private void PassData2ConstBufferPerTickForShadow(CGfxCamera camera)
{
if (CBuffer == null)
{
return;
}
}
public void UpdatePerMtlMeshCBufferForShadow(CRenderContext RHICtx, CGfxCamera camera)
{
var refPrebuildPass = GetFirstValidPass();
if (refPrebuildPass == null || refPrebuildPass.Effect == null)
{
return;
}
var cbIndex = refPrebuildPass.Effect.CacheData.PerInstanceId;// effect.ShaderProgram.FindCBuffer("cbPerInstance");
if ((int)cbIndex >= 0)
{
//else
//{
// //this code below is for what????????
// var cbDesc = new CConstantBufferDesc();
// if (refPrebuildPass.Effect.ShaderProgram.GetCBufferDesc(cbIndex, ref cbDesc))
// {
// if (mCBuffer.Size != cbDesc.Size)
// {
// Profiler.Log.WriteLine(Profiler.ELogTag.Warning, "Material", $"{refPrebuildPass.Effect.Desc.MtlShaderPatch.Name} CBuffer size is invalid, recreate it");
// mCBuffer?.Cleanup();
// mCBuffer = RHICtx.CreateConstantBuffer(refPrebuildPass.Effect.ShaderProgram, cbIndex);
// MeshVarVersion = UInt32.MaxValue;
// }
// }
//}
PassData2ConstBufferPerTickForShadow(camera);
//MtlInst.SetCBufferVars(mCBuffer);
}
}
public void OnCheckVisible(CCommandList cmd, GSceneGraph scene, CGfxCamera camera, CheckVisibleParam param)
{
if (HostSet == null)
{
throw new InvalidOperationException("");
}
var bitSet = HostSet.PvsData[PvsIndex];
if (scene.PVSActors != null && scene.PVSActors.Length == bitSet.BitCount)
{
for (int i = 0; i < bitSet.BitCount; i++)
{
if (!bitSet.IsBit(i))
{
continue;
}
Actor.GActor actor = scene.PVSActors[i];
if (actor.NeedCheckVisible(param) == false)
{
continue;
}
if (param.FrustumCulling && actor.CheckContain(camera.CullingFrustum, true) == CGfxCamera.CFrustum.CONTAIN_TYPE.CONTAIN_TEST_OUTER)
{
continue;
}
actor.OnCheckVisible(cmd, scene, camera, param);
}
}
}
public void TickLogic(CGfxCamera Camera, View.CGfxSceneView view, CRenderContext RHICtx)
{
var CmdList = CommitingCMDs;
if (mScreenAlignedTriangle != null)
{
mScreenView.CookViewportMeshToPass(RHICtx, mShadingEnv, Camera, mScreenAlignedTriangle);
mScreenView.PushPassToRHI(CmdList);
}
}
public override void CommitVisual(CCommandList cmd, CGfxCamera camera, CheckVisibleParam param)
{
if (CIPlatform.Instance.PlayMode == CIPlatform.enPlayMode.Editor)
{
var showMesh = Host.FindComponentBySpecialName("SphereVolumeShow") as GMeshComponent;
if (showMesh != null)
{
showMesh.Visible = CEngine.ShowLightAssist;
}
}
base.CommitVisual(cmd, camera, param);
}
public void SetWorldMatrix(ref Matrix worldMatrix, CGfxCamera camera)
{
if (mCBuffer == null)
{
return;
}
mCBuffer.SetValue(mWorldMatrixId, worldMatrix, 0);
if (camera != null)
{
var mvp = worldMatrix * camera.ViewProjection;
mCBuffer.SetValue(mWorldViewProjectionMatrixId, mvp, 0);
}
}
public void Cleanup()
{
mCmdListDB_Shadow[0].Cleanup();
mCmdListDB_Shadow[0] = null;
mCmdListDB_Shadow[1].Cleanup();
mCmdListDB_Shadow[1] = null;
mShadowMapView.Cleanup();
mShadowMapView = null;
mShadowCamera.Cleanup();
mShadowCamera = null;
}
public void CookShadowLayerData2Pass(CRenderContext RHICtx, CGfxCamera ViewerCamera, CGfxCamera ShadowCamera, CGfxShadingEnv ShadingEnv)
{
if (ViewerCamera == null || ShadowCamera == null || RHICtx == null || ShadingEnv == null)
{
return;
}
var ShadowRenderLayer = ViewerCamera.mSceneRenderLayer[(int)ERenderLayer.RL_Shadow];
int Count = ShadowRenderLayer.GetRenderLayerAtomNum();
for (uint idx = 0; idx < Count; idx++)
{
var MtlMesh = ShadowRenderLayer.GetMtlMeshFromArray(idx);
if (MtlMesh == null)
{
return;
}
var SceneMesh = MtlMesh.mRootSceneMesh;
if (MtlMesh == null || SceneMesh == null)
{
Profiler.Log.WriteLine(Profiler.ELogTag.Error, "@Graphic", $"NullPtr here", "");
continue;
}
MtlMesh.UpdatePerMtlMeshCBufferForShadow(RHICtx, ShadowCamera);
CPass refPass = MtlMesh.GetPass(PrebuildPassIndex.PPI_SSM);
if (refPass == null)
{
continue;
}
if (refPass.PreUse() == false)
{
continue;
}
refPass.BindShaderTextures(MtlMesh);
refPass.ShaderSamplerBinder = MtlMesh.GetSamplerBinder_Shadow(RHICtx, refPass.Effect.ShaderProgram);
ShadingEnv.BindResources(SceneMesh, refPass);
refPass.ViewPort = mViewport;
refPass.BindCBuffer(refPass.Effect.ShaderProgram, refPass.Effect.CacheData.CBID_Camera, ShadowCamera.CBuffer);
refPass.BindCBuffer(refPass.Effect.ShaderProgram, refPass.Effect.CacheData.CBID_View, SceneViewCB);
SceneMesh.MdfQueue.OnSetPassData(refPass, true);
SendPassToCorrectRenderLayer(ERenderLayer.RL_Shadow, refPass);
}
}
public override void OnEditorCommitVisual(CCommandList cmd, CGfxCamera camera, CheckVisibleParam param)
{
if (ShowEditorVisual == false)
{
return;
}
var scene = this.Host.Scene;
for (int i = 0; i < Elements.Count; i++)
{
Elements[i].ShowActor?.Actor.OnCheckVisible(cmd, scene, camera, param);
}
base.OnEditorCommitVisual(cmd, camera, param);
}
private void PassData2ConstBufferPerTick(CGfxCamera camera)
{
if (CBuffer == null)
{
return;
}
if (MeshVarVersion != mRootSceneMesh.mMeshVars.Version)
{
//mCBuffer.SetValue(mID_ActorId, mRootSceneMesh.mMeshVars.ActorIdColor, 0);
//mCBuffer.SetValue(mID_HitProxyId, mRootSceneMesh.mMeshVars.HitProxyColor, 0);
MeshVarVersion = mRootSceneMesh.mMeshVars.Version;
}
}
public void TickLogic(CRenderContext RHICtx, CGfxCamera camera, Vector3 SunDir, CGfxSceneView BaseSceneView)
{
TickLogic_Impl(RHICtx, camera, SunDir, BaseSceneView);
mSunPosNdc.Z = 0.25f * mSunShaftAtten;
if (mStopSunShaftUpdate == true)
{
//disable sun shaft;
mSunPosNdc.W = 0.0f;
}
else
{
mSunPosNdc.W = 1.0f;
}
}
public void UpdatePerMtlMeshCBuffer(CRenderContext RHICtx, CGfxCamera camera)
{
var refPrebuildPass = GetFirstValidPass();
if (refPrebuildPass == null || refPrebuildPass.Effect == null)
{
return;
}
//ScopeUpdateCBuffer.Begin();
var cbIndex = refPrebuildPass.Effect.CacheData.PerInstanceId;// effect.ShaderProgram.FindCBuffer("cbPerInstance");
if ((int)cbIndex >= 0)
{
PassData2ConstBufferPerTick(camera);
//MtlInst.SetCBufferVars(mCBuffer);
}
//ScopeUpdateCBuffer.End();
}
public bool Init(CRenderContext rc, bool autoFlush)
{
mCamera = new CGfxCamera();
Camera.DebugName = "GCameraComponent";
if (!Camera.Init(rc, autoFlush))
{
return(false);
}
PerspectiveFovLH();
var eye = new EngineNS.Vector3();
eye.SetValue(0.0f, 0.0f, -3.6f);
var at = new EngineNS.Vector3();
at.SetValue(0.0f, 0.0f, 0.0f);
var up = new EngineNS.Vector3();
up.SetValue(0.0f, 1.0f, 0.0f);
Camera.LookAtLH(eye, at, up);
return(true);
}
public CPass TickLogic(CGfxCamera Camera, View.CGfxSceneView view, CRenderContext rc, int DPLimitter, bool GraphicsDebug)
{
var CmdList = CommitingCMDs;
if (CmdList == null)
{
return(null);
}
using (var i = mLayerParameter.GetEnumerator())
{
while (i.MoveNext())
{
var parameter = i.Current.Value;
mBaseSceneView.CookSpecRenderLayerDataToPass(rc, parameter.Layer, Camera, parameter.ShadingEnv, parameter.PassIndex);
mBaseSceneView.PushSpecRenderLayerDataToRHI(CmdList, parameter.Layer);
}
}
CmdList.BeginCommand();
CmdList.BeginRenderPass(mRenderPassDesc, mBaseSceneView.FrameBuffer);
if (BeforeBuildRenderPass != null)
{
BeforeBuildRenderPass(Camera, view, rc, CmdList, DPLimitter, GraphicsDebug);
}
var LatestPass = CmdList.BuildRenderPass(DPLimitter, GraphicsDebug);
if (AfterBuildRenderPass != null)
{
AfterBuildRenderPass(Camera, view, rc, CmdList, DPLimitter, GraphicsDebug);
}
CmdList.EndRenderPass();
CmdList.EndCommand();
return(LatestPass);
}
public override async System.Threading.Tasks.Task <bool> Init(CRenderContext RHICtx, UInt32 width, UInt32 height, CGfxCamera camera, IntPtr WinHandle)
{
if (mOpaqueSE == null)
{
mOpaqueSE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxMobileOpaqueSE>();
}
if (mCustomTranslucentSE == null)
{
mCustomTranslucentSE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxMobileCustomTranslucentSE>();
}
if (mTranslucentSE == null)
{
mTranslucentSE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxMobileTranslucentSE>();
}
if (mCopySE == null)
{
mCopySE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxMobileCopySE>();
}
if (mGizmosSE == null)
{
mGizmosSE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxGizmosSE>();
}
if (mSE_MobileSky == null)
{
mSE_MobileSky = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxSE_MobileSky>();
}
if (mOpaqueSE == null || mCustomTranslucentSE == null || mTranslucentSE == null || mCopySE == null || mGizmosSE == null || mSE_MobileSky == null)
{
return(false);
}
{
//base scene view;
CGfxSceneViewInfo BaseViewInfo = new CGfxSceneViewInfo();
BaseViewInfo.mUseDSV = true;
BaseViewInfo.Width = width;
BaseViewInfo.Height = height;
BaseViewInfo.mDSVDesc.Init();
BaseViewInfo.mDSVDesc.Format = EngineNS.EPixelFormat.PXF_D24_UNORM_S8_UINT;
BaseViewInfo.mDSVDesc.Width = width;
BaseViewInfo.mDSVDesc.Height = height;
CRenderTargetViewDesc rtDesc0 = new CRenderTargetViewDesc();
rtDesc0.Init();
//rtDesc0.Format = EPixelFormat.PXF_R8G8B8A8_UNORM;
rtDesc0.Format = EPixelFormat.PXF_R16G16B16A16_FLOAT;
rtDesc0.Width = width;
rtDesc0.Height = height;
BaseViewInfo.mRTVDescArray.Add(rtDesc0);
BaseSceneView = new CGfxSceneView();
if (false == BaseSceneView.Init(RHICtx, null, BaseViewInfo))
{
return(false);
}
BaseSceneView.UIHost = new UISystem.UIHost();
await BaseSceneView.UIHost.Initialize(RHICtx, new UISystem.UIHostInitializer());
BaseSceneView.UIHost.WindowSize = new SizeF(width, height);
mForwardBasePass = new CGfxFramePass(RHICtx, "OffSrcFWBasePass");
mForwardBasePass.mBaseSceneView = BaseSceneView;
mForwardBasePass.SetRLayerParameter(ERenderLayer.RL_Opaque, PrebuildPassIndex.PPI_OpaquePbr, mOpaqueSE);
mForwardBasePass.SetRLayerParameter(ERenderLayer.RL_CustomOpaque, PrebuildPassIndex.PPI_OpaquePbr, mOpaqueSE);
mForwardBasePass.SetRLayerParameter(ERenderLayer.RL_Sky, PrebuildPassIndex.PPI_Sky, mSE_MobileSky);
mForwardBasePass.SetRLayerParameter(ERenderLayer.RL_CustomTranslucent, PrebuildPassIndex.PPI_CustomTranslucentPbr, mCustomTranslucentSE);
