private static void Postprocess(OutlineParameters parameters, float shiftScale, bool scaleIndependent, float bufferScale, int first, int second, Material material, int iterrations, bool additionalShift, float shiftValue, ref int stencil, Rect viewport)
{
if (iterrations <= 0)
{
return;
}
var scalingFactor = scaleIndependent ? bufferScale : 1.0f;
parameters.Buffer.SetGlobalInt(ComparisonHash, (int)CompareFunction.Always);
for (var index = 1; index <= iterrations; index++)
{
parameters.Buffer.SetGlobalInt(RefHash, stencil);
var shift = (additionalShift ? (float)index : 1.0f) * scalingFactor;
parameters.Buffer.SetGlobalVector(ShiftHash, new Vector4(shift * shiftScale, 0));
Blit(parameters, RenderTargetUtility.ComposeTarget(parameters, first), RenderTargetUtility.ComposeTarget(parameters, second), RenderTargetUtility.ComposeTarget(parameters, second), material, shiftValue, null, -1, viewport);
parameters.Buffer.SetGlobalVector(ShiftHash, new Vector4(0, shift * shiftScale));
Blit(parameters, RenderTargetUtility.ComposeTarget(parameters, second), RenderTargetUtility.ComposeTarget(parameters, first), RenderTargetUtility.ComposeTarget(parameters, first), material, shiftValue, null, -1, viewport);
stencil = (stencil + 1) & 0xFF;
}
}
private void UpdateParameters(OutlineParameters parameters, Camera camera, bool editorCamera)
{
UpdateSharedParameters(parameters, camera, editorCamera);
parameters.DepthTarget = RenderTargetUtility.ComposeTarget(parameters, BuiltinRenderTextureType.CameraTarget);
var targetTexture = camera.targetTexture == null ? camera.activeTexture : camera.targetTexture;
if (UnityEngine.XR.XRSettings.enabled &&
!parameters.IsEditorCamera &&
parameters.EyeMask != StereoTargetEyeMask.None)
{
var descriptor = UnityEngine.XR.XRSettings.eyeTextureDesc;
parameters.TargetWidth = descriptor.width;
parameters.TargetHeight = descriptor.height;
}
else
{
parameters.TargetWidth = targetTexture != null ? targetTexture.width : camera.scaledPixelWidth;
parameters.TargetHeight = targetTexture != null ? targetTexture.height : camera.scaledPixelHeight;
}
parameters.Antialiasing = editorCamera ? (targetTexture == null ? 1 : targetTexture.antiAliasing) : CameraUtility.GetMSAA(targetCamera);
parameters.Target = RenderTargetUtility.ComposeTarget(parameters, HasCutomRenderTarget && !editorCamera ? GetRenderTarget(parameters) :
BuiltinRenderTextureType.CameraTarget);
Outlinable.GetAllActiveOutlinables(parameters.Camera, parameters.OutlinablesToRender);
RendererFilteringUtility.Filter(parameters.Camera, parameters);
}
public static RenderTextureInfo GetTargetInfo(OutlineParameters parameters, int width, int height, int depthBuffer, bool forceNoAA, bool noFiltering)
{
var filterType = noFiltering ? FilterMode.Point : FilterMode.Bilinear;
var rtFormat = parameters.UseHDR ? GetHDRFormat() : RenderTextureFormat.ARGB32;
if (IsUsingVR(parameters))
{
var descriptor = UnityEngine.XR.XRSettings.eyeTextureDesc;
descriptor.colorFormat = rtFormat;
descriptor.width = width;
descriptor.height = height;
descriptor.depthBufferBits = depthBuffer;
descriptor.msaaSamples = forceNoAA ? 1 : Mathf.Max(parameters.Antialiasing, 1);
var eyesCount = parameters.EyeMask == StereoTargetEyeMask.Both ? VRTextureUsage.TwoEyes : VRTextureUsage.OneEye;
descriptor.vrUsage = eyesCount;
return(new RenderTextureInfo(descriptor, filterType));
}
else
{
var descriptor = new RenderTextureDescriptor(width, height, rtFormat, depthBuffer);
descriptor.dimension = TextureDimension.Tex2D;
descriptor.msaaSamples = forceNoAA ? 1 : Mathf.Max(parameters.Antialiasing, 1);
return(new RenderTextureInfo(descriptor, filterType));
}
}
private static void PrepareTargets(OutlineParameters parameters)
{
targets.Clear();
foreach (var outlinable in parameters.OutlinablesToRender)
{
foreach (var target in outlinable.OutlineTargets)
{
target.UpdateReadyToRender();
target.MakeIgnoreOcclusion();
target.UpdateRendererType();
var renderer = target.Renderer;
if (!target.ReadyToRender)
{
if ((outlinable.DrawingMode & OutlinableDrawingMode.GenericMask) == 0 || renderer == null)
{
continue;
}
}
targets.Add(new OutlineTargetGroup(outlinable, target));
}
}
}
private void SetupOutline(Camera cameraToUse, OutlineParameters parametersToUse, bool isEditor)
{
UpdateBuffer(cameraToUse, parametersToUse.Buffer, false);
UpdateParameters(parametersToUse, cameraToUse, isEditor);
parametersToUse.Buffer.Clear();
if (renderingStrategy == OutlineRenderingStrategy.Default)
{
OutlineEffect.SetupOutline(parametersToUse);
parametersToUse.BlitMesh = null;
parametersToUse.MeshPool.ReleaseAllMeshes();
}
else
{
temporaryOutlinables.Clear();
temporaryOutlinables.AddRange(parametersToUse.OutlinablesToRender);
parametersToUse.OutlinablesToRender.Clear();
parametersToUse.OutlinablesToRender.Add(null);
foreach (var outlinable in temporaryOutlinables)
{
parametersToUse.OutlinablesToRender[0] = outlinable;
OutlineEffect.SetupOutline(parametersToUse);
parametersToUse.BlitMesh = null;
}
parametersToUse.MeshPool.ReleaseAllMeshes();
}
}
private static void SetupDepth(OutlineParameters parameters)
{
if (parameters.Depth == BuiltinRenderTextureType.None)
{
return;
}
parameters.Buffer.SetGlobalTexture(depthHash, parameters.Depth);
}
private static void SetupCutout(OutlineParameters parameters, OutlineTarget target)
{
if (target.Renderer == null)
{
return;
}
if (target.Renderer is SpriteRenderer)
{
var spriteRenderer = target.Renderer as SpriteRenderer;
var sprite = spriteRenderer.sprite;
if (sprite == null)
{
parameters.Buffer.DisableShaderKeyword(KeywordsUtility.GetCutoutKeyword());
return;
}
parameters.Buffer.EnableShaderKeyword(KeywordsUtility.GetCutoutKeyword());
parameters.Buffer.SetGlobalFloat(CutoutThresholdHash, target.CutoutThreshold);
parameters.Buffer.SetGlobalTexture(CutoutTextureHash, spriteRenderer.sprite.texture);
return;
}
