View, temporary.TargetView);
DeviceContextHolder.PrepareQuad(_effect.LayoutPT);
DeviceContext.OutputMerger.SetTargets(result.TargetView);
_effect.FxInputMap.SetResource(view);
_effect.FxBgMap.SetResource(temporary.View);
_effect.FxBlendColor.Set(color);
_effect.TechBlend.DrawAllPasses(DeviceContext, 6);
}
public static AoHelperBase GetHelper(this AoType type, DeviceContextHolder holder)
{
switch (type)
{
case AoType.Ssao:
return(holder.GetHelper <SsaoHelper>());
case AoType.SsaoAlt:
return(holder.GetHelper <SsaoAltHelper>());
case AoType.Hbao:
return(holder.GetHelper <HbaoHelper>());
default:
throw new ArgumentOutOfRangeException();
}
}
private void Draw(float multipler, [CanBeNull] IProgress <double> progress, CancellationToken cancellation)
{
_effect.FxAmbient.Set(Ambient);
DeviceContext.ClearRenderTargetView(_bufferFSumm.TargetView, Color.Transparent);
DeviceContext.ClearRenderTargetView(_bufferA.TargetView, Color.Transparent);
// draw
var t = DrawLights(progress, cancellation);
if (cancellation.IsCancellationRequested)
{
return;
}
DeviceContextHolder.PrepareQuad(_effect.LayoutPT);
DeviceContext.Rasterizer.State = null;
DeviceContext.OutputMerger.BlendState = null;
DeviceContext.OutputMerger.DepthStencilState = null;
DeviceContext.Rasterizer.SetViewports(Viewport);
_effect.FxSize.Set(new Vector4(Width, Height, 1f / Width, 1f / Height));
DeviceContext.ClearRenderTargetView(_bufferF1.TargetView, Color.Transparent);
DeviceContext.OutputMerger.SetTargets(_bufferF1.TargetView);
_effect.FxInputMap.SetResource(_bufferFSumm.View);
_effect.FxCount.Set(t / SkyBrightnessLevel);
_effect.FxMultipler.Set(multipler);
_effect.FxGamma.Set(Gamma);
_effect.FxScreenSize.Set(new Vector2(Width, Height));
_effect.TechAoResult.DrawAllPasses(DeviceContext, 6);
for (var i = 0; i < Padding; i++)
{
DeviceContext.ClearRenderTargetView(_bufferF2.TargetView, Color.Transparent);
DeviceContext.OutputMerger.SetTargets(_bufferF2.TargetView);
_effect.FxInputMap.SetResource(_bufferF1.View);
_effect.TechAoGrow.DrawAllPasses(DeviceContext, 6);
DeviceContext.ClearRenderTargetView(_bufferF1.TargetView, Color.Transparent);
DeviceContext.OutputMerger.SetTargets(_bufferF1.TargetView);
_effect.FxInputMap.SetResource(_bufferF2.View);
_effect.TechAoGrow.DrawAllPasses(DeviceContext, 6);
}
if (UseFxaa)
{
DeviceContextHolder.GetHelper <FxaaHelper>().Draw(DeviceContextHolder, _bufferF1.View, _bufferF2.TargetView);
PrepareForFinalPass();
DeviceContextHolder.GetHelper <DownsampleHelper>().Draw(DeviceContextHolder, _bufferF2, _bufferA);
}
else
{
PrepareForFinalPass();
DeviceContextHolder.GetHelper <DownsampleHelper>().Draw(DeviceContextHolder, _bufferF1, _bufferA);
}
DeviceContextHolder.GetHelper <CopyHelper>().Draw(DeviceContextHolder, _bufferA.View, RenderTargetView);
}
private void BloomThenAa()
{
var bloomView = HdrPass(_bufferF.View, _bufferA.TargetView, OutputViewport) ? _bufferA.View : _bufferF.View;
var aa = AaPass(bloomView, RenderTargetView);
if (!aa)
{
// AA stage didn’t move bloomed buffer to RTV
DeviceContextHolder.GetHelper <CopyHelper>().Draw(DeviceContextHolder, bloomView, RenderTargetView);
}
}
private void ProcessHdr(TargetResourceTexture target, TargetResourceTexture source, TargetResourceTexture temporary)
{
switch (Mode)
{
case RenderingMode.DebugGBuffer:
case RenderingMode.DebugPostEffects:
case RenderingMode.DebugLocalReflections:
return;
}
DeviceContext.OutputMerger.SetTargets(target.TargetView);
DeviceContext.ClearRenderTargetView(target.TargetView, ColorTransparent);
DeviceContext.OutputMerger.BlendState = null;
DeviceContextHolder.GetHelper <HdrHelper>().Draw(DeviceContextHolder, source.View, temporary);
}
private void DrawReflections(TargetResourceTexture target, TargetResourceTexture temporary = null, TargetResourceTexture light = null, DepthStencilView limitedBy = null)
{
var sslr = DeviceContextHolder.GetHelper <SslrHelper>();