mForwardBasePass.SetRLayerParameter(ERenderLayer.RL_Translucent, PrebuildPassIndex.PPI_Gizmos, mTranslucentSE);
mForwardBasePass.SetRLayerParameter(ERenderLayer.RL_Gizmos, PrebuildPassIndex.PPI_TransparentPbr, mGizmosSE);
FrameBufferClearColor TempClearColor = new FrameBufferClearColor();
TempClearColor.r = 0.0f;
TempClearColor.g = 0.0f;
TempClearColor.b = 0.0f;
TempClearColor.a = 0.0f;
mForwardBasePass.mRenderPassDesc.mFBLoadAction_Color = FrameBufferLoadAction.LoadActionClear;
mForwardBasePass.mRenderPassDesc.mFBStoreAction_Color = FrameBufferStoreAction.StoreActionStore;
mForwardBasePass.mRenderPassDesc.mFBClearColorRT0 = TempClearColor;
mForwardBasePass.mRenderPassDesc.mFBLoadAction_Depth = FrameBufferLoadAction.LoadActionClear;
mForwardBasePass.mRenderPassDesc.mFBStoreAction_Depth = FrameBufferStoreAction.StoreActionStore;
mForwardBasePass.mRenderPassDesc.mDepthClearValue = 1.0f;
mForwardBasePass.mRenderPassDesc.mFBLoadAction_Stencil = FrameBufferLoadAction.LoadActionClear;
mForwardBasePass.mRenderPassDesc.mFBStoreAction_Stencil = FrameBufferStoreAction.StoreActionStore;
mForwardBasePass.mRenderPassDesc.mStencilClearValue = 0u;
}
{
//ufo scene view;
CGfxScreenViewDesc UFOViewInfo = new CGfxScreenViewDesc();
UFOViewInfo.IsSwapChainBuffer = false;
UFOViewInfo.UseDepthStencilView = false;
UFOViewInfo.Width = width;
UFOViewInfo.Height = height;
var rtDesc1 = new CRenderTargetViewDesc();
rtDesc1.Init();
rtDesc1.mCanBeSampled = vBOOL.FromBoolean(true);
rtDesc1.Format = EPixelFormat.PXF_R8G8B8A8_UNORM;
rtDesc1.Width = width;
rtDesc1.Height = height;
UFOViewInfo.mRTVDescArray.Add(rtDesc1);
mCopyPostprocessPass = new CGfxPostprocessPass();
await mCopyPostprocessPass.Init(RHICtx, SwapChain, UFOViewInfo, mCopySE, RName.GetRName("Material/defaultmaterial.instmtl"), "OffSrcCopyPost");
FrameBufferClearColor TempClearColor = new FrameBufferClearColor();
TempClearColor.r = 0.0f;
TempClearColor.g = 0.0f;
TempClearColor.b = 0.0f;
TempClearColor.a = 0.0f;
mCopyPostprocessPass.mRenderPassDesc.mFBLoadAction_Color = FrameBufferLoadAction.LoadActionClear;
mCopyPostprocessPass.mRenderPassDesc.mFBStoreAction_Color = FrameBufferStoreAction.StoreActionStore;
mCopyPostprocessPass.mRenderPassDesc.mFBClearColorRT0 = TempClearColor;
mCopyPostprocessPass.mRenderPassDesc.mFBLoadAction_Depth = FrameBufferLoadAction.LoadActionClear;
mCopyPostprocessPass.mRenderPassDesc.mFBStoreAction_Depth = FrameBufferStoreAction.StoreActionStore;
mCopyPostprocessPass.mRenderPassDesc.mDepthClearValue = 1.0f;
mCopyPostprocessPass.mRenderPassDesc.mFBLoadAction_Stencil = FrameBufferLoadAction.LoadActionClear;
mCopyPostprocessPass.mRenderPassDesc.mFBStoreAction_Stencil = FrameBufferStoreAction.StoreActionStore;
mCopyPostprocessPass.mRenderPassDesc.mStencilClearValue = 0u;
}
Camera = camera;
Camera.SetSceneView(RHICtx, BaseSceneView);
bool IsReady = await mSSM.Init(RHICtx);
if (IsReady == false)
{
Profiler.Log.WriteLine(Profiler.ELogTag.Error, "@Graphic", $"SSM Error", "");
return(false);
}
IsReady = await mBloomMobile.Init(RHICtx, width, height, BaseSceneView);
if (IsReady == false)
{
Profiler.Log.WriteLine(Profiler.ELogTag.Error, "@Graphic", $"BloomError", "");
return(false);
}
//sun shaft;
IsReady = await mSunShaftMobile.Init(RHICtx, width, height);
if (IsReady == false)
{
System.Diagnostics.Debug.Assert(false);
return(false);
}
//mobile ao;
IsReady = await mMobileAO.Init(RHICtx, width, height, BaseSceneView);
if (IsReady == false)
{
System.Diagnostics.Debug.Assert(false);
return(false);
}
//
mOpaqueSE.mTex_ShadowMap = mSSM.mShadowMapView.FrameBuffer.GetSRV_DepthStencil();
mOpaqueSE.EnvMapName = CEngine.Instance.Desc.DefaultEnvMap;
mOpaqueSE.EyeEnvMapName = CEngine.Instance.Desc.DefaultEyeEnvMap;
mCustomTranslucentSE.EnvMapName = CEngine.Instance.Desc.DefaultEnvMap;
mCustomTranslucentSE.mTex_ShadowMap = mSSM.mShadowMapView.FrameBuffer.GetSRV_DepthStencil();
mTranslucentSE.EnvMapName = CEngine.Instance.Desc.DefaultEnvMap;
mCopySE.mBaseSceneView = BaseSceneView.FrameBuffer.GetSRV_RenderTarget(0);
if (CEngine.EnableBloom == true)
{
mCopySE.mBloomTex = mBloomMobile.mUSView8.FrameBuffer.GetSRV_RenderTarget(0);
}
else
{
mCopySE.mBloomTex = BaseSceneView.FrameBuffer.GetSRV_RenderTarget(0);
}
mCopySE.VignetteTex = CEngine.Instance.Desc.DefaultVignette;
mCopySE.mSunShaftTex = mSunShaftMobile.mView_Blur.FrameBuffer.GetSRV_RenderTarget(0);
//mCopySE.mSRV_MobileAo = mMobileAO.mView_BlurV.FrameBuffer.GetSRV_RenderTarget(0);
mCopySE.mSRV_MobileAo = mMobileAO.mView_AoMask.FrameBuffer.GetSRV_RenderTarget(0);
{
var Tex2DDesc = mOpaqueSE.EnvMap.TxPicDesc;
BaseSceneView.mEnvMapMipMaxLevel = Tex2DDesc.MipLevel - 1;
Tex2DDesc = mOpaqueSE.EyeEnvMap.TxPicDesc;
BaseSceneView.mEyeEnvMapMaxMipLevel = Tex2DDesc.MipLevel - 1;
var ViewportSizeAndRcp = new Vector4(width, height, 1.0f / width, 1.0f / height);
mCopyPostprocessPass.mScreenView.ViewportSizeAndRcp = ViewportSizeAndRcp;
}
return(true);
}
public void CookViewportMeshToPassInMultiPassMode(CRenderContext RHICtx, CGfxShadingEnv ShaderEnv, UInt32 ActivePassIndex, CGfxCamera Camera, CGfxMesh ViewportMesh)
{
if (ViewportMesh == null)
{
Profiler.Log.WriteLine(Profiler.ELogTag.Error, "@Graphic", $"ViewportViewError!!!", "");
System.Diagnostics.Debug.Assert(false);
return;
}
if (ActivePassIndex > mPassArray.Count - 1)
{
System.Diagnostics.Debug.Assert(false);
return;
}
ViewportMesh.MeshPrimitives.PreUse(false);
var refMtlMesh = ViewportMesh.MtlMeshArray[0];
if (refMtlMesh == null)
{
System.Diagnostics.Debug.Assert(false);
return;
}
mPassArray[(int)ActivePassIndex].RenderPipeline.RasterizerState = mRasterState;
mPassArray[(int)ActivePassIndex].RenderPipeline.DepthStencilState = mDepthStencilState;
mPassArray[(int)ActivePassIndex].RenderPipeline.BlendState = mBlendState;
mPassArray[(int)ActivePassIndex].BindShaderTextures(refMtlMesh);
refMtlMesh.GetSamplerBinder(RHICtx, mPassArray[(int)ActivePassIndex].Effect.ShaderProgram, mSampler4Cook);
mPassArray[(int)ActivePassIndex].ShaderSamplerBinder = mSampler4Cook;
ShaderEnv.BindResources(ViewportMesh, mPassArray[(int)ActivePassIndex]);
mPassArray[(int)ActivePassIndex].BindGeometry(ViewportMesh.MeshPrimitives, 0, 0);
mPassArray[(int)ActivePassIndex].ViewPort = mViewport;
mPassArray[(int)ActivePassIndex].BindCBuffer(mPassArray[(int)ActivePassIndex].Effect.ShaderProgram, mPassArray[(int)ActivePassIndex].Effect.CacheData.CBID_Camera, Camera.CBuffer);
mPassArray[(int)ActivePassIndex].BindCBuffer(mPassArray[(int)ActivePassIndex].Effect.ShaderProgram, mPassArray[(int)ActivePassIndex].Effect.CacheData.CBID_View, mScreenViewCB);
return;
}
public void CookViewportMeshToPass(CRenderContext RHICtx, CGfxShadingEnv ShaderEnv, CGfxCamera Camera, CGfxMesh ViewportMesh)
{
if (ViewportMesh == null)
{
Profiler.Log.WriteLine(Profiler.ELogTag.Error, "@Graphic", $"ViewportViewError!!!", "");
System.Diagnostics.Debug.Assert(false);
return;
}
if (mPass == null)
{
System.Diagnostics.Debug.Assert(false);
return;
}
ViewportMesh.MeshPrimitives.PreUse(false);
var refMtlMesh = ViewportMesh.MtlMeshArray[0];
if (refMtlMesh == null)
{
return;
}
mPass.RenderPipeline.RasterizerState = mRasterState;
mPass.RenderPipeline.DepthStencilState = mDepthStencilState;
mPass.RenderPipeline.BlendState = mBlendState;
mPass.BindShaderTextures(refMtlMesh);
//if(mPass.ShaderSamplerBinder==null)
//{
// mPass.ShaderSamplerBinder = new CShaderSamplers();
//}
//refMtlMesh.GetSamplerBinder(RHICtx, mPass.Effect.ShaderProgram, mPass.ShaderSamplerBinder);
//var tempSampler = new CShaderSamplers();
var tempSampler = mCookVPMeshSampler;
refMtlMesh.GetSamplerBinder(RHICtx, mPass.Effect.ShaderProgram, tempSampler);
mPass.ShaderSamplerBinder = tempSampler;
ShaderEnv.BindResources(ViewportMesh, mPass);
mPass.BindGeometry(ViewportMesh.MeshPrimitives, 0, 0);
mPass.ViewPort = mViewport;
mPass.BindCBuffer(mPass.Effect.ShaderProgram, mPass.Effect.CacheData.CBID_Camera, Camera.CBuffer);
mPass.BindCBuffer(mPass.Effect.ShaderProgram, mPass.Effect.CacheData.CBID_View, mScreenViewCB);
mPass.OnCookRenderData(ShaderEnv, PrebuildPassIndex.PPI_Default);
return;
}
public override async System.Threading.Tasks.Task <bool> Init(CRenderContext RHICtx, UInt32 width, UInt32 height, CGfxCamera camera, IntPtr WinHandle)
{
CGfxSceneViewInfo SnapshotViewInfo = new CGfxSceneViewInfo();
SnapshotViewInfo.mUseDSV = true;
SnapshotViewInfo.Width = width;
SnapshotViewInfo.Height = height;
SnapshotViewInfo.mDSVDesc.Init();
SnapshotViewInfo.mDSVDesc.Format = EngineNS.EPixelFormat.PXF_D24_UNORM_S8_UINT;
SnapshotViewInfo.mDSVDesc.Width = width;
SnapshotViewInfo.mDSVDesc.Height = height;
CRenderTargetViewDesc rtDesc0 = new CRenderTargetViewDesc();
rtDesc0.Init();
rtDesc0.Format = EPixelFormat.PXF_R8G8B8A8_UNORM;
rtDesc0.Width = width;
rtDesc0.Height = height;
SnapshotViewInfo.mRTVDescArray.Add(rtDesc0);
BaseSceneView = new CGfxSceneView();
if (false == BaseSceneView.Init(RHICtx, null, SnapshotViewInfo))
{
return(false);
}
Camera = camera;
//mCamera.SetSceneView(RHICtx, mBaseSceneView);
mRenderPassDesc_Snapshot = new CRenderPassDesc();
FrameBufferClearColor TempClearColor = new FrameBufferClearColor();
TempClearColor.r = 0.0f;
TempClearColor.g = 0.0f;
TempClearColor.b = 0.0f;
TempClearColor.a = 0.0f;
mRenderPassDesc_Snapshot.mFBLoadAction_Color = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_Snapshot.mFBStoreAction_Color = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_Snapshot.mFBClearColorRT0 = TempClearColor;
mRenderPassDesc_Snapshot.mFBLoadAction_Depth = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_Snapshot.mFBStoreAction_Depth = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_Snapshot.mDepthClearValue = 1.0f;
mRenderPassDesc_Snapshot.mFBLoadAction_Stencil = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_Snapshot.mFBStoreAction_Stencil = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_Snapshot.mStencilClearValue = 0u;
