// 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 void Draw(DeviceContextHolder holder, ShaderResourceView view, RenderTargetView target,
TargetResourceTexture temporaryEdges, TargetResourceTexture temporaryBlending) {
holder.PrepareQuad(_effect.LayoutPT);
holder.DeviceContext.OutputMerger.BlendState = null;
// edges
holder.DeviceContext.OutputMerger.SetTargets(temporaryEdges.TargetView);
holder.DeviceContext.ClearRenderTargetView(temporaryEdges.TargetView, new Color4(0f, 0f, 0f, 0f));
_effect.FxScreenSizeSpec.Set(new Vector4(1f / holder.Width, 1f / holder.Height, holder.Width, holder.Height));
_effect.FxInputMap.SetResource(view);
_effect.TechSmaa.DrawAllPasses(holder.DeviceContext, 6);
// blending
holder.DeviceContext.OutputMerger.SetTargets(temporaryBlending.TargetView);
holder.DeviceContext.ClearRenderTargetView(temporaryBlending.TargetView, new Color4(0f, 0f, 0f, 0f));
_effect.FxEdgesMap.SetResource(temporaryEdges.View);
_effect.FxAreaTexMap.SetResource(_areasTexMap);
_effect.FxSearchTexMap.SetResource(_searchTexMap);
_effect.TechSmaaB.DrawAllPasses(holder.DeviceContext, 6);
// final part
holder.DeviceContext.OutputMerger.SetTargets(target);
_effect.FxBlendMap.SetResource(temporaryBlending.View);
_effect.TechSmaaN.DrawAllPasses(holder.DeviceContext, 6);
}
public void Draw(DeviceContextHolder holder, TargetResourceDepthTexture from, TargetResourceTexture to) {
holder.DeviceContext.Rasterizer.SetViewports(to.Viewport);
holder.DeviceContext.OutputMerger.SetTargets(to.TargetView);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxInputMap.SetResource(from.View);
_effect.TechCopy.DrawAllPasses(holder.DeviceContext, 6);
}
public override void Draw(DeviceContextHolder holder, ShaderResourceView depth, ShaderResourceView normals, ICamera camera, RenderTargetView target)
{
base.Draw(holder, depth, normals, camera, target);
holder.DeviceContext.OutputMerger.SetTargets(target);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxDepthMap.SetResource(depth);
_effect.FxNormalMap.SetResource(normals);
// hbao
var c = camera as BaseCamera;
if (c == null)
{
return;
}
//_effect.FxWorldViewProjInv.SetMatrix(c.ViewProjInvert);
//_effect.FxView.SetMatrix(c.View);
var proj = c.Proj; // Matrix.PerspectiveFovLH(c.FovY, c.Aspect, c.NearZValue, c.FarZValue);
var view = c.View; // Matrix.LookAtRH(c.Position.FlipX(), (c.Position + c.Look).FlipX(), c.Up.FlipX());
//view = Matrix.LookAtLH(c.Position, (c.Position + c.Look), c.Up);
_effect.FxWorldViewProjInv.SetMatrix(Matrix.Invert(view * proj));
_effect.FxView.SetMatrix(view);
_effect.FxProjectionMatrix.SetMatrix(proj);
_effect.FxProj.SetMatrix(proj);
_effect.FxProjT.SetMatrix(Matrix.Transpose(proj));
_effect.FxProjInv.SetMatrix(Matrix.Invert(proj));
_effect.FxDitherScale.Set(holder.Width / 16);
_effect.FxRenderTargetResolution.Set(new Vector2(holder.Width, holder.Height));
var corners = new [] {
new Vector4(-1f, -1f, 0f, 1f),
new Vector4(1f, -1f, 0f, 1f),
new Vector4(1f, 1f, 0f, 1f),
new Vector4(-1f, 1f, 0f, 1f)
};
var inverseProjection = Matrix.Invert(proj);
for (var i = 0; i < 4; ++i)
{
corners[i] = Vector4.Transform(corners[i], inverseProjection);
corners[i] /= corners[i].W;
corners[i] /= corners[i].Z;
}
_effect.FxViewFrustumVectors.Set(corners);
//_effect.FxNormalsToViewSpace.SetMatrix(Matrix.Invert(Matrix.Transpose(camera.ViewProj)));
//_effect.FxNormalsToViewSpace.SetMatrix(Matrix.Invert(Matrix.Transpose(camera.Proj)));
//_effect.FxNormalsToViewSpace.SetMatrix(view);
//_effect.FxNormalsToViewSpace.SetMatrix(Matrix.Invert(Matrix.Transpose(view)));
// _effect.Fx
_effect.TechHbao.DrawAllPasses(holder.DeviceContext, 6);
}
/*public void AccumulateBokehDivide(DeviceContextHolder holder, ShaderResourceView view, ShaderResourceView maxView, RenderTargetView target, int amount,
float bokehMultiplier) {
holder.DeviceContext.OutputMerger.SetTargets(target);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxInputMap.SetResource(view);
_effect.FxOverlayMap.SetResource(maxView);
_effect.FxMultipler.Set(1f / amount);
_effect.FxScreenSize.Set(new Vector4(holder.Width, holder.Height, 1f / holder.Width, 1f / holder.Height));