DeviceContextHolder.QuadBuffers.Prepare(DeviceContext, sslr.Effect.LayoutPT);
DeviceContext.OutputMerger.BlendState = null;
if (limitedBy == null)
{
DeviceContext.OutputMerger.SetTargets(target.TargetView);
}
else
{
DeviceContext.OutputMerger.SetTargets(limitedBy, target.TargetView);
DeviceContext.OutputMerger.DepthStencilState = DeviceContextHolder.States.GreaterReadOnlyDepthState;
}
// camera position & matrix
sslr.Effect.FxWorldViewProj.SetMatrix(Camera.ViewProj);
sslr.Effect.FxWorldViewProjInv.SetMatrix(Camera.ViewProjInvert);
sslr.Effect.FxEyePosW.Set(Camera.Position);
// g-buffer
sslr.Effect.FxBaseMap.SetResource(_gBufferBase.View);
sslr.Effect.FxNormalMap.SetResource(_gBufferNormal.View);
sslr.Effect.FxDepthMap.SetResource(_gDepthBuffer.View);
sslr.Effect.FxLightMap.SetResource(light?.View);
sslr.Effect.TechHabrahabrVersion.DrawAllPasses(DeviceContext, 6);
if (temporary != null)
{
DeviceContext.OutputMerger.SetTargets(temporary.TargetView);
DeviceContextHolder.GetHelper <BlurHelper>().BlurReflectionVertically(DeviceContextHolder, target.View, _gBufferMaps.View);
DeviceContext.OutputMerger.SetTargets(target.TargetView);
DeviceContextHolder.GetHelper <BlurHelper>().BlurReflectionHorizontally(DeviceContextHolder, temporary.View, _gBufferMaps.View);
}
if (limitedBy != null)
{
DeviceContext.OutputMerger.DepthStencilState = null;
}
}
public void OnInitialize(DeviceContextHolder holder) {
_effect = holder.GetEffect<EffectPpHdr>();
_blurHelper = holder.GetHelper<BlurHelper>();
_textures = Enumerable.Range(0, DownsamplerAdaptationCycles)
.Select(x => TargetResourceTexture.Create(Format.R16G16B16A16_Float))
.ToArray();
_averateColor = Enumerable.Range(0, 2).Select(x => {
var t = TargetResourceTexture.Create(Format.R16G16B16A16_Float);
t.Resize(holder, 1, 1);
return t;
}).ToArray();
_newAverageColor = TargetResourceTexture.Create(Format.R16G16B16A16_Float);
_newAverageColor.Resize(holder, 1, 1);
_bloomTexture = TargetResourceTexture.Create(Format.R16G16B16A16_Float);
_tempTexture = TargetResourceTexture.Create(Format.R16G16B16A16_Float);
}
private AoHelperBase GetAoHelper()
{
switch (AoType)
{
case AoType.Ssao:
return(DeviceContextHolder.GetHelper <SsaoHelper>());
case AoType.SsaoAlt:
return(DeviceContextHolder.GetHelper <SsaoAltHelper>());
case AoType.Hbao:
return(DeviceContextHolder.GetHelper <HbaoHelper>());
case AoType.Assao:
return(DeviceContextHolder.GetHelper <AssaoHelper>());
default:
throw new ArgumentOutOfRangeException();
}
}
protected sealed override void DrawSprites()
{
var sprite = Sprite;
if (sprite == null)
{
throw new NotSupportedException();
}
// drawing GUI
sprite.HandleBlendState = false;
sprite.HandleDepthStencilState = false;
DeviceContext.OutputMerger.SetTargets(_temporaryBuffer0.TargetView);
DeviceContext.ClearRenderTargetView(_temporaryBuffer0.TargetView, Color.Transparent);
DrawSpritesInner();
sprite.Flush();
// blurring
DeviceContext.OutputMerger.BlendState = null;
DeviceContextHolder.GetHelper <BlurHelper>().Blur(DeviceContextHolder, _temporaryBuffer0, _temporaryBuffer1, target: _temporaryBuffer2, iterations: 2);
// as a shadow
_ppBasic.FxScreenSize.Set(new Vector4(Width, Height, 1f / Width, 1f / Height));
DeviceContext.OutputMerger.SetTargets(_temporaryBuffer1.TargetView);
DeviceContextHolder.QuadBuffers.Prepare(DeviceContext, _ppBasic.LayoutPT);
_ppBasic.FxInputMap.SetResource(_temporaryBuffer2.View);
_ppBasic.FxOverlayMap.SetResource(_temporaryBuffer0.View);
_ppBasic.TechShadow.DrawAllPasses(DeviceContext, 6);
// combining with _outputBuffer
ResetTargets();
DeviceContextHolder.PrepareQuad(_ppBasic.LayoutPT);
_ppBasic.FxInputMap.SetResource(_outputBuffer.View);
_ppBasic.FxOverlayMap.SetResource(_temporaryBuffer1.View);
_ppBasic.TechOverlay.DrawAllPasses(DeviceContext, 6);
}
public void OnInitialize(DeviceContextHolder holder)
{