mRenderPassDesc_Final = new CRenderPassDesc();
TempClearColor.r = 0.0f;
TempClearColor.g = 1.0f;
TempClearColor.b = 0.0f;
TempClearColor.a = 0.0f;
mRenderPassDesc_Final.mFBLoadAction_Color = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_Final.mFBStoreAction_Color = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_Final.mFBClearColorRT0 = TempClearColor;
mRenderPassDesc_Final.mFBLoadAction_Depth = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_Final.mFBStoreAction_Depth = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_Final.mDepthClearValue = 1.0f;
mRenderPassDesc_Final.mFBLoadAction_Stencil = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_Final.mFBStoreAction_Stencil = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_Final.mStencilClearValue = 0u;
if (mSnapshotSE == null)
{
mSnapshotSE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxSnapshotSE>();
}
if (mCopySE == null)
{
mCopySE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxMobileCopySE>();
}
var ufoViewInfo = new CGfxScreenViewDesc();
ufoViewInfo.IsSwapChainBuffer = false;
ufoViewInfo.UseDepthStencilView = false;
ufoViewInfo.Width = width;
ufoViewInfo.Height = height;
var rtDesc1 = new CRenderTargetViewDesc();
rtDesc1.Init();
rtDesc1.mCanBeSampled = vBOOL.FromBoolean(true);
rtDesc1.Format = EPixelFormat.PXF_R8G8B8A8_UNORM;
rtDesc1.Width = width;
rtDesc1.Height = height;
ufoViewInfo.mRTVDescArray.Add(rtDesc1);
var screenAlignedTriangle = CEngine.Instance.MeshPrimitivesManager.GetMeshPrimitives(RHICtx, CEngineDesc.ScreenAlignedTriangleName, true);
mScreenAlignedTriangle = CEngine.Instance.MeshManager.CreateMesh(RHICtx, screenAlignedTriangle);
var mtl = await CEngine.Instance.MaterialInstanceManager.GetMaterialInstanceAsync(RHICtx, RName.GetRName("Material/defaultmaterial.instmtl"));
mScreenAlignedTriangle.SetMaterialInstance(RHICtx, 0, mtl, CEngine.Instance.PrebuildPassData.DefaultShadingEnvs);
//await mScreenAlignedTriangle.AwaitEffects();
mFinalView = new CGfxScreenView();
await mFinalView.Init(RHICtx, null, ufoViewInfo, mCopySE, mtl, mScreenAlignedTriangle);
var viewportSizeAndRcp = new Vector4(width, height, 1.0f / width, 1.0f / height);
mFinalView.ViewportSizeAndRcp = viewportSizeAndRcp;
return(true);
}
public void TickLogic(CRenderContext RHICtx, CGfxCamera ViewerCamera, Vector3 DirLightDir)
{
ScopeTickLogic.Begin();
ViewerCamera.mShadowDistance = mShadowDistance;
m_refViewerCamera = ViewerCamera;
mDirLightDirection = DirLightDir;
//calculate viewer camera frustum bounding sphere and shadow camera data;
float HalfFoV = ViewerCamera.FoV * 0.5f;
float NearUpLength = ViewerCamera.ZNear * (float)Math.Tan(HalfFoV);
float NearRightLength = NearUpLength * ViewerCamera.Aspect;
Vector3 NearUpOffset = NearUpLength * ViewerCamera.CameraData.Up;
Vector3 NearRightOffset = NearRightLength * ViewerCamera.CameraData.Right;
float FarUpLength = mShadowDistance * (float)Math.Tan(HalfFoV);
float FarRightLength = FarUpLength * ViewerCamera.Aspect;
Vector3 FarUpOffset = FarUpLength * ViewerCamera.CameraData.Up;
Vector3 FarRightOffset = FarRightLength * ViewerCamera.CameraData.Right;
mSSM_FrustumVtx[0] = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * ViewerCamera.ZNear + NearRightOffset + NearUpOffset; //nrt;
mSSM_FrustumVtx[1] = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * ViewerCamera.ZNear + NearRightOffset - NearUpOffset; //nrb;
mSSM_FrustumVtx[2] = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * ViewerCamera.ZNear - NearRightOffset + NearUpOffset; //nlt;
mSSM_FrustumVtx[3] = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * ViewerCamera.ZNear - NearRightOffset - NearUpOffset; //nlb;
mSSM_FrustumVtx[4] = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * mShadowDistance + FarRightOffset + FarUpOffset; //frt;
mSSM_FrustumVtx[5] = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * mShadowDistance + FarRightOffset - FarUpOffset; //frb;
mSSM_FrustumVtx[6] = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * mShadowDistance - FarRightOffset + FarUpOffset; //flt;
mSSM_FrustumVtx[7] = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * mShadowDistance - FarRightOffset - FarUpOffset; //flb;
//float MaxFrustumDiagonal = Vector3.Distance(SSM_FrustumVtx[3], SSM_FrustumVtx[4]);
float TanHalfFoVHeight = (float)Math.Tan(HalfFoV);
float TanHalfFoVWidth = TanHalfFoVHeight * ViewerCamera.Aspect;
float FrustumLength = mShadowDistance - ViewerCamera.ZNear;
float NearHalfWidth = ViewerCamera.ZNear * TanHalfFoVWidth;
float NearHalfHeight = ViewerCamera.ZNear * TanHalfFoVHeight;
float NearHalfDiagonalSqr = NearHalfWidth * NearHalfWidth + NearHalfHeight * NearHalfHeight;
float FarHalfWidth = mShadowDistance * TanHalfFoVWidth;
float FarHalfHeight = mShadowDistance * TanHalfFoVHeight;
float FarHalfDiagonalSqr = FarHalfWidth * FarHalfWidth + FarHalfHeight * FarHalfHeight;
float OptimalOffset = FrustumLength * 0.5f + (NearHalfDiagonalSqr - FarHalfDiagonalSqr) / (2.0f * FrustumLength);
float ViewerPosOffset = Clamp(mShadowDistance - OptimalOffset, ViewerCamera.ZNear, mShadowDistance);
Vector3 FrustumSphereCenter = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * ViewerPosOffset;
float FrustumSphereRadius = 1.0f;
for (UInt32 idx = 0; idx < 8; idx++)
{
FrustumSphereRadius = Math.Max(FrustumSphereRadius, Vector3.DistanceSquared(FrustumSphereCenter, mSSM_FrustumVtx[idx]));
}
FrustumSphereRadius = (float)Math.Ceiling((float)Math.Sqrt(FrustumSphereRadius));
//FrustumSphereRadius = Math.Min((float)Math.Sqrt(FrustumSphereRadius), MaxFrustumDiagonal * 0.5f);
Vector3 ShadowCameraPos = FrustumSphereCenter - mDirLightDirection * (FrustumSphereRadius + mShadowCameraOffset);
mShadowCamera.LookAtLH(ShadowCameraPos, FrustumSphereCenter, Vector3.UnitY, true);
float FrustumSphereDiameter = FrustumSphereRadius * 2.0f;
float ShadowCameraZFar = mShadowCameraOffset + FrustumSphereDiameter;
float ShadowCameraZNear = 0.0f;
mShadowCamera.MakeOrtho(FrustumSphereDiameter, FrustumSphereDiameter, ShadowCameraZNear, ShadowCameraZFar);
Vector4 WorldCenterNDC = Vector4.Transform(new Vector4(0.0f, 0.0f, 0.0f, 1.0f), mShadowCamera.CameraData.ViewProjection);
float TexelPosX = (WorldCenterNDC.X * 0.5f + 0.5f) * mResolutionY;
float TexelPosAdjustedNdcX = ((float)Math.Floor(TexelPosX) / mResolutionY - 0.5f) / 0.5f;
float TexelOffsetNdcX = TexelPosAdjustedNdcX - WorldCenterNDC.X;
float TexelPosY = (WorldCenterNDC.Y * (-0.5f) + 0.5f) * mResolutionY;
float TexelPosAdjustedNdcY = ((float)Math.Floor(TexelPosY) / mResolutionY - 0.5f) / (-0.5f);
float TexelOffsetNdcY = TexelPosAdjustedNdcY - WorldCenterNDC.Y;
mShadowCamera.DoOrthoProjectionForShadow(FrustumSphereDiameter, FrustumSphereDiameter, ShadowCameraZNear, ShadowCameraZFar, TexelOffsetNdcX, TexelOffsetNdcY);
//mShadowCamera.LookAtLH(ShadowCameraPos, FrustumSphereCenter, Vector3.UnitY);
//float FrustumSphereDiameter = FrustumSphereRadius * 2.0f;
//float TexelPerUnit = mResolutionY / FrustumSphereDiameter;
//Matrix TempViewMtx = mShadowCamera.ViewMatrix;
//TempViewMtx.M11 *= TexelPerUnit;
//TempViewMtx.M22 *= TexelPerUnit;
//Matrix TempViewMtxInverse = Matrix.Invert(ref TempViewMtx);
//Vector4 FrustumSphereCenterViewSpace = Vector4.Transform(new Vector4(FrustumSphereCenter, 1.0f), TempViewMtx);
//FrustumSphereCenterViewSpace.X = (float)Math.Floor(FrustumSphereCenterViewSpace.X);
//FrustumSphereCenterViewSpace.Y = (float)Math.Floor(FrustumSphereCenterViewSpace.Y);
//Vector4 FrustumSphereCenterWS = Vector4.Transform(FrustumSphereCenterViewSpace, TempViewMtxInverse);
//FrustumSphereCenter.X = FrustumSphereCenterWS.X;
//FrustumSphereCenter.Y = FrustumSphereCenterWS.Y;
//FrustumSphereCenter.Z = FrustumSphereCenterWS.Z;
//ShadowCameraPos = FrustumSphereCenter - mDirLightDirection * (FrustumSphereRadius + mShadowCameraOffset);
//mShadowCamera.LookAtLH(ShadowCameraPos, FrustumSphereCenter, Vector3.UnitY);
//float ShadowCameraZFar = mShadowCameraOffset + FrustumSphereDiameter;
//float ShadowCameraZNear = 0.0f;
//mShadowCamera.MakeOrtho(FrustumSphereDiameter, FrustumSphereDiameter, ShadowCameraZNear, ShadowCameraZFar);
mViewer2ShadowMtx = mShadowCamera.CameraData.ViewProjection * mOrtho2UVMtx;
float UniformDepthBias = 2.0f;
float PerObjCustomDepthBias = 1.0f;
float DepthBiasClipSpace = UniformDepthBias / (ShadowCameraZFar - ShadowCameraZNear) * (FrustumSphereDiameter / mResolutionY) * PerObjCustomDepthBias;
mShadowMapView.mDepthBiasAndZFarRcp = new Vector2(0.0f, 1.0f / ShadowCameraZFar);
mShadowTransitionScale = 1.0f / (DepthBiasClipSpace + 0.00001f);
float FadeStartDistance = mShadowDistance - mShadowDistance * mFadeStrength;
mFadeParam.X = 1.0f / (mShadowDistance - FadeStartDistance + 0.0001f);
mFadeParam.Y = -FadeStartDistance * mFadeParam.X;
ViewerCamera.PushVisibleMesh2ShadowLayer(mShadowCamera.CullingFrustum);
mShadowMapView.CookShadowLayerData2Pass(RHICtx, m_refViewerCamera, mShadowCamera, mSE_SSM);
var CmdList = mCmdListDB_Shadow[0];
mShadowMapView.PushSpecRenderLayerDataToRHI(CmdList, ERenderLayer.RL_Shadow);
CmdList.BeginCommand();
CmdList.BeginRenderPass(mRenderPassDesc_SSM, mShadowMapView.FrameBuffer);
CmdList.BuildRenderPass(DPLimitter);
CmdList.EndRenderPass();
CmdList.EndCommand();
ViewerCamera.ClearSpecRenderLayerData(ERenderLayer.RL_Shadow);
DrawCall = CmdList.DrawCall;
DrawTriangle = CmdList.DrawTriangle;
ScopeTickLogic.End();
}
public async System.Threading.Tasks.Task <bool> Init(UInt32 width, UInt32 height, CGfxCamera camera)
{
CGfxSceneViewInfo VI_PickedSetUp = new CGfxSceneViewInfo();
VI_PickedSetUp.mUseDSV = true;
UInt32 TempWidth = width;
UInt32 TempHeight = height;
VI_PickedSetUp.Width = TempWidth;
VI_PickedSetUp.Height = TempHeight;
VI_PickedSetUp.mDSVDesc.Init();
VI_PickedSetUp.mDSVDesc.Format = EngineNS.EPixelFormat.PXF_D24_UNORM_S8_UINT;
VI_PickedSetUp.mDSVDesc.Width = TempWidth;
