public override void OnInspectorGUI()
{
resourceObject.Update();
bool enable = GUI.enabled; //Everything in external asset is disabled by default
GUI.enabled = true;
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = resourceUpdateModeProperty.hasMultipleDifferentValues;
VFXUpdateMode newUpdateMode = (VFXUpdateMode)EditorGUILayout.EnumPopup(EditorGUIUtility.TrTextContent("Update Mode"), (VFXUpdateMode)resourceUpdateModeProperty.intValue);
if (EditorGUI.EndChangeCheck())
{
resourceUpdateModeProperty.intValue = (int)newUpdateMode;
resourceObject.ApplyModifiedProperties();
}
EditorGUILayout.BeginHorizontal();
EditorGUI.showMixedValue = cullingFlagsProperty.hasMultipleDifferentValues;
EditorGUILayout.PrefixLabel(EditorGUIUtility.TrTextContent("Culling Flags"));
EditorGUI.BeginChangeCheck();
int newOption = EditorGUILayout.Popup(Array.IndexOf(k_CullingOptionsValue, (VFXCullingFlags)cullingFlagsProperty.intValue), k_CullingOptionsContents);
if (EditorGUI.EndChangeCheck())
{
cullingFlagsProperty.intValue = (int)k_CullingOptionsValue[newOption];
resourceObject.ApplyModifiedProperties();
}
EditorGUILayout.EndHorizontal();
if (prewarmDeltaTime != null && prewarmStepCount != null)
{
if (!prewarmDeltaTime.hasMultipleDifferentValues && !prewarmStepCount.hasMultipleDifferentValues)
{
var currentDeltaTime = prewarmDeltaTime.floatValue;
var currentStepCount = prewarmStepCount.intValue;
var currentTotalTime = currentDeltaTime * currentStepCount;
EditorGUI.BeginChangeCheck();
currentTotalTime = EditorGUILayout.FloatField(EditorGUIUtility.TrTextContent("PreWarm Total Time"), currentTotalTime);
if (EditorGUI.EndChangeCheck())
{
if (currentStepCount <= 0)
{
prewarmStepCount.intValue = currentStepCount = 1;
}
currentDeltaTime = currentTotalTime / currentStepCount;
prewarmDeltaTime.floatValue = currentDeltaTime;
resourceObject.ApplyModifiedProperties();
}
EditorGUI.BeginChangeCheck();
currentStepCount = EditorGUILayout.IntField(EditorGUIUtility.TrTextContent("PreWarm Step Count"), currentStepCount);
if (EditorGUI.EndChangeCheck())
{
if (currentStepCount <= 0 && currentTotalTime != 0.0f)
{
prewarmStepCount.intValue = currentStepCount = 1;
}
currentDeltaTime = currentTotalTime == 0.0f ? 0.0f : currentTotalTime / currentStepCount;
prewarmDeltaTime.floatValue = currentDeltaTime;
prewarmStepCount.intValue = currentStepCount;
resourceObject.ApplyModifiedProperties();
}
EditorGUI.BeginChangeCheck();
currentDeltaTime = EditorGUILayout.FloatField(EditorGUIUtility.TrTextContent("PreWarm Delta Time"), currentDeltaTime);
if (EditorGUI.EndChangeCheck())
{
if (currentDeltaTime < k_MinimalCommonDeltaTime)
{
prewarmDeltaTime.floatValue = currentDeltaTime = k_MinimalCommonDeltaTime;
}
if (currentDeltaTime > currentTotalTime)
{
currentTotalTime = currentDeltaTime;
}
if (currentTotalTime != 0.0f)
{
var candidateStepCount_A = Mathf.FloorToInt(currentTotalTime / currentDeltaTime);
var candidateStepCount_B = Mathf.RoundToInt(currentTotalTime / currentDeltaTime);
var totalTime_A = currentDeltaTime * candidateStepCount_A;
var totalTime_B = currentDeltaTime * candidateStepCount_B;
if (Mathf.Abs(totalTime_A - currentTotalTime) < Mathf.Abs(totalTime_B - currentTotalTime))
{
currentStepCount = candidateStepCount_A;
}
else
{
currentStepCount = candidateStepCount_B;
}
prewarmStepCount.intValue = currentStepCount;
}