_effect = holder.GetEffect <EffectPpHdr>();
_blurHelper = holder.GetHelper <BlurHelper>();
_textures = Enumerable.Range(0, DownsamplerAdaptationCycles)
.Select(x => TargetResourceTexture.Create(Format.R16G16B16A16_Float))
.ToArray();
_averateColor = Enumerable.Range(0, 2).Select(x => {
var t = TargetResourceTexture.Create(Format.R16G16B16A16_Float);
t.Resize(holder, 1, 1, null);
return(t);
}).ToArray();
_newAverageColor = TargetResourceTexture.Create(Format.R16G16B16A16_Float);
_newAverageColor.Resize(holder, 1, 1, null);
_bloomTexture = TargetResourceTexture.Create(Format.R16G16B16A16_Float);
_tempTexture = TargetResourceTexture.Create(Format.R16G16B16A16_Float);
}
private void AaThenBloom()
{
var aaView = AaPass(_bufferF.View, _bufferA.TargetView) ? _bufferA.View : _bufferF.View;
if (UseColorGrading)
{
var hdrView = HdrPass(aaView, _bufferAColorGrading.TargetView, _bufferAColorGrading.Viewport) ? _bufferAColorGrading.View : aaView;
if (!ColorGradingPass(hdrView, RenderTargetView, OutputViewport))
{
// nothing happened in color grading stage
DeviceContextHolder.GetHelper <CopyHelper>().Draw(DeviceContextHolder, hdrView, RenderTargetView);
}
}
else
{
if (!HdrPass(aaView, RenderTargetView, OutputViewport))
{
// HDR stage didn’t move AA buffer to RTV
DeviceContextHolder.GetHelper <CopyHelper>().Draw(DeviceContextHolder, aaView, RenderTargetView);
}
}
}
protected void FinalStep(TargetResourceTexture source)
{
DeviceContext.ClearRenderTargetView(_outputBuffer.TargetView, ColorTransparent);
if (!UseFxaa)
{
DeviceContextHolder.GetHelper <CopyHelper>().Draw(DeviceContextHolder, source.View, _outputBuffer.TargetView);
return;
}
if (UseExperimentalSmaa)
{
DeviceContextHolder.GetHelper <SmaaHelper>().Draw(DeviceContextHolder, source.View, _outputBuffer.TargetView, _gBufferBase, _temporaryBuffer3);
}
else if (UseExperimentalFxaa)
{
DeviceContextHolder.GetHelper <Fxaa311Helper>().Draw(DeviceContextHolder, source.View, _outputBuffer.TargetView, _gBufferMaps);
}
else
{
DeviceContextHolder.GetHelper <FxaaHelper>().Draw(DeviceContextHolder, source.View, _outputBuffer.TargetView);
}
}
protected override void DrawOverride()
{
EnsureAiLaneAllRight();
Camera.UpdateViewMatrix();
// just in case
DeviceContext.ClearRenderTargetView(_buffer0.TargetView, Color.Black);
DeviceContext.ClearRenderTargetView(_buffer1.TargetView, Color.Black);
DeviceContext.ClearRenderTargetView(RenderTargetView, Color.Transparent);
// render to buffer-0
DeviceContext.OutputMerger.SetTargets(_buffer0.TargetView);
DeviceContext.OutputMerger.BlendState = null;
DeviceContext.Rasterizer.State = DeviceContextHolder.States.DoubleSidedState;
FilteredNode.Draw(DeviceContextHolder, Camera, SpecialRenderMode.Simple);
DeviceContext.Rasterizer.State = null;
// blur to buffer-0 using buffer-1 as temporary
DeviceContextHolder.GetHelper <TrackMapBlurRenderHelper>().Blur(DeviceContextHolder, _buffer0, _buffer1);
// outline map and add inset shadow to buffer-1 (alpha is in green channel for optional FXAA)
DeviceContextHolder.GetHelper <TrackMapRenderHelper>().Draw(DeviceContextHolder, _buffer0.View, _buffer1.TargetView);
// move alpha from green channel to alpha-channel
if (UseFxaa)
{
// applying FXAA first
DeviceContextHolder.GetHelper <FxaaHelper>().Draw(DeviceContextHolder, _buffer1.View, _buffer0.TargetView);
DeviceContextHolder.GetHelper <TrackMapRenderHelper>().Final(DeviceContextHolder, _buffer0.View, RenderTargetView, !ShotMode);
}
else
{
// directly
DeviceContextHolder.GetHelper <TrackMapRenderHelper>().Final(DeviceContextHolder, _buffer1.View, RenderTargetView, !ShotMode);
}
}
protected override void DrawSceneToBuffer()
{
if (!UseSslr && !UseAo)
{
base.DrawSceneToBuffer();
return;
}
DrawPrepare();
if (_sslrHelper == null)
{
_sslrHelper = DeviceContextHolder.GetHelper <DarkSslrHelper>();
}
if (_blurHelper == null)
{
_blurHelper = DeviceContextHolder.GetHelper <BlurHelper>();