_effect.FxBokenMultipler.Set(new Vector2(bokehMultiplier, 1f - bokehMultiplier));
_effect.TechAccumulateBokehDivide.DrawAllPasses(holder.DeviceContext, 6);
}*/
public void Cut(DeviceContextHolder holder, ShaderResourceView view, RenderTargetView target, float cut) {
holder.DeviceContext.OutputMerger.SetTargets(target);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxInputMap.SetResource(view);
_effect.FxSizeMultipler.Set(1f / cut);
_effect.TechCut.DrawAllPasses(holder.DeviceContext, 6);
}
public void Final(DeviceContextHolder holder, ShaderResourceView view, RenderTargetView target, bool checkedBackground)
{
holder.DeviceContext.OutputMerger.SetTargets(target);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxInputMap.SetResource(view);
(checkedBackground ? _effect.TechFinalCheckers : _effect.TechFinal).DrawAllPasses(holder.DeviceContext, 6);
}
private float AddShadow(Vector3 lightDirection)
{
DeviceContext.OutputMerger.BlendState = _blendState;
DeviceContext.Rasterizer.State = null;
DeviceContext.Rasterizer.SetViewports(Viewport);
DeviceContext.OutputMerger.SetTargets(_summBuffer.TargetView);
DeviceContextHolder.PrepareQuad(_effect.LayoutPT);
_effect.FxDepthMap.SetResource(_shadowBuffer.View);
_effect.FxShadowViewProj.SetMatrix(_shadowDestinationTransform * _shadowCamera.ViewProj * new Matrix {
M11 = 0.5f,
M22 = -0.5f,
M33 = 1.0f,
M41 = 0.5f,
M42 = 0.5f,
M44 = 1.0f
});
var brightness = CorrectLighting ? lightDirection.Y.Abs() : 1f;
_effect.FxMultipler.Set(brightness);
_effect.TechAmbientShadow.DrawAllPasses(DeviceContext, 6);
return(brightness);
}
protected override void DrawPrepare()
{
base.DrawPrepare();
var highlighted = AmbientShadowHighlight ? (IRenderableObject)CarNode?.AmbientShadowNode : SelectedObject;
if (highlighted == null || _outlineBuffer == null)
{
return;
}
DeviceContext.ClearDepthStencilView(_outlineDepthBuffer.DepthView, DepthStencilClearFlags.Depth | DepthStencilClearFlags.Stencil, 1f, 0);
DeviceContext.OutputMerger.SetTargets(_outlineDepthBuffer.DepthView);
DeviceContext.Rasterizer.State = DeviceContextHolder.States.DoubleSidedState;
highlighted.Draw(DeviceContextHolder, ActualCamera, SpecialRenderMode.Outline);
DeviceContext.ClearRenderTargetView(_outlineBuffer.TargetView, Color.Transparent);
DeviceContext.OutputMerger.SetTargets(_outlineBuffer.TargetView);
var effect = DeviceContextHolder.GetEffect <EffectPpOutline>();
effect.FxDepthMap.SetResource(_outlineDepthBuffer.View);
effect.FxScreenSize.Set(new Vector4(ActualWidth, ActualHeight, 1f / ActualWidth, 1f / ActualHeight));
DeviceContextHolder.PrepareQuad(effect.LayoutPT);
effect.TechOutline.DrawAllPasses(DeviceContext, 6);
}
public void AccumulateDivide(DeviceContextHolder holder, ShaderResourceView view, RenderTargetView target, int amount) {
holder.DeviceContext.OutputMerger.SetTargets(target);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxInputMap.SetResource(view);
_effect.FxMultipler.Set(1f / amount);
_effect.TechAccumulateDivide.DrawAllPasses(holder.DeviceContext, 6);
}
public void DrawSqrt(DeviceContextHolder holder, ShaderResourceView view, RenderTargetView target)
{
holder.DeviceContext.OutputMerger.SetTargets(target);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxInputMap.SetResource(view);
_effect.TechCopySqrt.DrawAllPasses(holder.DeviceContext, 6);
}
private void UseEffect(Action <EffectSpecialPaintShop> fn, TargetResourceTexture tex)
{
if (_paintShopEffect == null)
{
_paintShopEffect = DeviceContextHolder.GetEffect <EffectSpecialPaintShop>();
var s = Stopwatch.StartNew();
_paintShopEffect.FxNoiseMap.SetResource(DeviceContextHolder.GetRandomTexture(OptionPaintShopRandomSize, OptionPaintShopRandomSize));
AcToolsLogging.Write($"Random texture: {s.Elapsed.TotalMilliseconds:F1} ms");
}
using (DeviceContextHolder.SaveRenderTargetAndViewport()) {
DeviceContextHolder.PrepareQuad(_paintShopEffect.LayoutPT);
DeviceContext.Rasterizer.SetViewports(tex.Viewport);
DeviceContext.OutputMerger.SetTargets(tex.TargetView);
DeviceContext.ClearRenderTargetView(tex.TargetView, new Color4(0f, 0f, 0f, 0f));