prewarmDeltaTime.floatValue = currentDeltaTime;
resourceObject.ApplyModifiedProperties();
}
}
else
{
//Multi selection case, can't resolve total time easily
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = prewarmStepCount.hasMultipleDifferentValues;
EditorGUILayout.PropertyField(prewarmStepCount, EditorGUIUtility.TrTextContent("PreWarm Step Count"));
EditorGUI.showMixedValue = prewarmDeltaTime.hasMultipleDifferentValues;
EditorGUILayout.PropertyField(prewarmDeltaTime, EditorGUIUtility.TrTextContent("PreWarm Delta Time"));
if (EditorGUI.EndChangeCheck())
{
if (prewarmDeltaTime.floatValue < k_MinimalCommonDeltaTime)
{
prewarmDeltaTime.floatValue = k_MinimalCommonDeltaTime;
}
resourceObject.ApplyModifiedProperties();
}
}
}
if (initialEventName != null)
{
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = initialEventName.hasMultipleDifferentValues;
EditorGUILayout.PropertyField(initialEventName);
if (EditorGUI.EndChangeCheck())
{
resourceObject.ApplyModifiedProperties();
}
}
if (!serializedObject.isEditingMultipleObjects)
{
VisualEffectAsset asset = (VisualEffectAsset)target;
VisualEffectResource resource = asset.GetResource();
m_OutputContexts.Clear();
m_OutputContexts.AddRange(resource.GetOrCreateGraph().children.OfType <IVFXSubRenderer>().OrderBy(t => t.sortPriority));
m_ReorderableList.DoLayoutList();
VisualEffectEditor.ShowHeader(EditorGUIUtility.TrTextContent("Shaders"), false, false);
var shaderSources = resource.shaderSources;
string assetPath = AssetDatabase.GetAssetPath(asset);
UnityObject[] objects = AssetDatabase.LoadAllAssetsAtPath(assetPath);
string directory = Path.GetDirectoryName(assetPath) + "/" + VFXExternalShaderProcessor.k_ShaderDirectory + "/" + asset.name + "/";
foreach (var shader in objects)
{
if (shader is Shader || shader is ComputeShader)
{
GUILayout.BeginHorizontal();
GUILayout.Label(shader.name, GUILayout.ExpandWidth(true));
int index = resource.GetShaderIndex(shader);
if (index >= 0 && index < shaderSources.Length)
{
if (VFXExternalShaderProcessor.allowExternalization)
{
string externalPath = directory + shaderSources[index].name;
if (!shaderSources[index].compute)
{
externalPath = directory + shaderSources[index].name.Replace('/', '_') + VFXExternalShaderProcessor.k_ShaderExt;
}
else
{
externalPath = directory + shaderSources[index].name + VFXExternalShaderProcessor.k_ShaderExt;
}
if (System.IO.File.Exists(externalPath))
{
if (GUILayout.Button("Reveal External"))
{
EditorUtility.RevealInFinder(externalPath);
}
}
else
{
if (GUILayout.Button("Externalize", GUILayout.Width(80)))
{
Directory.CreateDirectory(directory);
File.WriteAllText(externalPath, "//" + shaderSources[index].name + "," + index.ToString() + "\n//Don't delete the previous line or this one\n" + shaderSources[index].source);
}
}
}
if (GUILayout.Button("Show Generated", GUILayout.Width(110)))
{
resource.ShowGeneratedShaderFile(index);
}
}
if (GUILayout.Button("Select", GUILayout.Width(50)))
{
Selection.activeObject = shader;
}
GUILayout.EndHorizontal();
}
}
}
GUI.enabled = false;
}
public override void OnInspectorGUI()
{
resourceObject.Update();
bool enable = GUI.enabled; //Everything in external asset is disabled by default
GUI.enabled = true;
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = resourceUpdateModeProperty.hasMultipleDifferentValues;
