private void Blur(Texture sourceAndDestination, Texture aux, MyEffectGaussianBlur effect, float verticalBlurAmount, float horizontalBlurAmount)
{
effect.SetHalfPixel(sourceAndDestination.GetLevelDescription(0).Width, sourceAndDestination.GetLevelDescription(0).Height);
int numberOfBlurPasses = Convert.ToInt32(Math.Floor(NumberOfBlurPasses));
for (int i = 0; i < numberOfBlurPasses; i++)
{
// Apply vertical gaussian blur
MyMinerGame.SetRenderTarget(aux, null);
effect.BlurAmount = verticalBlurAmount;
effect.SetSourceTexture(sourceAndDestination);
//effect.SetWidthForHorisontalPass(sourceAndDestination.Width);
effect.SetHeightForVerticalPass(sourceAndDestination.GetLevelDescription(0).Height);
MyGuiManager.GetFullscreenQuad().Draw(effect);
// Apply horizontal gaussian blur
MyMinerGame.SetRenderTarget(sourceAndDestination, null);
effect.BlurAmount = horizontalBlurAmount;
effect.SetSourceTexture(aux);
//effect.SetHeightForVerticalPass(sourceAndDestination.Height);
effect.SetWidthForHorisontalPass(aux.GetLevelDescription(0).Width);
MyGuiManager.GetFullscreenQuad().Draw(effect);
}
}
/// <summary>
/// Render method is called directly by renderer. Depending on stage, post process can do various things
/// </summary>
/// <param name="postProcessStage">Stage indicating in which part renderer currently is.</param>public override void RenderAfterBlendLights()
public override Texture Render(PostProcessStage postProcessStage, Texture source, Texture availableRenderTarget)
{
switch (postProcessStage)
{
case PostProcessStage.HDR:
{
MyMinerGame.SetRenderTarget(availableRenderTarget, null);
MyEffectContrast effectContrast = MyRender.GetEffect(MyEffects.Contrast) as MyEffectContrast;
effectContrast.SetDiffuseTexture(source);
effectContrast.SetHalfPixel(MyUtils.GetHalfPixel(source.GetLevelDescription(0).Width, source.GetLevelDescription(0).Height));
effectContrast.SetContrast(Contrast);
effectContrast.SetHue(Hue);
effectContrast.SetSaturation(Saturation);
MyGuiManager.GetFullscreenQuad().Draw(effectContrast);
return(availableRenderTarget);
}
break;
}
return(source);
}
/// <summary>
/// Render method is called directly by renderer. Depending on stage, post process can do various things
/// </summary>
/// <param name="postProcessStage">Stage indicating in which part renderer currently is.</param>public override void RenderAfterBlendLights()
public override Texture Render(PostProcessStage postProcessStage, Texture source, Texture availableRenderTarget)
{
switch (postProcessStage)
{
case PostProcessStage.AlphaBlended:
{
BlendState.Opaque.Apply();
DepthStencilState.None.Apply();
RasterizerState.CullCounterClockwise.Apply();
MyMinerGame.SetRenderTarget(availableRenderTarget, null);
MyEffectAntiAlias effectAntiAlias = MyRender.GetEffect(MyEffects.AntiAlias) as MyEffectAntiAlias;
effectAntiAlias.SetDiffuseTexture(source);
effectAntiAlias.SetHalfPixel(source.GetLevelDescription(0).Width, source.GetLevelDescription(0).Height);
if (MyMwcFinalBuildConstants.EnableFxaa && MyRenderConstants.RenderQualityProfile.EnableFXAA)
{
effectAntiAlias.ApplyFxaa();
}
else
{
return(source); // Nothing to do, return source
}
MyGuiManager.GetFullscreenQuad().Draw(effectAntiAlias);
return(availableRenderTarget);
}
break;
}
return(source);
}
protected void PostProcess(Texture source, Texture destination, MyEffectHDRBase effect)
{
MyMinerGame.SetRenderTarget(destination, null);
effect.SetHalfPixel(source.GetLevelDescription(0).Width, source.GetLevelDescription(0).Height);
effect.SetSourceTextureMod(source);
MyGuiManager.GetFullscreenQuad().Draw(effect);
}
/// <summary>
/// Renders a list of models to the shadow map, and returns a surface
/// containing the shadow occlusion factor
/// </summary>
public void Render()
{
int shadowBlock = -1;
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartProfilingBlock("MyShadowRenderer::Render", ref shadowBlock);
if (MultiThreaded)
{
WaitUntilPrepareForDrawCompleted();
}
else
{
//PrepareFrame();
PrepareCascadesForDraw();
}
IssueQueriesForCascades();
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartProfilingBlock("Set & Clear RT");
// Set our targets
MyMinerGame.SetRenderTarget(MyRender.GetRenderTarget(m_shadowRenderTarget), MyRender.GetRenderTarget(m_shadowDepthTarget));
//MyMinerGameDX.Static.GraphicsDevice.Clear(ClearOptions.Target | ClearOptions.DepthBuffer, Color.White, 1.0f, 0);
MyMinerGame.Static.GraphicsDevice.Clear(ClearFlags.ZBuffer, new ColorBGRA(1.0f), 1.0f, 0);
DepthStencilState.Default.Apply();
RasterizerState.CullCounterClockwise.Apply();