}
// Draw scene to G-buffer to get normals, depth and base reflection
DeviceContext.Rasterizer.SetViewports(Viewport);
DeviceContext.OutputMerger.SetTargets(DepthStencilView, _sslrBufferBaseReflection?.TargetView, _gBufferNormals.TargetView, _gBufferDepth.TargetView);
DeviceContext.ClearDepthStencilView(DepthStencilView, DepthStencilClearFlags.Depth | DepthStencilClearFlags.Stencil, 1.0f, 0);
DeviceContext.ClearRenderTargetView(_gBufferNormals.TargetView, (Color4) new Vector4(0.5f));
if (_sslrBufferBaseReflection != null)
{
DeviceContext.ClearRenderTargetView(_sslrBufferBaseReflection.TargetView, (Color4) new Vector4(0));
}
DeviceContext.ClearRenderTargetView(_gBufferDepth.TargetView, (Color4) new Vector4(1f));
DeviceContext.OutputMerger.DepthStencilState = null;
DeviceContext.OutputMerger.BlendState = null;
DeviceContext.Rasterizer.State = null;
if (ShowroomNode != null)
{
ShowroomNode.Draw(DeviceContextHolder, ActualCamera, SpecialRenderMode.GBuffer);
}
else
{
if (_mirror != null)
{
if (FlatMirror && !FlatMirrorBlurred)
{
_mirror.DrawReflection(DeviceContextHolder, ActualCamera, SpecialRenderMode.GBuffer);
}
else
{
_mirror.Draw(DeviceContextHolder, ActualCamera, SpecialRenderMode.GBuffer);
}
}
}
CarNode?.Draw(DeviceContextHolder, ActualCamera, SpecialRenderMode.GBuffer);
// AO?
if (UseAo)
{
var aoHelper = _aoHelper;
if (aoHelper == null)
{
aoHelper = _aoHelper = GetAoHelper();
}
if (AoType == AoType.Hbao)
{
UseSslr = true;
SetInnerBuffer(_sslrBufferScene);
DrawPreparedSceneToBuffer();
(aoHelper as HbaoHelper)?.Prepare(DeviceContextHolder, _sslrBufferScene.View);
SetInnerBuffer(null);
}
aoHelper.Draw(DeviceContextHolder,
_gBufferDepth.View,
_gBufferNormals.View,
ActualCamera, _aoBuffer.TargetView);
aoHelper.Blur(DeviceContextHolder, _aoBuffer, InnerBuffer, Camera);
var effect = Effect;
effect.FxAoMap.SetResource(_aoBuffer.View);
Effect.FxAoPower.Set(AoOpacity);
effect.FxScreenSize.Set(new Vector4(Width, Height, 1f / Width, 1f / Height));
if (AoDebug)
{
DeviceContextHolder.GetHelper <CopyHelper>().Draw(DeviceContextHolder, _aoBuffer.View, InnerBuffer.TargetView);
return;
}
}
if (UseSslr && _sslrBufferBaseReflection != null)
{
// Draw actual scene to _sslrBufferScene
SetInnerBuffer(_sslrBufferScene);
DrawPreparedSceneToBuffer();
SetInnerBuffer(null);
// Prepare SSLR and combine buffers
#if SSLR_PARAMETRIZED
if (_sslrParamsChanged)
{
_sslrParamsChanged = false;
var effect = DeviceContextHolder.GetEffect <EffectPpDarkSslr>();
effect.FxStartFrom.Set(_sslrStartFrom);
effect.FxFixMultiplier.Set(_sslrFixMultiplier);
effect.FxOffset.Set(_sslrOffset);
effect.FxGlowFix.Set(_sslrGrowFix);
effect.FxDistanceThreshold.Set(_sslrDistanceThreshold);
}
#endif
_sslrHelper.Draw(DeviceContextHolder,
_gBufferDepth.View,
_sslrBufferBaseReflection.View,
_gBufferNormals.View,
ActualCamera, _sslrBufferResult.TargetView);
_blurHelper.BlurDarkSslr(DeviceContextHolder, _sslrBufferResult, InnerBuffer, (float)(2f * ResolutionMultiplier));
_sslrHelper.FinalStep(DeviceContextHolder,
_sslrBufferScene.View,
_sslrBufferResult.View,
_sslrBufferBaseReflection.View,
_gBufferNormals.View,
ActualCamera, InnerBuffer.TargetView);
}
else
{
DrawPreparedSceneToBuffer();
}
}
private SourceReady GetOriginal(ref Dictionary <int, ShaderResourceView> storage, [NotNull] PaintShopSource source, int maxSize,
Func <ShaderResourceView, ShaderResourceView> preparation = null)
{
if (MainSlot.Kn5 == null)
{
return(null);
}
try {
if (storage == null)
{
storage = new Dictionary <int, ShaderResourceView>(2);
if (_sizes == null)
{
_sizes = new Dictionary <int, Size>();
}
}
ShaderResourceView original;
var sourceHashCode = source.GetHashCode();
var hashCode = (sourceHashCode * 397) ^ maxSize.GetHashCode();
if (!storage.TryGetValue(hashCode, out original))
{
Size size;
if (source.ByChannels)
{
