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Merge branch 'master' of https://github.com/Unity-Technologies/ScriptableRenderLoop

# Conflicts:
#	Assets/ScriptableRenderLoop/HDRenderLoop/Lighting/SinglePass/SinglePass.hlsl
/main
Evgenii Golubev 8 年前
当前提交
80814477
共有 27 个文件被更改,包括 810 次插入854 次删除
  1. 27
      Assets/BasicRenderLoopTutorial/BasicRenderLoop.cs
  2. 23
      Assets/BasicRenderLoopTutorial/BasicRenderLoopScene.unity
  3. 3
      Assets/Editor/Tests/RenderloopTests/CullResultsTest.cs
  4. 32
      Assets/Editor/Tests/RenderloopTests/RenderloopTestFixture.cs
  5. 2
      Assets/ScriptableRenderLoop/HDRenderLoop/HDRenderLoop.asset.meta
  6. 39
      Assets/ScriptableRenderLoop/HDRenderLoop/HDRenderLoop.cs
  7. 27
      Assets/ScriptableRenderLoop/HDRenderLoop/Lighting/LightUtilities.hlsl
  8. 3
      Assets/ScriptableRenderLoop/HDRenderLoop/Lighting/SinglePass/SinglePass.hlsl
  9. 4
      Assets/ScriptableRenderLoop/HDRenderLoop/Lighting/SinglePass/SinglePassLoop.hlsl
  10. 2
      Assets/ScriptableRenderLoop/HDRenderLoop/Material/LayeredLit/LayeredLit.shader
  11. 329
      Assets/ScriptableRenderLoop/HDRenderLoop/Material/Lit/Editor/LitUI.cs
  12. 2
      Assets/ScriptableRenderLoop/HDRenderLoop/Material/Lit/Lit.shader
  13. 276
      Assets/ScriptableRenderLoop/HDRenderLoop/Material/Unlit/Editor/UnlitUI.cs
  14. 2
      Assets/ScriptableRenderLoop/HDRenderLoop/Material/Unlit/Unlit.shader
  15. 66
      Assets/ScriptableRenderLoop/fptl/FptlLighting.cs
  16. 38
      ProjectSettings/GraphicsSettings.asset
  17. 334
      Assets/ScriptableRenderLoop/HDRenderLoop/Material/Lit/Editor/BaseLitUI.cs
  18. 12
      Assets/ScriptableRenderLoop/HDRenderLoop/Material/Lit/Editor/BaseLitUI.cs.meta
  19. 279
      Assets/ScriptableRenderLoop/HDRenderLoop/Material/Unlit/Editor/BaseUnlitUI.cs
  20. 12
      Assets/ScriptableRenderLoop/HDRenderLoop/Material/Unlit/Editor/BaseUnlitUI.cs.meta
  21. 13
      Assets/basicrenderloop.asset
  22. 8
      Assets/basicrenderloop.asset.meta
  23. 14
      Assets/ScriptableRenderLoop/ScriptableRenderLoop.cs
  24. 12
      Assets/ScriptableRenderLoop/ScriptableRenderLoop.cs.meta
  25. 93
      Assets/ScriptableRenderLoop/ScriptableRenderLoopPicker.cs
  26. 12
      Assets/ScriptableRenderLoop/ScriptableRenderLoopPicker.cs.meta

27
Assets/BasicRenderLoopTutorial/BasicRenderLoop.cs


using UnityEngine;
using UnityEngine.Rendering;
using UnityEngine.Experimental.Rendering;
using UnityEngine.Experimental.ScriptableRenderLoop;
// Very basic scriptable rendering loop example:
// - Use with BasicRenderLoopShader.shader (the loop expects "BasicPass" pass type to exist)

// - This loop also does not setup lightmaps, light probes, reflection probes or light cookies
[ExecuteInEditMode]
public class BasicRenderLoop : MonoBehaviour
public class BasicRenderLoop : ScriptableRenderLoop
#if UNITY_EDITOR
[UnityEditor.MenuItem("Renderloop/CreateBasicRenderLoop")]
static void CreateBasicRenderLoop()
{
var instance = ScriptableObject.CreateInstance<BasicRenderLoop>();
UnityEditor.AssetDatabase.CreateAsset(instance, "Assets/basicrenderloop.asset");
}
#endif
public void OnEnable ()
public void OnEnable()
shaderPassBasic = new ShaderPassName ("BasicPass");
RenderLoop.renderLoopDelegate += Render;
Rebuild();
public void OnDisable ()
public override void Initialize()
RenderLoop.renderLoopDelegate -= Render;
shaderPassBasic = new ShaderPassName("BasicPass");
bool Render (Camera[] cameras, RenderLoop loop)
public override void Render(Camera[] cameras, RenderLoop loop)
{
foreach (var camera in cameras)
{

loop.Submit ();
}
return true;
}

23
Assets/BasicRenderLoopTutorial/BasicRenderLoopScene.unity


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m_CustomReflection: {fileID: 0}
m_Sun: {fileID: 0}
m_IndirectSpecularColor: {r: 0.090675384, g: 0.11147798, b: 0.14205901, a: 0.5}
m_IndirectSpecularColor: {r: 0.09067501, g: 0.11147752, b: 0.14205909, a: 0.5}
--- !u!157 &3
LightmapSettings:
m_ObjectHideFlags: 0

m_AutoUVMaxAngle: 89
m_LightmapParameters: {fileID: 0}
m_SortingLayerID: 0
m_SortingLayer: 0
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m_AutoUVMaxAngle: 89
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m_Name: Main Camera
m_TagString: MainCamera

m_Father: {fileID: 0}
m_RootOrder: 0
m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
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m_Name:
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m_AutoUVMaxAngle: 89
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3
Assets/Editor/Tests/RenderloopTests/CullResultsTest.cs


public void TestReflectionProbes()
{
UnityEditor.SceneManagement.EditorSceneManager.OpenScene("Assets/Editor/Tests/TestScene.unity");
// Asserts.ExpectLogError("Boing");
RenderLoopTestFixture.Run(InspectCullResults);
}
}

32
Assets/Editor/Tests/RenderloopTests/RenderloopTestFixture.cs


using UnityEditor;
using UnityEngine.Experimental.Rendering;
using NUnit.Framework;
using UnityEngine.Experimental.ScriptableRenderLoop;
using UnityEngine.Rendering;
public class RenderLoopTestFixture : MonoBehaviour
public class RenderLoopTestFixture : ScriptableRenderLoop
public static void Render(RenderLoopWrapper wrapper, Camera[] cameras, RenderLoop renderLoop)
private static RenderLoopTestFixture m_Instance;
public override void Render(Camera[] cameras, RenderLoop renderLoop)
{
foreach (var camera in cameras)
{

CullResults cullResults = CullResults.Cull(ref cullingParams, renderLoop);
s_Callback(camera, cullResults, renderLoop);
if (s_Callback != null)
s_Callback(camera, cullResults, renderLoop);
}
renderLoop.Submit();

{
if (m_Instance == null)
{
m_Instance = ScriptableObject.CreateInstance<RenderLoopTestFixture>();
}
var instance = camObject.AddComponent<RenderLoopWrapper>();
instance.callback = Render;
GraphicsSettings.SetScriptableRenderLoop(m_Instance);
instance.enabled = true;
Transform t = camObject.transform;
// Can't use AlignViewToObject because it animates over time, and we want the first frame

SceneView.lastActiveSceneView.LookAtDirect(t.position + t.forward * camDist, t.rotation, size);
// Invoke renderer
try
{
sceneCamera.Render();
}
finally
{
Object.DestroyImmediate(instance);
}
sceneCamera.Render();
GraphicsSettings.SetScriptableRenderLoop(null);
}
}

2
Assets/ScriptableRenderLoop/HDRenderLoop/HDRenderLoop.asset.meta


fileFormatVersion: 2
guid: 2400b74f5ce370c4481e5dc417d03703
timeCreated: 1480265826
timeCreated: 1480436907
licenseType: Pro
NativeFormatImporter:
userData:

39
Assets/ScriptableRenderLoop/HDRenderLoop/HDRenderLoop.cs


TextureCache2D m_CookieTexArray;
TextureCacheCubemap m_CubeCookieTexArray;
void OnEnable()
private void OnEnable()
// TODO: Design workaround for OnValidate being missing on ScriptableObject
m_Dirty = true;
void OnValidate()
private void OnDisable()
m_Dirty = true;
// TODO: Rework ScriptableRenderLoop Lifecycle
//CleanUp();
}
public override void Rebuild()

m_Dirty = false;
}
void OnDisable()
public override void Initialize()
{
#if UNITY_EDITOR
UnityEditor.SupportedRenderingFeatures.active = new UnityEditor.SupportedRenderingFeatures
{
reflectionProbe = UnityEditor.SupportedRenderingFeatures.ReflectionProbe.Rotation
};
#endif
Rebuild();
}
public override void CleanUp()
{
m_LitRenderLoop.OnDisable();
m_SinglePassLightLoop.OnDisable();

m_CubeCookieTexArray.Release();
m_SkyRenderer.OnDisable();
#if UNITY_EDITOR
UnityEditor.SupportedRenderingFeatures.active = UnityEditor.SupportedRenderingFeatures.Default;
#endif
}
void NewFrame()

// Post effects
}
#if UNITY_EDITOR
public override UnityEditor.SupportedRenderingFeatures GetSupportedRenderingFeatures()
{
var features = new UnityEditor.SupportedRenderingFeatures
{
reflectionProbe = UnityEditor.SupportedRenderingFeatures.ReflectionProbe.Rotation
};
return features;
}
#endif
}
}

27
Assets/ScriptableRenderLoop/HDRenderLoop/Lighting/LightUtilities.hlsl


#ifndef UNITY_LIGHT_UTILITIES_INCLUDED
#define UNITY_LIGHT_UTILITIES_INCLUDED
#include "LightDefinition.cs.hlsl"
void InitSkyEnvLightData(int index)
EnvLightData InitSkyEnvLightData(int envIndex)
_EnvLightSky.envShapeType = ENVSHAPETYPE_SKY;
_EnvLightSky.envIndex = index;
_EnvLightSky.forward = float3(0.0, 0.0, 1.0);
_EnvLightSky.up = float3(0.0, 1.0, 0.0);
_EnvLightSky.right = float3(1.0, 0.0, 0.0);
_EnvLightSky.positionWS = float3(0.0, 0.0, 0.0);
_EnvLightSky.offsetLS = float3(0.0, 0.0, 0.0);
_EnvLightSky.innerDistance = float3(0.0, 0.0, 0.0);
_EnvLightSky.blendDistance = 1.0;
EnvLightData output;
output.envShapeType = ENVSHAPETYPE_SKY;
output.envIndex = envIndex;
output.forward = float3(0.0, 0.0, 1.0);
output.up = float3(0.0, 1.0, 0.0);
output.right = float3(1.0, 0.0, 0.0);
output.positionWS = float3(0.0, 0.0, 0.0);
output.offsetLS = float3(0.0, 0.0, 0.0);
output.innerDistance = float3(0.0, 0.0, 0.0);
output.blendDistance = 1.0;
return output;
#endif // UNITY_LIGHT_UTILITIES_INCLUDED
#endif // UNITY_LIGHT_UTILITIES_INCLUDED

3
Assets/ScriptableRenderLoop/HDRenderLoop/Lighting/SinglePass/SinglePass.hlsl


uint _PunctualLightCount;
uint _AreaLightCount;
uint _EnvLightCount;
int _EnvLightSkyEnabled; // TODO: make it a bool and move it into '_EnvLightSky'
EnvLightData _EnvLightSky;
int _EnvLightSkyEnabled; // TODO: make it a bool
float4 _ShadowMapSize;
float4 _DirShadowSplitSpheres[4]; // TODO: share this max between C# and hlsl
CBUFFER_END

4
Assets/ScriptableRenderLoop/HDRenderLoop/Lighting/SinglePass/SinglePassLoop.hlsl


float3 localDiffuseLighting, localSpecularLighting;
float2 weight;
context.sampleReflection = SINGLE_PASS_CONTEXT_SAMPLE_SKY;
InitSkyEnvLightData(0);
EvaluateBSDF_Env(context, V, positionWS, prelightData, _EnvLightSky, bsdfData, localDiffuseLighting, localSpecularLighting, weight);
EnvLightData envLightSky = InitSkyEnvLightData(0);
EvaluateBSDF_Env(context, V, positionWS, prelightData, envLightSky, bsdfData, localDiffuseLighting, localSpecularLighting, weight);
iblDiffuseLighting = lerp(iblDiffuseLighting, localDiffuseLighting, weight.x); // Should be remove by the compiler if it is smart as all is constant 0
iblSpecularLighting = lerp(iblSpecularLighting, localSpecularLighting, weight.y);
}

2
Assets/ScriptableRenderLoop/HDRenderLoop/Material/LayeredLit/LayeredLit.shader


}
}
CustomEditor "UnityEditor.Experimental.ScriptableRenderLoop.LayeredLitGUI"
CustomEditor "Experimental.ScriptableRenderLoop.LayeredLitGUI"
}

