public void Init(int passId, Matrix viewProjMatrix, MyViewport viewport, MyGBuffer gbuffer)
{
m_viewProjMatrix = viewProjMatrix;
m_viewport = viewport;
m_gbuffer = gbuffer;
Init(passId, "GBuffer", MyFrustumEnum.MainFrustum, MyPassIdResolver.GetGBufferPassIdx(PassId));
}
internal static void DrawFullscreenQuad(MyViewport? customViewport = null)
{
if (customViewport.HasValue)
{
RC.DeviceContext.Rasterizer.SetViewport(customViewport.Value.OffsetX, customViewport.Value.OffsetY, customViewport.Value.Width, customViewport.Value.Height);
}
else
{
RC.DeviceContext.Rasterizer.SetViewport(0, 0, MyRender11.ViewportResolution.X, MyRender11.ViewportResolution.Y);
}
// set vertex buffer:
if (!MyStereoRender.Enable || MyStereoRender.RenderRegion == MyStereoRegion.FULLSCREEN)
RC.SetVB(0, m_VBFullscreen.Buffer, m_VBFullscreen.Stride);
else if (MyStereoRender.RenderRegion == MyStereoRegion.LEFT)
RC.SetVB(0, m_VBLeftPart.Buffer, m_VBLeftPart.Stride);
else if (MyStereoRender.RenderRegion == MyStereoRegion.RIGHT)
RC.SetVB(0, m_VBRightPart.Buffer, m_VBRightPart.Stride);
if (MyStereoRender.Enable)
MyStereoRender.PSBindRawCB_FrameConstants(RC);
RC.DeviceContext.InputAssembler.PrimitiveTopology = SharpDX.Direct3D.PrimitiveTopology.TriangleStrip;
RC.SetIL(m_IL);
RC.SetVS(m_VSCopy);
RC.DeviceContext.Draw(4, 0);
MyRender11.ProcessDebugOutput();
RC.DeviceContext.InputAssembler.PrimitiveTopology = SharpDX.Direct3D.PrimitiveTopology.TriangleList;
if (MyStereoRender.Enable)
RC.DeviceContext.PixelShader.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
}
internal static void DrawFullscreenQuad(MyViewport? customViewport = null)
{
if (customViewport.HasValue)
RC.SetViewport(customViewport.Value.OffsetX, customViewport.Value.OffsetY, customViewport.Value.Width, customViewport.Value.Height);
else
RC.SetScreenViewport();
// set vertex buffer:
if (!MyStereoRender.Enable || MyStereoRender.RenderRegion == MyStereoRegion.FULLSCREEN)
RC.SetVertexBuffer(0, m_VBFullscreen);
else if (MyStereoRender.RenderRegion == MyStereoRegion.LEFT)
RC.SetVertexBuffer(0, m_VBLeftPart);
else if (MyStereoRender.RenderRegion == MyStereoRegion.RIGHT)
RC.SetVertexBuffer(0, m_VBRightPart);
if (MyStereoRender.Enable)
MyStereoRender.PSBindRawCB_FrameConstants(RC);
RC.SetPrimitiveTopology(SharpDX.Direct3D.PrimitiveTopology.TriangleStrip);
RC.SetInputLayout(m_IL);
RC.VertexShader.Set(m_VSCopy);
RC.Draw(4, 0);
RC.SetPrimitiveTopology(SharpDX.Direct3D.PrimitiveTopology.TriangleList);
if (MyStereoRender.Enable)
RC.PixelShader.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
}
public void UpdateScreenSize(MyViewport currentScreenViewport)
{
Viewport = currentScreenViewport; // MySandboxGame.ScreenViewport; // no dependency on sandbox!
PreviousPosition = Vector3D.Zero;
BoundingFrustum = new BoundingFrustumD(MatrixD.Identity);
ForwardAspectRatio = (float)Viewport.Width / (float)Viewport.Height;
}
protected override void StartRenderComponent(MyRenderDeviceSettings?settings)
{
DrawThread = Thread.CurrentThread;
MyRenderWindow wnd = new MyRenderWindow();
#if XB1
System.Diagnostics.Debug.Assert(false);
#else
wnd.Control = Control.FromHandle(WindowHandle);
wnd.TopLevelForm = (Form)wnd.Control.TopLevelControl;
wnd.TopLevelForm.Tag = wnd;
m_bufferedInputSource = wnd;
wnd.TopLevelForm.KeyPress += TopLevelForm_KeyPress;
m_windowCreatedEvent.Set();
((Form)wnd.TopLevelForm).FormClosed += (o, e) => ExitThreadSafe();
#endif
Action showCursor = () =>
{
//if (!wnd.TopLevelForm.IsDisposed)
//wnd.TopLevelForm.ShowCursor = true;
};
Action hideCursor = () =>
{
//if (!wnd.TopLevelForm.IsDisposed)
//wnd.TopLevelForm.ShowCursor = false;
};
m_setMouseVisible = (b) =>
{
// In case of crash, this may be null, don't want subsequent crash
var component = GameRenderComponent;
if (component != null)
{
var renderThread = component.RenderThread;
if (renderThread != null)
{
renderThread.Invoke(b ? showCursor : hideCursor);
}
}
};
if (settings == null)
{
settings = new MyRenderDeviceSettings(0, MyWindowModeEnum.Window, wnd.Control.ClientSize.Width, wnd.Control.ClientSize.Height, 0, false, MyCompilationSymbols.DX11ForceStereo, false);
}
GameRenderComponent.StartSync(m_gameTimer, wnd, settings, MyRenderQualityEnum.NORMAL, MyPerGameSettings.MaxFrameRate);
GameRenderComponent.RenderThread.SizeChanged += RenderThread_SizeChanged;
GameRenderComponent.RenderThread.BeforeDraw += RenderThread_BeforeDraw;
VRageRender.MyViewport vp = new MyViewport(0, 0, wnd.Control.ClientSize.Width, wnd.Control.ClientSize.Height);
