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ScriptableRenderPipeline
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Merge pull request #1108 from Unity-Technologies/Branch_FixOverlayDebugFlip 

Fixed shadow and reflection debug overlay being flipped in game view.
/main
GitHub 7 年前
当前提交
f79d38be
共有 6 个文件被更改，包括 29 次插入 和 15 次删除
  1. 9
      ScriptableRenderPipeline/Core/CoreRP/Shadow/DebugDisplayShadowMap.shader
  2. 14
      ScriptableRenderPipeline/Core/CoreRP/Shadow/Shadow.cs
  3. 10
      ScriptableRenderPipeline/Core/CoreRP/Shadow/ShadowBase.cs
  4. 6
      ScriptableRenderPipeline/HDRenderPipeline/HDRP/Debug/DebugDisplayLatlong.shader
  5. 1
      ScriptableRenderPipeline/HDRenderPipeline/HDRP/HDRenderPipeline.cs
  6. 4
      ScriptableRenderPipeline/HDRenderPipeline/HDRP/Lighting/LightLoop/LightLoop.cs

9
ScriptableRenderPipeline/Core/CoreRP/Shadow/DebugDisplayShadowMap.shader
查看文件


float4 _TextureScaleBias;
float _TextureSlice;
float2 _ValidRange;
float _RequireToFlipInputTexture;
SamplerState ltc_linear_clamp_sampler;
TEXTURE2D_ARRAY(_AtlasTexture);

{
Varyings output;
output.positionCS = GetFullScreenTriangleVertexPosition(input.vertexID);
output.texcoord = GetFullScreenTriangleTexCoord(input.vertexID) * _TextureScaleBias.xy + _TextureScaleBias.zw;
output.texcoord = GetFullScreenTriangleTexCoord(input.vertexID);
if (_RequireToFlipInputTexture > 0.0f)
{
output.texcoord.y = 1.0f - output.texcoord.y;
}
output.texcoord = output.texcoord *_TextureScaleBias.xy + _TextureScaleBias.zw;
return output;
}
ENDHLSL

14
ScriptableRenderPipeline/Core/CoreRP/Shadow/Shadow.cs
查看文件


m_EntryPool.Add( ce );
}
override public void DisplayShadowMap(CommandBuffer debugCB, Material debugMaterial, Vector4 scaleBias, uint slice, float screenX, float screenY, float screenSizeX, float screenSizeY, float minValue, float maxValue)
override public void DisplayShadowMap(CommandBuffer debugCB, Material debugMaterial, Vector4 scaleBias, uint slice, float screenX, float screenY, float screenSizeX, float screenSizeY, float minValue, float maxValue, bool flipY)
{
Vector4 validRange = new Vector4(minValue, 1.0f / (maxValue - minValue));

propertyBlock.SetFloat("_TextureSlice", (float)slice);
propertyBlock.SetVector("_ValidRange", validRange);
propertyBlock.SetFloat("_RequireToFlipInputTexture", flipY ? 1.0f : 0.0f);
debugCB.SetViewport(new Rect(screenX, screenY, screenSizeX, screenSizeY));
debugCB.DrawProcedural(Matrix4x4.identity, debugMaterial, debugMaterial.FindPass("REGULARSHADOW"), MeshTopology.Triangles, 3, 1, propertyBlock);
}

cb.EndSample("VSM conversion");
}
override public void DisplayShadowMap(CommandBuffer debugCB, Material debugMaterial, Vector4 scaleBias, uint slice, float screenX, float screenY, float screenSizeX, float screenSizeY, float minValue, float maxValue)
override public void DisplayShadowMap(CommandBuffer debugCB, Material debugMaterial, Vector4 scaleBias, uint slice, float screenX, float screenY, float screenSizeX, float screenSizeY, float minValue, float maxValue, bool flipY)
{
Vector4 validRange = new Vector4(minValue, 1.0f / (maxValue - minValue));

propertyBlock.SetFloat("_TextureSlice", (float)slice);
propertyBlock.SetVector("_ValidRange", validRange);
propertyBlock.SetFloat("_RequireToFlipInputTexture", flipY ? 1.0f : 0.0f);
debugCB.SetViewport(new Rect(screenX, screenY, screenSizeX, screenSizeY));
debugCB.DrawProcedural(Matrix4x4.identity, debugMaterial, debugMaterial.FindPass("VARIANCESHADOW"), MeshTopology.Triangles, 3, 1, propertyBlock);
}