BlendState.Opaque.Apply();
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().EndProfilingBlock();
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().StartProfilingBlock("Render 4 ShadowMaps");
// Render our scene geometry to each split of the cascade
for (int i = 0; i < NumSplits; i++)
{
if (m_skip[i])
{
continue;
}
if (!m_visibility[i])
{
continue;
}
RenderShadowMap(i);
//IssueQueriesForShadowMap(i);
}
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().EndProfilingBlock();
// MyGuiManager.TakeScreenshot();
MyRender.TakeScreenshot("ShadowMap", MyRender.GetRenderTarget(m_shadowRenderTarget), MyEffectScreenshot.ScreenshotTechniqueEnum.Color);
MinerWars.AppCode.Game.Render.MyRender.GetRenderProfiler().EndProfilingBlock(shadowBlock);
}
public void PrepareForDraw(MyEffectDistantImpostors effect)
{
RasterizerState.CullClockwise.Apply();
BlendState.Opaque.Apply();
MyMinerGame.SetRenderTarget(MyRender.GetRenderTarget(MyRenderTargets.AuxiliaryHalf0), null);
foreach (MyVoxelMapImpostorGroup group in m_voxelMapImpostorGroups)
{
group.PrepareForDraw(effect);
}
}
private void BlitToThumbnail(Device device, Texture renderTarget)
{
MyMinerGame.SetRenderTarget(renderTarget, null);
var screenEffect = MyRender.GetEffect(MyEffects.Scale) as MyEffectScale;
Debug.Assert(screenEffect != null);
screenEffect.SetTechnique(MyEffectScale.Technique.HWScalePrefabPreviews);
screenEffect.SetSourceTextureMod(m_fullSizeRT);
//screenEffect.SetScale(2f * new Vector2(renderTarget.Width / (float)m_fullSizeRT.Width, renderTarget.Height / (float)m_fullSizeRT.Height));
screenEffect.SetScale(2f * new Vector2((renderTarget.GetLevelDescription(0).Width - 1) / (float)m_fullSizeRT.GetLevelDescription(0).Width, (renderTarget.GetLevelDescription(0).Height - 1) / (float)m_fullSizeRT.GetLevelDescription(0).Height));
MyGuiManager.GetFullscreenQuad().Draw(screenEffect);
MyMinerGame.SetRenderTarget(null, null);
}
/// <summary>
/// Downscales the source to 1/4th size, using mipmaps
/// !! IMPORTANT !! you cannot just switch function call. Also changing RTs is necessary.
/// </summary>
protected void GenerateDownscale4(Texture sourceMod, Texture sourceDiv, Texture destination, MyEffectScale effect)
{
effect.SetTechnique(MyEffectScale.Technique.Downscale4);
MyMinerGame.SetRenderTarget(destination, null);
effect.SetSourceTextureMod(sourceMod);
effect.SetSourceTextureDiv(sourceDiv);
//effect.SetLumTexture(currentFrameAdaptedLuminance);
effect.SetHalfPixel(sourceMod.GetLevelDescription(0).Width, sourceMod.GetLevelDescription(0).Height);
MyGuiManager.GetFullscreenQuad().Draw(effect);
}
public void RenderForLight(Matrix lightViewProjection, ref BoundingBox lightBoundingBox, Texture shadowRenderTarget, Texture shadowDepth, int spotIndex)
{
m_renderElementsForShadows.Clear();
m_castingRenderObjectsUnique.Clear();
m_spotFrustum.Matrix = lightViewProjection;
//MyRender.GetEntitiesFromPrunningStructure(ref lightBoundingBox, m_castingRenderObjects);
MyRender.GetEntitiesFromShadowStructure(ref lightBoundingBox, m_castingRenderObjects);
foreach (MyElement element in m_castingRenderObjects)
{
MyRenderObject renderObject = (MyRenderObject)element;
MyEntity entity = ((MyRenderObject)element).Entity;
if (entity != null)
{
if (entity is MyVoxelMap)
{
// Changed m_castersBox to lightBoundingBox, should work
//(entity as MyVoxelMap).GetRenderElementsForShadowmap(m_renderElementsForShadows, ref lightBoundingBox, m_spotFrustum, MyLodTypeEnum.LOD0, false);
(entity as MyVoxelMap).GetRenderElementsForShadowmap(m_renderElementsForShadows, renderObject.RenderCellCoord.Value, MyLodTypeEnum.LOD0, false);
}
else
{
if (entity.ModelLod0 != null)
{
MyRender.CollectRenderElementsForShadowmap(m_renderElementsForShadows, m_transparentRenderElementsForShadows, entity, entity.ModelLod0);
}
}
}
}
// Set our targets
MyMinerGame.SetRenderTarget(shadowRenderTarget, shadowDepth);
MyMinerGame.Static.GraphicsDevice.Clear(ClearFlags.All, new ColorBGRA(1.0f), 1.0f, 0);
DepthStencilState.Default.Apply();
RasterizerState.CullNone.Apply();
BlendState.Opaque.Apply();
RenderShadowMap(lightViewProjection);
MyRender.TakeScreenshot("ShadowMapSpot", shadowRenderTarget, MyEffectScreenshot.ScreenshotTechniqueEnum.Color);
}
public void UpdateAmbient(int index)
{
CubeMapFace face = (CubeMapFace)index;
Surface cubeSurface = m_ambientRT.GetCubeMapSurface(face, 0);
MyMinerGame.Static.GraphicsDevice.SetRenderTarget(0, cubeSurface);
BlendState.Opaque.Apply();