var red = source.RedChannelSource == null ? null : GetOriginal(ref storage, source.RedChannelSource, maxSize);
var green = source.GreenChannelSource == null ? null : GetOriginal(ref storage, source.GreenChannelSource, maxSize);
var blue = source.BlueChannelSource == null ? null : GetOriginal(ref storage, source.BlueChannelSource, maxSize);
var alpha = source.AlphaChannelSource == null ? null : GetOriginal(ref storage, source.AlphaChannelSource, maxSize);
var redSize = source.RedChannelSource == null ? null : GetSize(source.RedChannelSource);
var greenSize = source.GreenChannelSource == null ? null : GetSize(source.GreenChannelSource);
var blueSize = source.BlueChannelSource == null ? null : GetSize(source.BlueChannelSource);
var alphaSize = source.AlphaChannelSource == null ? null : GetSize(source.AlphaChannelSource);
size = Max(redSize, Max(greenSize, Max(blueSize, alphaSize))) ?? new Size(16, 16);
_sizes[sourceHashCode] = size;
if (size.Width > maxSize || size.Height > maxSize)
{
size = new Size(maxSize, maxSize);
}
using (var combined = TargetResourceTexture.Create(Format.R8G8B8A8_UNorm)) {
combined.Resize(DeviceContextHolder, size.Width, size.Height, null);
UseEffect(e => {
red.Set(e.FxAoMap, e.FxAoMapChannels);
green.Set(e.FxInputMap, e.FxInputMapChannels);
blue.Set(e.FxMaskMap, e.FxMaskMapChannels);
alpha.Set(e.FxOverlayMap, e.FxOverlayMapChannels);
e.TechCombineChannels.DrawAllPasses(DeviceContext, 6);
}, combined);
combined.KeepView = true;
original = combined.View;
}
}
else
{
var decoded = GetBytes(source);
if (decoded == null)
{
return(null);
}
using (var texture = Texture2D.FromMemory(Device, decoded)) {
original = new ShaderResourceView(Device, texture);
size = new Size(texture.Description.Width, texture.Description.Height);
_sizes[sourceHashCode] = size;
if (size.Width > maxSize || size.Height > maxSize)
{
size = new Size(maxSize, maxSize);
using (var resized = TargetResourceTexture.Create(Format.R8G8B8A8_UNorm)) {
resized.Resize(DeviceContextHolder, maxSize, maxSize, null);
DeviceContextHolder.GetHelper <DownsampleHelper>().Draw(DeviceContextHolder,
original, new Vector2(texture.Description.Width, texture.Description.Height),
resized.TargetView, new Vector2(maxSize, maxSize));
original.Dispose();
resized.KeepView = true;
original = resized.View;
}
}
}
}
if (source.Desaturate)
{
original = Prepare(original, view => Desaturate(view, size));
}
if (source.NormalizeMax)
{
original = Prepare(original, view => NormalizeMax(view, size));
}
storage[hashCode] = Prepare(original, preparation);
}
return(new SourceReady {
View = original,
ChannelsAssignments = GetChannelAssignments(source)
});
} catch (Exception e) {
AcToolsLogging.NonFatalErrorNotify("Can’t load texture", null, e);
return(null);
}
}
protected bool HdrPass(ShaderResourceView input, RenderTargetView output, Viewport viewport)
{
if (UseLensFlares)
{
// prepare effects
if (_lensFlares == null)
{
_lensFlares = DeviceContextHolder.GetEffect <EffectPpLensFlares>();
}
if (_hdr == null)
{
_hdr = DeviceContextHolder.GetEffect <EffectPpHdr>();
}
if (_blur == null)
{
_blur = DeviceContextHolder.GetHelper <BlurHelper>();
}
// filter bright areas by high threshold to downscaled buffer #1
DeviceContext.Rasterizer.SetViewports(_bufferH1.Viewport);
DeviceContext.OutputMerger.SetTargets(_bufferH1.TargetView);
DeviceContext.ClearRenderTargetView(_bufferH1.TargetView, ColorTransparent);
DeviceContextHolder.PrepareQuad(_hdr.LayoutPT);
_hdr.FxInputMap.SetResource(input);
_hdr.TechBloomHighThreshold.DrawAllPasses(DeviceContext, 6);
DeviceContext.Rasterizer.SetViewports(_bufferH2.Viewport);
DeviceContext.OutputMerger.SetTargets(_bufferH2.TargetView);
DeviceContext.ClearRenderTargetView(_bufferH2.TargetView, ColorTransparent);
DeviceContextHolder.PrepareQuad(_lensFlares.LayoutPT);
_lensFlares.FxInputMap.SetResource(_bufferH1.View);
_lensFlares.TechGhosts.DrawAllPasses(DeviceContext, 6);