RenderThread_SizeChanged(wnd.Control.ClientSize.Width, wnd.Control.ClientSize.Height, vp);
}
public void UpdateScreenSize(MyViewport currentScreenViewport)
{
Viewport = currentScreenViewport;
PreviousPosition = Vector3D.Zero;
BoundingFrustum = new BoundingFrustumD(MatrixD.Identity);
AspectRatio = Viewport.Width / Viewport.Height;
}
public void UpdateScreenSize()
{
Viewport = MySandboxGame.ScreenViewport;
PreviousPosition = Vector3D.Zero;
BoundingFrustum = new BoundingFrustumD(MatrixD.Identity);
ForwardAspectRatio = (float)Viewport.Width / (float)Viewport.Height;
}
internal static void Run(RenderTargetView renderTarget, RenderTargetView intermediateRenderTarget, ShaderResourceView intermediateResourceView, ShaderResourceView initialResourceView,
int maxOffset = 5, MyBlurDensityFunctionType densityFunctionType = MyBlurDensityFunctionType.Gaussian, float WeightParameter = 1.5f,
DepthStencilState depthStencilState = null, int stencilRef = 0x0, bool copyOnStencilFail = false,
float depthDiscardThreshold = 0.0f, MyViewport? viewport = null)
{
ProfilerShort.Begin("MyBlur.Run");
MyGpuProfiler.IC_BeginBlock("MyBlur.Run");
Debug.Assert(initialResourceView != null);
Debug.Assert(intermediateResourceView != null);
Debug.Assert(intermediateRenderTarget != null);
Debug.Assert(renderTarget != null);
int shaderKey = InitShaders(densityFunctionType, maxOffset, copyOnStencilFail, depthDiscardThreshold);
RC.DeviceContext.PixelShader.SetConstantBuffer(5, m_blurConstantBuffer);
BlurConstants constants = new BlurConstants
{
DistributionWeight = WeightParameter,
StencilRef = stencilRef,
};
var mapping = MyMapping.MapDiscard(m_blurConstantBuffer);
mapping.WriteAndPosition(ref constants);
mapping.Unmap();
// Horizontal pass
MyRender11.DeviceContext.ClearRenderTargetView(intermediateRenderTarget, Color4.White);
RC.DeviceContext.OutputMerger.SetTargets(intermediateRenderTarget);
RC.SetDS(depthStencilState, stencilRef);
RC.DeviceContext.PixelShader.SetShaderResource(0, MyGBuffer.Main.DepthStencil.m_SRV_depth);
RC.DeviceContext.PixelShader.SetShaderResource(4, MyGBuffer.Main.DepthStencil.m_SRV_stencil);
RC.DeviceContext.PixelShader.SetShaderResource(5, initialResourceView);
RC.SetPS(m_blurShaders[shaderKey].Item1);
MyScreenPass.DrawFullscreenQuad(viewport);
RC.DeviceContext.PixelShader.SetShaderResource(5, null);
// Vertical pass
MyRender11.DeviceContext.ClearRenderTargetView(renderTarget, Color4.White);
RC.DeviceContext.OutputMerger.SetTargets(renderTarget);
RC.SetDS(depthStencilState, stencilRef);
RC.DeviceContext.PixelShader.SetShaderResource(0, MyGBuffer.Main.DepthStencil.m_SRV_depth);
RC.DeviceContext.PixelShader.SetShaderResource(4, MyGBuffer.Main.DepthStencil.m_SRV_stencil);
RC.DeviceContext.PixelShader.SetShaderResource(5, intermediateResourceView);
RC.SetPS(m_blurShaders[shaderKey].Item2);
MyScreenPass.DrawFullscreenQuad(viewport);
RC.DeviceContext.PixelShader.SetShaderResource(0, null);
RC.DeviceContext.PixelShader.SetShaderResource(4, null);
RC.DeviceContext.PixelShader.SetShaderResource(5, null);
MyGpuProfiler.IC_EndBlock();
ProfilerShort.End();
}
internal static void DrawFullscreenQuad(MyViewport ? customViewport = null)
{
if(customViewport.HasValue)
{
RC.Context.Rasterizer.SetViewport(customViewport.Value.OffsetX, customViewport.Value.OffsetY, customViewport.Value.Width, customViewport.Value.Height);
}
else
{
RC.Context.Rasterizer.SetViewport(0, 0, MyRender11.ViewportResolution.X, MyRender11.ViewportResolution.Y);
}
RC.Context.InputAssembler.PrimitiveTopology = SharpDX.Direct3D.PrimitiveTopology.TriangleList;
RC.SetIL(null);
RC.SetVS(m_fullscreenQuadVS);
RC.Context.Draw(3, 0);
}
public void Init(int passId, Matrix viewProjMatrix, MyViewport viewport, IDsvBindable dsv, bool isCascade, string debugName)
{
m_viewProjMatrix = viewProjMatrix;
m_viewport = viewport;
m_dsv = dsv;
m_isCascade = isCascade;
if (isCascade)
{
Init(passId, debugName, MyFrustumEnum.ShadowCascade, MyPassIdResolver.GetCascadeDepthPassIdx(passId));
}
else
{
Init(passId, debugName, MyFrustumEnum.ShadowProjection, MyPassIdResolver.GetSingleDepthPassIdx(passId));
}
}
protected override void StartRenderComponent(MyRenderDeviceSettings? settings)
{
DrawThread = Thread.CurrentThread;
MyRenderWindow wnd = new MyRenderWindow();
wnd.Control = Control.FromHandle(WindowHandle);
wnd.TopLevelForm = (Form)wnd.Control.TopLevelControl;
m_bufferedInputSource = wnd;
m_windowCreatedEvent.Set();
((Form)wnd.TopLevelForm).FormClosed += (o, e) => ExitThreadSafe();
Action showCursor = () =>
{
//if (!wnd.TopLevelForm.IsDisposed)