VI_PickedSetUp.mDSVDesc.Height = TempHeight;
CRenderTargetViewDesc RTVDesc_PickeSetUp = new CRenderTargetViewDesc();
RTVDesc_PickeSetUp.Init();
RTVDesc_PickeSetUp.Format = EPixelFormat.PXF_R16G16_FLOAT;
RTVDesc_PickeSetUp.Width = TempWidth;
RTVDesc_PickeSetUp.Height = TempHeight;
VI_PickedSetUp.mRTVDescArray.Add(RTVDesc_PickeSetUp);
mSV_PickedSetUp = new CGfxSceneView();
if (false == mSV_PickedSetUp.Init(mRHICtx, null, VI_PickedSetUp))
{
return(false);
}
mSE_PickedSetUp = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxPickedSetUpSE>();
mSE_PickedBlurH = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxPickedBlurHSE>();
mSE_PickedBlurV = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxPickedBlurVSE>();
mSE_PickedHollow = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxPickedHollowSE>();
mBlurAndHollowSEArray.Add(mSE_PickedBlurH);
mBlurAndHollowSEArray.Add(mSE_PickedHollow);
var ScreenAlignedTriangle = CEngine.Instance.MeshPrimitivesManager.GetMeshPrimitives(mRHICtx, CEngineDesc.ScreenAlignedTriangleName, true);
var DefaultMtlInst = await CEngine.Instance.MaterialInstanceManager.GetMaterialInstanceAsync(mRHICtx, RName.GetRName("Material/defaultmaterial.instmtl"));
mScreenAlignedTriangle = CEngine.Instance.MeshManager.CreateMesh(mRHICtx, ScreenAlignedTriangle);
mScreenAlignedTriangle.SetMaterialInstance(mRHICtx, 0, DefaultMtlInst, CEngine.Instance.PrebuildPassData.DefaultShadingEnvs);
//await mScreenAlignedTriangle.AwaitEffects();
//blur h and hollow;
{
CGfxScreenViewDesc VI_BlurH = new CGfxScreenViewDesc();
VI_BlurH.UseDepthStencilView = false;
VI_BlurH.Width = TempWidth;
VI_BlurH.Height = TempHeight;
var RTVDesc_BlurH = new CRenderTargetViewDesc();
RTVDesc_BlurH.Init();
RTVDesc_BlurH.Format = EPixelFormat.PXF_R16G16_FLOAT;
VI_BlurH.mRTVDescArray.Add(RTVDesc_BlurH);
mSV_PickedBlurH = new CGfxScreenView();
if (await mSV_PickedBlurH.InitForMultiPassMode(mRHICtx, VI_BlurH, mBlurAndHollowSEArray, DefaultMtlInst, mScreenAlignedTriangle) == false)
{
return(false);
}
}
//blur v;
{
CGfxScreenViewDesc VI_BlurV = new CGfxScreenViewDesc();
VI_BlurV.UseDepthStencilView = false;
VI_BlurV.Width = TempWidth;
VI_BlurV.Height = TempHeight;
var RTVDesc_BlurV = new CRenderTargetViewDesc();
RTVDesc_BlurV.Init();
RTVDesc_BlurV.Format = EPixelFormat.PXF_R16G16_FLOAT;
VI_BlurV.mRTVDescArray.Add(RTVDesc_BlurV);
mSV_PickedBlurV = new CGfxScreenView();
if (await mSV_PickedBlurV.Init(mRHICtx, null, VI_BlurV, mSE_PickedBlurV, DefaultMtlInst, mScreenAlignedTriangle) == false)
{
return(false);
}
}
mCamera = camera;
mRenderPassDesc_Picked = new CRenderPassDesc();
FrameBufferClearColor TempClearColor = new FrameBufferClearColor();
TempClearColor.r = 0.0f;
TempClearColor.g = 1.0f;
TempClearColor.b = 0.0f;
TempClearColor.a = 0.0f;
mRenderPassDesc_Picked.mFBLoadAction_Color = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_Picked.mFBStoreAction_Color = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_Picked.mFBClearColorRT0 = TempClearColor;
mRenderPassDesc_Picked.mFBLoadAction_Depth = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_Picked.mFBStoreAction_Depth = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_Picked.mDepthClearValue = 1.0f;
mRenderPassDesc_Picked.mFBLoadAction_Stencil = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_Picked.mFBStoreAction_Stencil = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_Picked.mStencilClearValue = 0u;
mSE_PickedBlurH.mSRV_PickedSetUp = mSV_PickedSetUp.FrameBuffer.GetSRV_RenderTarget(0);
mSE_PickedBlurV.mSRV_PickedBlurH = mSV_PickedBlurH.FrameBuffer.GetSRV_RenderTarget(0);
mSE_PickedHollow.mSRV_PickedSetUp = mSV_PickedSetUp.FrameBuffer.GetSRV_RenderTarget(0);
mSE_PickedHollow.mSRV_PickedBlur = mSV_PickedBlurV.FrameBuffer.GetSRV_RenderTarget(0);
var ViewportSizeAndRcp = new Vector4(TempWidth, TempHeight, 1.0f / TempWidth, 1.0f / TempHeight);
mSV_PickedBlurH.ViewportSizeAndRcp = ViewportSizeAndRcp;
mSV_PickedBlurV.ViewportSizeAndRcp = ViewportSizeAndRcp;
return(true);
}
public override async System.Threading.Tasks.Task <bool> Init(CRenderContext RHICtx, UInt32 width, UInt32 height, CGfxCamera camera, IntPtr WinHandle)
{
if (RHICtx == null)
{
RHICtx = CEngine.Instance.RenderContext;
}
if (mOpaqueSE == null)
{
mOpaqueSE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxMobileOpaqueSE>();
}
if (mCustomTranslucentSE == null)
{
mCustomTranslucentSE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxMobileCustomTranslucentSE>();
}
if (mTranslucentSE == null)
{
mTranslucentSE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxMobileTranslucentSE>();
}
if (mCopySE == null)
{
mCopySE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxMobileCopySE>();
}
if (mSE_MobileSky == null)
{
mSE_MobileSky = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxSE_MobileSky>();
}
if (mOpaqueSE == null || mCustomTranslucentSE == null || mTranslucentSE == null || mCopySE == null || mSE_MobileSky == null)
{
return(false);
}
{
//base scene view;
CGfxSceneViewInfo BaseViewInfo = new CGfxSceneViewInfo();
BaseViewInfo.mUseDSV = true;
BaseViewInfo.Width = width;
BaseViewInfo.Height = height;
BaseViewInfo.mDSVDesc.Init();
BaseViewInfo.mDSVDesc.Format = EngineNS.EPixelFormat.PXF_D24_UNORM_S8_UINT;
BaseViewInfo.mDSVDesc.Width = width;
BaseViewInfo.mDSVDesc.Height = height;
CRenderTargetViewDesc rtDesc0 = new CRenderTargetViewDesc();
rtDesc0.Init();
if (RHICtx.ContextCaps.SupportHalfRT == 0)
{
CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <EnvShader.CGfxMobileOpaqueSE>().SetMacroDefineValue("ENV_DISABLE_AO", "1");
CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <EnvShader.CGfxMobileCopySE>().SetMacroDefineValue("ENV_DISABLE_AO", "1");
CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <Bricks.GpuDriven.GpuScene.CGfxMergeInstanceSE>().SetMacroDefineValue("ENV_DISABLE_AO", "1");
rtDesc0.Format = EPixelFormat.PXF_R8G8B8A8_UNORM;
}
else
{
CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <EnvShader.CGfxMobileOpaqueSE>().SetMacroDefineValue("ENV_DISABLE_AO", "0");
CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <EnvShader.CGfxMobileCopySE>().SetMacroDefineValue("ENV_DISABLE_AO", "0");
CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <Bricks.GpuDriven.GpuScene.CGfxMergeInstanceSE>().SetMacroDefineValue("ENV_DISABLE_AO", "0");
rtDesc0.Format = EPixelFormat.PXF_R16G16B16A16_FLOAT;
}
Profiler.Log.WriteLine(Profiler.ELogTag.Info, "Graphics", $"MobileGame render texture format: {rtDesc0.Format}");
rtDesc0.Width = width;
rtDesc0.Height = height;
BaseViewInfo.mRTVDescArray.Add(rtDesc0);
BaseSceneView = new CGfxSceneView();
if (false == BaseSceneView.Init(RHICtx, null, BaseViewInfo))
{
return(false);
}
BaseSceneView.UIHost = await CEngine.Instance.UIManager.RegisterHost("Game");
BaseSceneView.UIHost.IsInputActive = true;
BaseSceneView.UIHost.WindowSize = new SizeF(width, height);
mForwardBasePass = new CGfxFramePass(RHICtx, "GameForwordBasePse");
mForwardBasePass.mBaseSceneView = BaseSceneView;
mForwardBasePass.SetRLayerParameter(ERenderLayer.RL_Opaque, PrebuildPassIndex.PPI_OpaquePbr, mOpaqueSE);
mForwardBasePass.SetRLayerParameter(ERenderLayer.RL_CustomOpaque, PrebuildPassIndex.PPI_OpaquePbr, mOpaqueSE);
mForwardBasePass.SetRLayerParameter(ERenderLayer.RL_Sky, PrebuildPassIndex.PPI_Sky, mSE_MobileSky);
mForwardBasePass.SetRLayerParameter(ERenderLayer.RL_CustomTranslucent, PrebuildPassIndex.PPI_CustomTranslucentPbr, mCustomTranslucentSE);
mForwardBasePass.SetRLayerParameter(ERenderLayer.RL_Translucent, PrebuildPassIndex.PPI_TransparentPbr, mTranslucentSE);
FrameBufferClearColor TempClearColor = new FrameBufferClearColor();
TempClearColor.r = 0.0f;
TempClearColor.g = 0.0f;
TempClearColor.b = 0.0f;
TempClearColor.a = 1.0f;
mForwardBasePass.mRenderPassDesc.mFBLoadAction_Color = FrameBufferLoadAction.LoadActionClear;
mForwardBasePass.mRenderPassDesc.mFBStoreAction_Color = FrameBufferStoreAction.StoreActionStore;
mForwardBasePass.mRenderPassDesc.mFBClearColorRT0 = TempClearColor;
mForwardBasePass.mRenderPassDesc.mFBLoadAction_Depth = FrameBufferLoadAction.LoadActionClear;
mForwardBasePass.mRenderPassDesc.mFBStoreAction_Depth = FrameBufferStoreAction.StoreActionStore;
mForwardBasePass.mRenderPassDesc.mDepthClearValue = 1.0f;
mForwardBasePass.mRenderPassDesc.mFBLoadAction_Stencil = FrameBufferLoadAction.LoadActionClear;
mForwardBasePass.mRenderPassDesc.mFBStoreAction_Stencil = FrameBufferStoreAction.StoreActionStore;
mForwardBasePass.mRenderPassDesc.mStencilClearValue = 0u;
}
{
EngineNS.CSwapChainDesc SwapChainDesc;
SwapChainDesc.Format = EngineNS.EPixelFormat.PXF_R8G8B8A8_UNORM;
SwapChainDesc.Width = width;
SwapChainDesc.Height = height;
SwapChainDesc.WindowHandle = WinHandle;
SwapChainDesc.ColorSpace = EColorSpace.COLOR_SPACE_SRGB_NONLINEAR;
SwapChain = RHICtx.CreateSwapChain(SwapChainDesc);
//RHICtx.BindCurrentSwapChain(mSwapChain);
//ufo scene view;
CGfxScreenViewDesc UFOViewInfo = new CGfxScreenViewDesc();
UFOViewInfo.IsSwapChainBuffer = true;
UFOViewInfo.UseDepthStencilView = false;
UFOViewInfo.Width = width;
UFOViewInfo.Height = height;
var rtDesc1 = new CRenderTargetViewDesc();
rtDesc1.mCanBeSampled = vBOOL.FromBoolean(false);
UFOViewInfo.mRTVDescArray.Add(rtDesc1);
mCopyPostprocessPass = new CGfxPostprocessPass();
await mCopyPostprocessPass.Init(RHICtx, SwapChain, UFOViewInfo, mCopySE, RName.GetRName("Material/defaultmaterial.instmtl"), "GameCopyPost");
FrameBufferClearColor TempClearColor = new FrameBufferClearColor();
TempClearColor.r = 0.0f;
TempClearColor.g = 0.0f;
TempClearColor.b = 0.0f;
TempClearColor.a = 0.0f;
mCopyPostprocessPass.mRenderPassDesc.mFBLoadAction_Color = FrameBufferLoadAction.LoadActionClear;
mCopyPostprocessPass.mRenderPassDesc.mFBStoreAction_Color = FrameBufferStoreAction.StoreActionStore;
mCopyPostprocessPass.mRenderPassDesc.mFBClearColorRT0 = TempClearColor;