var materialToGetTextureFrom = target.Renderer.sharedMaterial;
if (target.CutoutDescriptionType != CutoutDescriptionType.None &&
materialToGetTextureFrom != null &&
materialToGetTextureFrom.HasProperty(target.CutoutTextureId))
{
parameters.Buffer.EnableShaderKeyword(KeywordsUtility.GetCutoutKeyword());
parameters.Buffer.SetGlobalFloat(CutoutThresholdHash, target.CutoutThreshold);
var offset = materialToGetTextureFrom.GetTextureOffset(target.CutoutTextureId);
var scale = materialToGetTextureFrom.GetTextureScale(target.CutoutTextureId);
parameters.Buffer.SetGlobalVector(CutoutTextureSTHash, new Vector4(scale.x, scale.y, offset.x, offset.y));
var texture = materialToGetTextureFrom.GetTexture(target.CutoutTextureId);
if (texture == null || texture.dimension != TextureDimension.Tex2DArray)
{
parameters.Buffer.DisableShaderKeyword(KeywordsUtility.GetTextureArrayCutoutKeyword());
}
else
{
parameters.Buffer.SetGlobalFloat(TextureIndexHash, target.CutoutTextureIndex);
parameters.Buffer.EnableShaderKeyword(KeywordsUtility.GetTextureArrayCutoutKeyword());
}
parameters.Buffer.SetGlobalTexture(CutoutTextureHash, texture);
}
else
{
parameters.Buffer.DisableShaderKeyword(KeywordsUtility.GetCutoutKeyword());
}
}
private static void SetupDilateKeyword(OutlineParameters parameters)
{
KeywordsUtility.GetAllDilateKeywords(keywords);
foreach (var keyword in keywords)
{
parameters.Buffer.DisableShaderKeyword(keyword);
}
parameters.Buffer.EnableShaderKeyword(KeywordsUtility.GetDilateQualityKeyword(parameters.DilateQuality));
}
public static void Blit(OutlineParameters parameters, RenderTargetIdentifier source, RenderTargetIdentifier destination, RenderTargetIdentifier destinationDepth, Material material, CommandBuffer targetBuffer, int pass = -1)
{
var buffer = targetBuffer == null ? parameters.Buffer : targetBuffer;
buffer.SetRenderTarget(destination, destinationDepth);
buffer.SetGlobalTexture(MainTexHash, source);
buffer.DrawMesh(parameters.BlitMesh, Matrix4x4.identity, material, 0, pass);
}
private static void SetupBlurKeyword(OutlineParameters parameters)
{
KeywordsUtility.GetAllBlurKeywords(keywords);
foreach (var keyword in keywords)
{
parameters.Buffer.DisableShaderKeyword(keyword);
}
parameters.Buffer.EnableShaderKeyword(KeywordsUtility.GetBlurKeyword(parameters.BlurType));
}
public static void Draw(OutlineParameters parameters, RenderTargetIdentifier target, RenderTargetIdentifier depth, Material material, Rect?viewport = null)
{
parameters.Buffer.SetRenderTarget(target, depth);
if (viewport.HasValue)
{
parameters.Buffer.SetViewport(viewport.Value);
}
parameters.Buffer.DrawMesh(parameters.BlitMesh, Matrix4x4.identity, material, 0, -1);
}
public static void GetTemporaryRT(OutlineParameters parameters, int id, int width, int height, int depthBuffer, bool clear, bool forceNoAA, bool noFiltering)
{
var info = GetTargetInfo(parameters, width, height, depthBuffer, forceNoAA, noFiltering);
parameters.Buffer.GetTemporaryRT(id, info.Descriptor, info.FilterMode);
parameters.Buffer.SetRenderTarget(RenderTargetUtility.ComposeTarget(parameters, id));
if (clear)
{
parameters.Buffer.ClearRenderTarget(true, true, Color.clear);
}
}
private static float ComputeEffectShift(OutlineParameters parameters)
{
var effectShift = GetBlurShift(parameters.BlurType, parameters.BlurIterations) * parameters.BlurShift + parameters.DilateIterations * 4.0f * parameters.DilateShift;
if (!parameters.ScaleIndependent)
{
effectShift /= parameters.PrimaryBufferScale;
}
return(effectShift * 2.0f);
}
private static bool SetupCutout(OutlineParameters parameters, Renderer renderer)
{
var module = renderer.GetComponent <CutoutOutlineModule>();
if (module == null)
{
return(false);
}
parameters.Buffer.SetGlobalTexture(alphaTextureHash, module.CutoutTexture);
parameters.Buffer.SetGlobalFloat(cutoutHash, module.CutoutAlpha);
return(true);
}
private static void GetTemporaryRT(OutlineParameters parameters, int id, int width, int height, int depthBuffer)
{
var rtFormat = parameters.UseHDR ? GetHDRFormat() : RenderTextureFormat.ARGB32;
if (parameters.Antialiasing > 1)
{
parameters.Buffer.GetTemporaryRT(id, width, height, depthBuffer, FilterMode.Bilinear, rtFormat,
RenderTextureReadWrite.Default, parameters.Antialiasing);
}
else
{
parameters.Buffer.GetTemporaryRT(id, width, height, depthBuffer, FilterMode.Bilinear, rtFormat,
RenderTextureReadWrite.Default);
}
}
public RenderTexture GetTarget(OutlineParameters parameters, string name)
{
RenderTexture result = null;
if (!targets.TryGetValue(name, out result))
{
var info = RenderTargetUtility.GetTargetInfo(parameters, parameters.TargetWidth, parameters.TargetHeight, 24, false, false);
result = RenderTexture.GetTemporary(info.Descriptor);
result.filterMode = info.FilterMode;
targets.Add(name, result);
return(result);
}
Shader.SetGlobalTexture(name, result);
return(result);
}
public void UpdateSharedParameters(OutlineParameters parameters, Camera camera, bool editorCamera)
{
parameters.DilateQuality = DilateQuality;
parameters.ScaleIndependent = scaleIndepented;
parameters.Camera = camera;
parameters.IsEditorCamera = editorCamera;
parameters.PrimaryBufferScale = primaryRendererScale;
parameters.BlurIterrantions = blurIterrations;
parameters.BlurType = blurType;
parameters.DilateIterrations = dilateIterrations;
parameters.UseInfoBuffer = useInfoBuffer;
parameters.BlurShift = blurShift;
parameters.DilateShift = dilateShift;
parameters.UseHDR = camera.allowHDR && (RenderingMode == RenderingMode.HDR);
parameters.EyeMask = camera.stereoTargetEye;
parameters.OutlineLayerMask = outlineLayerMask;
}
public static void Filter(Camera camera, OutlineParameters parameters)
{
filteredOutlinables.Clear();
var mask = parameters.Mask.value & camera.cullingMask;
foreach (var outlinable in parameters.OutlinablesToRender)
{
var layer = 1L << outlinable.OutlineLayer;