//wnd.TopLevelForm.ShowCursor = true;
};
Action hideCursor = () =>
{
//if (!wnd.TopLevelForm.IsDisposed)
//wnd.TopLevelForm.ShowCursor = false;
};
m_setMouseVisible = (b) =>
{
// In case of crash, this may be null, don't want subsequent crash
var component = GameRenderComponent;
if (component != null)
{
var renderThread = component.RenderThread;
if (renderThread != null)
{
renderThread.Invoke(b ? showCursor : hideCursor);
}
}
};
if (settings == null)
{
settings = new MyRenderDeviceSettings(0, MyWindowModeEnum.Window, wnd.Control.ClientSize.Width, wnd.Control.ClientSize.Height, 0, false);
}
GameRenderComponent.StartSync(m_gameTimer, wnd, settings, MyRenderQualityEnum.NORMAL);
GameRenderComponent.RenderThread.SizeChanged += RenderThread_SizeChanged;
GameRenderComponent.RenderThread.BeforeDraw += RenderThread_BeforeDraw;
VRageRender.MyViewport vp = new MyViewport(0, 0, wnd.Control.ClientSize.Width, wnd.Control.ClientSize.Height);
RenderThread_SizeChanged(wnd.Control.ClientSize.Width, wnd.Control.ClientSize.Height, vp);
}
internal static void Run(MyBindableResource destination, MyBindableResource source, MyViewport? customViewport = null)
{
var context = MyRender11.DeviceContext;
context.OutputMerger.BlendState = null;
//context.Rasterizer.SetViewport(0, 0, MyRender.ViewportResolution.X, MyRender.ViewportResolution.Y);
RC.SetIL(null);
context.PixelShader.Set(m_copyPs);
//context.OutputMerger.SetTargets(null as DepthStencilView, target);
//context.PixelShader.SetShaderResource(0, resource);
RC.BindDepthRT(null, DepthStencilAccess.ReadWrite, destination);
RC.BindSRV(0, source);
MyScreenPass.DrawFullscreenQuad(customViewport ?? new MyViewport(destination.GetSize().X, destination.GetSize().Y));
}
internal static void Run(IRtvBindable destination, ISrvBindable source, bool alphaBlended = false, MyViewport? customViewport = null)
{
if (alphaBlended)
RC.SetBlendState(MyBlendStateManager.BlendAlphaPremult);
else
RC.SetBlendState(null);
//context.Rasterizer.SetViewport(0, 0, MyRender.ViewportResolution.X, MyRender.ViewportResolution.Y);
RC.SetInputLayout(null);
RC.PixelShader.Set(m_copyPs);
//context.OutputMerger.SetTargets(null as DepthStencilView, target);
//context.PixelShader.SetShaderResource(0, resource);
RC.SetRtv(destination);
RC.PixelShader.SetSrv(0, source);
MyScreenPass.DrawFullscreenQuad(customViewport ?? new MyViewport(destination.Size.X, destination.Size.Y));
}
void InitRenderPasses(MyCullQuery cullQuery, List <MyRenderPass> renderPasses)
{
renderPasses.Clear();
foreach (var query in cullQuery.RenderingPasses)
{
if (query == null)
{
continue;
}
Matrix matrix = query.ViewProjection;
MyViewport viewport = query.Viewport;
if (query is VRageRender.MyGBufferPass)
{
VRageRender.MyGBufferPass oldGBufferPass = (VRageRender.MyGBufferPass)query;
MyGBuffer gbuffer = oldGBufferPass.GBuffer;
MyGBufferPass gbufferPass;
int passId = GetPassId(oldGBufferPass);
m_gbufferPassesPool.AllocateOrCreate(out gbufferPass);
gbufferPass.Init(passId, matrix, viewport, gbuffer);
renderPasses.Add(gbufferPass);
}
if (query is VRageRender.MyDepthPass)
{
VRageRender.MyDepthPass oldDepthPass = (VRageRender.MyDepthPass)query;
IDsvBindable dsv = oldDepthPass.Dsv;
MyDepthPass depthPass;
bool isCascade = oldDepthPass.IsCascade;
int passId = GetPassId(oldDepthPass);
m_depthPassesPool.AllocateOrCreate(out depthPass);
depthPass.Init(passId, matrix, viewport, dsv, isCascade, oldDepthPass.DebugName);
renderPasses.Add(depthPass);
}
}
}
static void Resolve(bool blur, IRtvBindable dst, MyViewport viewport)
{
RC.SetRtv(dst);
RC.PixelShader.SetSrv(0, m_quarterResAOTextureArray);
if (blur)
{
RC.PixelShader.Set(m_reinterleaveAOPS_PreBlur);
RC.PixelShader.SetSrv(1, m_fullResViewDepthTarget);
}
else
{
RC.PixelShader.Set(m_reinterleaveAOPS);
}
RC.PixelShader.SetSamplers(0, MySamplerStateManager.PointHBAOClamp);
MyScreenPass.DrawFullscreenQuad(viewport);
}
static void DrawBlurXPS(MyViewport viewport)
{
RC.SetRtv(m_fullResAOZTexture);
RC.PixelShader.Set(m_blurXPS);
RC.PixelShader.SetSrv(0, m_fullResAOZTexture2);
RC.PixelShader.SetSamplers(0, MySamplerStateManager.Point);
RC.PixelShader.SetSamplers(1, MySamplerStateManager.Linear);
MyScreenPass.DrawFullscreenQuad(viewport);
}
internal static void RenderColoredTextures(List <renderColoredTextureProperties> texturesToRender)
{
if (texturesToRender.Count == 0)
{
return;
}
if (!m_initialized)
{
Init();
}
const int RENDER_TEXTURE_RESOLUTION = 512;
RC.DeviceContext.OutputMerger.BlendState = null;
RC.SetIL(null);
RC.SetPS(m_ps);