VFXUpdateMode newUpdateMode = (VFXUpdateMode)EditorGUILayout.EnumPopup(EditorGUIUtility.TrTextContent("Update Mode"), (VFXUpdateMode)resourceUpdateModeProperty.intValue);
if (EditorGUI.EndChangeCheck())
{
resourceUpdateModeProperty.intValue = (int)newUpdateMode;
resourceObject.ApplyModifiedProperties();
}
EditorGUILayout.BeginHorizontal();
EditorGUI.showMixedValue = cullingFlagsProperty.hasMultipleDifferentValues;
EditorGUILayout.PrefixLabel(EditorGUIUtility.TrTextContent("Culling Flags"));
EditorGUI.BeginChangeCheck();
int newOption = EditorGUILayout.Popup(Array.IndexOf(k_CullingOptionsValue, (VFXCullingFlags)cullingFlagsProperty.intValue), k_CullingOptionsContents);
if (EditorGUI.EndChangeCheck())
{
cullingFlagsProperty.intValue = (int)k_CullingOptionsValue[newOption];
resourceObject.ApplyModifiedProperties();
}
EditorGUILayout.EndHorizontal();
bool needRecompile = false;
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = motionVectorRenderModeProperty.hasMultipleDifferentValues;
EditorGUI.BeginChangeCheck();
bool motionVector = EditorGUILayout.Toggle(EditorGUIUtility.TrTextContent("Use Motion Vectors"), motionVectorRenderModeProperty.intValue == (int)MotionVectorGenerationMode.Object);
if (EditorGUI.EndChangeCheck())
{
motionVectorRenderModeProperty.intValue = motionVector ? (int)MotionVectorGenerationMode.Object : (int)MotionVectorGenerationMode.Camera;
resourceObject.ApplyModifiedProperties();
needRecompile = true;
}
if (needRecompile)
{
foreach (VisualEffectResource resource in resourceObject.targetObjects)
{
VFXGraph graph = resource.GetOrCreateGraph() as VFXGraph;
if (graph != null)
{
graph.SetExpressionGraphDirty();
graph.RecompileIfNeeded();
}
}
}
if (!serializedObject.isEditingMultipleObjects)
{
VisualEffectEditor.ShowHeader(EditorGUIUtility.TrTextContent("Shaders"), true, true, false, false);
VisualEffectAsset asset = (VisualEffectAsset)target;
VisualEffectResource resource = asset.GetResource();
var shaderSources = resource.shaderSources;
string assetPath = AssetDatabase.GetAssetPath(asset);
UnityObject[] objects = AssetDatabase.LoadAllAssetsAtPath(assetPath);
string directory = Path.GetDirectoryName(assetPath) + "/" + VFXExternalShaderProcessor.k_ShaderDirectory + "/" + asset.name + "/";
foreach (var shader in objects)
{
if (shader is Shader || shader is ComputeShader)
{
GUILayout.BeginHorizontal();
GUILayout.Label(shader.name, GUILayout.ExpandWidth(true));
int index = resource.GetShaderIndex(shader);
if (index >= 0 && index < shaderSources.Length)
{
if (VFXExternalShaderProcessor.allowExternalization)
{
string externalPath = directory + shaderSources[index].name;
if (!shaderSources[index].compute)
{
externalPath = directory + shaderSources[index].name.Replace('/', '_') + VFXExternalShaderProcessor.k_ShaderExt;
}
else
{
externalPath = directory + shaderSources[index].name + VFXExternalShaderProcessor.k_ShaderExt;
}
if (System.IO.File.Exists(externalPath))
{
if (GUILayout.Button("Reveal External"))
{
EditorUtility.RevealInFinder(externalPath);
}
}
else
{
if (GUILayout.Button("Externalize", GUILayout.Width(80)))
{
Directory.CreateDirectory(directory);
File.WriteAllText(externalPath, "//" + shaderSources[index].name + "," + index.ToString() + "\n//Don't delete the previous line or this one\n" + shaderSources[index].source);
}
}
}
if (GUILayout.Button("Show Generated", GUILayout.Width(110)))