if ((parameters.OutlineLayerMask & layer) == 0)
{
continue;
}
var go = outlinable.gameObject;
if (!go.activeInHierarchy)
{
continue;
}
if (((1 << go.layer) & mask) == 0)
{
continue;
}
#if UNITY_EDITOR
var stage = UnityEditor.Experimental.SceneManagement.PrefabStageUtility.GetCurrentPrefabStage();
if (stage != null && !stage.IsPartOfPrefabContents(outlinable.gameObject))
{
continue;
}
#endif
filteredOutlinables.Add(outlinable);
}
parameters.OutlinablesToRender.Clear();
parameters.OutlinablesToRender.AddRange(filteredOutlinables);
}
private static void PrepareTargets(OutlineParameters parameters)
{
targets.Clear();
foreach (var outlinable in parameters.OutlinablesToRender)
{
foreach (var target in outlinable.OutlineTargets)
{
var renderer = target.Renderer;
if (renderer == null || !renderer.gameObject.activeInHierarchy || !renderer.enabled)
{
if ((outlinable.DrawingMode & OutlinableDrawingMode.MaskOnly) == 0 || renderer == null)
{
continue;
}
}
targets.Add(new OutlineTargetGroup(outlinable, target));
}
}
}
private static void SetupCull(OutlineParameters parameters, OutlineTarget target)
{
parameters.Buffer.SetGlobalInt(CullHash, (int)target.CullMode);
}
private static void DrawFill(OutlineParameters parameters, RenderTargetIdentifier targetSurfance)
{
parameters.Buffer.SetRenderTarget(targetSurfance, parameters.DepthTarget);
if (parameters.CustomViewport.HasValue)
{
parameters.Buffer.SetViewport(parameters.CustomViewport.Value);
}
var singleMask = 1;
var frontMask = 2;
var backMask = 3;
foreach (var outlinable in parameters.OutlinablesToRender)
{
if ((outlinable.DrawingMode & OutlinableDrawingMode.Normal) == 0)
{
continue;
}
if (outlinable.ComplexMaskingEnabled)
{
parameters.Buffer.EnableShaderKeyword(KeywordsUtility.GetBackKeyword(outlinable.ComplexMaskingMode));
}
parameters.Buffer.SetGlobalInt(ZTestHash, (int)CompareFunction.Greater);
foreach (var target in outlinable.OutlineTargets)
{
if (target.Renderer == null)
{
continue;
}
var renderer = target.Renderer;
if (!renderer.gameObject.activeInHierarchy || !renderer.enabled)
{
continue;
}
SetupCutout(parameters, target);
SetupCull(parameters, target);
parameters.Buffer.SetGlobalInt(FillRefHash, backMask);
parameters.Buffer.DrawRenderer(renderer, FillMaskMaterial, target.ShiftedSubmeshIndex);
}
if (outlinable.ComplexMaskingEnabled)
{
parameters.Buffer.DisableShaderKeyword(KeywordsUtility.GetBackKeyword(outlinable.ComplexMaskingMode));
}
}
foreach (var outlinable in parameters.OutlinablesToRender)
{
if ((outlinable.DrawingMode & OutlinableDrawingMode.Normal) == 0)
{
continue;
}
parameters.Buffer.SetGlobalInt(ZTestHash, (int)CompareFunction.LessEqual);
foreach (var target in outlinable.OutlineTargets)
{
if (target.Renderer == null)
{
continue;
}
var renderer = target.Renderer;
if (!renderer.gameObject.activeInHierarchy || !renderer.enabled)
{
continue;
}
SetupCutout(parameters, target);
SetupCull(parameters, target);
parameters.Buffer.SetGlobalInt(FillRefHash, frontMask);
parameters.Buffer.DrawRenderer(renderer, FillMaskMaterial, target.ShiftedSubmeshIndex);
}
}
foreach (var outlinable in parameters.OutlinablesToRender)
{
if ((outlinable.DrawingMode & OutlinableDrawingMode.Normal) == 0)
{
continue;
}
if (outlinable.RenderStyle == RenderStyle.FrontBack)
{
if ((outlinable.BackParameters.FillPass.Material == null || !outlinable.BackParameters.Enabled) &&
(outlinable.FrontParameters.FillPass.Material == null || !outlinable.FrontParameters.Enabled))
{
continue;
}
var frontMaterial = outlinable.FrontParameters.FillPass.Material;
parameters.Buffer.SetGlobalInt(FillRefHash, frontMask);
if (frontMaterial != null && outlinable.FrontParameters.Enabled)
{
foreach (var target in outlinable.OutlineTargets)
{
if (target.Renderer == null)
{
continue;
}
var renderer = target.Renderer;
if (!renderer.gameObject.activeInHierarchy || !renderer.enabled)
{
continue;
}
SetupCutout(parameters, target);
SetupCull(parameters, target);
parameters.Buffer.DrawRenderer(renderer, frontMaterial, target.ShiftedSubmeshIndex);
}
}
var backMaterial = outlinable.BackParameters.FillPass.Material;
parameters.Buffer.SetGlobalInt(FillRefHash, backMask);
if (backMaterial != null && outlinable.BackParameters.Enabled)
{
foreach (var target in outlinable.OutlineTargets)
{
if (target.Renderer == null)
{
continue;
}
var renderer = target.Renderer;
if (!renderer.gameObject.activeInHierarchy || !renderer.enabled)
{
continue;
}
SetupCutout(parameters, target);
SetupCull(parameters, target);
parameters.Buffer.DrawRenderer(renderer, backMaterial, target.ShiftedSubmeshIndex);
}
}
}
else
{
if (outlinable.OutlineParameters.FillPass.Material == null)
{
continue;
}
if (!outlinable.OutlineParameters.Enabled)
{
continue;
}
parameters.Buffer.SetGlobalInt(FillRefHash, singleMask);
parameters.Buffer.SetGlobalInt(ZTestHash, (int)CompareFunction.Always);
foreach (var target in outlinable.OutlineTargets)
{
if (target.Renderer == null)
{
continue;
}
var renderer = target.Renderer;
if (!renderer.gameObject.activeInHierarchy || !renderer.enabled)
{
continue;
}
SetupCutout(parameters, target);
SetupCull(parameters, target);
parameters.Buffer.DrawRenderer(renderer, FillMaskMaterial, target.ShiftedSubmeshIndex);
}
parameters.Buffer.SetGlobalInt(FillRefHash, singleMask);
var fillMaterial = outlinable.OutlineParameters.FillPass.Material;
if (FillMaskMaterial != null)
{
foreach (var target in outlinable.OutlineTargets)
{
if (target.Renderer == null)
{
continue;
}
var renderer = target.Renderer;
if (!renderer.gameObject.activeInHierarchy || !renderer.enabled)
{
continue;
}
SetupCutout(parameters, target);
SetupCull(parameters, target);
parameters.Buffer.DrawRenderer(renderer, fillMaterial, target.ShiftedSubmeshIndex);
}
}
}
}
}
public static void SetupMesh(OutlineParameters parameters, float baseShift)
{
if (parameters.BlitMesh == null)
{
parameters.BlitMesh = parameters.MeshPool.AllocateMesh();