RC.SetCB(0, MyCommon.FrameConstants);
RC.SetCB(1, m_cb);
Dictionary <Vector2I, MyRenderTarget> createdRenderTextureTargets = new Dictionary <Vector2I, MyRenderTarget>();
foreach (var texture in texturesToRender)
{
TexId texId = MyTextures.GetTexture(texture.TextureName, MyTextureEnum.COLOR_METAL, true);
if (texId == TexId.NULL)
{
continue;
}
Vector2 texSize = MyTextures.GetSize(texId);
Vector2I renderTargetResolution = new Vector2I(RENDER_TEXTURE_RESOLUTION, RENDER_TEXTURE_RESOLUTION);
if (texSize.Y > 0)
{
if (texSize.Y < RENDER_TEXTURE_RESOLUTION)
{
renderTargetResolution.X = (int)texSize.X;
renderTargetResolution.Y = (int)texSize.Y;
}
else
{
renderTargetResolution.X *= (int)(texSize.X / texSize.Y);
}
}
MyViewport viewport = new MyViewport(renderTargetResolution.X, renderTargetResolution.Y);
MyRenderTarget renderTexture = null;
if (!createdRenderTextureTargets.TryGetValue(renderTargetResolution, out renderTexture))
{
renderTexture = new MyRenderTarget(renderTargetResolution.X, renderTargetResolution.Y, SharpDX.DXGI.Format.R8G8B8A8_UNorm_SRgb, 1, 0);
createdRenderTextureTargets[renderTargetResolution] = renderTexture;
}
RC.BindDepthRT(null, DepthStencilAccess.ReadWrite, renderTexture);
// Set color
var mapping = MyMapping.MapDiscard(m_cb);
Vector4 color = new Vector4(texture.ColorMaskHSV, 1);
mapping.WriteAndPosition(ref color);
mapping.Unmap();
// Set texture
RC.DeviceContext.PixelShader.SetShaderResource(0, MyTextures.GetView(texId));
// Draw
MyScreenPass.DrawFullscreenQuad(viewport);
// Save to file
MyTextureData.ToFile(renderTexture.GetHWResource(), texture.PathToSave, ImageFileFormat.Png);
}
texturesToRender.Clear();
foreach (var texture in createdRenderTextureTargets)
{
texture.Value.Release();
}
createdRenderTextureTargets.Clear();
RC.BindDepthRT(null, DepthStencilAccess.ReadWrite, null);
RC.BindGBufferForRead(0, MyGBuffer.Main);
}
static void DrawCoarseAO(MyGBuffer gbuffer, MyViewport viewport)
{
var qViewport = GetQuarterViewport(viewport);
RC.PixelShader.Set(m_coarseAOPS);
RC.PixelShader.SetSamplers(0, Params.DepthClampToEdge ? MySamplerStateManager.PointHBAOClamp : MySamplerStateManager.PointHBAOBorder);
RC.PixelShader.SetSamplers(1, MySamplerStateManager.PointHBAOClamp);
RC.PixelShader.SetSrv(1, gbuffer.GBuffer1);
for (int sliceIndex = 0; sliceIndex < NUM_SLICES; ++sliceIndex)
{
RC.PixelShader.SetSrv(0, m_quarterResViewDepthTextureArray.SubresourceSrv(sliceIndex));
RC.PixelShader.SetConstantBuffer(1, m_perPassCBs[sliceIndex]);
RC.GeometryShader.SetConstantBuffer(1, m_perPassCBs[sliceIndex]);
RC.SetRtv(m_quarterResAOTextureArray.SubresourceRtv(sliceIndex));
MyScreenPass.DrawFullscreenQuad(qViewport);
}
RC.GeometryShader.Set(null);
}
public void UpdateScreenSize()
{
Viewport = MySandboxGame.ScreenViewport;
PreviousPosition = Vector3D.Zero;
BoundingFrustum = new BoundingFrustumD(MatrixD.Identity);
ForwardAspectRatio = (float)Viewport.Width / (float)Viewport.Height;
}
// -------------------------------------------------------------------------------------
public MyCamera(float fieldOfView, MyViewport currentScreenViewport)
{
FieldOfView = fieldOfView;
Zoom = new MyCameraZoomProperties(this);
UpdateScreenSize(currentScreenViewport);
}
protected void RenderThread_SizeChanged(int width, int height, MyViewport viewport)
{
this.Invoke(() => UpdateScreenSize(width, height, viewport));
}
static GlobalConstantBuffer InitConstantBuffer(MyViewport viewport)
{
GlobalConstantBuffer m_Data = new GlobalConstantBuffer();
Matrix m = MyRender11.Environment.Matrices.Projection;
// ProjectionMatrixInfo
// In matrices generated with D3DXMatrixPerspectiveFovRH
// A = zf/(zn-zf)
// B = zn*zf/(zn-zf)
// C = -1
float A = m.M33;
float B = m.M43;
// Rely on INFs to be generated in case of any divisions by zero
float zNear = B / A;
float zFar = B / (A + 1);
// Some matrices may use negative m00 or m11 terms to flip X/Y axises
float tanHalfFovX = 1 / Math.Abs(m.M11);
float tanHalfFovY = 1 / Math.Abs(m.M22);
// SetDepthLinearizationConstants
const float EPSILON = 1e-6f;
float inverseZNear = Math.Max(1 / zNear, EPSILON);
float inverseZFar = Math.Max(1 / zFar, EPSILON);
m_Data.LinearizeDepthA = inverseZFar - inverseZNear;
m_Data.LinearizeDepthB = inverseZNear;
// SetViewportConstants
m_Data.InverseDepthRangeA = 1f;
m_Data.InverseDepthRangeB = 0f;
m_Data.InputViewportTopLeft.X = viewport.OffsetX;
m_Data.InputViewportTopLeft.Y = viewport.OffsetY;
// SetProjectionConstants
m_Data.UVToViewA.X = 2 * tanHalfFovX;
m_Data.UVToViewA.Y = -2 * tanHalfFovY;
m_Data.UVToViewB.X = -1 * tanHalfFovX;
