public void Dispose()
{
m_ViewModel.Dispose();
DelightingHelpers.DeleteRTIfRequired(m_Result);
m_Result = null;
DelightingHelpers.DeleteRTIfRequired(m_AOCorrected);
m_AOCorrected = null;
DelightingHelpers.DeleteRTIfRequired(m_ColorCorrect);
m_ColorCorrect = null;
DelightingHelpers.DeleteRTIfRequired(m_DefaultMask);
m_DefaultMask = null;
if (m_LatLongArray != null)
{
m_LatLongArray.Release();
m_LatLongArray = null;
}
if (vm.latLongAverage != null)
{
vm.latLongAverage.Release();
vm.latLongAverage = null;
}
if (m_LutArrayGather != null)
{
m_LutArrayGather.Release();
m_LutArrayGather = null;
}
}
public void Dispose()
{
EditorApplication.update -= Update;
DelightingHelpers.DeleteRTIfRequired(latLongA);
latLongA = null;
DelightingHelpers.DeleteRTIfRequired(bakedLUT);
bakedLUT = null;
PropertyChanged -= OnPropertyChanged;
}
public override void OnGUI()
{
SetValue(kLatLongExposure, EditorGUILayout.Slider(Content.kLatLongExposureLabel, GetValue(kLatLongExposure), 0, 1));
var latLongA = GetValue(kLatLongA);
if (latLongA != null)
{
var mat = DelightingService.GetLatLongMaterial(
latLongA,
GetValue(kNormalsTexture),
GetValue(kLatLongAverage),
GetValue(kOverrideReferenceZone),
GetValue(kLatLongExposure),
GetValue(kSafetyZoneParams),
false);
var oldRt = RenderTexture.active;
m_latLongExposed = DelightingHelpers.InstantiateRTIfRequired(m_latLongExposed, latLongA.width, latLongA.height, false, TextureWrapMode.Clamp);
Graphics.Blit(null, m_latLongExposed, mat);
RenderTexture.active = oldRt;
GUILayout.BeginHorizontal();
EditorGUILayout.LabelField(Content.kLatLongALabel, EditorStyles.boldLabel);
GUILayout.FlexibleSpace();
if (GUILayout.Button(Content.kExportLabel))
{
ExecuteCommand(kCmdExportMainEnvMap);
}
GUILayout.EndHorizontal();
EditorGUILayout.Space();
var rect = GUILayoutUtility.GetAspectRect(latLongA.width / (float)latLongA.height);
GUI.DrawTexture(rect, m_latLongExposed);
EditorGUILayout.Space();
}
var bakedLut = GetValue(kBakedLUT);
if (bakedLut != null)
{
EditorGUILayout.Space();
EditorGUILayout.LabelField(Content.kBakedLUTLabel, EditorStyles.boldLabel);
EditorGUILayout.Space();
var rect = GUILayoutUtility.GetAspectRect(bakedLut.width / (float)bakedLut.height);
GUI.DrawTexture(rect, bakedLut);
EditorGUILayout.Space();
}
}
List <string> GetErrorMessagesFrom(Delighting.ErrorCode errorCode)
{
int width = 0, height = 0;
if (baseTexture != null)
{
width = baseTexture.width;
height = baseTexture.height;
}
var errors = new List <string>();
DelightingHelpers.GetErrorMessagesFrom(errorCode, errors, width, height);
return(errors);
}
public Delighting.ErrorCode RenderPreview()
{
var error = ValidateInputs();
if (result == null)
{
error |= Delighting.ErrorCode.PreviewNotAvailable;
}
if (error != Delighting.ErrorCode.NoErrors)
{
return(error);
}
// Prepare RT target
vm.previewTexture = DelightingHelpers.InstantiateRTIfRequired(vm.previewTexture, result.width, result.height, false, TextureWrapMode.Clamp);
// Store local variables
var previewTexture = vm.previewTexture;
var delighted = result;
var leftViewMode = vm.leftViewMode;
var rightViewMode = vm.rightViewMode;
var compareViewLerp = vm.compareViewLerp;
var baseTexture = vm.baseTexture;
var normalsTexture = vm.normalsTexture;