}
const int numberOfVertices = 8;
var currentIndex = 0;
var triangleIndex = 0;
var expectedCount = 0;
foreach (var outlinable in parameters.OutlinablesToRender)
{
if (outlinable.DrawingMode != OutlinableDrawingMode.Normal)
{
continue;
}
foreach (var target in outlinable.OutlineTargets)
{
var renderer = target.Renderer;
if (!target.ReadyToRender)
{
continue;
}
expectedCount += numberOfVertices;
}
}
if (vertices.Length < expectedCount)
{
Array.Resize(ref vertices, expectedCount * 2);
Array.Resize(ref indecies, vertices.Length * 3);
}
foreach (var outlinable in parameters.OutlinablesToRender)
{
if (outlinable.DrawingMode != OutlinableDrawingMode.Normal)
{
continue;
}
var frontParameters = outlinable.RenderStyle == RenderStyle.FrontBack ? outlinable.FrontParameters : outlinable.OutlineParameters;
var backParameters = outlinable.RenderStyle == RenderStyle.FrontBack ? outlinable.BackParameters : outlinable.OutlineParameters;
var useDilateDueToSettings = parameters.UseInfoBuffer && (frontParameters.DilateShift > 0.01f || backParameters.DilateShift > 0.01f) || !parameters.UseInfoBuffer;
var useBlurDueToSettings = parameters.UseInfoBuffer && (frontParameters.BlurShift > 0.01f || backParameters.BlurShift > 0.01f) || !parameters.UseInfoBuffer;
foreach (var target in outlinable.OutlineTargets)
{
var renderer = target.Renderer;
if (!target.ReadyToRender)
{
continue;
}
var pretransformedBounds = false;
var bounds = new Bounds();
if (target.BoundsMode == BoundsMode.Manual)
{
bounds = target.Bounds;
var size = bounds.size;
var rendererScale = renderer.transform.localScale;
size.x /= rendererScale.x;
size.y /= rendererScale.y;
size.z /= rendererScale.z;
bounds.size = size;
}
else
{
if (target.BoundsMode == BoundsMode.ForceRecalculate)
{
UpdateBounds(target.Renderer, target);
}
var meshRenderer = renderer as MeshRenderer;
var index = target.RendererType != RendererType.MeshRenderer || !target.RendererIsNotNull ? 0 : meshRenderer.subMeshStartIndex + target.SubmeshIndex;
var filter = target.RendererType != RendererType.MeshRenderer || !target.RendererIsNotNull ? null : meshRenderer.GetComponent <MeshFilter>();
var mesh = filter == null ? null : filter.sharedMesh;
if (mesh != null && mesh.subMeshCount > index)
{
bounds = mesh.GetSubMesh(index).bounds;
}
else if (target.RendererIsNotNull)
{
pretransformedBounds = true;
bounds = renderer.bounds;
}
}
var scale = 0.5f;
Vector4 boundsSize = bounds.size * scale;
boundsSize.w = 1;
var boundsCenter = (Vector4)bounds.center;
var additionalScaleToSet = Vector2.zero;
if (target.CanUseEdgeDilateShift && target.DilateRenderingMode == DilateRenderMode.EdgeShift)
{
additionalScaleToSet.x = Mathf.Max(target.BackEdgeDilateAmount, target.FrontEdgeDilateAmount);
}
Matrix4x4 transformMatrix = Matrix4x4.identity;
Matrix4x4 normalTransformMatrix = Matrix4x4.identity;
if (!pretransformedBounds && (target.BoundsMode == BoundsMode.Manual || target.RendererIsNotNull && !renderer.isPartOfStaticBatch))
{
transformMatrix = target.renderer.transform.localToWorldMatrix;
normalTransformMatrix = Matrix4x4.Rotate(renderer.transform.rotation);
}
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)currentIndex
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 2)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 1)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)currentIndex
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 3)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 2)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 2)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 3)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 4)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 2)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 4)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 5)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 1)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 2)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 5)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 1)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 5)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 6)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)currentIndex
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 7)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 4)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)currentIndex
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 4)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 3)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 5)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 4)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 7)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 5)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 7)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 6)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)currentIndex
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 6)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 7)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)currentIndex
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 1)
};
indecies[triangleIndex++] = new TriangleIndex()
{
Index = (ushort)(currentIndex + 6)
};
for (var index = 0; index < numberOfVertices; index++)
{
var normal = normalTransformMatrix * normals[index];
var normal3 = new Vector3(normal.x, normal.y, normal.z);
var vert = tempVertecies[index];
var scaledVert = new Vector4(vert.x * boundsSize.x, vert.y * boundsSize.y, vert.z * boundsSize.z, 1);
vertices[currentIndex++] = new Vertex()
{
Position = transformMatrix * (boundsCenter + scaledVert),
Normal = normal3,
AdditionalSize = additionalScaleToSet
};
}
}
}
var flags = MeshUpdateFlags.DontNotifyMeshUsers | MeshUpdateFlags.DontRecalculateBounds | MeshUpdateFlags.DontResetBoneBounds | MeshUpdateFlags.DontValidateIndices;