MyEffectAmbientPrecalculation precalc = MyRender.GetEffect(MyEffects.AmbientMapPrecalculation) as MyEffectAmbientPrecalculation;
precalc.SetEnvironmentMap(this.m_environmentRT);
precalc.SetFaceMatrix(CreateViewMatrix(face, Vector3.Zero));
precalc.SetRandomTexture(MyRender.GetRandomTexture());
precalc.SetIterationCount(14);
precalc.SetMainVectorWeight(1.0f);
precalc.SetBacklightColorAndIntensity(new Vector3(MyRender.Sun.BackColor.X, MyRender.Sun.BackColor.Y, MyRender.Sun.BackColor.Z), MyRender.Sun.BackIntensity);
MyGuiManager.GetFullscreenQuad().Draw(precalc);
MyMinerGame.SetRenderTarget(null, null);
cubeSurface.Dispose();
}
/// <summary>
/// Render method is called directly by renderer. Depending on stage, post process can do various things
/// </summary>
/// <param name="postProcessStage">Stage indicating in which part renderer currently is.</param>public override void RenderAfterBlendLights()
public override Texture Render(PostProcessStage postProcessStage, Texture source, Texture availableRenderTarget)
{
switch (postProcessStage)
{
case PostProcessStage.LODBlend:
{
MyEffectVolumetricSSAO2 volumetricSsao = MyRender.GetEffect(MyEffects.VolumetricSSAO) as MyEffectVolumetricSSAO2;
int width = MyRender.GetRenderTarget(MyRenderTargets.Normals).GetLevelDescription(0).Width;
int height = MyRender.GetRenderTarget(MyRenderTargets.Normals).GetLevelDescription(0).Height;
int halfWidth = width / 2;
int halfHeight = height / 2;
//Render SSAO
MyMinerGame.SetRenderTarget(MyRender.GetRenderTarget(MyRenderTargets.SSAO), null);
MyMinerGame.Static.GraphicsDevice.Clear(ClearFlags.Target, new SharpDX.ColorBGRA(0), 1, 0);
DepthStencilState.None.Apply();
BlendState.Opaque.Apply();
Vector4 ssaoParams = new Vector4(MinRadius, MaxRadius, RadiusGrowZScale, CameraZFar);
Vector4 ssaoParams2 = new Vector4(Bias, Falloff, NormValue, 0);
volumetricSsao.SetDepthsRT(MyRender.GetRenderTarget(MyRenderTargets.Depth));
volumetricSsao.SetNormalsTexture(MyRender.GetRenderTarget(MyRenderTargets.Normals));
volumetricSsao.SetHalfPixel(width, height);
volumetricSsao.SetFrustumCorners(MyRender.GetShadowRenderer().GetFrustumCorners());
volumetricSsao.SetViewMatrix(MyCamera.ViewMatrixAtZero);
volumetricSsao.SetParams1(ssaoParams);
volumetricSsao.SetParams2(ssaoParams2);
volumetricSsao.SetProjectionMatrix(MyCamera.ProjectionMatrix);
volumetricSsao.SetContrast(Contrast);
MyGuiManager.GetFullscreenQuad().Draw(volumetricSsao);
if (volumetricSsao.UseBlur)
{
//SSAO Blur
MyMinerGame.SetRenderTarget(availableRenderTarget, null);
MyEffectSSAOBlur2 effectSsaoBlur = MyRender.GetEffect(MyEffects.SSAOBlur) as MyEffectSSAOBlur2;
effectSsaoBlur.SetDepthsRT(MyRender.GetRenderTarget(MyRenderTargets.Depth));
//effectSsaoBlur.SetNormalsRT(MyRender.GetRenderTarget(MyRenderTargets.Normals));
effectSsaoBlur.SetHalfPixel(width, height);
effectSsaoBlur.SetSSAOHalfPixel(halfWidth, halfHeight);
effectSsaoBlur.SetSsaoRT(MyRender.GetRenderTarget(MyRenderTargets.SSAO));
effectSsaoBlur.SetBlurDirection(new Vector2(0, 1f / (float)halfHeight));
//effectSsaoBlur.SetBlurDirection(new Vector2(1 / (float)halfWidth, 1f / (float)halfHeight));
MyGuiManager.GetFullscreenQuad().Draw(effectSsaoBlur);
MyMinerGame.SetRenderTarget(MyRender.GetRenderTarget(MyRenderTargets.SSAOBlur), null);
effectSsaoBlur.SetSsaoRT(availableRenderTarget);
effectSsaoBlur.SetBlurDirection(new Vector2(1f / (float)halfWidth, 0));
MyGuiManager.GetFullscreenQuad().Draw(effectSsaoBlur);
}
//Bake it into diffuse
/*
* MyEffectScreenshot ssEffect = MyRender.GetEffect(MyEffects.Screenshot) as MyEffectScreenshot;
* MyMinerGame.SetRenderTarget(availableRenderTarget, null);
* ssEffect.SetSourceTexture(MyRender.GetRenderTarget(MyRenderTargets.Diffuse));
* ssEffect.SetScale(Vector2.One);
* ssEffect.SetTechnique(MyEffectScreenshot.ScreenshotTechniqueEnum.Default);
*
* MyGuiManager.GetFullscreenQuad().Draw(ssEffect);
*
*/
MyMinerGame.SetRenderTarget(MyRender.GetRenderTarget(MyRenderTargets.Diffuse), null);
/*
* ssEffect.SetSourceTexture(availableRenderTarget);
* ssEffect.SetTechnique(MyEffectScreenshot.ScreenshotTechniqueEnum.Default);
* ssEffect.SetScale(Vector2.One);
* MyGuiManager.GetFullscreenQuad().Draw(ssEffect);
*/
MyEffectVolumetricSSAO2 effectVolumetricSsao = MyRender.GetEffect(MyEffects.VolumetricSSAO) as MyEffectVolumetricSSAO2;
//Blend with SSAO together
DepthStencilState.None.Apply();
if (!effectVolumetricSsao.ShowOnlySSAO)
{
MyStateObjects.SSAO_BlendState.Apply();
}
else
{
MyRender.CurrentRenderSetup.EnableLights = false;
MyMinerGame.Static.GraphicsDevice.Clear(ClearFlags.Target, new SharpDX.ColorBGRA(1.0f), 1, 0);