{
resource.ShowGeneratedShaderFile(index);
}
}
if (GUILayout.Button("Select", GUILayout.Width(50)))
{
Selection.activeObject = shader;
}
GUILayout.EndHorizontal();
}
}
}
GUI.enabled = false;
}
public override void OnInspectorGUI()
{
resourceObject.Update();
GUI.enabled = AssetDatabase.IsOpenForEdit(this.target, StatusQueryOptions.UseCachedIfPossible);
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = resourceUpdateModeProperty.hasMultipleDifferentValues;
VFXUpdateMode newUpdateMode = (VFXUpdateMode)EditorGUILayout.EnumPopup(EditorGUIUtility.TrTextContent("Update Mode", "Specifies whether particles are updated using a fixed timestep (Fixed Delta Time), or in a frame-rate independent manner (Delta Time)."), (VFXUpdateMode)resourceUpdateModeProperty.intValue);
if (EditorGUI.EndChangeCheck())
{
resourceUpdateModeProperty.intValue = (int)newUpdateMode;
resourceObject.ApplyModifiedProperties();
}
EditorGUILayout.BeginHorizontal();
EditorGUI.showMixedValue = cullingFlagsProperty.hasMultipleDifferentValues;
EditorGUILayout.PrefixLabel(EditorGUIUtility.TrTextContent("Culling Flags", "Specifies how the system recomputes its bounds and simulates when off-screen."));
EditorGUI.BeginChangeCheck();
int newOption = EditorGUILayout.Popup(Array.IndexOf(k_CullingOptionsValue, (VFXCullingFlags)cullingFlagsProperty.intValue), k_CullingOptionsContents);
if (EditorGUI.EndChangeCheck())
{
cullingFlagsProperty.intValue = (int)k_CullingOptionsValue[newOption];
resourceObject.ApplyModifiedProperties();
}
EditorGUILayout.EndHorizontal();
if (prewarmDeltaTime != null && prewarmStepCount != null)
{
if (!prewarmDeltaTime.hasMultipleDifferentValues && !prewarmStepCount.hasMultipleDifferentValues)
{
var currentDeltaTime = prewarmDeltaTime.floatValue;
var currentStepCount = prewarmStepCount.intValue;
var currentTotalTime = currentDeltaTime * currentStepCount;
EditorGUI.BeginChangeCheck();
currentTotalTime = EditorGUILayout.FloatField(EditorGUIUtility.TrTextContent("PreWarm Total Time", "Sets the time in seconds to advance the current effect to when it is initially played. "), currentTotalTime);
if (EditorGUI.EndChangeCheck())
{
if (currentStepCount <= 0)
{
prewarmStepCount.intValue = currentStepCount = 1;
}
currentDeltaTime = currentTotalTime / currentStepCount;
prewarmDeltaTime.floatValue = currentDeltaTime;
resourceObject.ApplyModifiedProperties();
}
EditorGUI.BeginChangeCheck();
currentStepCount = EditorGUILayout.IntField(EditorGUIUtility.TrTextContent("PreWarm Step Count", "Sets the number of simulation steps the prewarm should be broken down to. "), currentStepCount);
if (EditorGUI.EndChangeCheck())
{
if (currentStepCount <= 0 && currentTotalTime != 0.0f)
{
prewarmStepCount.intValue = currentStepCount = 1;
}
currentDeltaTime = currentTotalTime == 0.0f ? 0.0f : currentTotalTime / currentStepCount;
prewarmDeltaTime.floatValue = currentDeltaTime;
prewarmStepCount.intValue = currentStepCount;
resourceObject.ApplyModifiedProperties();
}
EditorGUI.BeginChangeCheck();
currentDeltaTime = EditorGUILayout.FloatField(EditorGUIUtility.TrTextContent("PreWarm Delta Time", "Sets the time in seconds for each step to achieve the desired total prewarm time."), currentDeltaTime);
if (EditorGUI.EndChangeCheck())
{
if (currentDeltaTime < k_MinimalCommonDeltaTime)
{