m_Data.UVToViewB.Y = 1 * tanHalfFovY;
// SetResolutionConstants
m_Data.InvFullResolution.X = 1.0f / viewport.Width;
m_Data.InvFullResolution.Y = 1.0f / viewport.Height;
m_Data.InvQuarterResolution.X = 1.0f / DivUp((int)viewport.Width, 4);
m_Data.InvQuarterResolution.Y = 1.0f / DivUp((int)viewport.Height, 4);
// SetNormalData
m_Data.NormalMatrix = MyRender11.Environment.Matrices.ViewAt0;
m_Data.NormalDecodeScale = 2;
m_Data.NormalDecodeBias = -1;
// SetAORadiusConstants
float radiusInMeters = Math.Max(Params.Radius, EPSILON);
float r = radiusInMeters * METERS_TO_VIEW_SPACE_UNITS;
m_Data.R2 = r * r;
m_Data.NegInvR2 = -1 / m_Data.R2;
m_Data.RadiusToScreen = r * 0.5f / tanHalfFovY * viewport.Height;
float backgroundViewDepth = Math.Max(Params.BackgroundViewDepth, EPSILON);
if (Params.AdaptToFOV)
{
// use larger background view depth for low FOV values (less then 30 degrees)
float factor = Math.Min(1.0f, MyRender11.Environment.Matrices.FovH / MathHelper.ToRadians(30));
backgroundViewDepth = MathHelper.Lerp(6000, backgroundViewDepth, factor);
}
m_Data.BackgroundAORadiusPixels = m_Data.RadiusToScreen / backgroundViewDepth;
float foregroundViewDepth = Math.Max(Params.ForegroundViewDepth, EPSILON);
m_Data.ForegroundAORadiusPixels = m_Data.RadiusToScreen / foregroundViewDepth;
// SetBlurConstants
float BaseSharpness = Math.Max(Params.BlurSharpness, 0);
BaseSharpness /= METERS_TO_VIEW_SPACE_UNITS;
if (Params.BlurSharpnessFunctionEnable)
{
m_Data.BlurViewDepth0 = Math.Max(Params.BlurSharpnessFunctionForegroundViewDepth, 0);
m_Data.BlurViewDepth1 = Math.Max(Params.BlurSharpnessFunctionBackgroundViewDepth, m_Data.BlurViewDepth0 + EPSILON);
m_Data.BlurSharpness0 = BaseSharpness * Math.Max(Params.BlurSharpnessFunctionForegroundScale, 0);
m_Data.BlurSharpness1 = BaseSharpness;
}
else
{
m_Data.BlurSharpness0 = BaseSharpness;
m_Data.BlurSharpness1 = BaseSharpness;
m_Data.BlurViewDepth0 = 0;
m_Data.BlurViewDepth1 = 1;
}
// SetDepthThresholdConstants
if (Params.DepthThresholdEnable)
{
m_Data.ViewDepthThresholdNegInv = -1 / Math.Max(Params.DepthThreshold, EPSILON);
m_Data.ViewDepthThresholdSharpness = Math.Max(Params.DepthThresholdSharpness, 0);
}
else
{
m_Data.ViewDepthThresholdNegInv = 0;
m_Data.ViewDepthThresholdSharpness = 1;
}
// SetAOParameters
m_Data.PowExponent = Math.Min(Math.Max(Params.PowerExponent, 1), 8);
m_Data.NDotVBias = Math.Min(Math.Max(Params.Bias, 0.0f), 0.5f);
float aoAmountScaleFactor = 1 / (1 - m_Data.NDotVBias);
m_Data.SmallScaleAOAmount = Math.Min(Math.Max(Params.SmallScaleAO, 0), 4) * aoAmountScaleFactor * 2;
m_Data.LargeScaleAOAmount = Math.Min(Math.Max(Params.LargeScaleAO, 0), 4) * aoAmountScaleFactor;
return m_Data;
}
public void UpdateScreenSize(MyViewport currentScreenViewport)
{
Viewport = currentScreenViewport;
PreviousPosition = Vector3D.Zero;
BoundingFrustum = new BoundingFrustumD(MatrixD.Identity);
AspectRatio = Viewport.Width / Viewport.Height;
}
internal static void RenderColoredTextures(List <renderColoredTextureProperties> texturesToRender)
{
if (texturesToRender.Count == 0)
{
return;
}
if (!m_initialized)
{
Init();
}
const int RENDER_TEXTURE_RESOLUTION = 512;
RC.SetBlendState(null);
RC.SetInputLayout(null);
RC.PixelShader.Set(m_ps);
RC.AllShaderStages.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.AllShaderStages.SetConstantBuffer(1, m_cb);
MyBorrowedRwTextureManager rwTexManager = MyManagers.RwTexturesPool;
MyFileTextureManager fileTexManager = MyManagers.FileTextures;
foreach (var texture in texturesToRender)
{
ISrvBindable tex = fileTexManager.GetTexture(texture.TextureName, MyFileTextureEnum.COLOR_METAL, true);
if (tex == null)
{
continue;
}
Vector2 texSize = tex.Size;
Vector2I renderTargetResolution = new Vector2I(RENDER_TEXTURE_RESOLUTION, RENDER_TEXTURE_RESOLUTION);
if (texSize.Y > 0)
{
if (texSize.Y < RENDER_TEXTURE_RESOLUTION)
{
renderTargetResolution.X = (int)texSize.X;
renderTargetResolution.Y = (int)texSize.Y;
}
else
{
renderTargetResolution.X *= (int)(texSize.X / texSize.Y);
}
}
MyViewport viewport = new MyViewport(renderTargetResolution.X, renderTargetResolution.Y);
IBorrowedRtvTexture renderTexture = rwTexManager.BorrowRtv("MySaveExportedTextures.RenderColoredTextures",
renderTargetResolution.X, renderTargetResolution.Y, SharpDX.DXGI.Format.R8G8B8A8_UNorm_SRgb, 1, 0);
RC.SetRtv(renderTexture);
// Set color
var mapping = MyMapping.MapDiscard(m_cb);
Vector4 color = new Vector4(texture.ColorMaskHSV, 1);
mapping.WriteAndPosition(ref color);
mapping.Unmap();
// Set texture