parameters.BlitMesh.SetVertexBufferParams(currentIndex, attributes: vertexParams);
parameters.BlitMesh.SetVertexBufferData(vertices, 0, 0, currentIndex, 0, flags);
parameters.BlitMesh.SetIndexBufferParams(triangleIndex, IndexFormat.UInt16);
parameters.BlitMesh.SetIndexBufferData(indecies, 0, 0, triangleIndex, flags);
parameters.BlitMesh.subMeshCount = 1;
parameters.BlitMesh.SetSubMesh(0, new SubMeshDescriptor(0, triangleIndex, MeshTopology.Triangles), flags);
}
private static int DrawOutlineables(OutlineParameters parameters, CompareFunction function, bool edgeShiftOnly, float shift, Func <Outlinable, bool> shouldRender, Func <Outlinable, Color> colorProvider, Func <Outlinable, Material> materialProvider, RenderStyle styleMask, OutlinableDrawingMode modeMask = OutlinableDrawingMode.Normal)
{
var drawnCount = 0;
parameters.Buffer.SetGlobalInt(ZTestHash, (int)function);
foreach (var targetGroup in targets)
{
var outlinable = targetGroup.Outlinable;
if ((int)(outlinable.RenderStyle & styleMask) == 0)
{
continue;
}
if ((int)(outlinable.DrawingMode & modeMask) == 0)
{
continue;
}
parameters.Buffer.DisableShaderKeyword(KeywordsUtility.GetBackKeyword(ComplexMaskingMode.MaskingMode));
parameters.Buffer.DisableShaderKeyword(KeywordsUtility.GetBackKeyword(ComplexMaskingMode.ObstaclesMode));
if (function == CompareFunction.NotEqual && outlinable.ComplexMaskingEnabled)
{
parameters.Buffer.EnableShaderKeyword(KeywordsUtility.GetBackKeyword(outlinable.ComplexMaskingMode));
}
var color = shouldRender(outlinable) ? colorProvider(outlinable) : Color.clear;
parameters.Buffer.SetGlobalColor(ColorHash, color);
var target = targetGroup.Target;
var postProcessing = !target.CanUseEdgeDilateShift || target.DilateRenderingMode == DilateRenderMode.PostProcessing;
if (edgeShiftOnly && postProcessing)
{
continue;
}
if (!postProcessing)
{
var dilateShift = 0.0f;
switch (function)
{
case CompareFunction.Always:
dilateShift = target.EdgeDilateAmount;
break;
case CompareFunction.NotEqual:
dilateShift = target.BackEdgeDilateAmount;
break;
case CompareFunction.LessEqual:
dilateShift = target.FrontEdgeDilateAmount;
break;
}
parameters.Buffer.SetGlobalFloat(DilateShiftHash, shift < 0.0f ? dilateShift : shift);
}
parameters.Buffer.SetGlobalInt(ColorMaskHash, postProcessing ? 255 : 0);
SetupCutout(parameters, target);
SetupCull(parameters, target);
if (postProcessing || edgeShiftOnly)
{
drawnCount++;
}
var materialToUse = materialProvider(outlinable);
parameters.Buffer.DrawRenderer(target.Renderer, materialToUse, target.ShiftedSubmeshIndex);
}
return(drawnCount);
}
public static void SetupOutline(OutlineParameters parameters)
{
parameters.Buffer.SetGlobalVector(ScaleHash, parameters.Scale);
PrepareTargets(parameters);
Profiler.BeginSample("Setup outline");
Profiler.BeginSample("Check materials");
InitMaterials();
Profiler.EndSample();
var effectShift = ComputeEffectShift(parameters);
var targetWidth = parameters.TargetWidth;
var targetHeight = parameters.TargetHeight;
parameters.Camera.forceIntoRenderTexture = parameters.EyeMask == StereoTargetEyeMask.None || !UnityEngine.XR.XRSettings.enabled || parameters.IsEditorCamera;
parameters.Buffer.SetGlobalInt(SrcBlendHash, (int)BlendMode.One);
parameters.Buffer.SetGlobalInt(DstBlendHash, (int)BlendMode.Zero);
var outlineRef = 1;
parameters.Buffer.SetGlobalInt(OutlineRefHash, outlineRef);
SetupDilateKeyword(parameters);
RenderTargetUtility.GetTemporaryRT(parameters, TargetHash, targetWidth, targetHeight, 24, true, false, false);
var scaledWidth = (int)(targetWidth * parameters.PrimaryBufferScale);
var scaledHeight = (int)(targetHeight * parameters.PrimaryBufferScale);
if (parameters.EyeMask != StereoTargetEyeMask.None)
{
if (scaledWidth % 2 != 0)
{
scaledWidth++;
}
if (scaledHeight % 2 != 0)
{
scaledHeight++;
}
}
var scaledViewVector = parameters.MakeScaledVector(scaledWidth, scaledHeight);
RenderTargetUtility.GetTemporaryRT(parameters, PrimaryBufferHash, scaledWidth, scaledHeight, 24, true, false, false);
RenderTargetUtility.GetTemporaryRT(parameters, HelperBufferHash, scaledWidth, scaledHeight, 24, true, false, false);
if (parameters.UseInfoBuffer)
{
var scaledInfoWidth = (int)(targetWidth * Mathf.Min(parameters.PrimaryBufferScale, parameters.InfoBufferScale));
if (scaledInfoWidth % 2 != 0)
{
scaledInfoWidth++;
}
var scaledInfoHeight = (int)(targetHeight * Mathf.Min(parameters.PrimaryBufferScale, parameters.InfoBufferScale));
if (scaledInfoHeight % 2 != 0)
{
scaledInfoHeight++;
}
RenderTargetUtility.GetTemporaryRT(parameters, InfoTargetHash, targetWidth, targetHeight, 0, false, false, false);
RenderTargetUtility.GetTemporaryRT(parameters, PrimaryInfoBufferHash, scaledInfoWidth, scaledInfoHeight, 0, true, true, false);
RenderTargetUtility.GetTemporaryRT(parameters, HelperInfoBufferHash, scaledInfoWidth, scaledInfoHeight, 0, true, true, false);
}
Profiler.BeginSample("Updating mesh");
BlitUtility.SetupMesh(parameters, effectShift);
Profiler.EndSample();
parameters.Buffer.SetRenderTarget(RenderTargetUtility.ComposeTarget(parameters, TargetHash), parameters.DepthTarget);
if (parameters.CustomViewport.HasValue)
{
parameters.Buffer.SetViewport(parameters.CustomViewport.Value);
}
DrawOutlineables(parameters, CompareFunction.LessEqual, false, 0.0f, x => true, x => Color.clear, x => ZPrepassMaterial, RenderStyle.FrontBack | RenderStyle.Single, OutlinableDrawingMode.ZOnly);
parameters.Buffer.DisableShaderKeyword(KeywordsUtility.GetEnabledInfoBufferKeyword());
if (parameters.UseInfoBuffer)
{
parameters.Buffer.EnableShaderKeyword(KeywordsUtility.GetInfoBufferStageKeyword());
parameters.Buffer.SetRenderTarget(RenderTargetUtility.ComposeTarget(parameters, InfoTargetHash), parameters.DepthTarget);
parameters.Buffer.ClearRenderTarget(false, true, Color.clear);
if (parameters.CustomViewport.HasValue)