var bentNormalsTexture = vm.bentNormalsTexture;
var ambientOcclusionTexture = vm.ambientOcclusionTexture;
var maskTexture = vm.maskTexture;
// Material setup
kPreviewMaterial.SetFloat("_ComparePos", compareViewLerp);
SetupPreviewMaterial("Left", leftViewMode, baseTexture, delighted, normalsTexture, bentNormalsTexture, ambientOcclusionTexture, maskTexture);
SetupPreviewMaterial("Right", rightViewMode, baseTexture, delighted, normalsTexture, bentNormalsTexture, ambientOcclusionTexture, maskTexture);
var oldRt = RenderTexture.active;
Graphics.Blit(null, previewTexture, kPreviewMaterial, 0);
RenderTexture.active = oldRt;
vm.SetPropertyChanged(DelightingViewModel.Properties.kPreviewTexture);
return(Delighting.ErrorCode.NoErrors);
}
public override void OnGUI()
{
var displays = GetValue(kDisplayedUI);
var errorCode = GetValue(kInputErrorCode);
m_ScrollPosition = EditorGUILayout.BeginScrollView(m_ScrollPosition);
if ((displays & DelightingUI.Display.SectionInput) != 0)
{
EditorGUILayout.Space();
SetValue(kFoldInputParameters, EditorGUIXLayout.InspectorFoldout(GetValue(kFoldInputParameters), Content.inputParametersTitle, DelightingHelpers.GetIcon(errorCode, kInputError)));
if (GetValue(kFoldInputParameters))
{
++EditorGUI.indentLevel;
if ((displays & DelightingUI.Display.FieldBaseTexture) != 0)
{
SetValue(kBaseTexture, EditorGUIXLayout.InlineObjectField(Content.baseTextureLabel, GetValue(kBaseTexture), DelightingHelpers.GetIcon(errorCode, kBaseValueError)));
}
if ((displays & DelightingUI.Display.FieldNormalsTexture) != 0)
{
SetValue(kNormalsTexture, EditorGUIXLayout.InlineObjectField(Content.normalsTextureLabel, GetValue(kNormalsTexture), DelightingHelpers.GetIcon(errorCode, kNormalsValueError)));
}
if ((displays & DelightingUI.Display.FieldBentNormalsTexture) != 0)
{
SetValue(kBentNormalsTexture, EditorGUIXLayout.InlineObjectField(Content.bentNormalsTextureLabel, GetValue(kBentNormalsTexture), DelightingHelpers.GetIcon(errorCode, kBentNormalsValueError)));
}
if ((displays & DelightingUI.Display.FieldAmbientOcclusionTexture) != 0)
{
SetValue(kAmbientOcclusionTexture, EditorGUIXLayout.InlineObjectField(Content.ambientOcclusionTextureLabel, GetValue(kAmbientOcclusionTexture), DelightingHelpers.GetIcon(errorCode, kAmbientOcclusionValueError)));
}
--EditorGUI.indentLevel;
}
EditorGUILayout.Space();
SetValue(kFoldOptionalParameters, EditorGUIXLayout.InspectorFoldout(GetValue(kFoldOptionalParameters), Content.optionalParametersTitle, DelightingHelpers.GetIcon(errorCode, kOptionalError)));
if (GetValue(kFoldOptionalParameters))
{
++EditorGUI.indentLevel;
if ((displays & DelightingUI.Display.FieldPositionTexture) != 0)
{
SetValue(kPositionTexture, EditorGUIXLayout.InlineObjectField(Content.positionTextureLabel, GetValue(kPositionTexture), DelightingHelpers.GetIcon(errorCode, kPositionValueError)));
}
if ((displays & DelightingUI.Display.FieldMaskTexture) != 0)
{
SetValue(kMaskTexture, EditorGUIXLayout.InlineObjectField(Content.maskLabel, GetValue(kMaskTexture), DelightingHelpers.GetIcon(errorCode, kMaskValueError)));
}
if ((displays & DelightingUI.Display.FieldSwitchYZAxes) != 0)
{
SetValue(kSwitchYZaxes, EditorGUILayout.Toggle(Content.switchYZLabel, GetValue(kSwitchYZaxes)));
}
--EditorGUI.indentLevel;
}
}