MyStateObjects.SSAO_BlendState.Apply();
}
if (effectVolumetricSsao.UseBlur)
{
MyGuiManager.DrawSpriteFast(MyRender.GetRenderTarget(MyRenderTargets.SSAOBlur), 0, 0, MyCamera.Viewport.Width, MyCamera.Viewport.Height, Color.White);
}
else
{
MyGuiManager.DrawSpriteFast(MyRender.GetRenderTarget(MyRenderTargets.SSAO), 0, 0, MyCamera.Viewport.Width, MyCamera.Viewport.Height, Color.White);
}
}
break;
}
return(source);
}
/// <summary>
/// Render method is called directly by renderer. Depending on stage, post process can do various things
/// </summary>
/// <param name="postProcessStage">Stage indicating in which part renderer currently is.</param>public override void RenderAfterBlendLights()
public override Texture Render(PostProcessStage postProcessStage, Texture source, Texture availableRenderTarget)
{
switch (postProcessStage)
{
case PostProcessStage.LODBlend:
{
//if (RenderHDRThisFrame())
//{
// (MyRender.GetEffect(MyEffects.BlendLights) as MyEffectBlendLights).CopyEmissivityTechnique = MyEffectBlendLights.Technique.CopyEmissivityHDR;
// (MyRender.GetEffect(MyEffects.BlendLights) as MyEffectBlendLights).DefaultTechnique = MyEffectBlendLights.Technique.HDR;
// (MyRender.GetEffect(MyEffects.DirectionalLight) as MyEffectDirectionalLight).DefaultTechnique = MyEffectDirectionalLight.Technique.DefaultHDR;
// (MyRender.GetEffect(MyEffects.DirectionalLight) as MyEffectDirectionalLight).DefaultWithoutShadowsTechnique = MyEffectDirectionalLight.Technique.WithoutShadowsHDR;
// (MyRender.GetEffect(MyEffects.DirectionalLight) as MyEffectDirectionalLight).DefaultNoLightingTechnique = MyEffectDirectionalLight.Technique.NoLightingHDR;
// (MyRender.GetEffect(MyEffects.PointLight) as MyEffectPointLight).DefaultTechnique = MyEffectPointLight.MyEffectPointLightTechnique.DefaultHDR;
// (MyRender.GetEffect(MyEffects.PointLight) as MyEffectPointLight).DefaultPointTechnique = MyEffectPointLight.MyEffectPointLightTechnique.DefaultHDR;
// (MyRender.GetEffect(MyEffects.PointLight) as MyEffectPointLight).DefaultHemisphereTechnique = MyEffectPointLight.MyEffectPointLightTechnique.DefaultHDR;
// (MyRender.GetEffect(MyEffects.PointLight) as MyEffectPointLight).DefaultReflectorTechnique = MyEffectPointLight.MyEffectPointLightTechnique.ReflectorHDR; // unused, dont have instancing
// (MyRender.GetEffect(MyEffects.PointLight) as MyEffectPointLight).DefaultSpotTechnique = MyEffectPointLight.MyEffectPointLightTechnique.SpotHDR;
// (MyRender.GetEffect(MyEffects.PointLight) as MyEffectPointLight).DefaultSpotShadowTechnique = MyEffectPointLight.MyEffectPointLightTechnique.SpotShadowsHDR;
// (MyRender.GetEffect(MyEffects.PointLight) as MyEffectPointLight).DefaultPointInstancedTechnique = MyEffectPointLight.MyEffectPointLightTechnique.PointHDR_Instanced;
// (MyRender.GetEffect(MyEffects.PointLight) as MyEffectPointLight).DefaultHemisphereInstancedTechnique = MyEffectPointLight.MyEffectPointLightTechnique.HemisphereHDR_Instanced;
// (MyRender.GetEffect(MyEffects.PointLight) as MyEffectPointLight).DefaultSpotInstancedTechnique = MyEffectPointLight.MyEffectPointLightTechnique.SpotHDR_Instanced;
//}
break;
}
case PostProcessStage.HDR:
{
// if HDR is disabled or some debug rendering display
// is enabled then skip HDR post process
if (!RenderHDRThisFrame())
{
return(source);
}
BlendState.Opaque.Apply();
DepthStencilState.None.Apply();
// RasterizerState.CullNone.Apply(MyMinerGameDX.Static.GraphicsDevice);
m_thresholdTargets[0] = MyRender.GetRenderTarget(MyRenderTargets.Normals);
m_thresholdTargets[1] = availableRenderTarget;
// 1. threshold
GenerateThreshold(
source,
MyRender.GetRenderTarget(MyRenderTargets.Diffuse),
m_thresholdTargets,
MyRender.GetEffect(MyEffects.Threshold) as MyEffectThreshold,
Threshold, BloomIntensity, BloomIntensityBackground, Exposure);
/*
* MyMinerGame.SetRenderTarget(null, null, SetDepthTargetEnum.RestoreDefault);
* MyMinerGame.SetRenderTarget(availableRenderTarget, null, SetDepthTargetEnum.RestoreDefault);
* MyEffectScreenshot ssEffect = MyRender.GetEffect(MyEffects.Screenshot) as MyEffectScreenshot;
* ssEffect.SetSourceTexture(m_thresholdTargets[0]);
* ssEffect.SetScale(MinerWarsMath.Vector2.One);
* ssEffect.SetTechnique(MyEffectScreenshot.ScreenshotTechniqueEnum.Default);
* MyGuiManager.GetFullscreenQuad().Draw(ssEffect);
* return availableRenderTarget;
*/
// 2. downscale HDR1 -> Downscaled8
// !! IMPORTANT !! you cannot just switch the function call if you want different downscale
// Also changing the RTs is necessary (they have fixed dimensions).