329
Assets/ScriptableRenderLoop/HDRenderLoop/Material/Lit/Editor/LitUI.cs


namespace UnityEditor.Experimental.ScriptableRenderLoop
{
public abstract class BaseLitGUI : ShaderGUI
{
protected static class Styles
{
public static string OptionText = "Options";
public static string SurfaceTypeText = "Surface Type";
public static string BlendModeText = "Blend Mode";
public static string detailText = "Inputs Detail";
public static string lightingText = "Inputs Lighting";
public static GUIContent alphaCutoffEnableText = new GUIContent("Alpha Cutoff Enable", "Threshold for alpha cutoff");
public static GUIContent alphaCutoffText = new GUIContent("Alpha Cutoff", "Threshold for alpha cutoff");
public static GUIContent doubleSidedModeText = new GUIContent("Double Sided", "This will render the two face of the objects (disable backface culling)");
public static readonly string[] surfaceTypeNames = Enum.GetNames(typeof(SurfaceType));
public static readonly string[] blendModeNames = Enum.GetNames(typeof(BlendMode));
public static string InputsOptionsText = "Inputs options";
public static GUIContent smoothnessMapChannelText = new GUIContent("Smoothness Source", "Smoothness texture and channel");
public static GUIContent UVBaseMappingText = new GUIContent("UV set for Base", "");
public static GUIContent texWorldScaleText = new GUIContent("Scale to apply on world coordinate in case of Planar/Triplanar", "");
public static GUIContent UVBaseDetailMappingText = new GUIContent("UV set for Base and Detail", "");
public static GUIContent normalMapSpaceText = new GUIContent("Normal/Tangent Map space", "");
public static GUIContent heightMapModeText = new GUIContent("Height Map Mode", "");
public static GUIContent detailMapModeText = new GUIContent("Detail Map with Normal", "Detail Map with AO / Height");
public static GUIContent UVDetailMappingText = new GUIContent("UV set for Detail", "");
public static GUIContent emissiveColorModeText = new GUIContent("Emissive Color Usage", "Use emissive color or emissive mask");
public static string InputsText = "Inputs";
public static string InputsMapText = "";
public static GUIContent baseColorText = new GUIContent("Base Color + Opacity", "Albedo (RGB) and Opacity (A)");
public static GUIContent baseColorSmoothnessText = new GUIContent("Base Color + Smoothness", "Albedo (RGB) and Smoothness (A)");
public static GUIContent metallicText = new GUIContent("Metallic", "Metallic scale factor");
public static GUIContent smoothnessText = new GUIContent("Smoothness", "Smoothness scale factor");
public static GUIContent maskMapESText = new GUIContent("Mask Map - M(R), AO(G), E(B), S(A)", "Mask map");
public static GUIContent maskMapEText = new GUIContent("Mask Map - M(R), AO(G), E(B)", "Mask map");
public static GUIContent maskMapText = new GUIContent("Mask Map - M(R), AO(G)", "Mask map");
public static GUIContent maskMapSText = new GUIContent("Mask Map - M(R), AO(G), S(A)", "Mask map");
public static GUIContent specularOcclusionMapText = new GUIContent("Specular Occlusion Map (RGBA)", "Specular Occlusion Map");
public static GUIContent normalMapText = new GUIContent("Normal Map", "Normal Map (DXT5) - Need to implement BC5");
public static GUIContent heightMapText = new GUIContent("Height Map (R)", "Height Map");
public static GUIContent tangentMapText = new GUIContent("Tangent Map", "Tangent Map (BC5) - DXT5 for test");
public static GUIContent anisotropyText = new GUIContent("Anisotropy", "Anisotropy scale factor");
public static GUIContent anisotropyMapText = new GUIContent("Anisotropy Map (G)", "Anisotropy");
public static GUIContent detailMapNormalText = new GUIContent("Detail Map A(R) Ny(G) S(B) Nx(A)", "Detail Map");
public static GUIContent detailMapAOHeightText = new GUIContent("Detail Map A(R) AO(G) S(B) H(A)", "Detail Map");
public static GUIContent detailMaskText = new GUIContent("Detail Mask (B)", "Mask for detailMap");
public static GUIContent detailAlbedoScaleText = new GUIContent("Detail AlbedoScale", "Detail Albedo Scale factor");
public static GUIContent detailNormalScaleText = new GUIContent("Detail NormalScale", "Normal Scale factor");
public static GUIContent detailSmoothnessScaleText = new GUIContent("Detail SmoothnessScale", "Smoothness Scale factor");
public static GUIContent detailHeightScaleText = new GUIContent("Detail HeightScale", "Height Scale factor");
public static GUIContent detailAOScaleText = new GUIContent("Detail AOScale", "AO Scale factor");
public static GUIContent emissiveText = new GUIContent("Emissive Color", "Emissive");
public static GUIContent emissiveIntensityText = new GUIContent("Emissive Intensity", "Emissive");
public static GUIContent emissiveWarning = new GUIContent("Emissive value is animated but the material has not been configured to support emissive. Please make sure the material itself has some amount of emissive.");
public static GUIContent emissiveColorWarning = new GUIContent("Ensure emissive color is non-black for emission to have effect.");
}
public enum SurfaceType
{
Opaque,
Transparent
}
public enum BlendMode
{
Lerp,
Add,
SoftAdd,
Multiply,
Premultiply
}
public enum DoubleSidedMode
{
None,
DoubleSided,
DoubleSidedLightingFlip,
DoubleSidedLightingMirror,
}
void SurfaceTypePopup()
{
EditorGUI.showMixedValue = surfaceType.hasMixedValue;
var mode = (SurfaceType)surfaceType.floatValue;
EditorGUI.BeginChangeCheck();
mode = (SurfaceType)EditorGUILayout.Popup(Styles.SurfaceTypeText, (int)mode, Styles.surfaceTypeNames);
if (EditorGUI.EndChangeCheck())
{
m_MaterialEditor.RegisterPropertyChangeUndo("Surface Type");
surfaceType.floatValue = (float)mode;
}
EditorGUI.showMixedValue = false;
}
protected void ShaderOptionsGUI()
{
EditorGUI.indentLevel++;
GUILayout.Label(Styles.OptionText, EditorStyles.boldLabel);
SurfaceTypePopup();
if ((SurfaceType)surfaceType.floatValue == SurfaceType.Transparent)
{
BlendModePopup();
}
m_MaterialEditor.ShaderProperty(alphaCutoffEnable, Styles.alphaCutoffEnableText.text);
if (alphaCutoffEnable.floatValue == 1.0)
{
m_MaterialEditor.ShaderProperty(alphaCutoff, Styles.alphaCutoffText.text);
}
m_MaterialEditor.ShaderProperty(doubleSidedMode, Styles.doubleSidedModeText.text);
EditorGUI.indentLevel--;
}
private void BlendModePopup()
{
EditorGUI.showMixedValue = blendMode.hasMixedValue;
var mode = (BlendMode)blendMode.floatValue;
EditorGUI.BeginChangeCheck();
mode = (BlendMode)EditorGUILayout.Popup(Styles.BlendModeText, (int)mode, Styles.blendModeNames);
if (EditorGUI.EndChangeCheck())
{
m_MaterialEditor.RegisterPropertyChangeUndo("Blend Mode");
blendMode.floatValue = (float)mode;
}
EditorGUI.showMixedValue = false;
}
protected void FindOptionProperties(MaterialProperty[] props)
{
surfaceType = FindProperty(kSurfaceType, props);
blendMode = FindProperty(kBlendMode, props);
alphaCutoff = FindProperty(kAlphaCutoff, props);
alphaCutoffEnable = FindProperty(kAlphaCutoffEnabled, props);
doubleSidedMode = FindProperty(kDoubleSidedMode, props);
FindInputOptionProperties(props);
}
protected void SetupMaterial(Material material)
{
bool alphaTestEnable = material.GetFloat(kAlphaCutoffEnabled) == 1.0;
SurfaceType surfaceType = (SurfaceType)material.GetFloat(kSurfaceType);
BlendMode blendMode = (BlendMode)material.GetFloat(kBlendMode);
DoubleSidedMode doubleSidedMode = (DoubleSidedMode)material.GetFloat(kDoubleSidedMode);
if (surfaceType == SurfaceType.Opaque)
{
material.SetOverrideTag("RenderType", alphaTestEnable ? "TransparentCutout" : "");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.renderQueue = alphaTestEnable ? (int)UnityEngine.Rendering.RenderQueue.AlphaTest : -1;
}
else
{
material.SetOverrideTag("RenderType", "Transparent");
material.SetInt("_ZWrite", 0);
material.renderQueue = (int)UnityEngine.Rendering.RenderQueue.Transparent;
switch (blendMode)
{
case BlendMode.Lerp:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
break;
case BlendMode.Add:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.One);
break;
case BlendMode.SoftAdd:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusDstColor);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.One);
break;
case BlendMode.Multiply:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.DstColor);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
break;
case BlendMode.Premultiply:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
break;
}
}
if (doubleSidedMode == DoubleSidedMode.None)
{
material.SetInt("_CullMode", (int)UnityEngine.Rendering.CullMode.Back);
}
else
{
material.SetInt("_CullMode", (int)UnityEngine.Rendering.CullMode.Off);
}
if (doubleSidedMode == DoubleSidedMode.DoubleSidedLightingFlip)
{
material.EnableKeyword("_DOUBLESIDED_LIGHTING_FLIP");
material.DisableKeyword("_DOUBLESIDED_LIGHTING_MIRROR");
}
else if (doubleSidedMode == DoubleSidedMode.DoubleSidedLightingMirror)
{
material.DisableKeyword("_DOUBLESIDED_LIGHTING_FLIP");
material.EnableKeyword("_DOUBLESIDED_LIGHTING_MIRROR");
}
else
{
material.DisableKeyword("_DOUBLESIDED_LIGHTING_FLIP");
material.DisableKeyword("_DOUBLESIDED_LIGHTING_MIRROR");
}
SetKeyword(material, "_ALPHATEST_ON", alphaTestEnable);
SetupInputMaterial(material);
}
protected void SetKeyword(Material m, string keyword, bool state)
{
if (state)
m.EnableKeyword(keyword);
else
m.DisableKeyword(keyword);
}
public void ShaderPropertiesGUI(Material material)
{
// Use default labelWidth
EditorGUIUtility.labelWidth = 0f;
// Detect any changes to the material
EditorGUI.BeginChangeCheck();
{
ShaderOptionsGUI();
EditorGUILayout.Space();
ShaderInputOptionsGUI();
EditorGUILayout.Space();
ShaderInputGUI();
}
if (EditorGUI.EndChangeCheck())
{
foreach (var obj in m_MaterialEditor.targets)
SetupMaterial((Material)obj);
}
}
public override void OnGUI(MaterialEditor materialEditor, MaterialProperty[] props)
{
FindOptionProperties(props); // MaterialProperties can be animated so we do not cache them but fetch them every event to ensure animated values are updated correctly
FindInputProperties(props);
m_MaterialEditor = materialEditor;
Material material = materialEditor.target as Material;
ShaderPropertiesGUI(material);
}
protected MaterialEditor m_MaterialEditor;
MaterialProperty surfaceType = null;
MaterialProperty alphaCutoffEnable = null;
MaterialProperty blendMode = null;
MaterialProperty alphaCutoff = null;
MaterialProperty doubleSidedMode = null;
const string kSurfaceType = "_SurfaceType";
const string kBlendMode = "_BlendMode";
const string kAlphaCutoff = "_AlphaCutoff";
const string kAlphaCutoffEnabled = "_AlphaCutoffEnable";
const string kDoubleSidedMode = "_DoubleSidedMode";
protected static string[] reservedProperties = new string[] { kSurfaceType, kBlendMode, kAlphaCutoff, kAlphaCutoffEnabled, kDoubleSidedMode };
protected abstract void FindInputProperties(MaterialProperty[] props);
protected abstract void ShaderInputGUI();
protected abstract void ShaderInputOptionsGUI();
protected abstract void FindInputOptionProperties(MaterialProperty[] props);
protected abstract void SetupInputMaterial(Material material);
}
class LitGUI : BaseLitGUI
{
public enum SmoothnessMapChannel