if ((displays & DelightingUI.Display.SectionDelighting) != 0)
{
EditorGUILayout.Space();
SetValue(kFoldDelightingParameters, EditorGUIXLayout.InspectorFoldout(GetValue(kFoldDelightingParameters), Content.delightingParametersTitle));
if (GetValue(kFoldDelightingParameters))
{
++EditorGUI.indentLevel;
GUI.enabled = GetValue(kPreviewTexture) != null;
//if ((displays & DelightingUI.Display.FieldNoiseReduction) != 0)
// SetValue(kSmoothNormals, EditorGUILayout.Slider(Content.smoothNormalsLabel, GetValue(kSmoothNormals), 0, 2));
if ((displays & DelightingUI.Display.FieldRemoveHighlights) != 0)
{
SetValue(kRemoveHighlights, EditorGUILayout.Slider(Content.removeHighlightsLabel, GetValue(kRemoveHighlights), 0, 1));
}
if ((displays & DelightingUI.Display.FieldRemoveDarkNoise) != 0)
{
SetValue(kRemoveDarkNoise, EditorGUILayout.Slider(Content.removeDarkNoiseLabel, GetValue(kRemoveDarkNoise), 0, 1));
}
if ((displays & DelightingUI.Display.FieldSeparateDarkAreas) != 0)
{
SetValue(kSeparateDarkAreas, EditorGUILayout.Slider(Content.separateDarkAreasLabel, GetValue(kSeparateDarkAreas), 0, 1));
}
if ((displays & DelightingUI.Display.FieldForceLocalDelighting) != 0)
{
SetValue(kForceLocalDelighting, EditorGUILayout.Slider(Content.forceLocalDelightingLabel, GetValue(kForceLocalDelighting), 0, 1));
}
GUI.enabled = true;
--EditorGUI.indentLevel;
}
}
if ((displays & DelightingUI.Display.SectionImport) != 0)
{
EditorGUILayout.Space();
SetValue(kFoldImportParameters, EditorGUIXLayout.InspectorFoldout(GetValue(kFoldImportParameters), Content.importPanelTitle));
if (GetValue(kFoldImportParameters))
{
++EditorGUI.indentLevel;
SetValue(kBaseTextureSuffix, EditorGUILayout.TextField(Content.baseTextureLabel, GetValue(kBaseTextureSuffix)));
SetValue(kNormalsTextureSuffix, EditorGUILayout.TextField(Content.normalsTextureLabel, GetValue(kNormalsTextureSuffix)));
SetValue(kBentNormalsTextureSuffix, EditorGUILayout.TextField(Content.bentNormalsTextureLabel, GetValue(kBentNormalsTextureSuffix)));
SetValue(kAmbientOcclusionTextureSuffix, EditorGUILayout.TextField(Content.ambientOcclusionTextureLabel, GetValue(kAmbientOcclusionTextureSuffix)));
SetValue(kPositionsTextureSuffix, EditorGUILayout.TextField(Content.positionTextureLabel, GetValue(kPositionsTextureSuffix)));
SetValue(kMaskTextureSuffix, EditorGUILayout.TextField(Content.maskLabel, GetValue(kMaskTextureSuffix)));
--EditorGUI.indentLevel;
}
}
var messages = GetValue(kInspectorErrorMessages);
if (messages != null)
{
EditorGUILayout.Space();
for (int i = 0; i < messages.Count; i++)
{
EditorGUILayout.HelpBox(messages[i], MessageType.Error, true);
}
}
if ((displays & (DelightingUI.Display.ButtonCompute | DelightingUI.Display.ButtonExport)) != 0)
{
var computeStyle = Styles.largeButton;
var exportStyle = Styles.largeButton;
if ((displays & (DelightingUI.Display.ButtonCompute | DelightingUI.Display.ButtonExport)) ==
(DelightingUI.Display.ButtonCompute | DelightingUI.Display.ButtonExport))
{
computeStyle = Styles.largeButtonLeft;
exportStyle = Styles.largeButtonRight;
}
GUILayout.Box(GUIContent.none, Styles.separator);
GUI.enabled = GetValue(kHasValidInput);
GUILayout.BeginHorizontal();
if ((displays & DelightingUI.Display.ButtonCompute) != 0 &&
GUILayout.Button(Content.computeLabel, computeStyle))