GenerateDownscale4(
MyRender.GetRenderTarget(MyRenderTargets.Normals),
MyRender.GetRenderTarget(MyRenderTargets.Depth),
MyRender.GetRenderTarget(MyRenderTargets.HDR4Threshold),
MyRender.GetEffect(MyEffects.Scale) as MyEffectScale);
/*
* // 3?. avg luminance
* float dt = (MyMinerGame.TotalGamePlayTimeInMilliseconds - lastTime) / 1000.0f;
* lastTime = MyMinerGame.TotalGamePlayTimeInMilliseconds;
* CalculateAverageLuminance(
* MyRender.GetRenderTarget(MyRenderTargets.Downscaled8),
* MyRender.GetRenderTarget(MyRenderTargets.Downscaled8Threshold),
* MyRender.GetEffect(MyEffects.Luminance) as MyEffectLuminance,
* MyRender.GetEffect(MyEffects.Scale) as MyEffectScale,
* dt, 0.5f);
*/
// 4. blur
Blur(MyRender.GetRenderTarget(MyRenderTargets.HDR4Threshold),
MyRender.GetRenderTarget(MyRenderTargets.HDR4),
MyRender.GetEffect(MyEffects.GaussianBlur) as MyEffectGaussianBlur,
VerticalBlurAmount, HorizontalBlurAmount);
// 5. scale blurred to halfsize
Upscale4To2(
MyRender.GetRenderTarget(MyRenderTargets.HDR4Threshold),
MyRender.GetRenderTarget(MyRenderTargets.AuxiliaryHalf1010102),
MyRender.GetEffect(MyEffects.Scale) as MyEffectScale);
MyMinerGame.SetRenderTarget(availableRenderTarget, null, SetDepthTargetEnum.RestoreDefault);
// 6. tonemap + apply bloom
HDR(
source,
MyRender.GetRenderTarget(MyRenderTargets.Diffuse),
MyRender.GetRenderTarget(MyRenderTargets.AuxiliaryHalf1010102),
MyRender.GetEffect(MyEffects.HDR) as MyEffectHDR,
0.6f, Exposure);
return(availableRenderTarget);
//RenderTarget2D temp = currentFrameAdaptedLuminance;
//currentFrameAdaptedLuminance = lastFrameAdaptedLuminance;
//lastFrameAdaptedLuminance = temp;
}
}
return(source);
}
internal static void RenderLights()
{
PrepareLights();
RenderSpotShadows();
m_renderProfiler.StartProfilingBlock("Render lights");
MyMinerGame.SetRenderTarget(GetRenderTarget(MyRenderTargets.Auxiliary1), null, SetDepthTargetEnum.RestoreDefault);
MyMinerGame.Static.GraphicsDevice.Clear(ClearFlags.Target, new ColorBGRA(0.0f), 1, 0);
SetCorrectViewportSize();
if (MyRender.CurrentRenderSetup.EnableSmallLights.Value)
{
MyEffectPointLight effectPointLight = (MyEffectPointLight)MyRender.GetEffect(MyEffects.PointLight);
Texture diffuseRT = MyRender.GetRenderTarget(MyRenderTargets.Diffuse);
effectPointLight.SetNormalsRT(MyRender.GetRenderTarget(MyRenderTargets.Normals));
effectPointLight.SetDiffuseRT(diffuseRT);
effectPointLight.SetDepthsRT(MyRender.GetRenderTarget(MyRenderTargets.Depth));
effectPointLight.SetHalfPixel(diffuseRT.GetLevelDescription(0).Width, diffuseRT.GetLevelDescription(0).Height);
effectPointLight.SetScale(GetScaleForViewport(diffuseRT));
Matrix invViewProjMatrix = Matrix.Invert(MyCamera.ViewProjectionMatrix);
Matrix invViewMatrix = Matrix.Invert(MyCamera.ViewMatrix);
effectPointLight.SetCameraPosition(MyCamera.Position);
effectPointLight.SetViewMatrix(MyCamera.ViewMatrix);
effectPointLight.SetInvViewMatrix(invViewMatrix);
DepthStencilState.None.Apply();
MyStateObjects.Light_Combination_BlendState.Apply();
//Render each light with a model specific to the light
m_renderProfiler.StartProfilingBlock("PointLight");
var cullRationSq = MyRenderConstants.DISTANCE_LIGHT_CULL_RATIO * MyRenderConstants.DISTANCE_LIGHT_CULL_RATIO;
effectPointLight.SetTechnique(effectPointLight.DefaultTechnique);
foreach (MyLight light in m_pointLights)
{
float distanceSq = Vector3.DistanceSquared(MyCamera.Position, light.PositionWithOffset);
var hasVolumetricGlare = light.GlareOn && light.Glare.Type == MyLightGlare.GlareTypeEnum.Distant;
var isTooFarAway = (light.Range * light.Range) < (distanceSq / cullRationSq);
if (!isTooFarAway)
{
// Always cull clockwise (render inner parts of object), depth test is done is PS using light radius
RasterizerState.CullClockwise.Apply();
effectPointLight.SetLightPosition(light.PositionWithOffset);
effectPointLight.SetLightIntensity(light.Intensity);
effectPointLight.SetSpecularLightColor(light.SpecularColor);
effectPointLight.SetFalloff(light.Falloff);
effectPointLight.SetLightRadius(light.Range);
effectPointLight.SetReflectorTexture(light.ReflectorTexture);
effectPointLight.SetLightColor(new Vector3(light.Color.X, light.Color.Y, light.Color.Z));
effectPointLight.SetTechnique(effectPointLight.DefaultTechnique);
MySimpleObjectDraw.DrawSphereForLight(effectPointLight, ref light.PositionWithOffset, light.Range, ref MyMath.Vector3One, 1);
MyPerformanceCounter.PerCameraDraw.LightsCount++;
}
if (!isTooFarAway || hasVolumetricGlare)
{
light.Draw();
}
}
m_renderProfiler.EndProfilingBlock();
m_renderProfiler.StartProfilingBlock("Hemisphere");
foreach (MyLight light in m_hemiLights)
{
// compute bounding box
//Vector3 center = light.Position;// - light.Range * new Vector3(0,1,0);