SetKeyword(material, "_DETAIL_MAP", material.GetTexture(kDetailMap));
}
public static bool ShouldEmissionBeEnabled(Material mat)
protected override bool ShouldEmissionBeEnabled(Material mat)
{
float emissiveIntensity = mat.GetFloat(kEmissiveIntensity);
var realtimeEmission = (mat.globalIlluminationFlags & MaterialGlobalIlluminationFlags.RealtimeEmissive) > 0;

protected virtual void SetupEmissionGIFlags(Material material)
{
// Setup lightmap emissive flags
MaterialGlobalIlluminationFlags flags = material.globalIlluminationFlags;
if ((flags & (MaterialGlobalIlluminationFlags.BakedEmissive | MaterialGlobalIlluminationFlags.RealtimeEmissive)) != 0)
{
if (ShouldEmissionBeEnabled(material))
flags &= ~MaterialGlobalIlluminationFlags.EmissiveIsBlack;
else
flags |= MaterialGlobalIlluminationFlags.EmissiveIsBlack;
material.globalIlluminationFlags = flags;
}
}
override protected void SetupInputMaterial(Material material)
{
// Note: keywords must be based on Material value not on MaterialProperty due to multi-edit & material animation

SetKeyword(material, "_EMISSIVE_COLOR", ((EmissiveColorMode)material.GetFloat(kEmissiveColorMode)) == EmissiveColorMode.UseEmissiveColor);
SetupKeywordsForInputMaps(material);
SetupEmissionGIFlags(material);
}
// TODO: ? or remove
bool HasValidEmissiveKeyword(Material material)
{
/*
// Material animation might be out of sync with the material keyword.
// So if the emission support is disabled on the material, but the property blocks have a value that requires it, then we need to show a warning.
// (note: (Renderer MaterialPropertyBlock applies its values to emissionColorForRendering))
bool hasEmissionKeyword = material.IsKeywordEnabled ("_EMISSION");
if (!hasEmissionKeyword && ShouldEmissionBeEnabled (material, emissionColorForRendering.colorValue))
return false;
else
return true;
*/
return true;
}
}
} // namespace UnityEditor

2
Assets/ScriptableRenderLoop/HDRenderLoop/Material/Lit/Lit.shader


}
}
CustomEditor "UnityEditor.Experimental.ScriptableRenderLoop.LitGUI"
CustomEditor "Experimental.ScriptableRenderLoop.LitGUI"
}

276
Assets/ScriptableRenderLoop/HDRenderLoop/Material/Unlit/Editor/UnlitUI.cs


namespace UnityEditor.Experimental.ScriptableRenderLoop
{
internal class UnlitGUI : ShaderGUI
class UnlitGUI : BaseUnlitGUI
public enum SurfaceType
{
Opaque,
Transparent
}
public enum BlendMode
{
Lerp,
Add,
SoftAdd,
Multiply,
Premultiply
}
public enum DoubleSidedMode
{
None,
DoubleSided
}
private static class Styles
{
public static string OptionText = "Options";
public static string SurfaceTypeText = "Surface Type";
public static string BlendModeText = "Blend Mode";
public static GUIContent alphaCutoffEnableText = new GUIContent("Alpha Cutoff Enable", "Threshold for alpha cutoff");
public static GUIContent alphaCutoffText = new GUIContent("Alpha Cutoff", "Threshold for alpha cutoff");
public static GUIContent doubleSidedModeText = new GUIContent("Double Sided", "This will render the two face of the objects (disable backface culling)");
public static readonly string[] surfaceTypeNames = Enum.GetNames(typeof(SurfaceType));
public static readonly string[] blendModeNames = Enum.GetNames(typeof(BlendMode));
public static string InputsOptionsText = "Inputs options";
public static string InputsText = "Inputs";
public static string InputsMapText = "";
public static GUIContent colorText = new GUIContent("Color + Opacity", "Albedo (RGB) and Opacity (A)");
public static GUIContent emissiveText = new GUIContent("Emissive Color", "Emissive");
public static GUIContent emissiveIntensityText = new GUIContent("Emissive Intensity", "Emissive");
}
MaterialProperty surfaceType = null;
MaterialProperty blendMode = null;
MaterialProperty alphaCutoff = null;
MaterialProperty alphaCutoffEnable = null;
MaterialProperty doubleSidedMode = null;
protected MaterialEditor m_MaterialEditor;
protected const string kSurfaceType = "_SurfaceType";
protected const string kBlendMode = "_BlendMode";
protected const string kAlphaCutoff = "_AlphaCutoff";
protected const string kAlphaCutoffEnabled = "_AlphaCutoffEnable";
protected const string kDoubleSidedMode = "_DoubleSidedMode";
public void FindOptionProperties(MaterialProperty[] props)
{
surfaceType = FindProperty(kSurfaceType, props);
blendMode = FindProperty(kBlendMode, props);
alphaCutoff = FindProperty(kAlphaCutoff, props);
alphaCutoffEnable = FindProperty(kAlphaCutoffEnabled, props);
doubleSidedMode = FindProperty(kDoubleSidedMode, props);
}
protected const string kEmissiveIntensity = "_EmissiveIntensity";
public void FindInputProperties(MaterialProperty[] props)
override protected void FindInputProperties(MaterialProperty[] props)
{
color = FindProperty("_Color", props);
colorMap = FindProperty("_ColorMap", props);

}
public override void OnGUI(MaterialEditor materialEditor, MaterialProperty[] props)
{
FindOptionProperties(props); // MaterialProperties can be animated so we do not cache them but fetch them every event to ensure animated values are updated correctly
FindInputProperties(props);
m_MaterialEditor = materialEditor;
Material material = materialEditor.target as Material;
ShaderPropertiesGUI(material);
}
protected void ShaderOptionsGUI()
{
EditorGUI.indentLevel++;
GUILayout.Label(Styles.OptionText, EditorStyles.boldLabel);
SurfaceTypePopup();
if ((SurfaceType)surfaceType.floatValue == SurfaceType.Transparent)
{
BlendModePopup();
}
m_MaterialEditor.ShaderProperty(alphaCutoffEnable, Styles.alphaCutoffEnableText.text);
if (alphaCutoffEnable.floatValue == 1.0)
{
m_MaterialEditor.ShaderProperty(alphaCutoff, Styles.alphaCutoffText.text);
}
m_MaterialEditor.ShaderProperty(doubleSidedMode, Styles.doubleSidedModeText.text);
EditorGUI.indentLevel--;
}
protected void ShaderInputOptionsGUI()
{
EditorGUI.indentLevel++;
EditorGUI.indentLevel--;
}
protected void ShaderInputGUI()
override protected void ShaderInputGUI()
{
EditorGUI.indentLevel++;