mCopyPostprocessPass.mRenderPassDesc.mFBLoadAction_Depth = FrameBufferLoadAction.LoadActionClear;
mCopyPostprocessPass.mRenderPassDesc.mFBStoreAction_Depth = FrameBufferStoreAction.StoreActionStore;
mCopyPostprocessPass.mRenderPassDesc.mDepthClearValue = 1.0f;
mCopyPostprocessPass.mRenderPassDesc.mFBLoadAction_Stencil = FrameBufferLoadAction.LoadActionClear;
mCopyPostprocessPass.mRenderPassDesc.mFBStoreAction_Stencil = FrameBufferStoreAction.StoreActionStore;
mCopyPostprocessPass.mRenderPassDesc.mStencilClearValue = 0u;
}
Camera = camera;
Camera.SetSceneView(RHICtx, BaseSceneView);
//shadow ssm;
bool IsReady = await mSSM.Init(RHICtx);
if (IsReady == false)
{
Profiler.Log.WriteLine(Profiler.ELogTag.Error, "@Graphic", $"SSM Error", "");
return(false);
}
//post effect;
IsReady = await mBloomMobile.Init(RHICtx, width, height, BaseSceneView);
if (IsReady == false)
{
Profiler.Log.WriteLine(Profiler.ELogTag.Error, "@Graphic", $"BloomError", "");
return(false);
}
//sun shaft;
IsReady = await mSunShaftMobile.Init(RHICtx, width, height);
if (IsReady == false)
{
System.Diagnostics.Debug.Assert(false);
return(false);
}
//mobile ao;
IsReady = await mMobileAO.Init(RHICtx, width, height, BaseSceneView);
if (IsReady == false)
{
System.Diagnostics.Debug.Assert(false);
return(false);
}
//
mOpaqueSE.mTex_ShadowMap = mSSM.mShadowMapView.FrameBuffer.GetSRV_DepthStencil();
mOpaqueSE.EnvMapName = CEngine.Instance.Desc.DefaultEnvMap;
mOpaqueSE.EyeEnvMapName = CEngine.Instance.Desc.DefaultEyeEnvMap;
mCustomTranslucentSE.EnvMapName = CEngine.Instance.Desc.DefaultEnvMap;
mCustomTranslucentSE.mTex_ShadowMap = mSSM.mShadowMapView.FrameBuffer.GetSRV_DepthStencil();
mTranslucentSE.EnvMapName = CEngine.Instance.Desc.DefaultEnvMap;
mCopySE.mBaseSceneView = BaseSceneView.FrameBuffer.GetSRV_RenderTarget(0);
if (CEngine.EnableBloom == true)
{
mCopySE.mBloomTex = mBloomMobile.mUSView8.FrameBuffer.GetSRV_RenderTarget(0);
}
else
{
mCopySE.mBloomTex = BaseSceneView.FrameBuffer.GetSRV_RenderTarget(0);
}
mCopySE.VignetteTex = CEngine.Instance.Desc.DefaultVignette;
mCopySE.mSunShaftTex = mSunShaftMobile.mView_Blur.FrameBuffer.GetSRV_RenderTarget(0);
//mCopySE.mSRV_MobileAo = mMobileAO.mView_BlurV.FrameBuffer.GetSRV_RenderTarget(0);
mCopySE.mSRV_MobileAo = mMobileAO.mView_AoMask.FrameBuffer.GetSRV_RenderTarget(0);
{
var Tex2DDesc = mOpaqueSE.EnvMap.TxPicDesc;
BaseSceneView.mEnvMapMipMaxLevel = Tex2DDesc.MipLevel - 1;
Tex2DDesc = mOpaqueSE.EyeEnvMap.TxPicDesc;
BaseSceneView.mEyeEnvMapMaxMipLevel = Tex2DDesc.MipLevel - 1;
var ViewportSizeAndRcp = new Vector4(width, height, 1.0f / width, 1.0f / height);
mCopyPostprocessPass.mScreenView.ViewportSizeAndRcp = ViewportSizeAndRcp;
}
return(true);
}
public override async System.Threading.Tasks.Task <bool> Init(CRenderContext rc, UInt32 width, UInt32 height, CGfxCamera camera, IntPtr WinHandle)
{
if (mOpaqueSE == null)
{
mOpaqueSE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxMobileOpaqueEditorSE>();
}
if (mCustomTranslucentSE == null)
{
mCustomTranslucentSE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxMobileCustomTranslucentEditorSE>();
}
if (mTranslucentSE == null)
{
mTranslucentSE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxMobileTranslucentSE>();
}
if (mGizmosSE == null)
{
mGizmosSE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxGizmosSE>();
}
mCopyEditorSE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxMobileCopyEditorSE>();
if (mSE_MobileSky == null)
{
mSE_MobileSky = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxSE_MobileSky>();
}
if (mOpaqueSE == null || mCustomTranslucentSE == null || mTranslucentSE == null || mGizmosSE == null || mCopyEditorSE == null || mSE_MobileSky == null)
{
return(false);
}
//shadow csm;
bool IsReady = await mCSM.Init(rc);
if (IsReady == false)
{
Profiler.Log.WriteLine(Profiler.ELogTag.Error, "@Graphic", $"SSM Error", "");
return(false);
}
//hitproxy;
IsReady = mHitProxy.Init(width, height, camera);
if (IsReady == false)
{
Profiler.Log.WriteLine(Profiler.ELogTag.Error, "@Graphic", $"HitProxyError", "");
return(false);
}
//mHitProxy.mEnabled = true;
IsReady = await mPickedEffect.Init(width, height, camera);
if (IsReady == false)
{
Profiler.Log.WriteLine(Profiler.ELogTag.Error, "@Graphic", $"PickedEffectError", "");
return(false);
}
{
//base scene view;
CGfxSceneViewInfo BaseViewInfo = new CGfxSceneViewInfo();
BaseViewInfo.mUseDSV = true;
BaseViewInfo.Width = width;
BaseViewInfo.Height = height;
BaseViewInfo.mDSVDesc.Init();
BaseViewInfo.mDSVDesc.Format = EngineNS.EPixelFormat.PXF_D24_UNORM_S8_UINT;
BaseViewInfo.mDSVDesc.Width = width;
BaseViewInfo.mDSVDesc.Height = height;
CRenderTargetViewDesc rtDesc0 = new CRenderTargetViewDesc();
rtDesc0.Init();
//rtDesc0.Format = EPixelFormat.PXF_R8G8B8A8_UNORM;
rtDesc0.Format = EPixelFormat.PXF_R16G16B16A16_FLOAT;
rtDesc0.Width = width;
rtDesc0.Height = height;
BaseViewInfo.mRTVDescArray.Add(rtDesc0);
BaseSceneView = new CGfxSceneView();
if (false == BaseSceneView.Init(rc, null, BaseViewInfo))
{
return(false);
}
BaseSceneView.UIHost = await CEngine.Instance.UIManager.RegisterHost("Editor");
//BaseSceneView.UIHost.IsInputActive = false;
BaseSceneView.UIHost.WindowSize = new SizeF(width, height);
mForwardBasePass = new CGfxFramePass(rc, "GameForwordBasePass");
mForwardBasePass.mBaseSceneView = BaseSceneView;
mForwardBasePass.SetRLayerParameter(ERenderLayer.RL_Opaque, PrebuildPassIndex.PPI_OpaquePbrEditor, mOpaqueSE);
mForwardBasePass.SetRLayerParameter(ERenderLayer.RL_CustomOpaque, PrebuildPassIndex.PPI_OpaquePbrEditor, mOpaqueSE);
mForwardBasePass.SetRLayerParameter(ERenderLayer.RL_Sky, PrebuildPassIndex.PPI_Sky, mSE_MobileSky);
mForwardBasePass.SetRLayerParameter(ERenderLayer.RL_CustomTranslucent, PrebuildPassIndex.PPI_CustomTranslucentPbrEditor, mCustomTranslucentSE);
mForwardBasePass.SetRLayerParameter(ERenderLayer.RL_Translucent, PrebuildPassIndex.PPI_TransparentPbr, mTranslucentSE);
mForwardBasePass.SetRLayerParameter(ERenderLayer.RL_Gizmos, PrebuildPassIndex.PPI_Gizmos, mGizmosSE);
FrameBufferClearColor TempClearColor = new FrameBufferClearColor();
TempClearColor.r = 0.0f;
TempClearColor.g = 0.0f;
TempClearColor.b = 0.0f;
TempClearColor.a = 1.0f;
mForwardBasePass.mRenderPassDesc.mFBLoadAction_Color = FrameBufferLoadAction.LoadActionClear;
mForwardBasePass.mRenderPassDesc.mFBStoreAction_Color = FrameBufferStoreAction.StoreActionStore;
mForwardBasePass.mRenderPassDesc.mFBClearColorRT0 = TempClearColor;
mForwardBasePass.mRenderPassDesc.mFBLoadAction_Depth = FrameBufferLoadAction.LoadActionClear;
mForwardBasePass.mRenderPassDesc.mFBStoreAction_Depth = FrameBufferStoreAction.StoreActionStore;
mForwardBasePass.mRenderPassDesc.mDepthClearValue = 1.0f;
mForwardBasePass.mRenderPassDesc.mFBLoadAction_Stencil = FrameBufferLoadAction.LoadActionClear;
mForwardBasePass.mRenderPassDesc.mFBStoreAction_Stencil = FrameBufferStoreAction.StoreActionStore;
mForwardBasePass.mRenderPassDesc.mStencilClearValue = 0u;
}
{
EngineNS.CSwapChainDesc SwapChainDesc;
SwapChainDesc.Format = EngineNS.EPixelFormat.PXF_R8G8B8A8_UNORM;
SwapChainDesc.Width = width;
SwapChainDesc.Height = height;
SwapChainDesc.WindowHandle = WinHandle;
SwapChainDesc.ColorSpace = EColorSpace.COLOR_SPACE_SRGB_NONLINEAR;
SwapChain = rc.CreateSwapChain(SwapChainDesc);
//RHICtx.BindCurrentSwapChain(mSwapChain);
//final scene view;
CGfxScreenViewDesc FinalViewInfo = new CGfxScreenViewDesc();
FinalViewInfo.IsSwapChainBuffer = true;
FinalViewInfo.UseDepthStencilView = false;
FinalViewInfo.Width = width;
FinalViewInfo.Height = height;
var rtvDesc1 = new CRenderTargetViewDesc();
rtvDesc1.mCanBeSampled = vBOOL.FromBoolean(false);
rtvDesc1.Format = SwapChainDesc.Format;
FinalViewInfo.mRTVDescArray.Add(rtvDesc1);
mCopyPostprocessPass = new CGfxPostprocessPass();
await mCopyPostprocessPass.Init(rc, SwapChain, FinalViewInfo, mCopyEditorSE, RName.GetRName("Material/defaultmaterial.instmtl"), "EditorCopyPost");
FrameBufferClearColor TempClearColor = new FrameBufferClearColor();
TempClearColor.r = 0.0f;
TempClearColor.g = 0.0f;
TempClearColor.b = 0.0f;
TempClearColor.a = 0.0f;
mCopyPostprocessPass.mRenderPassDesc.mFBLoadAction_Color = FrameBufferLoadAction.LoadActionClear;
mCopyPostprocessPass.mRenderPassDesc.mFBStoreAction_Color = FrameBufferStoreAction.StoreActionStore;
mCopyPostprocessPass.mRenderPassDesc.mFBClearColorRT0 = TempClearColor;
mCopyPostprocessPass.mRenderPassDesc.mFBLoadAction_Depth = FrameBufferLoadAction.LoadActionClear;
mCopyPostprocessPass.mRenderPassDesc.mFBStoreAction_Depth = FrameBufferStoreAction.StoreActionStore;
mCopyPostprocessPass.mRenderPassDesc.mDepthClearValue = 1.0f;
mCopyPostprocessPass.mRenderPassDesc.mFBLoadAction_Stencil = FrameBufferLoadAction.LoadActionClear;
mCopyPostprocessPass.mRenderPassDesc.mFBStoreAction_Stencil = FrameBufferStoreAction.StoreActionStore;
mCopyPostprocessPass.mRenderPassDesc.mStencilClearValue = 0u;
}
Camera = camera;
Camera.SetSceneView(rc, BaseSceneView);
//post effect;
IsReady = await mBloomMobile.Init(rc, width, height, BaseSceneView);
if (IsReady == false)
{
Profiler.Log.WriteLine(Profiler.ELogTag.Error, "@Graphic", $"BloomError", "");
return(false);
}
//sun shaft;
IsReady = await mSunShaftMobile.Init(rc, width, height);
if (IsReady == false)
{
System.Diagnostics.Debug.Assert(false);
return(false);
}
//mobile ao;
IsReady = await mMobileAO.Init(rc, width, height, BaseSceneView);
if (IsReady == false)
{
System.Diagnostics.Debug.Assert(false);
return(false);
}
//
mOpaqueSE.mTex_ShadowMap = mCSM.mShadowMapView.FrameBuffer.GetSRV_DepthStencil();
mOpaqueSE.EnvMapName = CEngine.Instance.Desc.DefaultEnvMap;
mOpaqueSE.EyeEnvMapName = CEngine.Instance.Desc.DefaultEnvMap;
mCustomTranslucentSE.EnvMapName = CEngine.Instance.Desc.DefaultEnvMap;
mCustomTranslucentSE.mTex_ShadowMap = mCSM.mShadowMapView.FrameBuffer.GetSRV_DepthStencil();