DeviceContext.OutputMerger.BlendState = null;
DeviceContext.OutputMerger.DepthStencilState = null;
DeviceContext.Rasterizer.State = null;
_paintShopEffect.FxNoiseMultipler.Set((float)Math.Max(tex.Width, tex.Height) / OptionPaintShopRandomSize);
_paintShopEffect.FxSize.Set(new Vector4(tex.Width, tex.Height, 1f / tex.Width, 1f / tex.Height));
fn?.Invoke(_paintShopEffect);
}
}
public void DepthToLinear(DeviceContextHolder holder, ShaderResourceView view, RenderTargetView target, float zNear, float zFar,
float zFarNormalize) {
holder.DeviceContext.OutputMerger.SetTargets(target);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxInputMap.SetResource(view);
_effect.FxScreenSize.Set(new Vector4(zNear, zFar, zFarNormalize, 0));
_effect.TechDepthToLinear.DrawAllPasses(holder.DeviceContext, 6);
}
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);
}
public void AccumulateBokehDivide(DeviceContextHolder holder, ShaderResourceView view, ShaderResourceView maxView, RenderTargetView target, int amount,
float bokehMultiplier)
{
holder.DeviceContext.OutputMerger.SetTargets(target);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxInputMap.SetResource(view);
_effect.FxOverlayMap.SetResource(maxView);
_effect.FxMultipler.Set(1f / amount);
_effect.FxBokenMultipler.Set(new Vector2(bokehMultiplier, 1f - bokehMultiplier));
_effect.TechAccumulateBokehDivide.DrawAllPasses(holder.DeviceContext, 6);
}
public void Draw(DeviceContextHolder holder, ShaderResourceView view, RenderTargetView target, TargetResourceTexture temporaryLuma) {
holder.PrepareQuad(_effect.LayoutPT);
holder.DeviceContext.OutputMerger.SetTargets(temporaryLuma.TargetView);
_effect.FxInputMap.SetResource(view);
_effect.TechLuma.DrawAllPasses(holder.DeviceContext, 6);
holder.DeviceContext.OutputMerger.SetTargets(target);
_effect.FxScreenSize.Set(new Vector4(holder.Width, holder.Height, 1f / holder.Width, 1f / holder.Height));
_effect.FxInputMap.SetResource(temporaryLuma.View);
_effect.TechFxaa.DrawAllPasses(holder.DeviceContext, 6);
}
private void Draw(float multipler, int size, int padding, float fadeRadius, [CanBeNull] IProgress <double> progress, CancellationToken cancellation)
{
DeviceContext.ClearRenderTargetView(_summBuffer.TargetView, Color.Transparent);
// draw
var yThreshold = 0.95f - DiffusionLevel * 0.95f;
ΘFromDeg = (MathF.PI / 2f - yThreshold.Acos()).ToDegrees();
ΘToDeg = 90;
var iter = DrawLights(progress, cancellation);
if (cancellation.IsCancellationRequested)
{
return;
}
DeviceContextHolder.PrepareQuad(_effect.LayoutPT);
DeviceContext.Rasterizer.State = null;
DeviceContext.OutputMerger.BlendState = null;
DeviceContext.Rasterizer.SetViewports(Viewport);
_effect.FxSize.Set(new Vector4(Width, Height, 1f / Width, 1f / Height));
// blurring
_effect.FxMultipler.Set(1f);
for (var i = ExtraBlur ? 2 : 1; i > 0; i--)
{
DeviceContext.ClearRenderTargetView(_tempBuffer.TargetView, Color.Transparent);
DeviceContext.OutputMerger.SetTargets(_tempBuffer.TargetView);
_effect.FxInputMap.SetResource(_summBuffer.View);
_effect.TechHorizontalShadowBlur.DrawAllPasses(DeviceContext, 6);
DeviceContext.ClearRenderTargetView(_summBuffer.TargetView, Color.Transparent);
DeviceContext.OutputMerger.SetTargets(_summBuffer.TargetView);
_effect.FxInputMap.SetResource(_tempBuffer.View);
_effect.TechVerticalShadowBlur.DrawAllPasses(DeviceContext, 6);
}
// result
DeviceContext.ClearRenderTargetView(RenderTargetView, Color.Transparent);
DeviceContext.OutputMerger.SetTargets(RenderTargetView);
_effect.FxInputMap.SetResource(_summBuffer.View);
_effect.FxCount.Set(iter / SkyBrightnessLevel);
_effect.FxMultipler.Set(multipler);
_effect.FxFade.Set(fadeRadius != 0f ? 10f / fadeRadius : 100f);
_effect.FxPadding.Set(padding / (size + padding * 2f));
_effect.FxShadowSize.Set(new Vector2(_shadowSize.X, _shadowSize.Z));
_effect.FxScreenSize.Set(new Vector2(ActualWidth, ActualHeight));
_effect.TechResult.DrawAllPasses(DeviceContext, 6);
}
public void Draw(DeviceContextHolder holder, ShaderResourceView view, RenderTargetView target, bool hq)
{
holder.DeviceContext.OutputMerger.SetTargets(target);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxInputMap.SetResource(view);