EditorGUI.indentLevel--;
}
public void ShaderPropertiesGUI(Material material)
{
// Use default labelWidth
EditorGUIUtility.labelWidth = 0f;
// Detect any changes to the material
EditorGUI.BeginChangeCheck();
{
ShaderOptionsGUI();
EditorGUILayout.Space();
ShaderInputOptionsGUI();
EditorGUILayout.Space();
ShaderInputGUI();
}
if (EditorGUI.EndChangeCheck())
{
foreach (var obj in m_MaterialEditor.targets)
SetupMaterial((Material)obj);
}
}
// TODO: try to setup minimun value to fall back to standard shaders and reverse
public override void AssignNewShaderToMaterial(Material material, Shader oldShader, Shader newShader)
{
base.AssignNewShaderToMaterial(material, oldShader, newShader);
}
void SurfaceTypePopup()
override protected void ShaderInputOptionsGUI()
EditorGUI.showMixedValue = surfaceType.hasMixedValue;
var mode = (SurfaceType)surfaceType.floatValue;
EditorGUI.BeginChangeCheck();
mode = (SurfaceType)EditorGUILayout.Popup(Styles.SurfaceTypeText, (int)mode, Styles.surfaceTypeNames);
if (EditorGUI.EndChangeCheck())
{
m_MaterialEditor.RegisterPropertyChangeUndo("Surface Type");
surfaceType.floatValue = (float)mode;
}
EditorGUI.showMixedValue = false;
void BlendModePopup()
protected override void FindInputOptionProperties(MaterialProperty[] props)
EditorGUI.showMixedValue = blendMode.hasMixedValue;
var mode = (BlendMode)blendMode.floatValue;
EditorGUI.BeginChangeCheck();
mode = (BlendMode)EditorGUILayout.Popup(Styles.BlendModeText, (int)mode, Styles.blendModeNames);
if (EditorGUI.EndChangeCheck())
{
m_MaterialEditor.RegisterPropertyChangeUndo("Blend Mode");
blendMode.floatValue = (float)mode;
}
EditorGUI.showMixedValue = false;
protected virtual void SetupKeywordsForInputMaps(Material material)
protected override void SetupInputMaterial(Material material)
protected void SetupMaterial(Material material)
{
// Note: keywords must be based on Material value not on MaterialProperty due to multi-edit & material animation
// (MaterialProperty value might come from renderer material property block)
bool alphaTestEnable = material.GetFloat(kAlphaCutoffEnabled) == 1.0;
SurfaceType surfaceType = (SurfaceType)material.GetFloat(kSurfaceType);
BlendMode blendMode = (BlendMode)material.GetFloat(kBlendMode);
DoubleSidedMode doubleSidedMode = (DoubleSidedMode)material.GetFloat(kDoubleSidedMode);
if (surfaceType == SurfaceType.Opaque)
{
material.SetOverrideTag("RenderType", alphaTestEnable ? "TransparentCutout" : "");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.renderQueue = alphaTestEnable ? (int)UnityEngine.Rendering.RenderQueue.AlphaTest : -1;
}
else
{
material.SetOverrideTag("RenderType", "Transparent");
material.SetInt("_ZWrite", 0);
material.renderQueue = (int)UnityEngine.Rendering.RenderQueue.Transparent;
switch (blendMode)
{
case BlendMode.Lerp:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
break;
case BlendMode.Add:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.One);
break;
case BlendMode.SoftAdd:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusDstColor);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.One);
break;
case BlendMode.Multiply:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.DstColor);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
break;
case BlendMode.Premultiply:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
break;
}
}
if (doubleSidedMode == DoubleSidedMode.None)
{
material.SetInt("_CullMode", (int)UnityEngine.Rendering.CullMode.Back);
}
else
{
material.SetInt("_CullMode", (int)UnityEngine.Rendering.CullMode.Off);
}
SetKeyword(material, "_ALPHATEST_ON", alphaTestEnable);
SetupKeywordsForInputMaps(material);
// Setup lightmap emissive flags
MaterialGlobalIlluminationFlags flags = material.globalIlluminationFlags;
if ((flags & (MaterialGlobalIlluminationFlags.BakedEmissive | MaterialGlobalIlluminationFlags.RealtimeEmissive)) != 0)
{
if (LitGUI.ShouldEmissionBeEnabled(material))
flags &= ~MaterialGlobalIlluminationFlags.EmissiveIsBlack;
else
flags |= MaterialGlobalIlluminationFlags.EmissiveIsBlack;
material.globalIlluminationFlags = flags;
}
}
bool HasValidEmissiveKeyword(Material material)
protected override bool ShouldEmissionBeEnabled(Material mat)
/*
// Material animation might be out of sync with the material keyword.
// So if the emission support is disabled on the material, but the property blocks have a value that requires it, then we need to show a warning.
// (note: (Renderer MaterialPropertyBlock applies its values to emissionColorForRendering))
bool hasEmissionKeyword = material.IsKeywordEnabled ("_EMISSION");
if (!hasEmissionKeyword && ShouldEmissionBeEnabled (material, emissionColorForRendering.colorValue))
return false;
else
return true;
*/
return true;
float emissiveIntensity = mat.GetFloat(kEmissiveIntensity);
var realtimeEmission = (mat.globalIlluminationFlags & MaterialGlobalIlluminationFlags.RealtimeEmissive) > 0;
return emissiveIntensity > 0.0f || realtimeEmission;
protected void SetKeyword(Material m, string keyword, bool state)
{
if (state)
m.EnableKeyword(keyword);
else
m.DisableKeyword(keyword);
}
} // namespace UnityEditor

2
Assets/ScriptableRenderLoop/HDRenderLoop/Material/Unlit/Unlit.shader


}
}
CustomEditor "UnlitGUI"
CustomEditor "Experimental.ScriptableRenderLoop.UnlitGUI"
}

66
Assets/ScriptableRenderLoop/fptl/FptlLighting.cs


private Texture2D m_LightAttentuationTexture;
private int m_shadowBufferID;
void OnEnable()
public override void Initialize()
void OnValidate()
private void OnEnable()
}
private void OnDisable()
{
// TODO: Rework ScriptableRenderLoop Lifecycle
//CleanUp();
}
public override void CleanUp()
{
// RenderLoop.renderLoopDelegate -= ExecuteRenderLoop;
if (m_DeferredMaterial) DestroyImmediate(m_DeferredMaterial);
if (m_DeferredReflectionMaterial) DestroyImmediate(m_DeferredReflectionMaterial);
if (m_BlitMaterial) DestroyImmediate(m_BlitMaterial);
if (m_DebugLightBoundsMaterial) DestroyImmediate(m_DebugLightBoundsMaterial);
if (m_NHxRoughnessTexture) DestroyImmediate(m_NHxRoughnessTexture);
if (m_LightAttentuationTexture) DestroyImmediate(m_LightAttentuationTexture);
m_CookieTexArray.Release();
m_CubeCookieTexArray.Release();
m_CubeReflTexArray.Release();
s_AABBBoundsBuffer.Release();
s_ConvexBoundsBuffer.Release();
s_LightDataBuffer.Release();
ReleaseResolutionDependentBuffers();
s_DirLightList.Release();
if (enableClustered)
{
s_GlobalLightListAtomic.Release();
}
ClearComputeBuffers();
}
void ClearComputeBuffers()

s_BigTileLightList = null;
m_shadowBufferID = Shader.PropertyToID("g_tShadowBuffer");
}
void OnDisable()
{
// RenderLoop.renderLoopDelegate -= ExecuteRenderLoop;
if (m_DeferredMaterial) DestroyImmediate(m_DeferredMaterial);
if (m_DeferredReflectionMaterial) DestroyImmediate(m_DeferredReflectionMaterial);
if (m_BlitMaterial) DestroyImmediate(m_BlitMaterial);
if (m_DebugLightBoundsMaterial) DestroyImmediate(m_DebugLightBoundsMaterial);
if (m_NHxRoughnessTexture) DestroyImmediate(m_NHxRoughnessTexture);
if (m_LightAttentuationTexture) DestroyImmediate(m_LightAttentuationTexture);
m_CookieTexArray.Release();
m_CubeCookieTexArray.Release();
m_CubeReflTexArray.Release();
s_AABBBoundsBuffer.Release();
s_ConvexBoundsBuffer.Release();
s_LightDataBuffer.Release();
ReleaseResolutionDependentBuffers();
s_DirLightList.Release();
if (enableClustered)
{
s_GlobalLightListAtomic.Release();
}
}
static void SetupGBuffer(int width, int height, CommandBuffer cmd)

38
ProjectSettings/GraphicsSettings.asset


m_PreloadedShaders: []
m_SpritesDefaultMaterial: {fileID: 10754, guid: 0000000000000000f000000000000000,
type: 0}
m_TierSettings_Tier1:
renderingPath: 1
useCascadedShadowMaps: 1
useHDR: 0
hdrMode: 0
m_TierSettings_Tier2:
renderingPath: 1
useCascadedShadowMaps: 1
useHDR: 0
hdrMode: 0
m_TierSettings_Tier3:
renderingPath: 1
useCascadedShadowMaps: 1
useHDR: 0
hdrMode: 0
m_ScriptableRenderLoop: {fileID: 11400000, guid: 9654ae26e66cbee45b8d2a4f8cac0ceb,
type: 2}
m_TransparencySortMode: 0
m_TransparencySortAxis: {x: 0, y: 0, z: 1}
- serializedVersion: 2
- serializedVersion: 3
hdrMode: 0
hdrMode: 1
useHDR: 0
useHDR: 1
- serializedVersion: 2
- serializedVersion: 3
hdrMode: 0
hdrMode: 1
useHDR: 0
useHDR: 1
- serializedVersion: 2
- serializedVersion: 3
hdrMode: 0
hdrMode: 1
useHDR: 0
useHDR: 1
useDetailNormalMap: 1
useCascadedShadowMaps: 1
useDitherMaskForAlphaBlendedShadows: 1

m_FogKeepLinear: 1
m_FogKeepExp: 1
m_FogKeepExp2: 1
m_AlbedoSwatchInfos: []