mTranslucentSE.EnvMapName = CEngine.Instance.Desc.DefaultEnvMap;
mCopyEditorSE.mBaseSceneView = BaseSceneView.FrameBuffer.GetSRV_RenderTarget(0);
mCopyEditorSE.mBloomTex = mBloomMobile.mUSView8.FrameBuffer.GetSRV_RenderTarget(0);
mCopyEditorSE.mPickedTex = mPickedEffect.mSV_PickedBlurH.FrameBuffer.GetSRV_RenderTarget(0);
mCopyEditorSE.VignetteTex = CEngine.Instance.Desc.DefaultVignette;
mCopyEditorSE.mSunShaftTex = mSunShaftMobile.mView_Blur.FrameBuffer.GetSRV_RenderTarget(0);
//mCopyEditorSE.mSRV_MobileAo = mMobileAO.mView_BlurV.FrameBuffer.GetSRV_RenderTarget(0);
mCopyEditorSE.mSRV_MobileAo = mMobileAO.mView_AoMask.FrameBuffer.GetSRV_RenderTarget(0);
{
var DirLightColor = new Vector4(1.0f, 1.0f, 1.0f, 3.5f);
var DirLightDirection = new Vector3(0.0f, -1.5f, 1.0f);
DirLightDirection.Normalize();
var SkyLightColor = new Vector3(0.12f, 0.12f, 0.25f);
BaseSceneView.mDirLightDirection_Leak = new Vector4(DirLightDirection, 0.05f);
BaseSceneView.DirLightColor_Intensity = DirLightColor;
BaseSceneView.mSkyLightColor = SkyLightColor;
var Tex2DDesc = mOpaqueSE.EnvMap.TxPicDesc;
BaseSceneView.mEnvMapMipMaxLevel = Tex2DDesc.MipLevel - 1;
Tex2DDesc = mOpaqueSE.mEyeEnvMap.TxPicDesc;
BaseSceneView.mEyeEnvMapMaxMipLevel = Tex2DDesc.MipLevel - 1;
var ViewportSizeAndRcp = new Vector4(width, height, 1.0f / width, 1.0f / height);
BaseSceneView.mViewportSizeAndRcp = ViewportSizeAndRcp;
mCopyPostprocessPass.mScreenView.ViewportSizeAndRcp = ViewportSizeAndRcp;
}
this.OnDrawUI += (CCommandList cmd, Graphics.View.CGfxScreenView view) =>
{
if (BaseSceneView.UIHost != null)
{
BaseSceneView.UIHost.Draw(CEngine.Instance.RenderContext, cmd, view);
}
};
#if Test_Snapshot
await TestSnapRender(rc);
#endif
return(true);
}
public void TickLogic(CRenderContext RHICtx, CGfxCamera camera, CGfxSceneView BaseSceneView)
{
if (RHICtx == null)
{
System.Diagnostics.Debug.Assert(false);
return;
}
if (CEngine.EnableMobileAo == true)
{
mAoParam.X = mRadius;
mAoParam.Z = mBias;
//float temp0 = 1.0f / (mRadius * mRadius * mRadius);
//mDarkness = temp0 * temp0 * mDarkness;
mAoParam.W = mDarkness;
if (CEngine.Instance.RenderSystem.RHIType != ERHIType.RHT_OGL)
{
mAoParam.Y = 1.0f;
}
else
{
mAoParam.Y = -1.0f;
}
//ao mask pass
var CmdList = mCLDB_AoMask[0];
CmdList.BeginCommand();
mSE_AoMask.mBaseSceneView = BaseSceneView.FrameBuffer.GetSRV_RenderTarget(0);
mView_AoMask.AoParam = mAoParam;
mView_AoMask.CookViewportMeshToPassInMultiPassMode(RHICtx, mSE_AoMask, 0, camera, mScreenAlignedTriangle);
mView_AoMask.PushPassToRHIInMultiPassMode(CmdList, 0);
CmdList.BeginRenderPass(mRenderPassDesc_Ao, mView_AoMask.FrameBuffer);
CmdList.BuildRenderPass();
CmdList.EndRenderPass();
CmdList.EndCommand();
//ao blur h;
CmdList = mCLDB_BlurH[0];
CmdList.BeginCommand();
//mSE_BlurH.mSRV_AoMask = mView_AoMask.FrameBuffer.GetSRV_RenderTarget(0);
mView_BlurH.CookViewportMeshToPass(RHICtx, mSE_BlurH, camera, mScreenAlignedTriangle);
mView_BlurH.PushPassToRHI(CmdList);
CmdList.BeginRenderPass(mRenderPassDesc_Ao, mView_BlurH.FrameBuffer);
CmdList.BuildRenderPass();
CmdList.EndRenderPass();
CmdList.EndCommand();
//ao blur v;
CmdList = mCLDB_BlurV[0];
CmdList.BeginCommand();
mSE_BlurV.mSRV_Src = mView_BlurH.FrameBuffer.GetSRV_RenderTarget(0);
mView_AoMask.CookViewportMeshToPassInMultiPassMode(RHICtx, mSE_BlurV, 1, camera, mScreenAlignedTriangle);
mView_AoMask.PushPassToRHIInMultiPassMode(CmdList, 1);
CmdList.BeginRenderPass(mRenderPassDesc_Ao, mView_AoMask.FrameBuffer);
CmdList.BuildRenderPass();
CmdList.EndRenderPass();
CmdList.EndCommand();
//CmdList = mCLDB_BlurV[0];
//CmdList.BeginCommand();
//mView_BlurV.CookViewportMeshToPass(RHICtx, mSE_BlurV, camera, mScreenAlignedTriangle);
//mView_BlurV.PushPassToRHI(CmdList);
//CmdList.BeginRenderPass(mRenderPassDesc_Ao, mView_BlurV.FrameBuffer);
//CmdList.BuildRenderPass(ref DPLimitter);
//CmdList.EndRenderPass();
//CmdList.EndCommand();
}
else
{
//ao blur v;
var CmdList = mCLDB_BlurV[0];
CmdList.BeginCommand();
CmdList.BeginRenderPass(mRenderPassDesc_Ao, mView_AoMask.FrameBuffer);
CmdList.EndRenderPass();
CmdList.EndCommand();
//var CmdList = mCLDB_BlurV[0];
//CmdList.BeginCommand();
//CmdList.BeginRenderPass(mRenderPassDesc_Ao, mView_BlurV.FrameBuffer);
//CmdList.EndRenderPass();
//CmdList.EndCommand();
}
}
public override async Task <bool> Init(CRenderContext RHICtx, uint width, uint height, CGfxCamera camera, IntPtr WinHandle)
{
await Thread.AsyncDummyClass.DummyFunc();
mViewWidth = width;
mViewHeight = height;
var viewInfo = new View.CGfxSceneViewInfo();
viewInfo.mUseDSV = true;
viewInfo.Width = width;
viewInfo.Height = height;
viewInfo.mDSVDesc.Init();
viewInfo.mDSVDesc.Format = EPixelFormat.PXF_D24_UNORM_S8_UINT;
viewInfo.mDSVDesc.Width = width;
viewInfo.mDSVDesc.Height = height;
var rtDesc = new CRenderTargetViewDesc();
rtDesc.Init();
rtDesc.Format = EPixelFormat.PXF_R8G8B8A8_UNORM;// .PXF_R32_UINT;
rtDesc.Width = width;
rtDesc.Height = height;
viewInfo.mRTVDescArray.Add(rtDesc);
viewInfo.mRTVDescArray.Add(rtDesc);
mCaptureSV = new View.CGfxSceneView();
if (false == mCaptureSV.Init(RHICtx, null, viewInfo))
{
return(false);
}
mRenderPassDesc_SceneCapture = new CRenderPassDesc();
FrameBufferClearColor TempClearColor0 = new FrameBufferClearColor();
TempClearColor0.r = 1.0f;
TempClearColor0.g = 1.0f;
TempClearColor0.b = 1.0f;
TempClearColor0.a = 1.0f;
FrameBufferClearColor TempClearColor1 = new FrameBufferClearColor();
TempClearColor1.r = 0.0f;
TempClearColor1.g = 0.0f;
TempClearColor1.b = 0.0f;
TempClearColor1.a = 0.0f;
mRenderPassDesc_SceneCapture.mFBLoadAction_Color = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_SceneCapture.mFBStoreAction_Color = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_SceneCapture.mFBClearColorRT0 = TempClearColor0;
mRenderPassDesc_SceneCapture.mFBClearColorRT1 = TempClearColor1;
mRenderPassDesc_SceneCapture.mFBLoadAction_Depth = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_SceneCapture.mFBStoreAction_Depth = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_SceneCapture.mDepthClearValue = 1.0f;
mRenderPassDesc_SceneCapture.mFBLoadAction_Stencil = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_SceneCapture.mFBStoreAction_Stencil = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_SceneCapture.mStencilClearValue = 0u;
Camera = camera;
if (mCaptureSE == null)
{
mCaptureSE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <EnvShader.CGfxSceneCaptureSE>();
}
mTexData0 = new Support.CBlobObject();
mTexData1 = new Support.CBlobObject();
return(true);
}
public async System.Threading.Tasks.Task <bool> Init(CRenderContext RHICtx)
{
await Thread.AsyncDummyClass.DummyFunc();
if (mSE_SSM == null)
{
mSE_SSM = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxSE_SSM>();
}
if (mSE_SSM == null)
{
return(false);
}
CGfxSceneViewInfo ShadowMapViewInfo = new CGfxSceneViewInfo();
ShadowMapViewInfo.mUseDSV = true;
ShadowMapViewInfo.Width = mResolutionX;
ShadowMapViewInfo.Height = mResolutionY;
// TODO��OpenGL ES���ʹ�� D24S8��ʽ�� ����depth texture�Ľ����Զ��0�� D16��D32��ʽ����ȷ�ġ�
ShadowMapViewInfo.mDSVDesc.Init();
ShadowMapViewInfo.mDSVDesc.Format = EngineNS.EPixelFormat.PXF_D16_UNORM;
//ShadowMapViewInfo.mDSVDesc.Format = EngineNS.EPixelFormat.PXF_D32_FLOAT;
//ShadowMapViewInfo.mDSVDesc.Format = EngineNS.EPixelFormat.PXF_D24_UNORM_S8_UINT;
ShadowMapViewInfo.mDSVDesc.Width = mResolutionX;
ShadowMapViewInfo.mDSVDesc.Height = mResolutionY;
//CRenderTargetViewDesc rtDesc0 = new CRenderTargetViewDesc();
//rtDesc0.Init();
//rtDesc0.Format = EPixelFormat.PXF_R8G8B8A8_UNORM;
//rtDesc0.Width = mResolutionX;
//rtDesc0.Height = mResolutionY;
//ShadowMapViewInfo.mRTVDescArray.Add(rtDesc0);
mShadowMapView = new CGfxSceneView();
if (false == mShadowMapView.Init(RHICtx, null, ShadowMapViewInfo))
{
return(false);
}
mRenderPassDesc_SSM = new CRenderPassDesc();
FrameBufferClearColor TempClearColor = new FrameBufferClearColor();
TempClearColor.r = 1.0f;
TempClearColor.g = 1.0f;
TempClearColor.b = 1.0f;
TempClearColor.a = 1.0f;
mRenderPassDesc_SSM.mFBLoadAction_Color = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_SSM.mFBStoreAction_Color = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_SSM.mFBClearColorRT0 = TempClearColor;
mRenderPassDesc_SSM.mFBLoadAction_Depth = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_SSM.mFBStoreAction_Depth = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_SSM.mDepthClearValue = 1.0f;
mRenderPassDesc_SSM.mFBLoadAction_Stencil = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_SSM.mFBStoreAction_Stencil = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_SSM.mStencilClearValue = 0u;
mShadowCamera = new CGfxCamera();
if (mShadowCamera.Init(RHICtx, false) == false)
{
return(false);
}
//mShadowCamera.SetSceneView(RHICtx, mShadowMapView);
mShadowMapView.ResizeViewport(mBorderSize, mBorderSize, mInnerResolutionY, mInnerResolutionY);
mShadowMapSizeAndRcp.X = mResolutionX;
mShadowMapSizeAndRcp.Y = mResolutionY;
mShadowMapSizeAndRcp.Z = 1.0f / mResolutionX;
mShadowMapSizeAndRcp.W = 1.0f / mResolutionY;
//// OpenGL
//mOrtho2UVMtx.M11 = 0.5f;
//mOrtho2UVMtx.M22 = 0.5f;
//mOrtho2UVMtx.M33 = 0.5f;
//mOrtho2UVMtx.M41 = 0.5f;
//mOrtho2UVMtx.M42 = 0.5f;
//mOrtho2UVMtx.M43 = 0.5f;
//mOrtho2UVMtx.M44 = 1.0f;
if (CEngine.Instance.RenderSystem.RHIType == ERHIType.RHT_OGL)
{
//gles;
mOrtho2UVMtx.M11 = 0.5f;
mOrtho2UVMtx.M22 = 0.5f;
mOrtho2UVMtx.M33 = 0.5f;
mOrtho2UVMtx.M44 = 1.0f;
mOrtho2UVMtx.M41 = 0.5f;
mOrtho2UVMtx.M42 = 0.5f;
mOrtho2UVMtx.M43 = 0.5f;
}
else
{
// D3D
mOrtho2UVMtx.M11 = 0.5f;
mOrtho2UVMtx.M22 = -0.5f;
mOrtho2UVMtx.M33 = 1.0f;
mOrtho2UVMtx.M44 = 1.0f;
mOrtho2UVMtx.M41 = 0.5f;
mOrtho2UVMtx.M42 = 0.5f;
}
return(true);
}
public void TickLogic(CRenderContext RHICtx, CGfxCamera ViewerCamera, Vector3 DirLightDir)
{