if (hq)
{
_effect.FxScreenSize.Set(new Vector4(holder.Width, holder.Height, 1f / holder.Width, 1f / holder.Height));
}
(hq ? _effect.TechCopyHq : _effect.TechCopy).DrawAllPasses(holder.DeviceContext, 6);
}
private void Draw(DeviceContextHolder holder, ShaderResourceView source, Vector2 sourceSize, RenderTargetView destination, Vector2 destinationSize, EffectReadyTechnique tech)
{
holder.DeviceContext.Rasterizer.SetViewports(new Viewport(0f, 0f, destinationSize.X, destinationSize.Y));
holder.DeviceContext.OutputMerger.SetTargets(destination);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxInputMap.SetResource(source);
_effect.FxScreenSize.Set(new Vector4(destinationSize.X, destinationSize.Y, 1f / destinationSize.X, 1f / destinationSize.Y));
_effect.FxMultipler.Set(new Vector2(destinationSize.X / sourceSize.X, destinationSize.Y / sourceSize.Y));
tech.DrawAllPasses(holder.DeviceContext, 6);
}
public static byte[] ToPng(DeviceContextHolder holder, byte[] bytes, bool ignoreAlpha, Size?downsize, out Format format)
{
Viewport[] viewports = null;
try {
using (var stream = new System.IO.MemoryStream())
using (var effect = new EffectPpBasic())
using (var output = TargetResourceTexture.Create(Format.R8G8B8A8_UNorm))
using (var resource = ShaderResourceView.FromMemory(holder.Device, bytes)) {
var texture = (Texture2D)resource.Resource;
var loaded = texture.Description;
var width = downsize?.Width ?? loaded.Width;
var height = downsize?.Height ?? loaded.Height;
effect.Initialize(holder.Device);
format = loaded.Format;
output.Resize(holder, width, height, null);
holder.DeviceContext.ClearRenderTargetView(output.TargetView, Color.Transparent);
holder.DeviceContext.OutputMerger.SetTargets(output.TargetView);
viewports = holder.DeviceContext.Rasterizer.GetViewports();
holder.DeviceContext.Rasterizer.SetViewports(new Viewport(0, 0, width, height, 0f, 1f));
holder.DeviceContext.OutputMerger.BlendState = null;
holder.QuadBuffers.Prepare(holder.DeviceContext, effect.LayoutPT);
effect.FxInputMap.SetResource(resource);
holder.PrepareQuad(effect.LayoutPT);
if (ignoreAlpha)
{
effect.TechCopyNoAlpha.DrawAllPasses(holder.DeviceContext, 6);
}
else
{
effect.TechCopy.DrawAllPasses(holder.DeviceContext, 6);
}
Texture2D.ToStream(holder.DeviceContext, output.Texture, ImageFileFormat.Png, stream);
stream.Position = 0;
return(stream.GetBuffer());
}
} finally {
if (viewports != null)
{
holder.DeviceContext.Rasterizer.SetViewports(viewports);
}
}
}
public void Draw(DeviceContextHolder holder, ShaderResourceView source, Vector2 sourceSize, RenderTargetView destination, Vector2 destinationSize,
bool useFoundTech)
{
holder.DeviceContext.Rasterizer.SetViewports(new Viewport(0f, 0f, destinationSize.X, destinationSize.Y));
holder.DeviceContext.OutputMerger.SetTargets(destination);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxInputMap.SetResource(source);
_effect.FxScreenSize.Set(new Vector4(destinationSize.X, destinationSize.Y, 1f / destinationSize.X, 1f / destinationSize.Y));
_effect.FxMultipler.Set(new Vector2(destinationSize.X / sourceSize.X, destinationSize.Y / sourceSize.Y));
(useFoundTech ? _effect.TechFound : _effect.TechAverage).DrawAllPasses(holder.DeviceContext, 6);
}
public void Draw(DeviceContextHolder holder, ShaderResourceView depth, ShaderResourceView baseReflection, ShaderResourceView normals,
ICamera camera, RenderTargetView target)
{
holder.DeviceContext.OutputMerger.SetTargets(target);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxDepthMap.SetResource(depth);
_effect.FxBaseReflectionMap.SetResource(baseReflection);
_effect.FxNormalMap.SetResource(normals);
_effect.FxEyePosW.Set(camera.Position);
_effect.FxWorldViewProj.SetMatrix(camera.ViewProj);
_effect.FxWorldViewProjInv.SetMatrix(camera.ViewProjInvert);
_effect.TechSslr.DrawAllPasses(holder.DeviceContext, 6);
}
public override void Draw(DeviceContextHolder holder, ShaderResourceView depth, ShaderResourceView normals, ICamera camera, RenderTargetView target)
{
base.Draw(holder, depth, normals, camera, target);