334
Assets/ScriptableRenderLoop/HDRenderLoop/Material/Lit/Editor/BaseLitUI.cs


using System;
using UnityEngine;
using UnityEngine.Rendering;
namespace UnityEditor.Experimental.ScriptableRenderLoop
{
public abstract class BaseLitGUI : ShaderGUI
{
protected static class Styles
{
public static string OptionText = "Options";
public static string SurfaceTypeText = "Surface Type";
public static string BlendModeText = "Blend Mode";
public static string detailText = "Inputs Detail";
public static string lightingText = "Inputs Lighting";
public static GUIContent alphaCutoffEnableText = new GUIContent("Alpha Cutoff Enable", "Threshold for alpha cutoff");
public static GUIContent alphaCutoffText = new GUIContent("Alpha Cutoff", "Threshold for alpha cutoff");
public static GUIContent doubleSidedModeText = new GUIContent("Double Sided", "This will render the two face of the objects (disable backface culling)");
public static readonly string[] surfaceTypeNames = Enum.GetNames(typeof(SurfaceType));
public static readonly string[] blendModeNames = Enum.GetNames(typeof(BlendMode));
public static string InputsOptionsText = "Inputs options";
public static GUIContent smoothnessMapChannelText = new GUIContent("Smoothness Source", "Smoothness texture and channel");
public static GUIContent UVBaseMappingText = new GUIContent("UV set for Base", "");
public static GUIContent texWorldScaleText = new GUIContent("Scale to apply on world coordinate in case of Planar/Triplanar", "");
public static GUIContent UVBaseDetailMappingText = new GUIContent("UV set for Base and Detail", "");
public static GUIContent normalMapSpaceText = new GUIContent("Normal/Tangent Map space", "");
public static GUIContent heightMapModeText = new GUIContent("Height Map Mode", "");
public static GUIContent detailMapModeText = new GUIContent("Detail Map with Normal", "Detail Map with AO / Height");
public static GUIContent UVDetailMappingText = new GUIContent("UV set for Detail", "");
public static GUIContent emissiveColorModeText = new GUIContent("Emissive Color Usage", "Use emissive color or emissive mask");
public static string InputsText = "Inputs";
public static string InputsMapText = "";
public static GUIContent baseColorText = new GUIContent("Base Color + Opacity", "Albedo (RGB) and Opacity (A)");
public static GUIContent baseColorSmoothnessText = new GUIContent("Base Color + Smoothness", "Albedo (RGB) and Smoothness (A)");
public static GUIContent metallicText = new GUIContent("Metallic", "Metallic scale factor");
public static GUIContent smoothnessText = new GUIContent("Smoothness", "Smoothness scale factor");
public static GUIContent maskMapESText = new GUIContent("Mask Map - M(R), AO(G), E(B), S(A)", "Mask map");
public static GUIContent maskMapEText = new GUIContent("Mask Map - M(R), AO(G), E(B)", "Mask map");
public static GUIContent maskMapText = new GUIContent("Mask Map - M(R), AO(G)", "Mask map");
public static GUIContent maskMapSText = new GUIContent("Mask Map - M(R), AO(G), S(A)", "Mask map");
public static GUIContent specularOcclusionMapText = new GUIContent("Specular Occlusion Map (RGBA)", "Specular Occlusion Map");
public static GUIContent normalMapText = new GUIContent("Normal Map", "Normal Map (DXT5) - Need to implement BC5");
public static GUIContent heightMapText = new GUIContent("Height Map (R)", "Height Map");
public static GUIContent tangentMapText = new GUIContent("Tangent Map", "Tangent Map (BC5) - DXT5 for test");
public static GUIContent anisotropyText = new GUIContent("Anisotropy", "Anisotropy scale factor");
public static GUIContent anisotropyMapText = new GUIContent("Anisotropy Map (G)", "Anisotropy");
public static GUIContent detailMapNormalText = new GUIContent("Detail Map A(R) Ny(G) S(B) Nx(A)", "Detail Map");
public static GUIContent detailMapAOHeightText = new GUIContent("Detail Map A(R) AO(G) S(B) H(A)", "Detail Map");
public static GUIContent detailMaskText = new GUIContent("Detail Mask (B)", "Mask for detailMap");
public static GUIContent detailAlbedoScaleText = new GUIContent("Detail AlbedoScale", "Detail Albedo Scale factor");
public static GUIContent detailNormalScaleText = new GUIContent("Detail NormalScale", "Normal Scale factor");
public static GUIContent detailSmoothnessScaleText = new GUIContent("Detail SmoothnessScale", "Smoothness Scale factor");
public static GUIContent detailHeightScaleText = new GUIContent("Detail HeightScale", "Height Scale factor");
public static GUIContent detailAOScaleText = new GUIContent("Detail AOScale", "AO Scale factor");
public static GUIContent emissiveText = new GUIContent("Emissive Color", "Emissive");
public static GUIContent emissiveIntensityText = new GUIContent("Emissive Intensity", "Emissive");
public static GUIContent emissiveWarning = new GUIContent("Emissive value is animated but the material has not been configured to support emissive. Please make sure the material itself has some amount of emissive.");
public static GUIContent emissiveColorWarning = new GUIContent("Ensure emissive color is non-black for emission to have effect.");
}
public enum SurfaceType
{
Opaque,
Transparent
}
public enum BlendMode
{
Lerp,
Add,
SoftAdd,
Multiply,
Premultiply
}
public enum DoubleSidedMode
{
None,
DoubleSided,
DoubleSidedLightingFlip,
DoubleSidedLightingMirror,
}
void SurfaceTypePopup()
{
EditorGUI.showMixedValue = surfaceType.hasMixedValue;
var mode = (SurfaceType)surfaceType.floatValue;
EditorGUI.BeginChangeCheck();
mode = (SurfaceType)EditorGUILayout.Popup(Styles.SurfaceTypeText, (int)mode, Styles.surfaceTypeNames);
if (EditorGUI.EndChangeCheck())
{
m_MaterialEditor.RegisterPropertyChangeUndo("Surface Type");
surfaceType.floatValue = (float)mode;
}
EditorGUI.showMixedValue = false;
}
protected void ShaderOptionsGUI()
{
EditorGUI.indentLevel++;
GUILayout.Label(Styles.OptionText, EditorStyles.boldLabel);
SurfaceTypePopup();
if ((SurfaceType)surfaceType.floatValue == SurfaceType.Transparent)
{
BlendModePopup();
}
m_MaterialEditor.ShaderProperty(alphaCutoffEnable, Styles.alphaCutoffEnableText.text);
if (alphaCutoffEnable.floatValue == 1.0)
{
m_MaterialEditor.ShaderProperty(alphaCutoff, Styles.alphaCutoffText.text);