RC.PixelShader.SetSrv(0, tex);
// Draw
MyScreenPass.DrawFullscreenQuad(viewport);
// Save to file
MyTextureData.ToFile(renderTexture, texture.PathToSave, ImageFileFormat.Png);
renderTexture.Release();
}
texturesToRender.Clear();
RC.SetRtv(null);
RC.PixelShader.SetSrvs(0, MyGBuffer.Main);
}
// -------------------------------------------------------------------------------------
public MyCamera(float fieldOfView, MyViewport currentScreenViewport)
{
FieldOfView = fieldOfView;
Zoom = new MyCameraZoomProperties(this);
UpdateScreenSize(currentScreenViewport);
}
internal virtual void Cleanup()
{
m_RC = null;
if(Locals != null)
Locals.Clear();
Stats.Clear();
m_joined = false;
m_currentProfilingBlock_renderableType = -1;
m_currentProfilingBlock_renderableMaterial = string.Empty;
m_isImmediate = false;
ViewProjection = default(Matrix);
Viewport = default(MyViewport);
DebugName = string.Empty;
ProcessingMask = 0;
}
internal void Render()
{
var foliageComponents = MyFoliageComponents.ActiveComponents;
if (foliageComponents.Count <= 0)
return;
ViewProjection = MyRender11.Environment.ViewProjectionAt0;
Viewport = new MyViewport(MyRender11.ViewportResolution.X, MyRender11.ViewportResolution.Y);
PerFrame();
Begin();
var viewFrustum = new BoundingFrustumD(MyRender11.Environment.ViewProjectionD);
foreach (var foliageComponent in foliageComponents)
{
var renderableComponent = foliageComponent.Owner.GetRenderable();
bool removeDitheringInProgress = renderableComponent.m_objectDithering > 0 && renderableComponent.m_objectDithering < 2;
if (!removeDitheringInProgress && foliageComponent.Owner.CalculateCameraDistance() < MyRender11.RenderSettings.FoliageDetails.GrassDrawDistance())
{
if (viewFrustum.Contains(foliageComponent.Owner.Aabb) != ContainmentType.Disjoint)
foliageComponent.Render(this);
}
}
End();
}
static void DrawBlurYPS(IRtvBindable dst, MyViewport viewport)
{
RC.SetRtv(dst);
RC.PixelShader.Set(m_blurYPS);
RC.PixelShader.SetSrv(0, m_fullResAOZTexture);
MyScreenPass.DrawFullscreenQuad(viewport);
}
internal void AddForwardPass(int index, ref Matrix offsetedViewProjection, ref MatrixD viewProjection, MyViewport viewport, IDsvBindable dsv, IRtvBindable rtv)
{
int frustumMask = AddFrustum(ref viewProjection);
MyForwardPass pass = MyObjectPoolManager.Allocate<MyForwardPass>();
pass.DebugName = "EnvironmentProbe";
pass.ProcessingMask = frustumMask;
pass.ViewProjection = offsetedViewProjection;
pass.Viewport = viewport;
pass.FrustumIndex = index;
pass.Dsv = dsv;
pass.Rtv = rtv;
pass.PerFrame();
RenderingPasses[Size - 1] = pass;
}
private static void DebugDraw(ISrvBindable src, IRtvBindable dst, MyViewport viewport)
{
RC.PixelShader.Set(m_copyPS);
RC.SetRtv(dst);
RC.PixelShader.SetSrv(0, src);
MyScreenPass.DrawFullscreenQuad(viewport);
}
// viewport, render target
internal static void Draw(RenderTargetView rtv, MyViewport viewport)
{
if (StackTop().m_internalBatch.Texture != null && StackTop().m_internalBatch.Count > 0)
StackTop().m_internalBatch.Commit();
StackTop().m_internalBatch = new MySpritesBatch();
RC.Context.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleStrip;
RC.SetIL(m_inputLayout);
//RC.SetupScreenViewport();
RC.Context.Rasterizer.SetViewport(viewport.OffsetX, viewport.OffsetY, viewport.Width, viewport.Height);
RC.SetVS(m_vs);
RC.SetCB(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.SetCB(MyCommon.PROJECTION_SLOT, MyCommon.GetObjectCB(64));
RC.SetPS(m_ps);
RC.Context.PixelShader.SetSamplers(0, MyRender11.StandardSamplers);
//RC.BindDepthRT(null, DepthStencilAccess.DepthReadOnly, MyRender11.Backbuffer);
// to reset state
RC.BindDepthRT(null, DepthStencilAccess.DepthReadOnly, null);
RC.Context.OutputMerger.SetRenderTargets(rtv);
RC.SetBS(MyRender11.BlendGui);
CheckBufferSize(StackTop().m_instances.Count);
RC.SetVB(0, m_VB.Buffer, m_VB.Stride);
var mapping = MyMapping.MapDiscard(m_VB.Buffer);
for (int i = 0; i < StackTop().m_instances.Count; i++)
{
mapping.stream.Write(StackTop().m_instances[i]);
}
mapping.Unmap();
mapping = MyMapping.MapDiscard(MyCommon.GetObjectCB(64));
mapping.stream.Write(new Vector2(viewport.Width, viewport.Height));
mapping.Unmap();
foreach (var batch in StackTop().m_batches)
{
if(batch.ScissorRectangle.HasValue)
{
RC.SetRS(MyRender11.m_scissorTestRasterizerState);
var scissor = batch.ScissorRectangle.Value;
RC.Context.Rasterizer.SetScissorRectangle((int)scissor.X, (int)scissor.Y, (int)(scissor.X + scissor.Width), (int)(scissor.Y + scissor.Height));
}
else
{
RC.SetRS(MyRender11.m_nocullRasterizerState);
}