_effect.FxNoiseSize.Set(new Vector2(holder.Width / 4f, holder.Height / 4f));
holder.DeviceContext.OutputMerger.SetTargets(target);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxDepthMap.SetResource(depth);
_effect.FxNormalMap.SetResource(normals);
_effect.FxViewProj.SetMatrix(camera.ViewProj);
_effect.FxViewProjInv.SetMatrix(camera.ViewProjInvert);
_effect.TechSsaoVs.DrawAllPasses(holder.DeviceContext, 6);
}
public void FinalStep(DeviceContextHolder holder, ShaderResourceView colorMap, ShaderResourceView firstStep, ShaderResourceView baseReflection, ShaderResourceView normals,
ICamera camera, RenderTargetView target)
{
holder.DeviceContext.OutputMerger.SetTargets(target);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxDiffuseMap.SetResource(colorMap);
_effect.FxFirstStepMap.SetResource(firstStep);
_effect.FxBaseReflectionMap.SetResource(baseReflection);
_effect.FxNormalMap.SetResource(normals);
_effect.FxEyePosW.Set(camera.Position);
_effect.FxWorldViewProj.SetMatrix(camera.ViewProj);
_effect.FxWorldViewProjInv.SetMatrix(camera.ViewProjInvert);
_effect.TechFinalStep.DrawAllPasses(holder.DeviceContext, 6);
}
protected override void DrawAfter()
{
base.DrawAfter();
if (!AmbientShadowHighlight && SelectedObject == null || _outlineBuffer == null)
{
return;
}
var effect = DeviceContextHolder.GetEffect <EffectPpBasic>();
DeviceContext.OutputMerger.BlendState = DeviceContextHolder.States.TransparentBlendState;
DeviceContextHolder.PrepareQuad(effect.LayoutPT);
effect.FxInputMap.SetResource(_outlineBuffer.View);
DeviceContext.Rasterizer.State = null;
DeviceContext.OutputMerger.DepthStencilState = DeviceContextHolder.States.DisabledDepthState;
effect.TechCopy.DrawAllPasses(DeviceContext, 6);
}
public static byte[] ToPng(DeviceContextHolder holder, byte[] bytes, bool ignoreAlpha, out Format format) {
Viewport[] viewports = null;
try {
using (var stream = new System.IO.MemoryStream())
using (var effect = new EffectPpBasic())
using (var output = TargetResourceTexture.Create(Format.R8G8B8A8_UNorm))
using (var resource = ShaderResourceView.FromMemory(holder.Device, bytes)) {
var texture = (Texture2D)resource.Resource;
var loaded = texture.Description;
effect.Initialize(holder.Device);
format = loaded.Format;
output.Resize(holder, loaded.Width, loaded.Height);
holder.DeviceContext.ClearRenderTargetView(output.TargetView, Color.Transparent);
holder.DeviceContext.OutputMerger.SetTargets(output.TargetView);
viewports = holder.DeviceContext.Rasterizer.GetViewports();
holder.DeviceContext.Rasterizer.SetViewports(new Viewport(0, 0, loaded.Width, loaded.Height, 0.0f, 1.0f));
holder.DeviceContext.OutputMerger.BlendState = null;
holder.QuadBuffers.Prepare(holder.DeviceContext, effect.LayoutPT);
effect.FxInputMap.SetResource(resource);
holder.PrepareQuad(effect.LayoutPT);
if (ignoreAlpha) {
effect.TechCopyNoAlpha.DrawAllPasses(holder.DeviceContext, 6);
} else {
effect.TechCopy.DrawAllPasses(holder.DeviceContext, 6);
}
Texture2D.ToStream(holder.DeviceContext, output.Texture, ImageFileFormat.Png, stream);
stream.Position = 0;
return stream.GetBuffer();
}
} finally {
if (viewports != null) {
holder.DeviceContext.Rasterizer.SetViewports(viewports);
}
}
}
public override void Draw(DeviceContextHolder holder, ShaderResourceView depth, ShaderResourceView normals, ICamera camera,
TargetResourceTexture target, float aoPower, float aoRadiusMultiplier, bool accumulationMode)
{
SetBlurEffectTextures(depth, normals);
SetRandomValues(holder, _effect.FxNoiseMap, _effect.FxNoiseSize, accumulationMode, target.Size);
holder.DeviceContext.Rasterizer.SetViewports(target.Viewport);
holder.DeviceContext.OutputMerger.SetTargets(target.TargetView);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxDepthMap.SetResource(depth);
_effect.FxNormalMap.SetResource(normals);
_effect.FxAoPower.Set(aoPower * 1.2f);
_effect.FxAoRadius.Set(aoRadiusMultiplier * 0.8f);
_effect.FxViewProj.SetMatrix(camera.ViewProj);
_effect.FxViewProjInv.SetMatrix(camera.ViewProjInvert);
_effect.TechSsaoVs.DrawAllPasses(holder.DeviceContext, 6);
}
// Blur is usually the same for all types of AO