{
parameters.Buffer.SetViewport(parameters.CustomViewport.Value);
}
DrawOutlineables(parameters, CompareFunction.Always, false, 0.0f, x => x.OutlineParameters.Enabled, x => new Color(x.OutlineParameters.DilateShift * parameters.DilateShift, x.OutlineParameters.BlurShift * parameters.BlurShift, 0, 1),
x => OutlineMaterial,
RenderStyle.Single,
OutlinableDrawingMode.Normal);
DrawOutlineables(parameters, CompareFunction.NotEqual, false, 0.0f, x => x.BackParameters.Enabled, x => new Color(x.BackParameters.DilateShift * parameters.DilateShift, x.BackParameters.BlurShift * parameters.BlurShift, 0, 1),
x => OutlineMaterial,
RenderStyle.FrontBack);
DrawOutlineables(parameters, CompareFunction.LessEqual, false, 0.0f, x => x.FrontParameters.Enabled, x => new Color(x.FrontParameters.DilateShift * parameters.DilateShift, x.FrontParameters.BlurShift * parameters.BlurShift, 0, 1),
x => OutlineMaterial,
RenderStyle.FrontBack,
OutlinableDrawingMode.Normal);
DrawOutlineables(parameters, CompareFunction.LessEqual, false, 0.0f, x => true, x => new Color(0, 0, GetMaskingValueForMode(x.DrawingMode), 1),
x => ObstacleMaterial,
RenderStyle.Single | RenderStyle.FrontBack,
OutlinableDrawingMode.Obstacle | OutlinableDrawingMode.Mask);
parameters.Buffer.SetGlobalInt(ComparisonHash, (int)CompareFunction.Always);
parameters.Buffer.SetGlobalInt(RefHash, 0);
Blit(parameters,
RenderTargetUtility.ComposeTarget(parameters, InfoTargetHash),
RenderTargetUtility.ComposeTarget(parameters, PrimaryInfoBufferHash),
RenderTargetUtility.ComposeTarget(parameters, PrimaryInfoBufferHash),
BasicBlitMaterial, effectShift, null,
-1);
var infoRef = 0;
var bufferScale = Mathf.Min(parameters.PrimaryBufferScale, parameters.InfoBufferScale);
Postprocess(parameters, 1.0f, false, bufferScale, PrimaryInfoBufferHash, HelperInfoBufferHash, DilateMaterial,
(parameters.DilateQuality == DilateQuality.Base ? parameters.DilateIterations : parameters.DilateIterations * 2) + parameters.BlurIterations, false,
effectShift, ref infoRef,
new Rect(0, 0, scaledViewVector.x, scaledViewVector.y));
parameters.Buffer.SetRenderTarget(RenderTargetUtility.ComposeTarget(parameters, InfoTargetHash), parameters.DepthTarget);
if (parameters.CustomViewport.HasValue)
{
parameters.Buffer.SetViewport(parameters.CustomViewport.Value);
}
DrawOutlineables(parameters, CompareFunction.Always, true, effectShift, x => x.OutlineParameters.Enabled, x => new Color(x.OutlineParameters.DilateShift * 0.5f * parameters.DilateShift, x.OutlineParameters.BlurShift * 0.5f * parameters.BlurShift, 0, 1.0f), x => EdgeDilateMaterial, RenderStyle.Single, OutlinableDrawingMode.Normal);
DrawOutlineables(parameters, CompareFunction.NotEqual, true, effectShift, x => x.BackParameters.Enabled, x => new Color(x.BackParameters.DilateShift * 0.5f * parameters.DilateShift, x.BackParameters.BlurShift * 0.5f * parameters.BlurShift, 0, x.ComplexMaskingEnabled ? 0.0f : 0.2f), x => EdgeDilateMaterial, RenderStyle.FrontBack);
DrawOutlineables(parameters, CompareFunction.LessEqual, true, effectShift, x => x.FrontParameters.Enabled, x => new Color(x.FrontParameters.DilateShift * 0.5f * parameters.DilateShift, x.FrontParameters.BlurShift * 0.5f * parameters.BlurShift, 0, 1.0f), x => EdgeDilateMaterial, RenderStyle.FrontBack, OutlinableDrawingMode.Normal);
parameters.Buffer.SetGlobalTexture(InfoBufferHash, PrimaryInfoBufferHash);
parameters.Buffer.DisableShaderKeyword(KeywordsUtility.GetInfoBufferStageKeyword());
}
if (parameters.UseInfoBuffer)
{
parameters.Buffer.EnableShaderKeyword(KeywordsUtility.GetEnabledInfoBufferKeyword());
}
parameters.Buffer.SetRenderTarget(RenderTargetUtility.ComposeTarget(parameters, TargetHash), parameters.DepthTarget);
parameters.Buffer.ClearRenderTarget(false, true, Color.clear);
if (parameters.CustomViewport.HasValue)
{
parameters.Buffer.SetViewport(parameters.CustomViewport.Value);
}
var drawnOutlinablesCount = 0;
drawnOutlinablesCount += DrawOutlineables(parameters, CompareFunction.Always, false, 0.0f, x => x.OutlineParameters.Enabled, x => x.OutlineParameters.Color,
x => OutlineMaterial,
RenderStyle.Single, OutlinableDrawingMode.Normal);
drawnOutlinablesCount += DrawOutlineables(parameters, CompareFunction.NotEqual, false, 0.0f, x => x.BackParameters.Enabled, x => x.BackParameters.Color,
x => OutlineMaterial,
RenderStyle.FrontBack, OutlinableDrawingMode.Normal);
drawnOutlinablesCount += DrawOutlineables(parameters, CompareFunction.LessEqual, false, 0.0f, x => x.FrontParameters.Enabled, x => x.FrontParameters.Color,
x => OutlineMaterial,
RenderStyle.FrontBack, OutlinableDrawingMode.Normal);
parameters.Buffer.SetGlobalInt(ComparisonHash, (int)CompareFunction.Always);
var postProcessingRef = 0;
if (drawnOutlinablesCount > 0)
{
Blit(parameters, RenderTargetUtility.ComposeTarget(parameters, TargetHash),
RenderTargetUtility.ComposeTarget(parameters, PrimaryBufferHash),
RenderTargetUtility.ComposeTarget(parameters, PrimaryBufferHash),
BasicBlitMaterial, effectShift, null, -1,
new Rect(0, 0, scaledViewVector.x, scaledViewVector.y));
Postprocess(parameters, parameters.DilateShift, parameters.ScaleIndependent, parameters.PrimaryBufferScale, PrimaryBufferHash, HelperBufferHash, DilateMaterial, parameters.DilateIterations, false, effectShift, ref postProcessingRef,
new Rect(0, 0, scaledViewVector.x, scaledViewVector.y));
}
parameters.Buffer.SetRenderTarget(RenderTargetUtility.ComposeTarget(parameters, TargetHash), parameters.DepthTarget);
if (drawnOutlinablesCount > 0)
{
parameters.Buffer.ClearRenderTarget(false, true, Color.clear);
}
if (parameters.CustomViewport.HasValue)
{
parameters.Buffer.SetViewport(parameters.CustomViewport.Value);
}
var drawnSimpleEdgeDilateOutlinesCount = DrawOutlineables(parameters, CompareFunction.Always, true, -1, x => x.OutlineParameters.Enabled, x => x.OutlineParameters.Color, x => EdgeDilateMaterial, RenderStyle.Single);