}
m_MaterialEditor.ShaderProperty(doubleSidedMode, Styles.doubleSidedModeText.text);
EditorGUI.indentLevel--;
}
private void BlendModePopup()
{
EditorGUI.showMixedValue = blendMode.hasMixedValue;
var mode = (BlendMode)blendMode.floatValue;
EditorGUI.BeginChangeCheck();
mode = (BlendMode)EditorGUILayout.Popup(Styles.BlendModeText, (int)mode, Styles.blendModeNames);
if (EditorGUI.EndChangeCheck())
{
m_MaterialEditor.RegisterPropertyChangeUndo("Blend Mode");
blendMode.floatValue = (float)mode;
}
EditorGUI.showMixedValue = false;
}
protected void FindOptionProperties(MaterialProperty[] props)
{
surfaceType = FindProperty(kSurfaceType, props);
blendMode = FindProperty(kBlendMode, props);
alphaCutoff = FindProperty(kAlphaCutoff, props);
alphaCutoffEnable = FindProperty(kAlphaCutoffEnabled, props);
doubleSidedMode = FindProperty(kDoubleSidedMode, props);
FindInputOptionProperties(props);
}
protected void SetupMaterial(Material material)
{
bool alphaTestEnable = material.GetFloat(kAlphaCutoffEnabled) == 1.0;
SurfaceType surfaceType = (SurfaceType)material.GetFloat(kSurfaceType);
BlendMode blendMode = (BlendMode)material.GetFloat(kBlendMode);
DoubleSidedMode doubleSidedMode = (DoubleSidedMode)material.GetFloat(kDoubleSidedMode);
if (surfaceType == SurfaceType.Opaque)
{
material.SetOverrideTag("RenderType", alphaTestEnable ? "TransparentCutout" : "");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.renderQueue = alphaTestEnable ? (int)UnityEngine.Rendering.RenderQueue.AlphaTest : -1;
}
else
{
material.SetOverrideTag("RenderType", "Transparent");
material.SetInt("_ZWrite", 0);
material.renderQueue = (int)UnityEngine.Rendering.RenderQueue.Transparent;
switch (blendMode)
{
case BlendMode.Lerp:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
break;
case BlendMode.Add:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.One);
break;
case BlendMode.SoftAdd:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusDstColor);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.One);
break;
case BlendMode.Multiply:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.DstColor);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
break;
case BlendMode.Premultiply:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
break;
}
}
if (doubleSidedMode == DoubleSidedMode.None)
{
material.SetInt("_CullMode", (int)UnityEngine.Rendering.CullMode.Back);
}
else
{
material.SetInt("_CullMode", (int)UnityEngine.Rendering.CullMode.Off);
}
if (doubleSidedMode == DoubleSidedMode.DoubleSidedLightingFlip)
{
material.EnableKeyword("_DOUBLESIDED_LIGHTING_FLIP");
material.DisableKeyword("_DOUBLESIDED_LIGHTING_MIRROR");
}
else if (doubleSidedMode == DoubleSidedMode.DoubleSidedLightingMirror)
{
material.DisableKeyword("_DOUBLESIDED_LIGHTING_FLIP");
material.EnableKeyword("_DOUBLESIDED_LIGHTING_MIRROR");
}
else
{
material.DisableKeyword("_DOUBLESIDED_LIGHTING_FLIP");
material.DisableKeyword("_DOUBLESIDED_LIGHTING_MIRROR");
}
SetKeyword(material, "_ALPHATEST_ON", alphaTestEnable);
SetupInputMaterial(material);
SetupEmissionGIFlags(material);
}
protected void SetKeyword(Material m, string keyword, bool state)
{
if (state)
m.EnableKeyword(keyword);
else
m.DisableKeyword(keyword);
}
public void ShaderPropertiesGUI(Material material)
{
// Use default labelWidth
EditorGUIUtility.labelWidth = 0f;
// Detect any changes to the material
EditorGUI.BeginChangeCheck();
{
ShaderOptionsGUI();
EditorGUILayout.Space();
ShaderInputOptionsGUI();
EditorGUILayout.Space();
ShaderInputGUI();
}
if (EditorGUI.EndChangeCheck())
{
foreach (var obj in m_MaterialEditor.targets)
SetupMaterial((Material)obj);
}
}
public override void OnGUI(MaterialEditor materialEditor, MaterialProperty[] props)
{
FindOptionProperties(props); // MaterialProperties can be animated so we do not cache them but fetch them every event to ensure animated values are updated correctly
FindInputProperties(props);
m_MaterialEditor = materialEditor;
Material material = materialEditor.target as Material;
ShaderPropertiesGUI(material);
}
// TODO: ? or remove
bool HasValidEmissiveKeyword(Material material)
{
/*
// Material animation might be out of sync with the material keyword.
// So if the emission support is disabled on the material, but the property blocks have a value that requires it, then we need to show a warning.
// (note: (Renderer MaterialPropertyBlock applies its values to emissionColorForRendering))
bool hasEmissionKeyword = material.IsKeywordEnabled ("_EMISSION");
if (!hasEmissionKeyword && ShouldEmissionBeEnabled (material, emissionColorForRendering.colorValue))
return false;
else
return true;
*/
return true;
}
protected virtual void SetupEmissionGIFlags(Material material)
{
// Setup lightmap emissive flags
MaterialGlobalIlluminationFlags flags = material.globalIlluminationFlags;
if ((flags & (MaterialGlobalIlluminationFlags.BakedEmissive | MaterialGlobalIlluminationFlags.RealtimeEmissive)) != 0)
{
if (ShouldEmissionBeEnabled(material))
flags &= ~MaterialGlobalIlluminationFlags.EmissiveIsBlack;
else
flags |= MaterialGlobalIlluminationFlags.EmissiveIsBlack;
material.globalIlluminationFlags = flags;
}
}
protected MaterialEditor m_MaterialEditor;
MaterialProperty surfaceType = null;
MaterialProperty alphaCutoffEnable = null;
MaterialProperty blendMode = null;
MaterialProperty alphaCutoff = null;
MaterialProperty doubleSidedMode = null;
const string kSurfaceType = "_SurfaceType";
const string kBlendMode = "_BlendMode";
const string kAlphaCutoff = "_AlphaCutoff";
const string kAlphaCutoffEnabled = "_AlphaCutoffEnable";
const string kDoubleSidedMode = "_DoubleSidedMode";
protected static string[] reservedProperties = new string[] { kSurfaceType, kBlendMode, kAlphaCutoff, kAlphaCutoffEnabled, kDoubleSidedMode };
protected abstract void FindInputProperties(MaterialProperty[] props);
protected abstract void ShaderInputGUI();
protected abstract void ShaderInputOptionsGUI();
protected abstract void FindInputOptionProperties(MaterialProperty[] props);
protected abstract void SetupInputMaterial(Material material);
protected abstract bool ShouldEmissionBeEnabled(Material material);
}
} // namespace UnityEditor