public void Blur(DeviceContextHolder holder, TargetResourceTexture inputOutput, TargetResourceTexture temporary, CameraBase camera)
{
_blurEffect.FxWeights.Set(_gaussianBlur ?? (_gaussianBlur = GaussianBlur()));
_blurEffect.FxNearFarValue.Set(new Vector2(camera.NearZValue, camera.FarZValue));
holder.PrepareQuad(_blurEffect.LayoutPT);
_blurEffect.FxFirstStepMap.SetResource(inputOutput.View);
_blurEffect.FxSourcePixel.Set(new Vector2(1f / temporary.Width, 1f / temporary.Height));
holder.DeviceContext.Rasterizer.SetViewports(temporary.Viewport);
holder.DeviceContext.OutputMerger.SetTargets(temporary.TargetView);
_blurEffect.TechBlurH.DrawAllPasses(holder.DeviceContext, 6);
_blurEffect.FxFirstStepMap.SetResource(temporary.View);
_blurEffect.FxSourcePixel.Set(new Vector2(1f / inputOutput.Width, 1f / inputOutput.Height));
holder.DeviceContext.Rasterizer.SetViewports(inputOutput.Viewport);
holder.DeviceContext.OutputMerger.SetTargets(inputOutput.TargetView);
_blurEffect.TechBlurV.DrawAllPasses(holder.DeviceContext, 6);
}
private void AddShadow()
{
DeviceContext.OutputMerger.BlendState = _blendState;
DeviceContext.Rasterizer.State = null;
DeviceContext.Rasterizer.SetViewports(Viewport);
DeviceContext.OutputMerger.SetTargets(_summBuffer.TargetView);
DeviceContextHolder.PrepareQuad(_effect.LayoutPT);
_effect.FxDepthMap.SetResource(_shadowBuffer.View);
_effect.FxShadowViewProj.SetMatrix(_shadowDestinationTransform * _shadowCamera.ViewProj * new Matrix {
M11 = 0.5f,
M22 = -0.5f,
M33 = 1.0f,
M41 = 0.5f,
M42 = 0.5f,
M44 = 1.0f
});
_effect.TechAmbientShadow.DrawAllPasses(DeviceContext, 6);
}
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 Draw(DeviceContextHolder holder, EffectSpecialTrackOutline effect, Matrix mapMatrix, MapViewData max)
{
if (_dirty)
{
Initialize(holder);
}
if (AiLaneMode)
{
Kn5MaterialTrackOutline.Matrix = mapMatrix;
if (!_materialsSet)
{
_materialsSet = true;
if (holder.TryToGet <IMaterialsFactory>() == null)
{
holder.Set <IMaterialsFactory>(new TrackOutlineMaterialsFactory());
}
}
_obj.Draw(holder, max?.GetCamera(holder) ?? GetCamera(holder), SpecialRenderMode.Simple);
// revert quad
holder.PrepareQuad(effect.LayoutPT);
}
else
{
// local transformation matrix: global×local offset (calculated from map.ini)×local scale
var localScale = Matrix.Transformation2D(Vector2.Zero, 0f,
new Vector2(max.DataSize.X / DataSize.X, max.DataSize.Y / DataSize.Y) / DataScale,
Vector2.Zero, 0f, Vector2.Zero);
var localOffset = Matrix.AffineTransformation2D(1f, Vector2.Zero, 0f, new Vector2(
(DataOffset.X - max.DataOffset.X) / max.DataSize.X,
(DataOffset.Y - max.DataOffset.Y) / max.DataSize.Y));
effect.FxMatrix.SetMatrix(mapMatrix * localOffset * localScale);
effect.FxInputMap.SetResource(_view);
effect.TechFirstStep.DrawAllPasses(holder.DeviceContext, 6);
}
}
public override void Draw(DeviceContextHolder holder, ShaderResourceView depth, ShaderResourceView normals, ICamera camera,
TargetResourceTexture target, float aoPower, float aoRadiusMultiplier, bool accumulationMode)
{
SetBlurEffectTextures(depth, normals);
SetRandomValues(holder, _effect.FxNoiseMap, _effect.FxNoiseSize, accumulationMode, target.Size);
holder.DeviceContext.Rasterizer.SetViewports(target.Viewport);
holder.DeviceContext.OutputMerger.SetTargets(target.TargetView);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxDepthMap.SetResource(depth);
// _effect.FxNormalMap.SetResource(normals);
if (!(camera is CameraBase c))
{
return;
}
var near = c.NearZValue;
var far = c.FarZValue;
_effect.FxAoPower.Set(aoPower);
_effect.FxNearFar.Set(new Vector2((near - far) / (far * near), far / (far * near)));
var valueY = (0.5f * c.FovY).Tan();
var valueX = valueY / target.Height * target.Width;
_effect.FxValues.Set(new Vector4(
valueX,
valueY,
3f * aoRadiusMultiplier * valueX / target.Width,
3f * aoRadiusMultiplier * valueY / target.Height * target.Width / target.Height));
// var view = Matrix.LookAtLH(c.Position, (c.Position + c.Look), c.Up);
// var proj = Matrix.PerspectiveFovLH(c.FovY, c.Aspect, c.NearZValue, c.FarZValue);
// _effect.FxNormalsToViewSpace.SetMatrix(Matrix.Invert(Matrix.Transpose(proj)));