// blur bright areas from buffer #1 to itself using downscaled buffer #3 as a temporary one
_blur.Blur(DeviceContextHolder, _bufferH2, _bufferH1, 2f, 2);
// combine original buffer and buffer #1 with blurred bright areas to buffer #2
DeviceContext.Rasterizer.SetViewports(viewport);
DeviceContext.OutputMerger.SetTargets(output);
_hdr.FxInputMap.SetResource(input);
_hdr.FxBloomMap.SetResource(_bufferH2.View);
GetHdrTechnique().DrawAllPasses(DeviceContext, 6);
return(true);
}
if (UseBloom)
{
// prepare effects
if (_hdr == null)
{
_hdr = DeviceContextHolder.GetEffect <EffectPpHdr>();
}
if (_blur == null)
{
_blur = DeviceContextHolder.GetHelper <BlurHelper>();
}
// filter bright areas by high threshold to downscaled buffer #1
DeviceContext.Rasterizer.SetViewports(_bufferH1.Viewport);
DeviceContext.OutputMerger.SetTargets(_bufferH1.TargetView);
DeviceContext.ClearRenderTargetView(_bufferH1.TargetView, ColorTransparent);
DeviceContextHolder.PrepareQuad(_hdr.LayoutPT);
_hdr.FxInputMap.SetResource(input);
_hdr.TechBloomHighThreshold.DrawAllPasses(DeviceContext, 6);
// blur bright areas from buffer #1 to itself using downscaled buffer #3 as a temporary one
_blur.Blur(DeviceContextHolder, _bufferH1, _bufferH2, 0.5f * BloomRadiusMultiplier, 2);
// combine original buffer and buffer #1 with blurred bright areas to buffer #2
DeviceContext.Rasterizer.SetViewports(viewport);
DeviceContext.OutputMerger.SetTargets(output);
_hdr.FxInputMap.SetResource(input);
_hdr.FxBloomMap.SetResource(_bufferH1.View);
GetHdrTechnique().DrawAllPasses(DeviceContext, 6);
return(true);
}
if (ToneMapping != ToneMappingFn.None)
{
if (_hdr == null)
{
_hdr = DeviceContextHolder.GetEffect <EffectPpHdr>();
}
DeviceContext.Rasterizer.SetViewports(viewport);
DeviceContext.OutputMerger.SetTargets(output);
DeviceContextHolder.PrepareQuad(_hdr.LayoutPT);
_hdr.FxInputMap.SetResource(input);
_hdr.FxBloomMap.SetResource(null);
GetHdrTechnique().DrawAllPasses(DeviceContext, 6);
return(true);
}
return(false);
}
public void OnInitialize(DeviceContextHolder holder)
{
_effect = holder.GetEffect <EffectPpDarkSslr>();
_effect.FxNoiseMap.SetResource(holder.GetRandomTexture(16, 16));
_blurHelper = holder.GetHelper <BlurHelper>();
}
private void Draw(float multipler, [CanBeNull] IProgress <double> progress, CancellationToken cancellation)
{
_effect.FxAmbient.Set(Ambient);
DeviceContext.ClearRenderTargetView(_bufferFSumm.TargetView, Color.Transparent);
DeviceContext.ClearRenderTargetView(_bufferA.TargetView, Color.Transparent);
var t = Iterations;
// draw
var iter = 0f;
var sw = Stopwatch.StartNew();
for (var k = 0; k < t; k++)
{
if (sw.ElapsedMilliseconds > 20)
{
if (cancellation.IsCancellationRequested)
{
return;
}
progress?.Report(0.2 + 0.8 * k / t);
sw.Restart();
}
if (DebugMode)
{
DrawShadow(Vector3.UnitY, Vector3.UnitZ);
}
else
{
var v3 = default(Vector3);
var vn = default(Vector3);
var length = 0f;
var yFrom = (90f - ΘFrom).ToRadians().Cos();
var yTo = (90f - ΘTo).ToRadians().Cos();
if (yTo < yFrom)
{
throw new Exception("yTo < yFrom");
}
do
{
var x = MathF.Random(-1f, 1f);
var y = MathF.Random(yFrom <0f ? -1f : 0f, yTo> 0f ? 1f : 0f);
var z = MathF.Random(-1f, 1f);
if (x.Abs() < 0.01 && z.Abs() < 0.01)
{
continue;
}
v3 = new Vector3(x, y, z);
length = v3.Length();
vn = v3 / length;
} while (length > 1f || vn.Y < yFrom || vn.Y > yTo);
DrawShadow(v3);
}
AddShadow();
iter++;
}
DeviceContextHolder.PrepareQuad(_effect.LayoutPT);
DeviceContext.Rasterizer.State = null;
DeviceContext.OutputMerger.BlendState = null;
DeviceContext.OutputMerger.DepthStencilState = null;
DeviceContext.Rasterizer.SetViewports(Viewport);
_effect.FxSize.Set(new Vector4(Width, Height, 1f / Width, 1f / Height));
DeviceContext.ClearRenderTargetView(_bufferF1.TargetView, Color.Transparent);
DeviceContext.OutputMerger.SetTargets(_bufferF1.TargetView);
_effect.FxInputMap.SetResource(_bufferFSumm.View);