RC.BindRawSRV(0, batch.Texture);
RC.Context.DrawInstanced(4, batch.Count, 0, batch.Start);
}
RC.SetBS(null);
RC.SetRS(null);
StackTop().m_instances.Clear();
StackTop().m_batches.Clear();
}
internal static void Run(IRtvTexture dst, MyGBuffer gbuffer, MyViewport? viewport = null)
{
CompilePS();
if (!viewport.HasValue)
{
viewport = new MyViewport(0, 0, MyRender11.m_resolution.X, MyRender11.m_resolution.Y);
}
var data = InitConstantBuffer(viewport.Value);
var mapping = MyMapping.MapDiscard(m_dataCB);
mapping.WriteAndPosition(ref data);
mapping.Unmap();
RC.PixelShader.SetConstantBuffer(0, m_dataCB);
RC.PixelShader.SetSamplers(0, MySamplerStateManager.PointHBAOClamp);
RC.SetBlendState(null);
RC.SetDepthStencilState(MyDepthStencilStateManager.IgnoreDepthStencil);
DrawLinearDepthPS(gbuffer.ResolvedDepthStencil.SrvDepth, m_fullResViewDepthTarget, viewport.Value);
DrawDeinterleavedDepth(viewport.Value);
DrawCoarseAO(gbuffer, viewport.Value);
if (Params.BlurEnable)
{
Resolve(true, m_fullResAOZTexture2, viewport.Value);
DrawBlurXPS(viewport.Value);
DrawBlurYPS(dst, viewport.Value);
}
else Resolve(false, dst, viewport.Value);
RC.SetRtv(null);
}
/// <param name="clearColor">Color used to clear render targets. Defaults to black</param>
internal static void Run(IRtvBindable renderTarget, IRtvTexture intermediate, ISrvBindable initialResourceView,
int maxOffset = 5, MyBlurDensityFunctionType densityFunctionType = MyBlurDensityFunctionType.Gaussian, float WeightParameter = 1.5f,
IDepthStencilState depthStencilState = null, int stencilRef = 0x0, Color4 clearColor = default(Color4),
float depthDiscardThreshold = 0.0f, MyViewport? viewport = null)
{
ProfilerShort.Begin("MyBlur.Run");
MyGpuProfiler.IC_BeginBlock("MyBlur.Run");
Debug.Assert(initialResourceView != null);
Debug.Assert(intermediate != null);
Debug.Assert(renderTarget != null);
int shaderKey = InitShaders(densityFunctionType, maxOffset, depthDiscardThreshold);
RC.PixelShader.SetConstantBuffer(5, m_blurConstantBuffer);
BlurConstants constants = new BlurConstants
{
DistributionWeight = WeightParameter,
StencilRef = stencilRef,
};
var mapping = MyMapping.MapDiscard(m_blurConstantBuffer);
mapping.WriteAndPosition(ref constants);
mapping.Unmap();
// Horizontal pass
// NOTE: DepthStencilState is not used here because the resulted target
// would not be usable to perform vertical pass. DepthStencil is stil
// bindinded as SRV since it is sampled in the shader
RC.ClearRtv(intermediate, clearColor);
RC.SetRtv(intermediate);
RC.PixelShader.SetSrv(0, MyGBuffer.Main.DepthStencil.SrvDepth);
RC.PixelShader.SetSrv(4, MyGBuffer.Main.DepthStencil.SrvStencil);
RC.SetDepthStencilState(MyDepthStencilStateManager.IgnoreDepthStencil);
RC.PixelShader.SetSrv(5, initialResourceView);
RC.PixelShader.Set(m_blurShaders[shaderKey].Item1);
MyScreenPass.DrawFullscreenQuad(viewport);
RC.PixelShader.SetSrv(5, null);
// Vertical pass
RC.ClearRtv(renderTarget, clearColor);
if (depthStencilState == null)
{
RC.SetRtv(renderTarget);
}
else
{
RC.SetDepthStencilState(depthStencilState, stencilRef);
RC.SetRtv(MyGBuffer.Main.DepthStencil, MyDepthStencilAccess.ReadOnly, renderTarget);
}
RC.PixelShader.SetSrv(5, intermediate);
RC.PixelShader.Set(m_blurShaders[shaderKey].Item2);
MyScreenPass.DrawFullscreenQuad(viewport);
RC.PixelShader.SetSrv(0, null);
RC.PixelShader.SetSrv(4, null);
RC.PixelShader.SetSrv(5, null);
RC.SetRtv(null);
MyGpuProfiler.IC_EndBlock();
ProfilerShort.End();
}
public static void UpdateScreenSize(int width, int height, MyViewport viewport)
{
ProfilerShort.Begin("MySandboxGame::UpdateScreenSize");
ScreenSize = new Vector2I(width, height);
ScreenSizeHalf = new Vector2I(ScreenSize.X / 2, ScreenSize.Y / 2);
ScreenViewport = viewport;
MyGuiManager.UpdateScreenSize(MySandboxGame.ScreenSize, MySandboxGame.ScreenSizeHalf, MyVideoSettingsManager.IsTripleHead());
MyScreenManager.RecreateControls();
if (MySector.MainCamera != null)
{
MySector.MainCamera.UpdateScreenSize();
}
ProfilerShort.End();
}
private static void DrawSprites(IRtvBindable texture, MyViewport viewPort)
{
GetRenderProfiler().StartProfilingBlock("MySpritesRenderer.Draw");
MyStatsUpdater.Timestamps.Update(ref MyStatsUpdater.Timestamps.PreDrawSprites_Draw);
MyGpuProfiler.IC_BeginBlock("SpriteRenderer");
MySpritesRenderer.Draw(texture, viewPort);
MyGpuProfiler.IC_EndBlock();
MyStatsUpdater.Timestamps.Update(ref MyStatsUpdater.Timestamps.PostDrawSprites_Draw);
GetRenderProfiler().EndProfilingBlock();
}
internal static void RenderColoredTextures(List<renderColoredTextureProperties> texturesToRender)