{
ExecuteCommand(kCmdProcessFromGather);
}
if ((displays & DelightingUI.Display.ButtonExport) != 0 &&
GUILayout.Button(Content.exportLabel, exportStyle))
{
ExecuteCommand(kCmdExport);
}
GUILayout.EndHorizontal();
}
GUI.enabled = true;
if ((displays & DelightingUI.Display.SectionDebug) != 0)
{
EditorGUILayout.Space();
SetValue(kFoldDebugParameters, EditorGUIXLayout.InspectorFoldout(GetValue(kFoldDebugParameters), Content.debugPanelTitle));
if (GetValue(kFoldDebugParameters))
{
++EditorGUI.indentLevel;
m_DebugTexture.OnGUI();
--EditorGUI.indentLevel;
}
}
EditorGUILayout.EndScrollView();
}
IEnumerator LoadAssets(string[] assetPaths)
{
var result = new LoadAssetFolderOperation();
for (int i = 0; i < assetPaths.Length; i++)
{
var assetPath = assetPaths[i];
if (assetPath.EndsWith(".meta"))
{
continue;
}
if (DelightingHelpers.IsPathSuffixed(assetPath, vm.positionsTextureSuffix))
{
var texture = AssetDatabase.LoadAssetAtPath <Texture2D>(assetPath);
if (texture != null)
{
log.LogFormat(LogType.Log, "Found Position Texture {0}", assetPath);
result.positionTexture = texture;
result.hasPositionTexture = true;
}
}
else if (DelightingHelpers.IsPathSuffixed(assetPath, vm.ambientOcclusionTextureSuffix))
{
var texture = AssetDatabase.LoadAssetAtPath <Texture2D>(assetPath);
if (texture != null)
{
log.LogFormat(LogType.Log, "Found Ambient Occlusion Texture {0}", assetPath);
result.ambientOcclusionTexture = texture;
result.hasAmbientOcclusionTexture = true;
}
}
else if (DelightingHelpers.IsPathSuffixed(assetPath, vm.baseTextureSuffix))
{
var texture = AssetDatabase.LoadAssetAtPath <Texture2D>(assetPath);
if (texture != null)
{
log.LogFormat(LogType.Log, "Found Base Texture {0}", assetPath);
result.baseTexture = texture;
result.hasBaseTexture = true;
}
}
else if (DelightingHelpers.IsPathSuffixed(assetPath, vm.bentNormalsTextureSuffix))
{
var texture = AssetDatabase.LoadAssetAtPath <Texture2D>(assetPath);
if (texture != null)
{
log.LogFormat(LogType.Log, "Found Bent Normals Texture {0}", assetPath);
result.bentNormalsTexture = texture;
result.hasBentNormalsTexture = true;
}
}
else if (DelightingHelpers.IsPathSuffixed(assetPath, vm.normalsTextureSuffix))
{
var texture = AssetDatabase.LoadAssetAtPath <Texture2D>(assetPath);
if (texture != null)
{
log.LogFormat(LogType.Log, "Found Normals Texture {0}", assetPath);
result.normalsTexture = texture;
result.hasNormalsTexture = true;
}
}
else if (DelightingHelpers.IsPathSuffixed(assetPath, vm.maskTextureSuffix))
{
var texture = AssetDatabase.LoadAssetAtPath <Texture2D>(assetPath);
if (texture != null)
{
log.LogFormat(LogType.Log, "Found Normals Texture {0}", assetPath);
result.maskTexture = texture;
result.hasMaskTexture = true;
}
}
yield return(null);
}
yield return(result);
}
IEnumerator DoProcess(Delighting.ProcessArgs args, bool dryRun)
{
// ------------------------------------------------------------------------------------
// Render loop goes here
///
if (args.fromStep == Delighting.ProcessStep.Gather)
{
// Prepare outputs
if (!dryRun)
{
m_Result = DelightingHelpers.InstantiateRTIfRequired(m_Result, vm.baseTexture.width, vm.baseTexture.height, true, TextureWrapMode.Clamp);