_effect.FxCount.Set(iter / SkyBrightnessLevel);
_effect.FxMultipler.Set(multipler);
_effect.FxGamma.Set(Gamma);
_effect.TechAoResult.DrawAllPasses(DeviceContext, 6);
for (var i = 0; i < 2; i++)
{
DeviceContext.ClearRenderTargetView(_bufferF2.TargetView, Color.Transparent);
DeviceContext.OutputMerger.SetTargets(_bufferF2.TargetView);
_effect.FxInputMap.SetResource(_bufferF1.View);
_effect.TechAoGrow.DrawAllPasses(DeviceContext, 6);
DeviceContext.ClearRenderTargetView(_bufferF1.TargetView, Color.Transparent);
DeviceContext.OutputMerger.SetTargets(_bufferF1.TargetView);
_effect.FxInputMap.SetResource(_bufferF2.View);
_effect.TechAoGrow.DrawAllPasses(DeviceContext, 6);
}
if (UseFxaa)
{
DeviceContextHolder.GetHelper <FxaaHelper>().Draw(DeviceContextHolder, _bufferF1.View, _bufferF2.TargetView);
PrepareForFinalPass();
DeviceContextHolder.GetHelper <DownsampleHelper>().Draw(DeviceContextHolder, _bufferF2, _bufferA);
}
else
{
PrepareForFinalPass();
DeviceContextHolder.GetHelper <DownsampleHelper>().Draw(DeviceContextHolder, _bufferF1, _bufferA);
}
DeviceContextHolder.GetHelper <CopyHelper>().Draw(DeviceContextHolder, _bufferA.View, RenderTargetView);
/*DeviceContext.OutputMerger.SetTargets(RenderTargetView);
* _effect.FxInputMap.SetResource(_bufferA.View);
* _effect.TechAoFinalCopy.DrawAllPasses(DeviceContext, 6);*/
}
private void DrawMap(MapViewData map, MapViewData max, Matrix global)
{
// is the main map?
var isMain = FileUtils.ArePathsEqual(map.Filename, CurrentMapFilename);
// reset states
DeviceContext.OutputMerger.BlendState = null;
DeviceContext.Rasterizer.SetViewports(Viewport);
// clear buffers just in case
DeviceContext.ClearRenderTargetView(_f0Buffer.TargetView, new Color4(0f, 0f, 0f, 0f));
DeviceContext.ClearRenderTargetView(_f1Buffer.TargetView, new Color4(0f, 0f, 0f, 0f));
DeviceContext.ClearRenderTargetView(_a0Buffer.TargetView, new Color4(0f, 0f, 0f, 0f));
DeviceContext.ClearRenderTargetView(_a1Buffer.TargetView, new Color4(0f, 0f, 0f, 0f));
// set width to ai lanes
if (UseAiLanes)
{
map.AiLaneWidth = 25f * ((isMain ? ExtraWidth : ExtraWidth * DimmedWidthMultipler) * 0.7f + 0.15f);
}
// draw map
DeviceContext.OutputMerger.SetTargets(_f0Buffer.TargetView);
map.Draw(DeviceContextHolder, _effect, global, max);
// pp
var current = _f0Buffer;
// expand its width if needed
if (!UseAiLanes)
{
var extraWidth = isMain ? ExtraWidth : ExtraWidth * DimmedWidthMultipler;
for (var i = 0; i < extraWidth; i++)
{
var next = current == _f0Buffer ? _f1Buffer : _f0Buffer;
DeviceContext.OutputMerger.SetTargets(next.TargetView);
_effect.FxInputMap.SetResource(current.View);
if (i < extraWidth - 1)
{
_effect.FxExtraWidth.Set(3f);
}
else
{
var last = extraWidth % 1f;
_effect.FxExtraWidth.Set(last < 0.0001f ? 3f : last * 3f);
}
_effect.TechExtraWidth.DrawAllPasses(DeviceContext, 6);
current = next;
}
}
// fxaa if needed
if (UseFxaa)
{
var next = current == _f0Buffer ? _f1Buffer : _f0Buffer;
DeviceContextHolder.GetHelper <FxaaHelper>().Draw(DeviceContextHolder, current.View, next.TargetView);
current = next;
}
// shadow if needed
if (ShadowDistance > 0f && ShadowOpacity > 0f)
{
var next = current == _f0Buffer ? _f1Buffer : _f0Buffer;
DeviceContext.OutputMerger.SetTargets(next.TargetView);
_effect.FxInputMap.SetResource(current.View);
_effect.TechShadow.DrawAllPasses(DeviceContext, 6);
CustomBlending(_aSummBuffer, next, _a1Buffer, new Color4((isMain ? 1f : DimmedOpacity) * ShadowOpacity, 0f, 0f, 0f));
}
CustomBlending(_aSummBuffer, current, _a1Buffer, new Color4(isMain ? 1f : DimmedOpacity, 1f, 1f, 1f));
}
public void OnInitialize(DeviceContextHolder holder)
{
_effect = holder.GetEffect <EffectPpDof>();
_copyHelper = holder.GetHelper <CopyHelper>();
_bokehBaseView = ShaderResourceView.FromMemory(holder.Device, Resources.Bokeh);
}
protected override void DrawScene()
{
// TODO: support more than one car?