ViewerCamera.mShadowDistance = mShadowDistance;
m_refViewerCamera = ViewerCamera;
mDirLightDirection = DirLightDir;
for (UInt32 CsmIdx = 0; CsmIdx < mCsmNum; CsmIdx++)
{
//calculate viewer camera frustum bounding sphere and shadow camera data;
float HalfFoV = ViewerCamera.FoV * 0.5f;
float FrustumNear = 0.0f;
if (CsmIdx == 0)
{
FrustumNear = ViewerCamera.ZNear;
}
else
{
FrustumNear = mSumDistanceFarArray[CsmIdx - 1];
}
float FrustumFar = mSumDistanceFarArray[CsmIdx];
float FrustumLength = FrustumFar - FrustumNear;
float TanHalfFoVHeight = (float)Math.Tan(HalfFoV);
float TanHalfFoVWidth = TanHalfFoVHeight * ViewerCamera.Aspect;
float NearHalfHeight = FrustumNear * TanHalfFoVHeight;
float NearHalfWidth = FrustumNear * TanHalfFoVWidth;
Vector3 NearUpOffset = NearHalfHeight * ViewerCamera.CameraData.Up;
Vector3 NearRightOffset = NearHalfWidth * ViewerCamera.CameraData.Right;
float FarHalfHeight = FrustumFar * TanHalfFoVHeight;
float FarHalfWidth = FrustumFar * TanHalfFoVWidth;
Vector3 FarUpOffset = FarHalfHeight * ViewerCamera.CameraData.Up;
Vector3 FarRightOffset = FarHalfWidth * ViewerCamera.CameraData.Right;
mCSM_FrustumVtx[0] = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * FrustumNear + NearRightOffset + NearUpOffset; //nrt;
mCSM_FrustumVtx[1] = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * FrustumNear + NearRightOffset - NearUpOffset; //nrb;
mCSM_FrustumVtx[2] = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * FrustumNear - NearRightOffset + NearUpOffset; //nlt;
mCSM_FrustumVtx[3] = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * FrustumNear - NearRightOffset - NearUpOffset; //nlb;
mCSM_FrustumVtx[4] = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * FrustumFar + FarRightOffset + FarUpOffset; //frt;
mCSM_FrustumVtx[5] = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * FrustumFar + FarRightOffset - FarUpOffset; //frb;
mCSM_FrustumVtx[6] = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * FrustumFar - FarRightOffset + FarUpOffset; //flt;
mCSM_FrustumVtx[7] = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * FrustumFar - FarRightOffset - FarUpOffset; //flb;
//Vector3 FrustumCenter = (mCSM_FrustumVtx[1] + mCSM_FrustumVtx[2] + mCSM_FrustumVtx[7] + mCSM_FrustumVtx[4]) / 4.0f;
//Vector3 ViewerCameraPos = ViewerCamera.CameraData.Position;
//float DistanceFrustum2Camera = Vector3.Distance(ref FrustumCenter, ref ViewerCameraPos);
//Vector3 FrustumSphereCenter = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * DistanceFrustum2Camera;
float NearHalfDiagonalSqr = NearHalfWidth * NearHalfWidth + NearHalfHeight * NearHalfHeight;
float FarHalfDiagonalSqr = FarHalfWidth * FarHalfWidth + FarHalfHeight * FarHalfHeight;
float OptimalOffset = FrustumLength * 0.5f + (NearHalfDiagonalSqr - FarHalfDiagonalSqr) / (2.0f * FrustumLength);
float ViewerPosOffset = Clamp(FrustumFar - OptimalOffset, FrustumNear, FrustumFar);
Vector3 FrustumSphereCenter = ViewerCamera.CameraData.Position + ViewerCamera.CameraData.Direction * ViewerPosOffset;
float FrustumSphereRadius = 1.0f;
for (UInt32 FSR_Idx = 0; FSR_Idx < 8; FSR_Idx++)
{
FrustumSphereRadius = Math.Max(FrustumSphereRadius, Vector3.DistanceSquared(FrustumSphereCenter, mCSM_FrustumVtx[FSR_Idx]));
}
//FrustumSphereRadius = (float)Math.Ceiling((float)Math.Sqrt(FrustumSphereRadius));
FrustumSphereRadius = (float)Math.Sqrt(FrustumSphereRadius);
Vector3 ShadowCameraPos = FrustumSphereCenter - mDirLightDirection * (FrustumSphereRadius + mShadowCameraOffset);
mShadowCameraArray[CsmIdx].LookAtLH(ShadowCameraPos, FrustumSphereCenter, Vector3.UnitY, true);
float FrustumSphereDiameter = FrustumSphereRadius * 2.0f;
float ShadowCameraZFar = mShadowCameraOffset + FrustumSphereDiameter;
float ShadowCameraZNear = 0.0f;
mShadowCameraArray[CsmIdx].MakeOrtho(FrustumSphereDiameter, FrustumSphereDiameter, ShadowCameraZNear, ShadowCameraZFar);
Vector4 WorldCenterNDC = Vector4.Transform(new Vector4(0.0f, 0.0f, 0.0f, 1.0f), mShadowCameraArray[CsmIdx].CameraData.ViewProjection);
float TexelPosX = (WorldCenterNDC.X * 0.5f + 0.5f) * mInnerResolutionX;
float TexelPosAdjustedNdcX = ((float)Math.Floor(TexelPosX) / mInnerResolutionX - 0.5f) / 0.5f;
float TexelOffsetNdcX = TexelPosAdjustedNdcX - WorldCenterNDC.X;
float TexelPosY = (WorldCenterNDC.Y * (-0.5f) + 0.5f) * mInnerResolutionY;
float TexelPosAdjustedNdcY = ((float)Math.Floor(TexelPosY) / mInnerResolutionY - 0.5f) / (-0.5f);
float TexelOffsetNdcY = TexelPosAdjustedNdcY - WorldCenterNDC.Y;
mShadowCameraArray[CsmIdx].DoOrthoProjectionForShadow(FrustumSphereDiameter, FrustumSphereDiameter, ShadowCameraZNear, ShadowCameraZFar, TexelOffsetNdcX, TexelOffsetNdcY);
//data for other code to use;
{
mViewer2ShadowMtxArray[CsmIdx] = mShadowCameraArray[CsmIdx].CameraData.ViewProjection * mOrtho2UVMtx * mUVAdjustedMtxArray[CsmIdx];
float UniformDepthBias = 2.0f;
float PerObjCustomDepthBias = 1.0f;
float DepthBiasClipSpace = UniformDepthBias / (ShadowCameraZFar - ShadowCameraZNear) * (FrustumSphereDiameter / mInnerResolutionY) * PerObjCustomDepthBias;
//mShadowMapView.mDepthBiasAndZFarRcp = new Vector2(DepthBiasClipSpace, 1.0f / ShadowCameraZFar);
mShadowMapView.mDepthBiasAndZFarRcp = new Vector2(0.0f, 1.0f / ShadowCameraZFar);
mShadowTransitionScaleArray[CsmIdx] = 1.0f / (DepthBiasClipSpace + 0.00001f);
float FadeStartDistance = mShadowDistance - mShadowDistance * mFadeStrength;
mFadeParam.X = 1.0f / (mShadowDistance - FadeStartDistance + 0.0001f);
mFadeParam.Y = -FadeStartDistance * mFadeParam.X;
}
ViewerCamera.PushVisibleMesh2ShadowLayer(mShadowCameraArray[CsmIdx].CullingFrustum);
mShadowMapView.ResizeViewport(mResolutionX * CsmIdx + mBorderSize, mBorderSize, mInnerResolutionY, mInnerResolutionY);
mShadowMapView.CookShadowLayerData2Pass(RHICtx, m_refViewerCamera, mShadowCameraArray[CsmIdx], mSE_CSMMobile);
var CmdList = mCmdListDB_Shadow[CsmIdx, 0];
mShadowMapView.PushSpecRenderLayerDataToRHI(CmdList, ERenderLayer.RL_Shadow);
CmdList.BeginCommand();
CmdList.BeginRenderPass(mRenderPassDesc_CSM[CsmIdx], mShadowMapView.FrameBuffer);
CmdList.BuildRenderPass(DPLimitter);
CmdList.EndRenderPass();
CmdList.EndCommand();
ViewerCamera.ClearSpecRenderLayerData(ERenderLayer.RL_Shadow);
DrawCall = CmdList.DrawCall;
DrawTriangle = CmdList.DrawTriangle;
}
mShadowTransitionScaleVec.X = mShadowTransitionScaleArray[0];
mShadowTransitionScaleVec.Y = mShadowTransitionScaleArray[1];
mShadowTransitionScaleVec.Z = mShadowTransitionScaleArray[2];
mShadowTransitionScaleVec.W = mShadowTransitionScaleArray[3];
}
public async System.Threading.Tasks.Task <bool> Init(CRenderContext RHICtx)
{
await Thread.AsyncDummyClass.DummyFunc();
if (mSE_CSMMobile == null)
{
mSE_CSMMobile = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxSE_SSM>();
}
if (mSE_CSMMobile == null)
{
return(false);
}
mWholeReslutionX = mResolutionX * mCsmNum;
mWholeReslutionY = mResolutionY;
CGfxSceneViewInfo ShadowMapViewInfo = new CGfxSceneViewInfo();
ShadowMapViewInfo.mUseDSV = true;
ShadowMapViewInfo.Width = mWholeReslutionX;
ShadowMapViewInfo.Height = mWholeReslutionY;
ShadowMapViewInfo.mDSVDesc.Init();
ShadowMapViewInfo.mDSVDesc.Format = EngineNS.EPixelFormat.PXF_D16_UNORM;
ShadowMapViewInfo.mDSVDesc.Width = mWholeReslutionX;
ShadowMapViewInfo.mDSVDesc.Height = mWholeReslutionY;
mShadowMapView = new CGfxSceneView();
if (false == mShadowMapView.Init(RHICtx, null, ShadowMapViewInfo))
{
return(false);
}
mRenderPassDesc_CSM = new CRenderPassDesc[4];
FrameBufferClearColor TempClearColor = new FrameBufferClearColor();
TempClearColor.r = 1.0f;
TempClearColor.g = 1.0f;
TempClearColor.b = 1.0f;
TempClearColor.a = 1.0f;
mRenderPassDesc_CSM[0].mFBLoadAction_Color = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_CSM[0].mFBStoreAction_Color = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_CSM[0].mFBClearColorRT0 = TempClearColor;
mRenderPassDesc_CSM[0].mFBLoadAction_Depth = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_CSM[0].mFBStoreAction_Depth = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_CSM[0].mDepthClearValue = 1.0f;
mRenderPassDesc_CSM[0].mFBLoadAction_Stencil = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_CSM[0].mFBStoreAction_Stencil = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_CSM[0].mStencilClearValue = 0u;
for (UInt32 RPDIdx = 1; RPDIdx < 4; RPDIdx++)
{
mRenderPassDesc_CSM[RPDIdx].mFBLoadAction_Color = FrameBufferLoadAction.LoadActionLoad;
mRenderPassDesc_CSM[RPDIdx].mFBStoreAction_Color = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_CSM[RPDIdx].mFBClearColorRT0 = TempClearColor;
mRenderPassDesc_CSM[RPDIdx].mFBLoadAction_Depth = FrameBufferLoadAction.LoadActionLoad;
mRenderPassDesc_CSM[RPDIdx].mFBStoreAction_Depth = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_CSM[RPDIdx].mDepthClearValue = 1.0f;
mRenderPassDesc_CSM[RPDIdx].mFBLoadAction_Stencil = FrameBufferLoadAction.LoadActionLoad;
mRenderPassDesc_CSM[RPDIdx].mFBStoreAction_Stencil = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_CSM[RPDIdx].mStencilClearValue = 0u;
}
mShadowCameraArray = new CGfxCamera[4];
for (UInt32 CamIdx = 0; CamIdx < 4; CamIdx++)
{
mShadowCameraArray[CamIdx] = new CGfxCamera();
if (mShadowCameraArray[CamIdx].Init(RHICtx, false) == false)
{
return(false);
}
}
mShadowMapView.ResizeViewport(mBorderSize, mBorderSize, mInnerResolutionY, mInnerResolutionY);
mShadowMapSizeAndRcp.X = mWholeReslutionX;
mShadowMapSizeAndRcp.Y = mWholeReslutionY;
mShadowMapSizeAndRcp.Z = 1.0f / mWholeReslutionX;
mShadowMapSizeAndRcp.W = 1.0f / mWholeReslutionY;
if (CEngine.Instance.RenderSystem.RHIType == ERHIType.RHT_OGL)
{
//gles;
mOrtho2UVMtx.M11 = 0.5f;
mOrtho2UVMtx.M22 = 0.5f;
mOrtho2UVMtx.M33 = 0.5f;
mOrtho2UVMtx.M44 = 1.0f;
mOrtho2UVMtx.M41 = 0.5f;
mOrtho2UVMtx.M42 = 0.5f;
mOrtho2UVMtx.M43 = 0.5f;
}
else
{
// D3D
mOrtho2UVMtx.M11 = 0.5f;
mOrtho2UVMtx.M22 = -0.5f;