12
Assets/ScriptableRenderLoop/HDRenderLoop/Material/Lit/Editor/BaseLitUI.cs.meta


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279
Assets/ScriptableRenderLoop/HDRenderLoop/Material/Unlit/Editor/BaseUnlitUI.cs


using System;
using UnityEngine;
using UnityEngine.Rendering;
namespace UnityEditor.Experimental.ScriptableRenderLoop
{
public abstract class BaseUnlitGUI : ShaderGUI
{
public enum SurfaceType
{
Opaque,
Transparent
}
public enum BlendMode
{
Lerp,
Add,
SoftAdd,
Multiply,
Premultiply
}
public enum DoubleSidedMode
{
None,
DoubleSided
}
protected static class Styles
{
public static string OptionText = "Options";
public static string SurfaceTypeText = "Surface Type";
public static string BlendModeText = "Blend Mode";
public static GUIContent alphaCutoffEnableText = new GUIContent("Alpha Cutoff Enable", "Threshold for alpha cutoff");
public static GUIContent alphaCutoffText = new GUIContent("Alpha Cutoff", "Threshold for alpha cutoff");
public static GUIContent doubleSidedModeText = new GUIContent("Double Sided", "This will render the two face of the objects (disable backface culling)");
public static readonly string[] surfaceTypeNames = Enum.GetNames(typeof(SurfaceType));
public static readonly string[] blendModeNames = Enum.GetNames(typeof(BlendMode));
public static string InputsOptionsText = "Inputs options";
public static string InputsText = "Inputs";
public static string InputsMapText = "";
public static GUIContent colorText = new GUIContent("Color + Opacity", "Albedo (RGB) and Opacity (A)");
public static GUIContent emissiveText = new GUIContent("Emissive Color", "Emissive");
public static GUIContent emissiveIntensityText = new GUIContent("Emissive Intensity", "Emissive");
}
MaterialProperty surfaceType = null;
MaterialProperty blendMode = null;
MaterialProperty alphaCutoff = null;
MaterialProperty alphaCutoffEnable = null;
MaterialProperty doubleSidedMode = null;
protected const string kSurfaceType = "_SurfaceType";
protected const string kBlendMode = "_BlendMode";
protected const string kAlphaCutoff = "_AlphaCutoff";
protected const string kAlphaCutoffEnabled = "_AlphaCutoffEnable";
protected const string kDoubleSidedMode = "_DoubleSidedMode";
protected MaterialEditor m_MaterialEditor;
public void FindOptionProperties(MaterialProperty[] props)
{
surfaceType = FindProperty(kSurfaceType, props);
blendMode = FindProperty(kBlendMode, props);
alphaCutoff = FindProperty(kAlphaCutoff, props);
alphaCutoffEnable = FindProperty(kAlphaCutoffEnabled, props);
doubleSidedMode = FindProperty(kDoubleSidedMode, props);
FindInputOptionProperties(props);
}
public override void OnGUI(MaterialEditor materialEditor, MaterialProperty[] props)
{
FindOptionProperties(props); // MaterialProperties can be animated so we do not cache them but fetch them every event to ensure animated values are updated correctly
FindInputProperties(props);
m_MaterialEditor = materialEditor;
Material material = materialEditor.target as Material;
ShaderPropertiesGUI(material);
}
protected void ShaderOptionsGUI()
{
EditorGUI.indentLevel++;
GUILayout.Label(Styles.OptionText, EditorStyles.boldLabel);
SurfaceTypePopup();
if ((SurfaceType)surfaceType.floatValue == SurfaceType.Transparent)
{
BlendModePopup();
}
m_MaterialEditor.ShaderProperty(alphaCutoffEnable, Styles.alphaCutoffEnableText.text);
if (alphaCutoffEnable.floatValue == 1.0)
{
m_MaterialEditor.ShaderProperty(alphaCutoff, Styles.alphaCutoffText.text);
}
m_MaterialEditor.ShaderProperty(doubleSidedMode, Styles.doubleSidedModeText.text);
EditorGUI.indentLevel--;
}
public void ShaderPropertiesGUI(Material material)
{
// Use default labelWidth
EditorGUIUtility.labelWidth = 0f;
// Detect any changes to the material
EditorGUI.BeginChangeCheck();
{
ShaderOptionsGUI();
EditorGUILayout.Space();
ShaderInputOptionsGUI();
EditorGUILayout.Space();
ShaderInputGUI();
}
if (EditorGUI.EndChangeCheck())
{
foreach (var obj in m_MaterialEditor.targets)
SetupMaterial((Material)obj);
}
}
// TODO: try to setup minimun value to fall back to standard shaders and reverse
public override void AssignNewShaderToMaterial(Material material, Shader oldShader, Shader newShader)
{
base.AssignNewShaderToMaterial(material, oldShader, newShader);
}
void SurfaceTypePopup()
{
EditorGUI.showMixedValue = surfaceType.hasMixedValue;
var mode = (SurfaceType)surfaceType.floatValue;
EditorGUI.BeginChangeCheck();
mode = (SurfaceType)EditorGUILayout.Popup(Styles.SurfaceTypeText, (int)mode, Styles.surfaceTypeNames);
if (EditorGUI.EndChangeCheck())
{
m_MaterialEditor.RegisterPropertyChangeUndo("Surface Type");
surfaceType.floatValue = (float)mode;
}
EditorGUI.showMixedValue = false;
}
void BlendModePopup()
{
EditorGUI.showMixedValue = blendMode.hasMixedValue;
var mode = (BlendMode)blendMode.floatValue;
EditorGUI.BeginChangeCheck();
mode = (BlendMode)EditorGUILayout.Popup(Styles.BlendModeText, (int)mode, Styles.blendModeNames);
if (EditorGUI.EndChangeCheck())
{
m_MaterialEditor.RegisterPropertyChangeUndo("Blend Mode");
blendMode.floatValue = (float)mode;
}
EditorGUI.showMixedValue = false;
}
protected void SetupMaterial(Material material)
{
// Note: keywords must be based on Material value not on MaterialProperty due to multi-edit & material animation
// (MaterialProperty value might come from renderer material property block)
bool alphaTestEnable = material.GetFloat(kAlphaCutoffEnabled) == 1.0;
SurfaceType surfaceType = (SurfaceType)material.GetFloat(kSurfaceType);
BlendMode blendMode = (BlendMode)material.GetFloat(kBlendMode);
DoubleSidedMode doubleSidedMode = (DoubleSidedMode)material.GetFloat(kDoubleSidedMode);
if (surfaceType == SurfaceType.Opaque)
{
material.SetOverrideTag("RenderType", alphaTestEnable ? "TransparentCutout" : "");
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
material.SetInt("_ZWrite", 1);
material.renderQueue = alphaTestEnable ? (int)UnityEngine.Rendering.RenderQueue.AlphaTest : -1;
}
else
{
material.SetOverrideTag("RenderType", "Transparent");
material.SetInt("_ZWrite", 0);
material.renderQueue = (int)UnityEngine.Rendering.RenderQueue.Transparent;
switch (blendMode)
{
case BlendMode.Lerp:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
break;
case BlendMode.Add:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.One);
break;
case BlendMode.SoftAdd:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusDstColor);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.One);
break;
case BlendMode.Multiply:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.DstColor);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
break;
case BlendMode.Premultiply:
material.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
material.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
break;
}
}
if (doubleSidedMode == DoubleSidedMode.None)
{
material.SetInt("_CullMode", (int)UnityEngine.Rendering.CullMode.Back);
}
else
{
material.SetInt("_CullMode", (int)UnityEngine.Rendering.CullMode.Off);
}
SetKeyword(material, "_ALPHATEST_ON", alphaTestEnable);
SetupInputMaterial(material);
// Setup lightmap emissive flags
MaterialGlobalIlluminationFlags flags = material.globalIlluminationFlags;
if ((flags & (MaterialGlobalIlluminationFlags.BakedEmissive | MaterialGlobalIlluminationFlags.RealtimeEmissive)) != 0)
{
if (ShouldEmissionBeEnabled(material))
flags &= ~MaterialGlobalIlluminationFlags.EmissiveIsBlack;
else
flags |= MaterialGlobalIlluminationFlags.EmissiveIsBlack;
material.globalIlluminationFlags = flags;
}
}
bool HasValidEmissiveKeyword(Material material)
{
/*
// Material animation might be out of sync with the material keyword.
// So if the emission support is disabled on the material, but the property blocks have a value that requires it, then we need to show a warning.
// (note: (Renderer MaterialPropertyBlock applies its values to emissionColorForRendering))
bool hasEmissionKeyword = material.IsKeywordEnabled ("_EMISSION");
if (!hasEmissionKeyword && ShouldEmissionBeEnabled (material, emissionColorForRendering.colorValue))
return false;
else
return true;
*/
return true;
}
protected void SetKeyword(Material m, string keyword, bool state)
{
if (state)
m.EnableKeyword(keyword);
else
m.DisableKeyword(keyword);
}
protected abstract void FindInputProperties(MaterialProperty[] props);
protected abstract void ShaderInputGUI();
protected abstract void ShaderInputOptionsGUI();
protected abstract void FindInputOptionProperties(MaterialProperty[] props);
protected abstract void SetupInputMaterial(Material material);
protected abstract bool ShouldEmissionBeEnabled(Material material);
}
}

12
Assets/ScriptableRenderLoop/HDRenderLoop/Material/Unlit/Editor/BaseUnlitUI.cs.meta


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Assets/basicrenderloop.asset


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14
Assets/ScriptableRenderLoop/ScriptableRenderLoop.cs


using UnityEngine.Experimental.Rendering;
namespace UnityEngine.Experimental.ScriptableRenderLoop
{
public abstract class ScriptableRenderLoop : ScriptableObject
{
public abstract void Render(Camera[] cameras, RenderLoop renderLoop);
public virtual void Rebuild() {}
#if UNITY_EDITOR
public virtual UnityEditor.SupportedRenderingFeatures GetSupportedRenderingFeatures() { return new UnityEditor.SupportedRenderingFeatures(); }
#endif
}
}

12
Assets/ScriptableRenderLoop/ScriptableRenderLoop.cs.meta


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93
Assets/ScriptableRenderLoop/ScriptableRenderLoopPicker.cs


using UnityEngine.Experimental.Rendering;
namespace UnityEngine.Experimental.ScriptableRenderLoop
{
//@TODO: This should be moved into GraphicsSettings
[ExecuteInEditMode]
public class ScriptableRenderLoopPicker : MonoBehaviour
{
public ScriptableRenderLoop renderloop
{
get { return m_RenderLoop; }
set { m_RenderLoop = value; }
}
[SerializeField]
private ScriptableRenderLoop m_RenderLoop;
// TEMPORARY
public int legacyRenderLoopMaxShaderLOD = int.MaxValue;
void OnEnable()
{
RenderLoop.renderLoopDelegate += Render;
SyncRenderingFeatures();
}
void OnValidate()
{
SyncRenderingFeatures();
}
void SyncRenderingFeatures()
{
if (m_RenderLoop != null && isActiveAndEnabled)
Shader.globalMaximumLOD = int.MaxValue;
#if UNITY_EDITOR
if (m_RenderLoop != null && isActiveAndEnabled)
UnityEditor.SupportedRenderingFeatures.active = m_RenderLoop.GetSupportedRenderingFeatures();
else
UnityEditor.SupportedRenderingFeatures.active = UnityEditor.SupportedRenderingFeatures.Default;
#endif
}
void OnDisable()
{
RenderLoop.renderLoopDelegate -= Render;
Shader.globalMaximumLOD = legacyRenderLoopMaxShaderLOD;
#if UNITY_EDITOR
UnityEditor.SupportedRenderingFeatures.active = UnityEditor.SupportedRenderingFeatures.Default;
#endif
}
bool Render(Camera[] cameras, RenderLoop loop)
{
if (m_RenderLoop == null)
return false;
#if UNITY_EDITOR
if (m_AssetVersion != s_GlobalAssetVersion)
{
m_AssetVersion = s_GlobalAssetVersion;
m_RenderLoop.Rebuild();
}
#endif
m_RenderLoop.Render(cameras, loop);
return true;
}
#if UNITY_EDITOR
// Temporary hack to allow compute shader reloading
internal class AssetReloader : UnityEditor.AssetPostprocessor
{
static void OnPostprocessAllAssets(string[] importedAssets, string[] deletedAssets, string[] movedAssets, string[] movedFromAssetPaths)
{
foreach (var str in importedAssets)
{
if (str.EndsWith(".compute"))
{
s_GlobalAssetVersion++;
break;
}
}
}
}
static int s_GlobalAssetVersion = 0;
int m_AssetVersion = 0;
#endif
}
}

12
Assets/ScriptableRenderLoop/ScriptableRenderLoopPicker.cs.meta


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