prewarmDeltaTime.floatValue = currentDeltaTime = k_MinimalCommonDeltaTime;
}
if (currentDeltaTime > currentTotalTime)
{
currentTotalTime = currentDeltaTime;
}
if (currentTotalTime != 0.0f)
{
var candidateStepCount_A = Mathf.FloorToInt(currentTotalTime / currentDeltaTime);
var candidateStepCount_B = Mathf.RoundToInt(currentTotalTime / currentDeltaTime);
var totalTime_A = currentDeltaTime * candidateStepCount_A;
var totalTime_B = currentDeltaTime * candidateStepCount_B;
if (Mathf.Abs(totalTime_A - currentTotalTime) < Mathf.Abs(totalTime_B - currentTotalTime))
{
currentStepCount = candidateStepCount_A;
}
else
{
currentStepCount = candidateStepCount_B;
}
prewarmStepCount.intValue = currentStepCount;
}
prewarmDeltaTime.floatValue = currentDeltaTime;
resourceObject.ApplyModifiedProperties();
}
}
else
{
//Multi selection case, can't resolve total time easily
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = prewarmStepCount.hasMultipleDifferentValues;
EditorGUILayout.PropertyField(prewarmStepCount, EditorGUIUtility.TrTextContent("PreWarm Step Count", "Sets the number of simulation steps the prewarm should be broken down to."));
EditorGUI.showMixedValue = prewarmDeltaTime.hasMultipleDifferentValues;
EditorGUILayout.PropertyField(prewarmDeltaTime, EditorGUIUtility.TrTextContent("PreWarm Delta Time", "Sets the time in seconds for each step to achieve the desired total prewarm time."));
if (EditorGUI.EndChangeCheck())
{
if (prewarmDeltaTime.floatValue < k_MinimalCommonDeltaTime)
{
prewarmDeltaTime.floatValue = k_MinimalCommonDeltaTime;
}
resourceObject.ApplyModifiedProperties();
}
}
}
if (initialEventName != null)
{
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = initialEventName.hasMultipleDifferentValues;
EditorGUILayout.PropertyField(initialEventName, new GUIContent("Initial Event Name", "Sets the name of the event which triggers once the system is activated. Default: ‘OnPlay’."));
if (EditorGUI.EndChangeCheck())
{
resourceObject.ApplyModifiedProperties();
}
}
if (!serializedObject.isEditingMultipleObjects)
{
VisualEffectAsset asset = (VisualEffectAsset)target;
VisualEffectResource resource = asset.GetResource();
m_OutputContexts.Clear();
m_OutputContexts.AddRange(resource.GetOrCreateGraph().children.OfType <IVFXSubRenderer>().OrderBy(t => t.sortPriority));
m_ReorderableList.DoLayoutList();
VisualEffectEditor.ShowHeader(EditorGUIUtility.TrTextContent("Shaders"), false, false);
string assetPath = AssetDatabase.GetAssetPath(asset);
UnityObject[] objects = AssetDatabase.LoadAllAssetsAtPath(assetPath);
string directory = Path.GetDirectoryName(assetPath) + "/" + VFXExternalShaderProcessor.k_ShaderDirectory + "/" + asset.name + "/";
foreach (var shader in objects)
{
if (shader is Shader || shader is ComputeShader)
{
GUILayout.BeginHorizontal();
Rect r = GUILayoutUtility.GetRect(0, 18, GUILayout.ExpandWidth(true));
int buttonsWidth = VFXExternalShaderProcessor.allowExternalization? 240:160;
Rect labelR = r;
labelR.width -= buttonsWidth;
GUI.Label(labelR, shader.name);
int index = resource.GetShaderIndex(shader);
if (index >= 0)
{
if (VFXExternalShaderProcessor.allowExternalization && index < resource.GetShaderSourceCount())
{
string shaderSourceName = resource.GetShaderSourceName(index);
string externalPath = directory + shaderSourceName;
externalPath = directory + shaderSourceName.Replace('/', '_') + VFXExternalShaderProcessor.k_ShaderExt;