mOrtho2UVMtx.M33 = 1.0f;
mOrtho2UVMtx.M44 = 1.0f;
mOrtho2UVMtx.M41 = 0.5f;
mOrtho2UVMtx.M42 = 0.5f;
}
for (UInt32 UVAdjustIdx = 0; UVAdjustIdx < mCsmNum; UVAdjustIdx++)
{
mUVAdjustedMtxArray[UVAdjustIdx].M11 = (float)mInnerResolutionX / (float)mWholeReslutionX;
mUVAdjustedMtxArray[UVAdjustIdx].M22 = (float)mInnerResolutionY / (float)mWholeReslutionY;
mUVAdjustedMtxArray[UVAdjustIdx].M33 = 1.0f;
mUVAdjustedMtxArray[UVAdjustIdx].M44 = 1.0f;
mUVAdjustedMtxArray[UVAdjustIdx].M41 = (float)(mResolutionX * UVAdjustIdx + mBorderSize) / (float)mWholeReslutionX;
mUVAdjustedMtxArray[UVAdjustIdx].M42 = (float)mBorderSize / (float)mWholeReslutionY;
}
mCsmDistanceArray[0] = mShadowDistance * 0.08f;
mCsmDistanceArray[1] = mShadowDistance * 0.15f;
mCsmDistanceArray[2] = mShadowDistance * 0.30f;
mCsmDistanceArray[3] = mShadowDistance * 0.47f;
mSumDistanceFarArray[0] = mCsmDistanceArray[0];
mSumDistanceFarArray[1] = mCsmDistanceArray[0] + mCsmDistanceArray[1];
mSumDistanceFarArray[2] = mCsmDistanceArray[0] + mCsmDistanceArray[1] + mCsmDistanceArray[2];
mSumDistanceFarArray[3] = mCsmDistanceArray[0] + mCsmDistanceArray[1] + mCsmDistanceArray[2] + mCsmDistanceArray[3];
mSumDistanceFarVec.X = mSumDistanceFarArray[0];
mSumDistanceFarVec.Y = mSumDistanceFarArray[1];
mSumDistanceFarVec.Z = mSumDistanceFarArray[2];
mSumDistanceFarVec.W = mSumDistanceFarArray[3];
return(true);
}
public bool Init(UInt32 width, UInt32 height, CGfxCamera camera)
{
var RHICtx = EngineNS.CEngine.Instance.RenderContext;
mViewportSizeX = width;
mViewportSizeY = height;
//hit proxy view;
CGfxSceneViewInfo HitProxyViewInfo = new CGfxSceneViewInfo();
HitProxyViewInfo.mUseDSV = true;
HitProxyViewInfo.Width = width;
HitProxyViewInfo.Height = height;
HitProxyViewInfo.mDSVDesc.Init();
HitProxyViewInfo.mDSVDesc.Format = EngineNS.EPixelFormat.PXF_D24_UNORM_S8_UINT;
HitProxyViewInfo.mDSVDesc.Width = width;
HitProxyViewInfo.mDSVDesc.Height = height;
CRenderTargetViewDesc rtDesc0 = new CRenderTargetViewDesc();
rtDesc0.Init();
rtDesc0.Format = EPixelFormat.PXF_R8G8B8A8_UNORM;
rtDesc0.Width = width;
rtDesc0.Height = height;
HitProxyViewInfo.mRTVDescArray.Add(rtDesc0);
mHitProxyView = new CGfxSceneView();
if (false == mHitProxyView.Init(RHICtx, null, HitProxyViewInfo))
{
Profiler.Log.WriteLine(Profiler.ELogTag.Error, "@Graphic", $"HitProxyError!!!", "");
return(false);
}
mCamera = camera;
mRenderPassDesc_HitProxy = new CRenderPassDesc();
FrameBufferClearColor TempClearColor = new FrameBufferClearColor();
TempClearColor.r = 0.0f;
TempClearColor.g = 0.0f;
TempClearColor.b = 0.0f;
TempClearColor.a = 0.0f;
mRenderPassDesc_HitProxy.mFBLoadAction_Color = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_HitProxy.mFBStoreAction_Color = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_HitProxy.mFBClearColorRT0 = TempClearColor;
mRenderPassDesc_HitProxy.mFBLoadAction_Depth = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_HitProxy.mFBStoreAction_Depth = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_HitProxy.mDepthClearValue = 1.0f;
mRenderPassDesc_HitProxy.mFBLoadAction_Stencil = FrameBufferLoadAction.LoadActionClear;
mRenderPassDesc_HitProxy.mFBStoreAction_Stencil = FrameBufferStoreAction.StoreActionStore;
mRenderPassDesc_HitProxy.mStencilClearValue = 0u;
if (mHitProxySE == null)
{
mHitProxySE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxHitProxySE>();
}
if (mHitProxySE == null)
{
Profiler.Log.WriteLine(Profiler.ELogTag.Error, "@Graphic", $"HitProxyError!!!", "");
return(false);
}
if (mHitProxyAxisSE == null)
{
mHitProxyAxisSE = CEngine.Instance.ShadingEnvManager.GetGfxShadingEnv <CGfxHitProxyAxisSE>();
}
if (mHitProxyAxisSE == null)
{
Profiler.Log.WriteLine(Profiler.ELogTag.Error, "@Graphic", $"HitProxyError!!!", "");
return(false);
}
mHitProxyCPUTexture = new CBlobObject();
return(true);
}
public void TickLogic(CRenderContext RHICtx, CGfxCamera camera)
{
if (CEngine.EnableBloom == false)
{
return;
}
if (RHICtx == null)
{
Profiler.Log.WriteLine(Profiler.ELogTag.Error, "@Graphic", $"BloomError!!!", "");
return;
}
ScopeTickLogic.Begin();
//blur h pass
var CmdList = mCmdListDB_Bloom[0];
CmdList.BeginCommand();
CmdList.BeginRenderPass(mRenderPassDesc_Bloom, mView_BlurH8.FrameBuffer);
mView_BlurH8.CookViewportMeshToPass(RHICtx, mSE_BlurH, camera, mScreenAlignedTriangle);
mView_BlurH8.PushPassToRHI(CmdList);
CmdList.BuildRenderPass();
CmdList.EndRenderPass();
//blur v pass
CmdList.BeginRenderPass(mRenderPassDesc_Bloom, mView_BlurV8.FrameBuffer);
mView_BlurV8.CookViewportMeshToPass(RHICtx, mSE_BlurV, camera, mScreenAlignedTriangle);
mView_BlurV8.PushPassToRHI(CmdList);
CmdList.BuildRenderPass();
CmdList.EndRenderPass();
//d16 pass
CmdList.BeginRenderPass(mRenderPassDesc_Bloom, mDSView16.FrameBuffer);
mDownSampSE.mSrcTex = mView_BlurV8.FrameBuffer.GetSRV_RenderTarget(0);
mDSView16.CookViewportMeshToPass(RHICtx, mDownSampSE, camera, mScreenAlignedTriangle);
mDSView16.PushPassToRHI(CmdList);
CmdList.BuildRenderPass();
CmdList.EndRenderPass();
//d32 pass
CmdList.BeginRenderPass(mRenderPassDesc_Bloom, mDSView32.FrameBuffer);
mDownSampSE.mSrcTex = mDSView16.FrameBuffer.GetSRV_RenderTarget(0);
mDSView32.CookViewportMeshToPass(RHICtx, mDownSampSE, camera, mScreenAlignedTriangle);
mDSView32.PushPassToRHI(CmdList);
CmdList.BuildRenderPass();
CmdList.EndRenderPass();
//d64 pass
CmdList.BeginRenderPass(mRenderPassDesc_Bloom, mDSView64.FrameBuffer);
mDownSampSE.mSrcTex = mDSView32.FrameBuffer.GetSRV_RenderTarget(0);
mDSView64.CookViewportMeshToPass(RHICtx, mDownSampSE, camera, mScreenAlignedTriangle);
mDSView64.PushPassToRHI(CmdList);
CmdList.BuildRenderPass();
CmdList.EndRenderPass();
//u32 pass
CmdList.BeginRenderPass(mRenderPassDesc_Bloom, mUSView32.FrameBuffer);
mUpSampSE.mSrcTexUp = mDSView32.FrameBuffer.GetSRV_RenderTarget(0);
mUpSampSE.mSrcTexDown = mDSView64.FrameBuffer.GetSRV_RenderTarget(0);
mUSView32.CookViewportMeshToPass(RHICtx, mUpSampSE, camera, mScreenAlignedTriangle);
mUSView32.PushPassToRHI(CmdList);
CmdList.BuildRenderPass();
CmdList.EndRenderPass();
//u16 pass
CmdList.BeginRenderPass(mRenderPassDesc_Bloom, mUSView16.FrameBuffer);
mUpSampSE.mSrcTexUp = mDSView16.FrameBuffer.GetSRV_RenderTarget(0);
mUpSampSE.mSrcTexDown = mUSView32.FrameBuffer.GetSRV_RenderTarget(0);
mUSView16.CookViewportMeshToPass(RHICtx, mUpSampSE, camera, mScreenAlignedTriangle);
mUSView16.PushPassToRHI(CmdList);
CmdList.BuildRenderPass();
CmdList.EndRenderPass();
//u8 pass
CmdList.BeginRenderPass(mRenderPassDesc_Bloom, mUSView8.FrameBuffer);
mUpSampSE.mSrcTexUp = mView_BlurV8.FrameBuffer.GetSRV_RenderTarget(0);
mUpSampSE.mSrcTexDown = mUSView16.FrameBuffer.GetSRV_RenderTarget(0);
mUSView8.CookViewportMeshToPass(RHICtx, mUpSampSE, camera, mScreenAlignedTriangle);
mUSView8.PushPassToRHI(CmdList);
CmdList.BuildRenderPass();
CmdList.EndRenderPass();
CmdList.EndCommand();
ScopeTickLogic.End();
}
private void TickLogic_Impl(CRenderContext RHICtx, CGfxCamera camera, Vector3 SunDir, CGfxSceneView BaseSceneView)
{
if (CEngine.EnableSunShaft == false)
{
mStopSunShaftUpdate = true;
return;
}
if (RHICtx == null)
{
return;
}
ScopeTickLogic.Begin();
mSunPosNdc.X = -SunDir.X * mSunDistance;
mSunPosNdc.Y = -SunDir.Y * mSunDistance;
mSunPosNdc.Z = -SunDir.Z * mSunDistance;
mSunPosNdc.W = 1.0f;
mSunPosNdc = Vector4.Transform(mSunPosNdc, camera.CameraData.ViewProjection);
mSunPosNdc.X = Clamp(mSunPosNdc.X / mSunPosNdc.W, mSunPosNdcMin, mSunPosNdcMax);
mSunPosNdc.Y = Clamp(mSunPosNdc.Y / mSunPosNdc.W, mSunPosNdcMin, mSunPosNdcMax);
float AttenOffset = Clamp(Math.Abs(mSunPosNdc.X) - 1.0f, 0.0f, 0.5f) + Clamp(Math.Abs(mSunPosNdc.Y) - 1.0f, 0.0f, 0.5f);
mSunShaftAtten = Clamp(Vector3.Dot(-1.0f * camera.CameraData.Direction, SunDir) * 2.0f - AttenOffset, 0.0f, 1.0f);
if (mSunShaftAtten <= 0.0f)
{
mStopSunShaftUpdate = true;
return;
}
else
{
mStopSunShaftUpdate = false;
}
if (CEngine.Instance.RenderSystem.RHIType != ERHIType.RHT_OGL)
{
mSunPosNdc.W = 1.0f;
}
else
{
mSunPosNdc.W = -1.0f;
}
var CmdList = mCLDB_SunShaft[0];
CmdList.BeginCommand();
//generate mask;
mSE_Mask.mBaseSceneView = BaseSceneView.FrameBuffer.GetSRV_RenderTarget(0);
mView_Mask.CookViewportMeshToPassInMultiPassMode(RHICtx, mSE_Mask, 0, camera, mViewportMesh);
mView_Mask.PushPassToRHIInMultiPassMode(CmdList, 0);
CmdList.BeginRenderPass(mRenderPassDesc_SunShaft, mView_Mask.FrameBuffer);
CmdList.BuildRenderPass();
CmdList.EndRenderPass();
//blur0;
mSunPosNdc.Z = 0.2f;
mView_Blur.SunPosNDC = mSunPosNdc;
mSE_Blur.mSunShaftMask = mView_Mask.FrameBuffer.GetSRV_RenderTarget(0);
mView_Blur.CookViewportMeshToPassInMultiPassMode(RHICtx, mSE_Blur, 0, camera, mViewportMesh);
mView_Blur.PushPassToRHIInMultiPassMode(CmdList, 0);
CmdList.BeginRenderPass(mRenderPassDesc_SunShaft, mView_Blur.FrameBuffer);
CmdList.BuildRenderPass();
CmdList.EndRenderPass();
CmdList.EndCommand();
CmdList = mCLDB_DisableWarning0[0];
CmdList.BeginCommand();
//blur1;
mSunPosNdc.Z = 0.4f;
mView_Mask.SunPosNDC = mSunPosNdc;
mSE_Blur.mSunShaftMask = mView_Blur.FrameBuffer.GetSRV_RenderTarget(0);
mView_Mask.CookViewportMeshToPassInMultiPassMode(RHICtx, mSE_Blur, 1, camera, mViewportMesh);
mView_Mask.PushPassToRHIInMultiPassMode(CmdList, 1);
CmdList.BeginRenderPass(mRenderPassDesc_SunShaft, mView_Mask.FrameBuffer);
CmdList.BuildRenderPass();
CmdList.EndRenderPass();
CmdList.EndCommand();
CmdList = mCLDB_DisableWarning1[0];
CmdList.BeginCommand();
//blur2;
mSunPosNdc.Z = 0.7f;
mView_Blur.SunPosNDC = mSunPosNdc;
mSE_Blur.mSunShaftMask = mView_Mask.FrameBuffer.GetSRV_RenderTarget(0);
mView_Blur.CookViewportMeshToPassInMultiPassMode(RHICtx, mSE_Blur, 1, camera, mViewportMesh);
mView_Blur.PushPassToRHIInMultiPassMode(CmdList, 1);
CmdList.BeginRenderPass(mRenderPassDesc_SunShaft, mView_Blur.FrameBuffer);
CmdList.BuildRenderPass();
CmdList.EndRenderPass();
CmdList.EndCommand();
ScopeTickLogic.End();
}