}
}
public override void DisplayShadow(CommandBuffer cmd, Material debugMaterial, int shadowRequestIndex, uint faceIndex, float screenX, float screenY, float screenSizeX, float screenSizeY, float minValue, float maxValue)
public override void DisplayShadow(CommandBuffer cmd, Material debugMaterial, int shadowRequestIndex, uint faceIndex, float screenX, float screenY, float screenSizeX, float screenSizeY, float minValue, float maxValue, bool flipY)
{
if (m_ShadowIndices.Count() == 0)
return;

ShadowData faceData = shadowDatas[(uint)(m_ShadowIndices[index] + offset + faceIndex)];
uint texID, samplerID;
faceData.UnpackShadowmapId(out texID, out samplerID);
m_Shadowmaps[texID].DisplayShadowMap(cmd, debugMaterial, faceData.scaleOffset, (uint) faceData.slice, screenX, screenY, screenSizeX, screenSizeY, minValue, maxValue);
m_Shadowmaps[texID].DisplayShadowMap(cmd, debugMaterial, faceData.scaleOffset, (uint) faceData.slice, screenX, screenY, screenSizeX, screenSizeY, minValue, maxValue, flipY);
public override void DisplayShadowMap(CommandBuffer cmd, Material debugMaterial, uint shadowMapIndex, uint sliceIndex, float screenX, float screenY, float screenSizeX, float screenSizeY, float minValue, float maxValue)
public override void DisplayShadowMap(CommandBuffer cmd, Material debugMaterial, uint shadowMapIndex, uint sliceIndex, float screenX, float screenY, float screenSizeX, float screenSizeY, float minValue, float maxValue, bool flipY)
m_Shadowmaps[index].DisplayShadowMap(cmd, debugMaterial, new Vector4(1.0f, 1.0f, 0.0f, 0.0f), sliceIndex, screenX, screenY, screenSizeX, screenSizeY, minValue, maxValue);
m_Shadowmaps[index].DisplayShadowMap(cmd, debugMaterial, new Vector4(1.0f, 1.0f, 0.0f, 0.0f), sliceIndex, screenX, screenY, screenSizeX, screenSizeY, minValue, maxValue, flipY);
}
public override void SyncData()

10
ScriptableRenderPipeline/Core/CoreRP/Shadow/ShadowBase.cs
查看文件


abstract public void Fill( ShadowContextStorage cs );
abstract public void CreateShadowmap();
abstract protected void Register( GPUShadowType type, ShadowRegistry registry );
abstract public void DisplayShadowMap(CommandBuffer cmd, Material debugMaterial, Vector4 scaleBias, uint slice, float screenX, float screenY, float screenSizeX, float screenSizeY, float minValue, float maxValue);
abstract public void DisplayShadowMap(CommandBuffer cmd, Material debugMaterial, Vector4 scaleBias, uint slice, float screenX, float screenY, float screenSizeX, float screenSizeY, float minValue, float maxValue, bool flipY);
}
public interface IShadowManager

// Renders all shadows for lights the were deemed shadow casters after the last call to ProcessShadowRequests
void RenderShadows( FrameId frameId, ScriptableRenderContext renderContext, CommandBuffer cmd, CullResults cullResults, List<VisibleLight> lights);
// Debug function to display a shadow at the screen coordinate
void DisplayShadow(CommandBuffer cmd, Material debugMaterial, int shadowIndex, uint faceIndex, float screenX, float screenY, float screenSizeX, float screenSizeY, float minValue, float maxValue);
void DisplayShadowMap(CommandBuffer cmd, Material debugMaterial, uint shadowMapIndex, uint sliceIndex, float screenX, float screenY, float screenSizeX, float screenSizeY, float minValue, float maxValue);
void DisplayShadow(CommandBuffer cmd, Material debugMaterial, int shadowIndex, uint faceIndex, float screenX, float screenY, float screenSizeX, float screenSizeY, float minValue, float maxValue, bool flipY);
void DisplayShadowMap(CommandBuffer cmd, Material debugMaterial, uint shadowMapIndex, uint sliceIndex, float screenX, float screenY, float screenSizeX, float screenSizeY, float minValue, float maxValue, bool flipY);
// Synchronize data with GPU buffers
void SyncData();
// Binds resources to shader stages just before rendering the lighting pass