{
if (texturesToRender.Count == 0)
return;
if (!m_initialized)
Init();
const int RENDER_TEXTURE_RESOLUTION = 512;
RC.SetBlendState(null);
RC.SetInputLayout(null);
RC.PixelShader.Set(m_ps);
RC.AllShaderStages.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.AllShaderStages.SetConstantBuffer(1, m_cb);
MyBorrowedRwTextureManager rwTexManager = MyManagers.RwTexturesPool;
MyFileTextureManager fileTexManager = MyManagers.FileTextures;
foreach (var texture in texturesToRender)
{
ISrvBindable tex = fileTexManager.GetTexture(texture.TextureName, MyFileTextureEnum.COLOR_METAL, true);
if (tex == null)
continue;
Vector2 texSize = tex.Size;
Vector2I renderTargetResolution = new Vector2I(RENDER_TEXTURE_RESOLUTION, RENDER_TEXTURE_RESOLUTION);
if (texSize.Y > 0)
{
if (texSize.Y < RENDER_TEXTURE_RESOLUTION)
{
renderTargetResolution.X = (int)texSize.X;
renderTargetResolution.Y = (int)texSize.Y;
}
else
{
renderTargetResolution.X *= (int)(texSize.X / texSize.Y);
}
}
MyViewport viewport = new MyViewport(renderTargetResolution.X, renderTargetResolution.Y);
IBorrowedRtvTexture renderTexture = rwTexManager.BorrowRtv("MySaveExportedTextures.RenderColoredTextures",
renderTargetResolution.X, renderTargetResolution.Y, SharpDX.DXGI.Format.R8G8B8A8_UNorm_SRgb, 1, 0);
RC.SetRtv(renderTexture);
// Set color
var mapping = MyMapping.MapDiscard(m_cb);
Vector4 color = new Vector4(texture.ColorMaskHSV, 1);
mapping.WriteAndPosition(ref color);
mapping.Unmap();
// Set texture
RC.PixelShader.SetSrv(0, tex);
// Draw
MyScreenPass.DrawFullscreenQuad(viewport);
// Save to file
MyTextureData.ToFile(renderTexture, texture.PathToSave, ImageFileFormat.Png);
renderTexture.Release();
}
texturesToRender.Clear();
RC.SetRtv(null);
RC.PixelShader.SetSrvs(0, MyGBuffer.Main);
}
static void DrawLinearDepthPS(ISrvBindable resolvedDepth, IRtvBindable rtv, MyViewport viewport)
{
RC.PixelShader.Set(m_linearizeDepthPS);
//RC.SetRtv(m_fullResViewDepthTarget);
RC.SetRtv(rtv);
RC.PixelShader.SetSrv(0, resolvedDepth);
MyScreenPass.DrawFullscreenQuad(viewport);
RC.SetRtv(null);
}
static MyViewport GetQuarterViewport(MyViewport viewport)
{
MyViewport qViewport;
qViewport.OffsetX = 0;
qViewport.OffsetY = 0;
qViewport.Width = DivUp((int)viewport.Width, 4);
qViewport.Height = DivUp((int)viewport.Height, 4);
return qViewport;
}
static void DrawDeinterleavedDepth(MyViewport viewport)
{
var qViewport = GetQuarterViewport(viewport);
RC.PixelShader.Set(m_deinterleaveDepthPS);
RC.PixelShader.SetSrv(0, m_fullResViewDepthTarget);
var rtvs = new IRtvBindable[MAX_NUM_MRTS];
for (int sliceIndex = 0; sliceIndex < NUM_SLICES; sliceIndex += MAX_NUM_MRTS)
{
for (int i = 0; i < MAX_NUM_MRTS; i++)
rtvs[i] = m_quarterResViewDepthTextureArray.SubresourceRtv(sliceIndex + i);
RC.SetRtvs(rtvs);
RC.PixelShader.SetConstantBuffer(1, m_perPassCBs[sliceIndex]);
MyScreenPass.DrawFullscreenQuad(qViewport);
}
}
protected virtual IMyRenderWindow InitializeRenderThread()
{
Debug.Assert(MyPerGameSettings.GameIcon != null, "Set the game icon file in executable project.");
DrawThread = Thread.CurrentThread;
#if XB1
var form = new XB1Interface.XB1GameWindow();
#else
var form = new MySandboxForm();
WindowHandle = form.Handle;
#endif
m_bufferedInputSource = form;
m_windowCreatedEvent.Set();
#if !XB1
form.Text = MyPerGameSettings.GameName;
try
{
form.Icon = new System.Drawing.Icon(Path.Combine(MyFileSystem.ExePath, MyPerGameSettings.GameIcon));
}
catch (System.IO.FileNotFoundException)
{
form.Icon = null;
}
#endif // !XB1
form.FormClosed += (o, e) => ExitThreadSafe();
#if !XB1
Action showCursor = () =>
{
if (!form.IsDisposed)
form.ShowCursor = true;
};
Action hideCursor = () =>
{
if (!form.IsDisposed)
form.ShowCursor = false;
};
m_setMouseVisible = (b) =>
{
// In case of crash, this may be null, don't want subsequent crash
var component = GameRenderComponent;
if (component != null)
{
var renderThread = component.RenderThread;
if (renderThread != null)
{
renderThread.Invoke(b ? showCursor : hideCursor);
}
}
};
if (MySandboxGame.Config.SyncRendering)
{
VRageRender.MyViewport vp = new MyViewport(0, 0, (float)MySandboxGame.Config.ScreenWidth, (float)MySandboxGame.Config.ScreenHeight);
RenderThread_SizeChanged((int)vp.Width, (int)vp.Height, vp);
}
#endif // !XB1
return form;
}
public MyCamera(float fieldOfView, MyViewport currentScreenViewport)
{
FieldOfView = fieldOfView; // MySandboxGame.Config.FieldOfView; // no dependency on sandbox!
Zoom = new MyCameraZoomProperties(this);
UpdateScreenSize(currentScreenViewport);
}