Rect buttonRect = r;
buttonRect.xMin = labelR.xMax;
buttonRect.width = 80;
labelR.width += 80;
if (System.IO.File.Exists(externalPath))
{
if (GUI.Button(buttonRect, "Reveal External"))
{
EditorUtility.RevealInFinder(externalPath);
}
}
else
{
if (GUI.Button(buttonRect, "Externalize"))
{
Directory.CreateDirectory(directory);
File.WriteAllText(externalPath, "//" + shaderSourceName + "," + index.ToString() + "\n//Don't delete the previous line or this one\n" + resource.GetShaderSource(index));
}
}
}
Rect buttonR = r;
buttonR.xMin = labelR.xMax;
buttonR.width = 110;
labelR.width += 110;
if (GUI.Button(buttonR, "Show Generated"))
{
resource.ShowGeneratedShaderFile(index);
}
}
Rect selectButtonR = r;
selectButtonR.xMin = labelR.xMax;
selectButtonR.width = 50;
if (GUI.Button(selectButtonR, "Select"))
{
Selection.activeObject = shader;
}
GUILayout.EndHorizontal();
}
}
}
GUI.enabled = false;
}
public override void OnInspectorGUI()
{
resourceObject.Update();
GUI.enabled = AssetDatabase.IsOpenForEdit(this.target, StatusQueryOptions.UseCachedIfPossible);
VFXUpdateMode initialUpdateMode = (VFXUpdateMode)0;
bool? initialFixedDeltaTime = null;
bool? initialProcessEveryFrame = null;
bool? initialIgnoreGameTimeScale = null;
if (resourceUpdateModeProperty.hasMultipleDifferentValues)
{
var resourceUpdateModeProperties = resourceUpdateModeProperty.serializedObject.targetObjects
.Select(o => new SerializedObject(o)
.FindProperty(resourceUpdateModeProperty.propertyPath))
.ToArray(); //N.B.: This will create garbage
var allDeltaTime = resourceUpdateModeProperties.Select(o => ((VFXUpdateMode)o.intValue & VFXUpdateMode.DeltaTime) == VFXUpdateMode.DeltaTime)
.Distinct();
var allProcessEveryFrame = resourceUpdateModeProperties.Select(o => ((VFXUpdateMode)o.intValue & VFXUpdateMode.ExactFixedTimeStep) == VFXUpdateMode.ExactFixedTimeStep)
.Distinct();
var allIgnoreScale = resourceUpdateModeProperties.Select(o => ((VFXUpdateMode)o.intValue & VFXUpdateMode.IgnoreTimeScale) == VFXUpdateMode.IgnoreTimeScale)
.Distinct();
if (allDeltaTime.Count() == 1)
{
initialFixedDeltaTime = !allDeltaTime.First();
}
if (allProcessEveryFrame.Count() == 1)
{
initialProcessEveryFrame = allProcessEveryFrame.First();
}
if (allIgnoreScale.Count() == 1)
{
initialIgnoreGameTimeScale = allIgnoreScale.First();
}
}
else
{
initialUpdateMode = (VFXUpdateMode)resourceUpdateModeProperty.intValue;
initialFixedDeltaTime = !((initialUpdateMode & VFXUpdateMode.DeltaTime) == VFXUpdateMode.DeltaTime);
initialProcessEveryFrame = (initialUpdateMode & VFXUpdateMode.ExactFixedTimeStep) == VFXUpdateMode.ExactFixedTimeStep;
initialIgnoreGameTimeScale = (initialUpdateMode & VFXUpdateMode.IgnoreTimeScale) == VFXUpdateMode.IgnoreTimeScale;
}
EditorGUI.showMixedValue = !initialFixedDeltaTime.HasValue;
var deltaTimeContent = EditorGUIUtility.TrTextContent("Fixed Delta Time", "If enabled, use visual effect manager fixed delta time mode, otherwise, use the default Time.deltaTime.");
var processEveryFrameContent = EditorGUIUtility.TrTextContent("Exact Fixed Time", "Only relevant when using Fixed Delta Time. When enabled, several updates can be processed per frame (e.g.: if a frame is 10ms and the fixed frame rate is set to 5 ms, the effect will update twice with a 5ms deltaTime instead of once with a 10ms deltaTime). This method is expensive and should only be used for high-end scenarios.");