//Vector3 extend = new Vector3(light.Range, light.Range, light.Range);
//m_lightBoundingBox.Min = center - extend;
//m_lightBoundingBox.Max = center + extend;
// Always cull clockwise (render inner parts of object), depth test is done is PS using light radius
if (Vector3.Dot(light.ReflectorDirection, MyCamera.Position - light.Position) > 0 && light.PointBoundingSphere.Contains(MyCamera.Position) == MinerWarsMath.ContainmentType.Contains)
{
RasterizerState.CullNone.Apply(); //zevnitr
}
else
{
RasterizerState.CullCounterClockwise.Apply(); //zvenku
}
effectPointLight.SetLightPosition(light.Position);
effectPointLight.SetLightIntensity(light.Intensity);
effectPointLight.SetSpecularLightColor(light.SpecularColor);
effectPointLight.SetFalloff(light.Falloff);
effectPointLight.SetLightRadius(light.Range);
effectPointLight.SetReflectorTexture(light.ReflectorTexture);
effectPointLight.SetLightColor(new Vector3(light.Color.X, light.Color.Y, light.Color.Z));
effectPointLight.SetTechnique(effectPointLight.DefaultHemisphereTechnique);
Matrix world = Matrix.CreateScale(light.Range) * Matrix.CreateWorld(light.Position, light.ReflectorDirection, light.ReflectorUp);
MySimpleObjectDraw.DrawHemisphereForLight(effectPointLight, ref world, ref MyMath.Vector3One, 1);
light.Draw();
MyPerformanceCounter.PerCameraDraw.LightsCount++;
}
m_renderProfiler.EndProfilingBlock();
m_renderProfiler.StartProfilingBlock("Spotlight");
RenderSpotLights(m_spotLightRenderElements, effectPointLight);
m_renderProfiler.EndProfilingBlock();
if (EnableSpectatorReflector && DrawSpectatorReflector && SpectatorReflector != null && SpectatorReflector.LightOn && SpectatorReflector.ReflectorOn)
{
SpectatorReflector.ReflectorDirection = MyCamera.ForwardVector;
SpectatorReflector.ReflectorUp = MyCamera.UpVector;
SpectatorReflector.SetPosition(MyCamera.Position);
effectPointLight.SetLightPosition(SpectatorReflector.Position);
effectPointLight.SetReflectorTexture(null);
effectPointLight.SetReflectorDirection(SpectatorReflector.ReflectorDirection);
effectPointLight.SetReflectorConeMaxAngleCos(1 - SpectatorReflector.ReflectorConeMaxAngleCos);
effectPointLight.SetReflectorColor(SpectatorReflector.ReflectorColor);
effectPointLight.SetReflectorRange(SpectatorReflector.ReflectorRange);
effectPointLight.SetCameraPosition(MyCamera.Position);
// Special case, for camera reflector
effectPointLight.SetReflectorIntensity(MyMinerShipConstants.MINER_SHIP_NEAR_REFLECTOR_INTENSITY * MySmallShip.ReflectorIntensityMultiplier);
effectPointLight.SetReflectorFalloff(MyMinerShipConstants.MINER_SHIP_NEAR_REFLECTOR_FALLOFF);
effectPointLight.SetTechnique(effectPointLight.DefaultSpotTechnique);
MySimpleObjectDraw.DrawConeForLight(effectPointLight, SpectatorReflector.SpotWorld);
// Always cull clockwise (render inner parts of object), depth test is done is PS using light radius
RasterizerState.CullClockwise.Apply();
effectPointLight.SetLightIntensity(MyMinerShipConstants.MINER_SHIP_NEAR_LIGHT_INTENSITY);
effectPointLight.SetSpecularLightColor(Color.White.ToVector3());
effectPointLight.SetFalloff(1.0f);
effectPointLight.SetLightRadius(MyMinerShipConstants.MINER_SHIP_NEAR_LIGHT_RANGE);
effectPointLight.SetLightColor(new Color(MyReflectorConstants.SHORT_REFLECTOR_LIGHT_COLOR).ToVector3());
effectPointLight.SetTechnique(effectPointLight.DefaultSpotTechnique);
MySimpleObjectDraw.DrawSphereForLight(effectPointLight, ref MyCamera.Position, MyMinerShipConstants.MINER_SHIP_NEAR_LIGHT_RANGE, ref MyMath.Vector3One, 1);
MyPerformanceCounter.PerCameraDraw.LightsCount++;
}
}
DepthStencilState.None.Apply();
RasterizerState.CullCounterClockwise.Apply();
MyStateObjects.Sun_Combination_BlendState.Apply();
m_renderProfiler.StartProfilingBlock("Sun light");
if (EnableSun && CurrentRenderSetup.EnableSun.Value)
{
//Sun light
MyEffectDirectionalLight effectDirectionalLight = MyRender.GetEffect(MyEffects.DirectionalLight) as MyEffectDirectionalLight;
Texture diffuseRTSun = MyRender.GetRenderTarget(MyRenderTargets.Diffuse);
effectDirectionalLight.SetNormalsRT(MyRender.GetRenderTarget(MyRenderTargets.Normals));
effectDirectionalLight.SetDiffuseRT(diffuseRTSun);
effectDirectionalLight.SetDepthsRT(MyRender.GetRenderTarget(MyRenderTargets.Depth));
effectDirectionalLight.SetHalfPixelAndScale(diffuseRTSun.GetLevelDescription(0).Width, diffuseRTSun.GetLevelDescription(0).Height, GetScaleForViewport(diffuseRTSun));
effectDirectionalLight.SetCameraMatrix(Matrix.Invert(MyCamera.ViewMatrix));
effectDirectionalLight.SetAmbientMinimumAndIntensity(new Vector4(AmbientColor * AmbientMultiplier, EnvAmbientIntensity));
effectDirectionalLight.SetTextureEnvironmentMain(MyEnvironmentMap.EnvironmentMainMap);