_effect.TechHbao.DrawAllPasses(holder.DeviceContext, 6);
}
public override void Draw(DeviceContextHolder holder, ShaderResourceView depth, ShaderResourceView normals, ICamera camera, RenderTargetView target)
{
base.Draw(holder, depth, normals, camera, target);
holder.PrepareQuad(_effect.LayoutPT);
holder.DeviceContext.ClearRenderTargetView(_depths[0].TargetView, default(Color4));
holder.DeviceContext.ClearRenderTargetView(_depths[1].TargetView, default(Color4));
holder.DeviceContext.ClearRenderTargetView(_depths[2].TargetView, default(Color4));
holder.DeviceContext.ClearRenderTargetView(_depths[3].TargetView, default(Color4));
holder.DeviceContext.ClearRenderTargetView(_pingPong[0].TargetView, default(Color4));
holder.DeviceContext.ClearRenderTargetView(_pingPong[1].TargetView, default(Color4));
holder.DeviceContext.ClearRenderTargetView(_finalResults.TargetViews[0], default(Color4));
holder.DeviceContext.ClearRenderTargetView(_finalResults.TargetViews[1], default(Color4));
holder.DeviceContext.ClearRenderTargetView(_finalResults.TargetViews[2], default(Color4));
holder.DeviceContext.ClearRenderTargetView(_finalResults.TargetViews[3], default(Color4));
// prepare depths
_effect.Fx_DepthSource.SetResource(depth);
holder.DeviceContext.Rasterizer.SetViewports(new Viewport(0, 0, holder.Width / 2f, holder.Height / 2f));
holder.DeviceContext.OutputMerger.SetTargets(_depths.Select(x => x.TargetView).ToArray());
_effect.TechPrepareDepth.DrawAllPasses(holder.DeviceContext, 6);
// draw stuff
holder.DeviceContext.OutputMerger.SetTargets(target);
/*_effect.FxDepthMap.SetResource(depth);
* _effect.FxNormalMap.SetResource(normals);
*
* _effect.FxWorldViewProj.SetMatrix(camera.ViewProj);
* _effect.FxWorldViewProjInv.SetMatrix(camera.ViewProjInvert);*/
_effect.Fx_ViewspaceDepthSource.SetResource(_depths[0].View);
_effect.Fx_ViewspaceDepthSource1.SetResource(_depths[1].View);
_effect.Fx_ViewspaceDepthSource2.SetResource(_depths[2].View);
_effect.Fx_ViewspaceDepthSource3.SetResource(_depths[3].View);
_effect.Fx_NormalmapSource.SetResource(normals);
// assao
var c = camera as BaseCamera;
if (c == null)
{
return;
}
var proj = Matrix.PerspectiveFovLH(c.FovY, c.Aspect, c.NearZValue, c.FarZValue);
var view = Matrix.LookAtLH(c.Position.FlipX(), (c.Position + c.Look).FlipX(), c.Up.FlipX());
//var view = Matrix.LookAtRH(c.Position, c.Position + c.Look, c.Up);
//var view = Matrix.LookAtLH(c.Position, c.Position + c.Look, c.Up);
//_effect.FxProjectionMatrix.Set(proj);
_effect.FxProj.SetMatrix(proj);
float depthLinearizeMul = -proj.M43; // float depthLinearizeMul = ( clipFar * clipNear ) / ( clipFar - clipNear );
float depthLinearizeAdd = proj.M22; // float depthLinearizeAdd = clipFar / ( clipFar - clipNear );
// correct the handedness issue. need to make sure this below is correct, but I think it is.
if (depthLinearizeMul * depthLinearizeAdd < 0)
{
depthLinearizeAdd = -depthLinearizeAdd;
}
float tanHalfFOVY = 1.0f / proj.M22; // = tanf( drawContext.Camera.GetYFOV( ) * 0.5f );
float tanHalfFOVX = 1.0F / proj.M11; // = tanHalfFOVY * drawContext.Camera.GetAspect( );
var settings = new {
FadeOutFrom = 50f,
FadeOutTo = 300f,
HorizonAngleThreshold = 0.06f,
Radius = 1.2f,
QualityLevel = 2,
AdaptiveQualityLimit = 0.45f,
Sharpness = 0.98f,
TemporalSupersamplingAngleOffset = 0f,
TemporalSupersamplingRadiusOffset = 1f,
DetailShadowStrength = 0.5f,
};
var halfSize = 0.5f;
var consts = new EffectPpAssao.ASSAOConstants {
ViewportPixelSize = new Vector2(1f / holder.Width, 1f / holder.Height),
HalfViewportPixelSize = new Vector2(halfSize / (holder.Width + 1), halfSize / (holder.Height + 1)),
Viewport2xPixelSize = new Vector2(2f / holder.Width, 2f / holder.Height),
Viewport2xPixelSize_x_025 = new Vector2(0.5f / holder.Width, 0.5f / holder.Height),
DepthUnpackConsts = new Vector2(depthLinearizeMul, depthLinearizeAdd),
CameraTanHalfFOV = new Vector2(tanHalfFOVX, tanHalfFOVY),
NDCToViewMul = new Vector2(tanHalfFOVX * 2.0f, tanHalfFOVY * -2.0f),
NDCToViewAdd = new Vector2(tanHalfFOVX * -1.0f, tanHalfFOVY * 1.0f),
EffectRadius = 1.2f,
EffectShadowStrength = 1f * 4.3f,
EffectShadowPow = 1.5f,