var ignoreTimeScaleContent = EditorGUIUtility.TrTextContent("Ignore Time Scale", "When enabled, the computed visual effect delta time ignores the game Time Scale value (Play Rate is still applied).");
EditorGUI.BeginChangeCheck();
VisualEffectEditor.ShowHeader(EditorGUIUtility.TrTextContent("Update mode"), false, false);
bool newFixedDeltaTime = EditorGUILayout.Toggle(deltaTimeContent, initialFixedDeltaTime ?? false);
bool newExactFixedTimeStep = false;
EditorGUI.showMixedValue = !initialProcessEveryFrame.HasValue;
EditorGUI.BeginDisabledGroup((!initialFixedDeltaTime.HasValue || !initialFixedDeltaTime.Value) && !resourceUpdateModeProperty.hasMultipleDifferentValues);
#if CASE_1289829_HAS_BEEN_FIXED
newExactFixedTimeStep = EditorGUILayout.Toggle(processEveryFrameContent, initialProcessEveryFrame ?? false);
#endif
EditorGUI.EndDisabledGroup();
EditorGUI.showMixedValue = !initialIgnoreGameTimeScale.HasValue;
bool newIgnoreTimeScale = EditorGUILayout.Toggle(ignoreTimeScaleContent, initialIgnoreGameTimeScale ?? false);
if (EditorGUI.EndChangeCheck())
{
if (!resourceUpdateModeProperty.hasMultipleDifferentValues)
{
var newUpdateMode = (VFXUpdateMode)0;
if (!newFixedDeltaTime)
{
newUpdateMode = newUpdateMode | VFXUpdateMode.DeltaTime;
}
if (newExactFixedTimeStep)
{
newUpdateMode = newUpdateMode | VFXUpdateMode.ExactFixedTimeStep;
}
if (newIgnoreTimeScale)
{
newUpdateMode = newUpdateMode | VFXUpdateMode.IgnoreTimeScale;
}
resourceUpdateModeProperty.intValue = (int)newUpdateMode;
resourceObject.ApplyModifiedProperties();
}
else
{
var resourceUpdateModeProperties = resourceUpdateModeProperty.serializedObject.targetObjects.Select(o => new SerializedObject(o).FindProperty(resourceUpdateModeProperty.propertyPath));
foreach (var property in resourceUpdateModeProperties)
{
var updateMode = (VFXUpdateMode)property.intValue;
if (initialFixedDeltaTime.HasValue)
{
if (!newFixedDeltaTime)
{
updateMode = updateMode | VFXUpdateMode.DeltaTime;
}
else
{
updateMode = updateMode & ~VFXUpdateMode.DeltaTime;
}
}
else
{
if (newFixedDeltaTime)
{
updateMode = updateMode & ~VFXUpdateMode.DeltaTime;
}
}
if (newExactFixedTimeStep)
{
updateMode = updateMode | VFXUpdateMode.ExactFixedTimeStep;
}
else if (initialProcessEveryFrame.HasValue)
{
updateMode = updateMode & ~VFXUpdateMode.ExactFixedTimeStep;
}
if (newIgnoreTimeScale)
{
updateMode = updateMode | VFXUpdateMode.IgnoreTimeScale;
}
else if (initialIgnoreGameTimeScale.HasValue)
{
updateMode = updateMode & ~VFXUpdateMode.IgnoreTimeScale;
}
property.intValue = (int)updateMode;
property.serializedObject.ApplyModifiedProperties();
}
}
}
EditorGUILayout.BeginHorizontal();
EditorGUI.showMixedValue = cullingFlagsProperty.hasMultipleDifferentValues;
EditorGUILayout.PrefixLabel(EditorGUIUtility.TrTextContent("Culling Flags", "Specifies how the system recomputes its bounds and simulates when off-screen."));
EditorGUI.BeginChangeCheck();
int newOption = EditorGUILayout.Popup(Array.IndexOf(k_CullingOptionsValue, (VFXCullingFlags)cullingFlagsProperty.intValue), k_CullingOptionsContents);
if (EditorGUI.EndChangeCheck())
{
cullingFlagsProperty.intValue = (int)k_CullingOptionsValue[newOption];
resourceObject.ApplyModifiedProperties();
}
EditorGUILayout.EndHorizontal();