effectDirectionalLight.SetTextureEnvironmentAux(MyEnvironmentMap.EnvironmentAuxMap);
effectDirectionalLight.SetTextureAmbientMain(MyEnvironmentMap.AmbientMainMap);
effectDirectionalLight.SetTextureAmbientAux(MyEnvironmentMap.AmbientAuxMap);
effectDirectionalLight.SetTextureEnvironmentBlendFactor(MyEnvironmentMap.BlendFactor);
effectDirectionalLight.SetCameraPosition(MyCamera.Position);
//Set distance where no slope bias will be applied (because of cockpit artifacts)
effectDirectionalLight.SetNearSlopeBiasDistance(3);
effectDirectionalLight.ShowSplitColors(ShowCascadeSplits);
effectDirectionalLight.SetShadowBias(0.0001f * MyRenderConstants.RenderQualityProfile.ShadowBiasMultiplier);
effectDirectionalLight.SetSlopeBias(0.00002f);
effectDirectionalLight.SetSlopeCascadeMultiplier(20.0f); //100 makes artifacts in prefabs
MyRender.GetShadowRenderer().SetupShadowBaseEffect(effectDirectionalLight);
effectDirectionalLight.SetLightDirection(-m_sun.Direction); //*-1 because of shader opts
effectDirectionalLight.SetLightColorAndIntensity(new Vector3(m_sun.Color.X, m_sun.Color.Y, m_sun.Color.Z), m_sun.Intensity);
effectDirectionalLight.SetBacklightColorAndIntensity(new Vector3(m_sun.BackColor.X, m_sun.BackColor.Y, m_sun.BackColor.Z), m_sun.BackIntensity);
//m_sun.SpecularColor = {X:0,9137255 Y:0,6078432 Z:0,2078431} //nice yellow
effectDirectionalLight.SetSpecularLightColor(m_sun.SpecularColor);
effectDirectionalLight.EnableCascadeBlending(MyRenderConstants.RenderQualityProfile.EnableCascadeBlending);
effectDirectionalLight.SetFrustumCorners(MyRender.GetShadowRenderer().GetFrustumCorners());
effectDirectionalLight.SetEnableAmbientEnvironment(EnableEnvironmentMapAmbient && MyRenderConstants.RenderQualityProfile.EnableEnvironmentals && CurrentRenderSetup.EnableEnvironmentMapping.Value);
effectDirectionalLight.SetEnableReflectionEnvironment(EnableEnvironmentMapReflection && MyRenderConstants.RenderQualityProfile.EnableEnvironmentals && CurrentRenderSetup.EnableEnvironmentMapping.Value);
if (EnableShadows && MyRender.CurrentRenderSetup.ShadowRenderer != null)
{
effectDirectionalLight.SetTechnique(effectDirectionalLight.DefaultTechnique);
}
else
{
effectDirectionalLight.SetTechnique(effectDirectionalLight.DefaultWithoutShadowsTechnique);
}
MyGuiManager.GetFullscreenQuad().Draw(effectDirectionalLight);
}
m_renderProfiler.EndProfilingBlock();
// Blend in background
if (true) // blend background
{
m_renderProfiler.StartProfilingBlock("Blend background");
if (MyFakes.RENDER_PREVIEWS_WITH_CORRECT_ALPHA)
{
// for some reason the other option does not give 0 alpha for the background when rendering gui preview images
MyStateObjects.Additive_NoAlphaWrite_BlendState.Apply();
}
else
{
MyStateObjects.NonPremultiplied_NoAlphaWrite_BlendState.Apply();
//BlendState.NonPremultiplied.Apply();
}
DepthStencilState.None.Apply();
RasterizerState.CullCounterClockwise.Apply();
MyEffectBlendLights effectBlendLights = MyRender.GetEffect(MyEffects.BlendLights) as MyEffectBlendLights;
Texture diffuseRT = GetRenderTarget(MyRenderTargets.Diffuse);
MyCamera.SetupBaseEffect(effectBlendLights, m_currentSetup.FogMultiplierMult);
effectBlendLights.SetDiffuseTexture(diffuseRT);
effectBlendLights.SetNormalTexture(GetRenderTarget(MyRenderTargets.Normals));
effectBlendLights.SetDepthTexture(GetRenderTarget(MyRenderTargets.Depth));
effectBlendLights.SetHalfPixel(diffuseRT.GetLevelDescription(0).Width, diffuseRT.GetLevelDescription(0).Height);
effectBlendLights.SetScale(GetScaleForViewport(diffuseRT));
effectBlendLights.SetBackgroundTexture(GetRenderTarget(MyRenderTargets.Auxiliary0));
effectBlendLights.SetTechnique(effectBlendLights.DefaultTechnique);
MyGuiManager.GetFullscreenQuad().Draw(effectBlendLights);
m_renderProfiler.EndProfilingBlock();
// Blend in emissive light, overwrite emissivity (alpha)
m_renderProfiler.StartProfilingBlock("Copy emisivity");
if (MyPostProcessHDR.RenderHDRThisFrame())
{
MyStateObjects.AddEmissiveLight_BlendState.Apply();
}
else
{
MyStateObjects.AddEmissiveLight_NoAlphaWrite_BlendState.Apply();
}
effectBlendLights.SetTechnique(effectBlendLights.CopyEmissivityTechnique);
MyGuiManager.GetFullscreenQuad().Draw(effectBlendLights);
bool showDebugLighting = false;
if (ShowSpecularIntensity)
{
effectBlendLights.SetTechnique(MyEffectBlendLights.Technique.OnlySpecularIntensity);
showDebugLighting = true;
}
else
if (ShowSpecularPower)
{
effectBlendLights.SetTechnique(MyEffectBlendLights.Technique.OnlySpecularPower);
showDebugLighting = true;
}
else
if (ShowEmissivity)
{
effectBlendLights.SetTechnique(MyEffectBlendLights.Technique.OnlyEmissivity);
showDebugLighting = true;
}
else
if (ShowReflectivity)
{