drawnSimpleEdgeDilateOutlinesCount += DrawOutlineables(parameters, CompareFunction.NotEqual, true, -1, x => x.BackParameters.Enabled, x => x.BackParameters.Color, x => EdgeDilateMaterial, RenderStyle.FrontBack);
drawnSimpleEdgeDilateOutlinesCount += DrawOutlineables(parameters, CompareFunction.LessEqual, true, -1, x => x.FrontParameters.Enabled, x => x.FrontParameters.Color, x => EdgeDilateMaterial, RenderStyle.FrontBack);
if (drawnSimpleEdgeDilateOutlinesCount > 0)
{
Blit(parameters,
RenderTargetUtility.ComposeTarget(parameters, TargetHash),
RenderTargetUtility.ComposeTarget(parameters, PrimaryBufferHash),
RenderTargetUtility.ComposeTarget(parameters, PrimaryBufferHash),
PartialBlitMaterial, effectShift, null, -1,
new Rect(0, 0, scaledViewVector.x, scaledViewVector.y));
}
if (parameters.BlurIterations > 0)
{
SetupBlurKeyword(parameters);
Postprocess(parameters, parameters.BlurShift, parameters.ScaleIndependent, parameters.PrimaryBufferScale, PrimaryBufferHash, HelperBufferHash, BlurMaterial, parameters.BlurIterations, false,
effectShift,
ref postProcessingRef,
new Rect(0, 0, scaledViewVector.x, scaledViewVector.y));
}
DrawOutlineables(parameters, CompareFunction.LessEqual, false, 0.0f, x => true, x => Color.clear, x => OutlineMaskMaterial, RenderStyle.FrontBack | RenderStyle.Single, OutlinableDrawingMode.GenericMask);
parameters.Buffer.SetGlobalInt(ComparisonHash, (int)CompareFunction.NotEqual);
parameters.Buffer.SetGlobalInt(ReadMaskHash, 255);
parameters.Buffer.SetGlobalInt(OperationHash, (int)StencilOp.Replace);
Blit(parameters,
RenderTargetUtility.ComposeTarget(parameters, PrimaryBufferHash),
parameters.Target,
parameters.DepthTarget,
FinalBlitMaterial,
effectShift, null, -1,
parameters.CustomViewport);
DrawFill(parameters, parameters.Target);
parameters.Buffer.SetGlobalFloat(EffectSizeHash, effectShift);
BlitUtility.Draw(parameters, parameters.Target, parameters.DepthTarget, ClearStencilMaterial, parameters.CustomViewport);
parameters.Buffer.ReleaseTemporaryRT(PrimaryBufferHash);
parameters.Buffer.ReleaseTemporaryRT(HelperBufferHash);
parameters.Buffer.ReleaseTemporaryRT(TargetHash);
if (parameters.UseInfoBuffer)
{
parameters.Buffer.ReleaseTemporaryRT(InfoBufferHash);
parameters.Buffer.ReleaseTemporaryRT(PrimaryInfoBufferHash);
parameters.Buffer.ReleaseTemporaryRT(HelperInfoBufferHash);
}
Profiler.EndSample();
}
public static void Draw(OutlineParameters parameters, RenderTargetIdentifier target, RenderTargetIdentifier depth, Material material)
{
parameters.Buffer.SetRenderTarget(target, depth);
parameters.Buffer.DrawMesh(parameters.BlitMesh, Matrix4x4.identity, material, 0, -1);
}
public static void SetupMesh(OutlineParameters parameters, float baseShift)
{
if (parameters.BlitMesh == null)
{
parameters.BlitMesh = parameters.MeshPool.AllocateMesh();
}
parameters.BlitMesh.Clear(true);
addedNormals.Clear();
addedVertices.Clear();
addedTriangles.Clear();
var otherStages = new Vector4(1, 0, 0);
var dilateStage = new Vector4(0, 1, 0);
var blurStage = new Vector4(0, 0, 1);
var allStages = dilateStage + blurStage + otherStages;
firstUV.Clear();
secondUV.Clear();
thirdUV.Clear();
fourthUV.Clear();
centers.Clear();
size.Clear();
stages.Clear();
additionalScale.Clear();
var minusBoundsX = -1;
var plusBoundsX = 1;
var minusBoundsY = -1;
var plusBoundsY = 1;
var minusBoundsZ = -1;
var plusBoundsZ = 1;
vertices[0] = new Vector3(minusBoundsX, minusBoundsY, minusBoundsZ);
vertices[1] = new Vector3(plusBoundsX, minusBoundsY, minusBoundsZ);
vertices[2] = new Vector3(plusBoundsX, plusBoundsY, minusBoundsZ);
vertices[3] = new Vector3(minusBoundsX, plusBoundsY, minusBoundsZ);
vertices[4] = new Vector3(minusBoundsX, plusBoundsY, plusBoundsZ);
vertices[5] = new Vector3(plusBoundsX, plusBoundsY, plusBoundsZ);
vertices[6] = new Vector3(plusBoundsX, minusBoundsY, plusBoundsZ);
vertices[7] = new Vector3(minusBoundsX, minusBoundsY, plusBoundsZ);
var currentIndex = 0;
const int numberOfVertices = 8;
var addedCount = 0;
foreach (var outlinable in parameters.OutlinablesToRender)
{
if (outlinable.DrawingMode != OutlinableDrawingMode.Normal)
{
continue;
}
var frontParameters = outlinable.RenderStyle == RenderStyle.FrontBack ? outlinable.FrontParameters : outlinable.OutlineParameters;
var backParameters = outlinable.RenderStyle == RenderStyle.FrontBack ? outlinable.BackParameters : outlinable.OutlineParameters;
var useDilateDueToSettings = parameters.UseInfoBuffer && (frontParameters.DilateShift > 0.01f || backParameters.DilateShift > 0.01f) || !parameters.UseInfoBuffer;
var useBlurDueToSettings = parameters.UseInfoBuffer && (frontParameters.BlurShift > 0.01f || backParameters.BlurShift > 0.01f) || !parameters.UseInfoBuffer;
foreach (var target in outlinable.OutlineTargets)
{
var renderer = target.Renderer;
if (renderer == null || !renderer.enabled || !renderer.gameObject.activeInHierarchy)
{
continue;
}
Profiler.BeginSample("Getting mesh bounds");
if (target.ForceRecalculateBounds)
{
UpdateBounds(target.Renderer);
}
#if UNITY_2019_3_OR_NEWER
var meshRenderer = renderer as MeshRenderer;
var index = meshRenderer == null ? 0 : meshRenderer.subMeshStartIndex + target.SubmeshIndex;
var filter = meshRenderer == null ? null : meshRenderer.GetComponent <MeshFilter>();
var mesh = filter == null ? null : filter.sharedMesh;
var bounds = new Bounds();
if (meshRenderer != null && mesh != null && mesh.subMeshCount > index)
{
bounds = mesh.GetSubMesh(index).bounds;
}
else if (renderer != null)
{
bounds = renderer.bounds;
}
#else
var bounds = renderer.bounds;
#endif
Profiler.EndSample();
var scale = 0.5f;
var boundsSize = bounds.size * scale;
var boundsCenter = bounds.center;
var stagesToSet = otherStages;
if ((!target.CanUseEdgeDilateShift || target.DilateRenderingMode == DilateRenderMode.PostProcessing) && useDilateDueToSettings)
{