var effect = Effect;
DeviceContext.OutputMerger.DepthStencilState = null;
DeviceContext.OutputMerger.BlendState = null;
DeviceContext.Rasterizer.State = GetRasterizerState();
var carNode = CarNode;
// draw reflection if needed
if (ShowroomNode == null && FlatMirror && _mirror != null)
{
effect.FxLightDir.Set(new Vector3(_light.X, -_light.Y, _light.Z));
if (FlatMirrorBlurred)
{
DeviceContext.ClearDepthStencilView(_mirrorDepthBuffer.DepthView, DepthStencilClearFlags.Depth | DepthStencilClearFlags.Stencil, 1.0f, 0);
DeviceContext.ClearRenderTargetView(_mirrorBuffer.TargetView, (Color4)BackgroundColor * BackgroundBrightness);
DeviceContext.OutputMerger.SetTargets(_mirrorDepthBuffer.DepthView, _mirrorBuffer.TargetView);
DrawMirror();
DeviceContext.Rasterizer.SetViewports(OutputViewport);
if (UseFxaa)
{
DeviceContextHolder.GetHelper <FxaaHelper>().Draw(DeviceContextHolder, _mirrorBuffer.View, _mirrorBlurBuffer.TargetView);
DeviceContextHolder.GetHelper <BlurHelper>()
.BlurFlatMirror(DeviceContextHolder, _mirrorBlurBuffer, _temporaryBuffer, ActualCamera.ViewProjInvert,
_mirrorDepthBuffer.View, 60f);
}
else
{
DeviceContextHolder.GetHelper <BlurHelper>()
.BlurFlatMirror(DeviceContextHolder, _mirrorBuffer, _temporaryBuffer, ActualCamera.ViewProjInvert,
_mirrorDepthBuffer.View, 60f, target: _mirrorBlurBuffer);
}
DeviceContextHolder.GetHelper <BlurHelper>()
.BlurFlatMirror(DeviceContextHolder, _mirrorBlurBuffer, _temporaryBuffer, ActualCamera.ViewProjInvert,
_mirrorDepthBuffer.View, 12f);
DeviceContext.Rasterizer.SetViewports(Viewport);
DeviceContext.OutputMerger.SetTargets(DepthStencilView, InnerBuffer.TargetView);
}
else
{
DrawMirror();
}
effect.FxLightDir.Set(_light);
}
// draw a scene, apart from car
if (ShowroomNode != null)
{
if (CubemapAmbient != 0f)
{
effect.FxCubemapAmbient.Set(0f);
}
DeviceContext.OutputMerger.DepthStencilState = DeviceContextHolder.States.LessEqualDepthState;
ShowroomNode.Draw(DeviceContextHolder, ActualCamera, SpecialRenderMode.Simple);
DeviceContext.OutputMerger.DepthStencilState = DeviceContextHolder.States.ReadOnlyDepthState;
ShowroomNode.Draw(DeviceContextHolder, ActualCamera, SpecialRenderMode.SimpleTransparent);
if (CubemapAmbient != 0f)
{
effect.FxCubemapAmbient.Set(FxCubemapAmbientValue);
}
}
else
{
// draw a mirror
if (_mirror != null)
{
if (!FlatMirror)
{
_mirror.SetMode(DeviceContextHolder, FlatMirrorMode.BackgroundGround);
_mirror.Draw(DeviceContextHolder, ActualCamera, SpecialRenderMode.Simple);
}
else if (FlatMirrorBlurred && _mirrorBuffer != null)
{
effect.FxScreenSize.Set(new Vector4(Width, Height, 1f / Width, 1f / Height));
// _effect.FxWorldViewProjInv.SetMatrix(ActualCamera.ViewProjInvert);
_mirror.SetMode(DeviceContextHolder, FlatMirrorMode.TextureMirror);
_mirror.Draw(DeviceContextHolder, ActualCamera, _mirrorBlurBuffer.View, null, null);
}
else
{
_mirror.SetMode(DeviceContextHolder, FlatMirrorMode.TransparentMirror);
_mirror.Draw(DeviceContextHolder, ActualCamera, SpecialRenderMode.SimpleTransparent);
}
}
}
// draw car
if (carNode == null)
{
return;
}
// shadows
carNode.DrawAmbientShadows(DeviceContextHolder, ActualCamera);
// car itself
DeviceContext.OutputMerger.DepthStencilState = DeviceContextHolder.States.LessEqualDepthState;
carNode.Draw(DeviceContextHolder, ActualCamera, SpecialRenderMode.Simple);
DeviceContext.OutputMerger.DepthStencilState = DeviceContextHolder.States.ReadOnlyDepthState;
carNode.Draw(DeviceContextHolder, ActualCamera, SpecialRenderMode.SimpleTransparent);
// debug stuff
if (SuspensionDebug)
{
carNode.DrawSuspensionDebugStuff(DeviceContextHolder, ActualCamera);
}
if (carNode.IsColliderVisible)
{
carNode.DrawCollidersDebugStuff(DeviceContextHolder, ActualCamera);
}
}