m_AOCorrected = DelightingHelpers.InstantiateRTIfRequired(m_AOCorrected, vm.ambientOcclusionTexture.width, vm.ambientOcclusionTexture.height, true, TextureWrapMode.Clamp);
vm.latLongA = DelightingHelpers.InstantiateRTIfRequired(vm.latLongA, kEnvSize, kEnvSize / 2, false, TextureWrapMode.Clamp);
vm.bakedLUT = DelightingHelpers.InstantiateRTIfRequired(vm.bakedLUT, 64, 64, false, TextureWrapMode.Clamp);
}
yield return(null);
RenderTexture GlobalLatLong = null;
if (!dryRun)
{
GlobalLatLong = vm.latLongA;
if (m_LatLongArray != null)
{
m_LatLongArray.Release();
m_LatLongArray = null;
}
if (vm.latLongAverage != null)
{
vm.latLongAverage.Release();
vm.latLongAverage = null;
}
// Recover missing AO from BaseTex
processAOrecover();
}
yield return(null);
if (!dryRun)
{
// LatLong array gather pass
m_LatLongArray = GatherLLArray(GlobalLatLong.width, GlobalLatLong.height); // Store colors per direction info as LatLong map
CleanBuffer(m_LatLongArray, 1); // Remove small weight points
}
yield return(null);
if (!dryRun)
{
// Store and normalize the Global LatLong
NormalizeLatLong(m_LatLongArray, GlobalLatLong);
}
yield return(null);
if (!dryRun)
{
// Find the average color and use it as color reference
vm.latLongAverage = AverageLatLong(GlobalLatLong);
}
yield return(null);
}
///
if (args.fromStep == Delighting.ProcessStep.Delight ||
args.fromStep == Delighting.ProcessStep.Gather)
{
if (!dryRun)
{
Assert.IsNotNull(m_LatLongArray);
Assert.IsNotNull(vm.latLongAverage);
// Prepare outputs
if (m_LutArrayGather != null)
{
m_LutArrayGather.Release();
m_LutArrayGather = null;
}
// Inververse IBL pass: use the LatLong array to get back the albedo. No occlusion compensation
DelightingArray(m_Result, m_LatLongArray, vm.latLongAverage, kEnvSize, kEnvSize / 2);
}
yield return(null);
if (!dryRun)
{
// LUT Gathering pass - Gather Occlusion + GI and store it in a LUT
m_LutArrayGather = GatherLUTArray(true, vm.bakedLUT.width, vm.bakedLUT.height);
CleanBuffer(m_LutArrayGather, 1);
}
yield return(null);
if (!dryRun)
{
NormalizeLUT(m_LutArrayGather, vm.bakedLUT); // Used just to make the preview !!! Change the name
}
yield return(null);
// Apply LUT
if (!dryRun)
{
ApplyLUTArray(m_Result, m_LutArrayGather, vm.latLongAverage, vm.bakedLUT.width, vm.bakedLUT.height, kGridSize); // Apply inverse LUT for de-light Occlusion + GI
}
yield return(null);
}
///
if (args.fromStep == Delighting.ProcessStep.Delight ||
args.fromStep == Delighting.ProcessStep.Gather ||
args.fromStep == Delighting.ProcessStep.ColorCorrection)
{
if (!dryRun)
{
m_ColorCorrect = DelightingHelpers.InstantiateRTIfRequired(m_ColorCorrect, vm.baseTexture.width, vm.baseTexture.height, false, TextureWrapMode.Clamp);
ColorCorrection(m_ColorCorrect, m_LatLongArray, vm.latLongAverage, kEnvSize, kEnvSize / 2); // Apply Color Correction using Reference/Average Color, and various filters
}
yield return(null);
}
// End of render loop
// ------------------------------------------------------------------------------------
yield return(dryRun
? null
: new ProcessOperation()
{
error = Delighting.ErrorCode.NoErrors,
result = args.calculateResult ? CreateDelightedTextureFromResult() : null
});
}
public override void Dispose()
{
base.Dispose();
DelightingHelpers.DeleteRTIfRequired(m_latLongExposed);
m_latLongExposed = null;
}