stagesToSet += dilateStage;
}
if (useBlurDueToSettings)
{
stagesToSet += blurStage;
}
var additionalScaleToSet = Vector2.zero;
if (target.CanUseEdgeDilateShift && target.DilateRenderingMode == DilateRenderMode.EdgeShift)
{
additionalScaleToSet.x = Mathf.Max(target.BackEdgeDilateAmount, target.FrontEdgeDilateAmount);
}
Profiler.BeginSample("Setting vertex values");
#if UNITY_2019_3_OR_NEWER
if (meshRenderer != null && !meshRenderer.isPartOfStaticBatch)
{
var transformMatrix = meshRenderer.transform.localToWorldMatrix;
matrix[0] = matrix[1] = matrix[2] = matrix[3] = matrix[4] = matrix[5] = matrix[6] = matrix[7] = transformMatrix.GetColumn(0);
firstUV.AddRange(matrix);
matrix[0] = matrix[1] = matrix[2] = matrix[3] = matrix[4] = matrix[5] = matrix[6] = matrix[7] = transformMatrix.GetColumn(1);
secondUV.AddRange(matrix);
matrix[0] = matrix[1] = matrix[2] = matrix[3] = matrix[4] = matrix[5] = matrix[6] = matrix[7] = transformMatrix.GetColumn(2);
thirdUV.AddRange(matrix);
matrix[0] = matrix[1] = matrix[2] = matrix[3] = matrix[4] = matrix[5] = matrix[6] = matrix[7] = transformMatrix.GetColumn(3);
fourthUV.AddRange(matrix);
tempVector3[0] = tempVector3[1] = tempVector3[2] = tempVector3[3] = tempVector3[4] = tempVector3[5] = tempVector3[6] = tempVector3[7] = boundsCenter;
centers.AddRange(tempVector3);
tempVector3[0] = tempVector3[1] = tempVector3[2] = tempVector3[3] = tempVector3[4] = tempVector3[5] = tempVector3[6] = tempVector3[7] = boundsSize;
size.AddRange(tempVector3);
tempVector3[0] = tempVector3[1] = tempVector3[2] = tempVector3[3] = tempVector3[4] = tempVector3[5] = tempVector3[6] = tempVector3[7] = stagesToSet;
stages.AddRange(tempVector3);
tempVector2[0] = tempVector2[1] = tempVector2[2] = tempVector2[3] = tempVector2[4] = tempVector2[5] = tempVector2[6] = tempVector2[7] = additionalScaleToSet;
additionalScale.AddRange(tempVector2);
}
else
#endif
{
matrix[0] = matrix[1] = matrix[2] = matrix[3] = matrix[4] = matrix[5] = matrix[6] = matrix[7] = new Vector4(1, 0, 0, 0);
firstUV.AddRange(matrix);
matrix[0] = matrix[1] = matrix[2] = matrix[3] = matrix[4] = matrix[5] = matrix[6] = matrix[7] = new Vector4(0, 1, 0, 0);
secondUV.AddRange(matrix);
matrix[0] = matrix[1] = matrix[2] = matrix[3] = matrix[4] = matrix[5] = matrix[6] = matrix[7] = new Vector4(0, 0, 1, 0);
thirdUV.AddRange(matrix);
matrix[0] = matrix[1] = matrix[2] = matrix[3] = matrix[4] = matrix[5] = matrix[6] = matrix[7] = new Vector4(0, 0, 0, 1);
fourthUV.AddRange(matrix);
tempVector3[0] = tempVector3[1] = tempVector3[2] = tempVector3[3] = tempVector3[4] = tempVector3[5] = tempVector3[6] = tempVector3[7] = boundsCenter;
centers.AddRange(tempVector3);
tempVector3[0] = tempVector3[1] = tempVector3[2] = tempVector3[3] = tempVector3[4] = tempVector3[5] = tempVector3[6] = tempVector3[7] = boundsSize;
size.AddRange(tempVector3);
tempVector3[0] = tempVector3[1] = tempVector3[2] = tempVector3[3] = tempVector3[4] = tempVector3[5] = tempVector3[6] = tempVector3[7] = stagesToSet;
stages.AddRange(tempVector3);
tempVector2[0] = tempVector2[1] = tempVector2[2] = tempVector2[3] = tempVector2[4] = tempVector2[5] = tempVector2[6] = tempVector2[7] = additionalScaleToSet;
additionalScale.AddRange(tempVector2);
}
Profiler.EndSample();
addedVertices.AddRange(vertices);
addedNormals.AddRange(normals);
trianglesToAdd[0] =
trianglesToAdd[3] =
trianglesToAdd[18] =
trianglesToAdd[21] =
trianglesToAdd[30] =
trianglesToAdd[33] = currentIndex;
trianglesToAdd[2] =
trianglesToAdd[12] =
trianglesToAdd[15] =
trianglesToAdd[34] = 1 + currentIndex;
trianglesToAdd[1] =
trianglesToAdd[5] =
trianglesToAdd[6] =
trianglesToAdd[9] =
trianglesToAdd[13] = 2 + currentIndex;
trianglesToAdd[4] =
trianglesToAdd[7] =
trianglesToAdd[23] = 3 + currentIndex;
trianglesToAdd[8] =
trianglesToAdd[10] =
trianglesToAdd[20] =
trianglesToAdd[22] =
trianglesToAdd[25] = 4 + currentIndex;
trianglesToAdd[11] =
trianglesToAdd[14] =
trianglesToAdd[16] =
trianglesToAdd[24] =
trianglesToAdd[27] = 5 + currentIndex;
trianglesToAdd[17] =
trianglesToAdd[29] =
trianglesToAdd[31] =
trianglesToAdd[35] = 6 + currentIndex;
trianglesToAdd[19] =
trianglesToAdd[26] =
trianglesToAdd[28] =
trianglesToAdd[32] = 7 + currentIndex;
currentIndex += numberOfVertices;
addedTriangles.AddRange(trianglesToAdd);
addedCount++;
}
}
if (addedCount == 0)
{
return;
}
Profiler.BeginSample("Setting mesh values");
parameters.BlitMesh.SetVertices(addedVertices);
parameters.BlitMesh.SetUVs(0, firstUV);
parameters.BlitMesh.SetUVs(1, secondUV);
parameters.BlitMesh.SetUVs(2, thirdUV);
parameters.BlitMesh.SetUVs(3, fourthUV);
parameters.BlitMesh.SetUVs(4, centers);
parameters.BlitMesh.SetUVs(5, size);
parameters.BlitMesh.SetUVs(6, stages);
parameters.BlitMesh.SetUVs(7, additionalScale);
parameters.BlitMesh.SetTriangles(addedTriangles, 0, false);
parameters.BlitMesh.SetNormals(addedNormals);
Profiler.EndSample();
}
public static RenderTargetIdentifier ComposeTarget(OutlineParameters parameters, RenderTargetIdentifier target)
{
return(new RenderTargetIdentifier(target, 0, CubemapFace.Unknown, GetDepthSliceForEye(parameters.EyeMask)));
}
private static void Blit(OutlineParameters parameters, RenderTargetIdentifier source, RenderTargetIdentifier destination, RenderTargetIdentifier destinationDepth, Material material, float effectSize, CommandBuffer buffer, int pass = -1, Rect?viewport = null)
{
parameters.Buffer.SetGlobalFloat(EffectSizeHash, effectSize);
BlitUtility.Blit(parameters, source, destination, destinationDepth, material, buffer, pass, viewport);
}
public static bool IsUsingVR(OutlineParameters parameters)
{
return(UnityEngine.XR.XRSettings.enabled &&
!parameters.IsEditorCamera &&
parameters.EyeMask != StereoTargetEyeMask.None);
}
public RenderTargetIdentifier GetRenderTarget(OutlineParameters parameters)
{
return(TargetsHolder.Instance.GetTarget(parameters, renderTargetName));
}