{
public abstract void ProcessShadowRequests( FrameId frameId, CullResults cullResults, Camera camera, bool cameraRelativeRendering, List<VisibleLight> lights, ref uint shadowRequestsCount, int[] shadowRequests, out int[] shadowDataIndices );
public abstract void RenderShadows( FrameId frameId, ScriptableRenderContext renderContext, CommandBuffer cmd, CullResults cullResults, List<VisibleLight> lights);
public abstract void DisplayShadow(CommandBuffer cmd, Material debugMaterial, int shadowIndex, uint faceIndex, float screenX, float screenY, float screenSizeX, float screenSizeY, float minValue, float maxValue);
public abstract void DisplayShadowMap(CommandBuffer cmd, Material debugMaterial, uint shadowMapIndex, uint sliceIndex, float screenX, float screenY, float screenSizeX, float screenSizeY, float minValue, float maxValue);
public abstract void DisplayShadow(CommandBuffer cmd, Material debugMaterial, int shadowIndex, uint faceIndex, float screenX, float screenY, float screenSizeX, float screenSizeY, float minValue, float maxValue, bool flipY);
public abstract void DisplayShadowMap(CommandBuffer cmd, Material debugMaterial, uint shadowMapIndex, uint sliceIndex, float screenX, float screenY, float screenSizeX, float screenSizeY, float minValue, float maxValue, bool flipY);
public abstract void SyncData();
public abstract void BindResources( CommandBuffer cmd, ComputeShader computeShader, int computeKernel);
public abstract void UpdateCullingParameters( ref ScriptableCullingParameters cullingParams );

6
ScriptableRenderPipeline/HDRenderPipeline/HDRP/Debug/DebugDisplayLatlong.shader
查看文件


TEXTURECUBE(_InputCubemap);
SAMPLER(sampler_InputCubemap);
float _Mipmap;
float _RequireToFlipInputTexture;
struct Attributes
{

Varyings output;
output.positionCS = GetFullScreenTriangleVertexPosition(input.vertexID);
output.texcoord = GetFullScreenTriangleTexCoord(input.vertexID);// *_TextureScaleBias.xy + _TextureScaleBias.zw;
if (_RequireToFlipInputTexture > 0.0f)
{
output.texcoord.y = 1.0f - output.texcoord.y;
}
return output;
}

1
ScriptableRenderPipeline/HDRenderPipeline/HDRP/HDRenderPipeline.cs
查看文件


var skyReflection = m_SkyManager.skyReflection;
m_SharedPropertyBlock.SetTexture(HDShaderIDs._InputCubemap, skyReflection);
m_SharedPropertyBlock.SetFloat(HDShaderIDs._Mipmap, lightingDebug.skyReflectionMipmap);
m_SharedPropertyBlock.SetFloat(HDShaderIDs._RequireToFlipInputTexture, hdCamera.camera.cameraType != CameraType.SceneView ? 1.0f : 0.0f);
cmd.SetViewport(new Rect(x, y, overlaySize, overlaySize));
cmd.DrawProcedural(Matrix4x4.identity, m_DebugDisplayLatlong, 0, MeshTopology.Triangles, 3, 1, m_SharedPropertyBlock);
HDUtils.NextOverlayCoord(ref x, ref y, overlaySize, overlaySize, hdCamera.actualWidth);

4
ScriptableRenderPipeline/HDRenderPipeline/HDRP/Lighting/LightLoop/LightLoop.cs
查看文件


uint faceCount = m_ShadowMgr.GetShadowRequestFaceCount((uint)index);
for (uint i = 0; i < faceCount; ++i)
{
m_ShadowMgr.DisplayShadow(cmd, m_DebugShadowMapMaterial, index, i, x, y, overlaySize, overlaySize, lightingDebug.shadowMinValue, lightingDebug.shadowMaxValue);
m_ShadowMgr.DisplayShadow(cmd, m_DebugShadowMapMaterial, index, i, x, y, overlaySize, overlaySize, lightingDebug.shadowMinValue, lightingDebug.shadowMaxValue, hdCamera.camera.cameraType != CameraType.SceneView);
HDUtils.NextOverlayCoord(ref x, ref y, overlaySize, overlaySize, hdCamera.actualWidth);
}
}

m_ShadowMgr.DisplayShadowMap(cmd, m_DebugShadowMapMaterial, lightingDebug.shadowAtlasIndex, lightingDebug.shadowSliceIndex, x, y, overlaySize, overlaySize, lightingDebug.shadowMinValue, lightingDebug.shadowMaxValue);
m_ShadowMgr.DisplayShadowMap(cmd, m_DebugShadowMapMaterial, lightingDebug.shadowAtlasIndex, lightingDebug.shadowSliceIndex, x, y, overlaySize, overlaySize, lightingDebug.shadowMinValue, lightingDebug.shadowMaxValue, hdCamera.camera.cameraType != CameraType.SceneView);
HDUtils.NextOverlayCoord(ref x, ref y, overlaySize, overlaySize, hdCamera.actualWidth);
}
}

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