effectBlendLights.SetTechnique(MyEffectBlendLights.Technique.OnlyReflectivity);
showDebugLighting = true;
}
if (showDebugLighting)
{
BlendState.Opaque.Apply();
MyGuiManager.GetFullscreenQuad().Draw(effectBlendLights);
}
m_renderProfiler.EndProfilingBlock();
}
//TakeScreenshot("Accumulated_lights", GetRenderTarget(MyRenderTargets.Lod0Depth), MyEffectScreenshot.ScreenshotTechniqueEnum.Default);
/*TakeScreenshot("EnvironmentMap_1", GetRenderTargetCube(MyRenderTargets.EnvironmentCube), MyEffectScreenshot.ScreenshotTechniqueEnum.Default);
* TakeScreenshot("EnvironmentMap_2", GetRenderTargetCube(MyRenderTargets.EnvironmentCubeAux), MyEffectScreenshot.ScreenshotTechniqueEnum.Default);
* TakeScreenshot("AmbientMap_1", GetRenderTargetCube(MyRenderTargets.AmbientCube), MyEffectScreenshot.ScreenshotTechniqueEnum.Default);
* TakeScreenshot("AmbientMap_2", GetRenderTargetCube(MyRenderTargets.AmbientCubeAux), MyEffectScreenshot.ScreenshotTechniqueEnum.Default);
*/
m_renderProfiler.EndProfilingBlock();
}
/// <summary>
/// Render method is called directly by renderer. Depending on stage, post process can do various things
/// </summary>
/// <param name="postProcessStage">Stage indicating in which part renderer currently is.</param>public override void RenderAfterBlendLights()
public override Texture Render(PostProcessStage postProcessStage, Texture source, Texture availableRenderTarget)
{
switch (postProcessStage)
{
case PostProcessStage.AlphaBlended:
{
Density = MySector.GodRaysProperties.Density;
Weight = MySector.GodRaysProperties.Weight;
Decay = MySector.GodRaysProperties.Decay;
Exposition = MySector.GodRaysProperties.Exposition;
var halfRT = MyRender.GetRenderTarget(MyRenderTargets.AuxiliaryHalf0);
MyMinerGame.SetRenderTarget(halfRT, null);
BlendState.Opaque.Apply();
RasterizerState.CullNone.Apply();
DepthStencilState.None.Apply();
MyEffectGodRays effectGodRays = MyRender.GetEffect(MyEffects.GodRays) as MyEffectGodRays;
effectGodRays.SetDiffuseTexture(source);
effectGodRays.SetDepthTexture(MyRender.GetRenderTarget(MyRenderTargets.Depth));
effectGodRays.SetFrustumCorners(MyRender.GetShadowRenderer().GetFrustumCorners());
effectGodRays.SetView(MyCamera.ViewMatrix);
effectGodRays.SetWorldViewProjection(MyCamera.ViewProjectionMatrix);
effectGodRays.SetDensity(Density);
effectGodRays.SetDecay(Decay);
effectGodRays.SetWeight(Weight * (1 - MySector.FogProperties.FogMultiplier));
effectGodRays.SetExposition(Exposition);
//effectGodRays.LightPosition.SetValue(1500f * -MySunGlare.GetSunDirection() * MySunConstants.RENDER_SUN_DISTANCE);
effectGodRays.SetLightPosition(1500f * -MyRender.Sun.Direction * MySunConstants.RENDER_SUN_DISTANCE);
effectGodRays.SetLightDirection(MyRender.Sun.Direction);
effectGodRays.SetCameraPos(MyCamera.Position);
MyGuiManager.GetFullscreenQuad().Draw(effectGodRays);
if (ApplyBlur)
{
var auxTarget = MyRender.GetRenderTarget(MyRenderTargets.AuxiliaryHalf1010102);
var blurEffect = MyRender.GetEffect(MyEffects.GaussianBlur) as MyEffectGaussianBlur;
blurEffect.SetHalfPixel(halfRT.GetLevelDescription(0).Width, halfRT.GetLevelDescription(0).Height);
// Apply vertical gaussian blur
MyMinerGame.SetRenderTarget(auxTarget, null);
blurEffect.BlurAmount = 1;
blurEffect.SetSourceTexture(halfRT);
blurEffect.SetHeightForVerticalPass(halfRT.GetLevelDescription(0).Height);
MyGuiManager.GetFullscreenQuad().Draw(blurEffect);
// Apply horizontal gaussian blur
MyMinerGame.SetRenderTarget(halfRT, null);
blurEffect.BlurAmount = 1;
blurEffect.SetSourceTexture(auxTarget);
blurEffect.SetWidthForHorisontalPass(auxTarget.GetLevelDescription(0).Width);
MyGuiManager.GetFullscreenQuad().Draw(blurEffect);
}
// Additive
MyMinerGame.SetRenderTarget(availableRenderTarget, null);
//MyMinerGame.Static.GraphicsDevice.Clear(ClearFlags.All, new SharpDX.ColorBGRA(0), 1, 0);
BlendState.Opaque.Apply();
MyRender.Blit(source, true);
var upscaleEffect = MyRender.GetEffect(MyEffects.Scale) as MyEffectScale;
upscaleEffect.SetScale(new Vector2(2));
upscaleEffect.SetTechnique(MyEffectScale.Technique.HWScale);
MyStateObjects.Additive_NoAlphaWrite_BlendState.Apply();
upscaleEffect.SetSourceTextureMod(halfRT);
MyGuiManager.GetFullscreenQuad().Draw(upscaleEffect);
/*
* MyMinerGame.SetRenderTarget(availableRenderTarget, null);
* var upscaleEffect = MyRender.GetEffect(MyEffects.Scale) as MyEffectScale;
* upscaleEffect.SetScale(new Vector2(2));
* upscaleEffect.SetTechnique(MyEffectScale.Technique.HWScale);
* //MyStateObjects.Additive_NoAlphaWrite_BlendState.Apply();
* BlendState.Opaque.Apply();
*
* upscaleEffect.SetSourceTextureMod(halfRT);
* MyGuiManager.GetFullscreenQuad().Draw(upscaleEffect);
*/
return(availableRenderTarget);
}
break;
}
return(source);
}