EffectShadowClamp = 0.98f,
EffectFadeOutMul = -1.0f / (settings.FadeOutTo - settings.FadeOutFrom),
EffectFadeOutAdd = settings.FadeOutFrom / (settings.FadeOutTo - settings.FadeOutFrom) + 1.0f,
EffectHorizonAngleThreshold = settings.HorizonAngleThreshold.Saturate(),
DepthPrecisionOffsetMod = 0.9992f
};
float effectSamplingRadiusNearLimit = (settings.Radius * 1.2f);
if (settings.QualityLevel == 0)
{
//consts.EffectShadowStrength *= 0.9f;
effectSamplingRadiusNearLimit *= 1.50f;
}
effectSamplingRadiusNearLimit /= tanHalfFOVY; // to keep the effect same regardless of FOV
consts.EffectSamplingRadiusNearLimitRec = 1.0f / effectSamplingRadiusNearLimit;
consts.AdaptiveSampleCountLimit = settings.AdaptiveQualityLimit;
consts.NegRecEffectRadius = -1.0f / consts.EffectRadius;
var pass = 0;
consts.PerPassFullResCoordOffset = new Vector2(pass % 2, pass / 2);
consts.PerPassFullResUVOffset = new Vector2(((pass % 2) - 0.0f) / holder.Width, ((pass / 2) - 0.0f) / holder.Height);
consts.InvSharpness = MathUtils.Clamp(1.0f - settings.Sharpness, 0.0f, 1.0f);
consts.PassIndex = pass;
consts.QuarterResPixelSize = new Vector2(0.25f / (float)holder.Width, 0.25f / (float)holder.Height);
float additionalAngleOffset = settings.TemporalSupersamplingAngleOffset; // if using temporal supersampling approach (like "Progressive Rendering Using Multi-frame Sampling" from GPU Pro 7, etc.)
float additionalRadiusScale = settings.TemporalSupersamplingRadiusOffset; // if using temporal supersampling approach (like "Progressive Rendering Using Multi-frame Sampling" from GPU Pro 7, etc.)
const int subPassCount = 5;
consts.PatternRotScaleMatrices = new Vector4[5];
for (int subPass = 0; subPass < subPassCount; subPass++)
{
int a = pass;
int b = subPass;
var spmap = new int[] { 0, 1, 4, 3, 2 };
b = spmap[subPass];
float ca, sa;
float angle0 = ((float)a + (float)b / (float)subPassCount) * (3.1415926535897932384626433832795f) * 0.5f;
angle0 += additionalAngleOffset;
ca = MathF.Cos(angle0);
sa = MathF.Sin(angle0);
float scale = 1.0f + (a - 1.5f + (b - (subPassCount - 1.0f) * 0.5f) / (float)subPassCount) * 0.07f;
scale *= additionalRadiusScale;
consts.PatternRotScaleMatrices[subPass] = new Vector4(scale * ca, scale * -sa, -scale * sa, -scale * ca);
}
consts.NormalsUnpackMul = 1.0f;
consts.NormalsUnpackAdd = 0.0f;
consts.DetailAOStrength = settings.DetailShadowStrength;
consts.Dummy0 = 0.0f;
//consts.NormalsWorldToViewspaceMatrix = Matrix.Transpose(view);
consts.NormalsWorldToViewspaceMatrix = view;
_effect.Fx_ASSAOConsts.Set(consts);
_effect.FxProjInv.SetMatrix(Matrix.Invert(proj));
//_effect.FxDitherScale.Set(holder.Width / 4);
//_effect.FxRenderTargetResolution.Set(new Vector2(holder.Width, holder.Height));
var corners = new [] {
new Vector4(-1f, -1f, 0f, 1f),
new Vector4(1f, -1f, 0f, 1f),
new Vector4(1f, 1f, 0f, 1f),
new Vector4(-1f, 1f, 0f, 1f)
};
var inverseProjection = Matrix.Invert(proj);
for (var i = 0; i < 4; ++i)
{
corners[i] = Vector4.Transform(corners[i], inverseProjection);
corners[i] /= corners[i].W;
corners[i] /= corners[i].Z;
}
_effect.FxViewFrustumVectors.Set(corners);
//_effect.FxNormalsToViewSpace.SetMatrix(Matrix.Invert(Matrix.Transpose(camera.ViewProj)));
//_effect.FxNormalsToViewSpace.SetMatrix(Matrix.Invert(Matrix.Transpose(camera.Proj)));
_effect.FxNormalsToViewSpace.SetMatrix(camera.View);
// _effect.Fx
_effect.TechAssao.DrawAllPasses(holder.DeviceContext, 6);
}
public void Draw(DeviceContextHolder holder, ShaderResourceView view, RenderTargetView target) {
holder.DeviceContext.OutputMerger.SetTargets(target);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxInputMap.SetResource(view);
_effect.TechCopy.DrawAllPasses(holder.DeviceContext, 6);
}
public void Final(DeviceContextHolder holder, ShaderResourceView view, RenderTargetView target, bool checkedBackground) {
holder.DeviceContext.OutputMerger.SetTargets(target);
holder.PrepareQuad(_effect.LayoutPT);
_effect.FxInputMap.SetResource(view);
(checkedBackground ? _effect.TechFinalCheckers : _effect.TechFinal).DrawAllPasses(holder.DeviceContext, 6);
}
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);*/
}