VisualEffectEditor.ShowHeader(EditorGUIUtility.TrTextContent("Initial state"), false, false);
if (prewarmDeltaTime != null && prewarmStepCount != null)
{
if (!prewarmDeltaTime.hasMultipleDifferentValues && !prewarmStepCount.hasMultipleDifferentValues)
{
var currentDeltaTime = prewarmDeltaTime.floatValue;
var currentStepCount = prewarmStepCount.intValue;
var currentTotalTime = currentDeltaTime * currentStepCount;
EditorGUI.BeginChangeCheck();
currentTotalTime = EditorGUILayout.FloatField(EditorGUIUtility.TrTextContent("PreWarm Total Time", "Sets the time in seconds to advance the current effect to when it is initially played. "), currentTotalTime);
if (EditorGUI.EndChangeCheck())
{
if (currentStepCount <= 0)
{
prewarmStepCount.intValue = currentStepCount = 1;
}
currentDeltaTime = currentTotalTime / currentStepCount;
prewarmDeltaTime.floatValue = currentDeltaTime;
resourceObject.ApplyModifiedProperties();
}
EditorGUI.BeginChangeCheck();
currentStepCount = EditorGUILayout.IntField(EditorGUIUtility.TrTextContent("PreWarm Step Count", "Sets the number of simulation steps the prewarm should be broken down to. "), currentStepCount);
if (EditorGUI.EndChangeCheck())
{
if (currentStepCount <= 0 && currentTotalTime != 0.0f)
{
prewarmStepCount.intValue = currentStepCount = 1;
}
currentDeltaTime = currentTotalTime == 0.0f ? 0.0f : currentTotalTime / currentStepCount;
prewarmDeltaTime.floatValue = currentDeltaTime;
prewarmStepCount.intValue = currentStepCount;
resourceObject.ApplyModifiedProperties();
}
EditorGUI.BeginChangeCheck();
currentDeltaTime = EditorGUILayout.FloatField(EditorGUIUtility.TrTextContent("PreWarm Delta Time", "Sets the time in seconds for each step to achieve the desired total prewarm time."), currentDeltaTime);
if (EditorGUI.EndChangeCheck())
{
if (currentDeltaTime < k_MinimalCommonDeltaTime)
{
prewarmDeltaTime.floatValue = currentDeltaTime = k_MinimalCommonDeltaTime;
}
if (currentDeltaTime > currentTotalTime)
{
currentTotalTime = currentDeltaTime;
}
if (currentTotalTime != 0.0f)
{
var candidateStepCount_A = Mathf.FloorToInt(currentTotalTime / currentDeltaTime);
var candidateStepCount_B = Mathf.RoundToInt(currentTotalTime / currentDeltaTime);
var totalTime_A = currentDeltaTime * candidateStepCount_A;
var totalTime_B = currentDeltaTime * candidateStepCount_B;
if (Mathf.Abs(totalTime_A - currentTotalTime) < Mathf.Abs(totalTime_B - currentTotalTime))
{
currentStepCount = candidateStepCount_A;
}
else
{
currentStepCount = candidateStepCount_B;
}
prewarmStepCount.intValue = currentStepCount;
}
prewarmDeltaTime.floatValue = currentDeltaTime;
resourceObject.ApplyModifiedProperties();
}
}
else
{
//Multi selection case, can't resolve total time easily
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = prewarmStepCount.hasMultipleDifferentValues;
EditorGUILayout.PropertyField(prewarmStepCount, EditorGUIUtility.TrTextContent("PreWarm Step Count", "Sets the number of simulation steps the prewarm should be broken down to."));
EditorGUI.showMixedValue = prewarmDeltaTime.hasMultipleDifferentValues;
EditorGUILayout.PropertyField(prewarmDeltaTime, EditorGUIUtility.TrTextContent("PreWarm Delta Time", "Sets the time in seconds for each step to achieve the desired total prewarm time."));
if (EditorGUI.EndChangeCheck())
{
if (prewarmDeltaTime.floatValue < k_MinimalCommonDeltaTime)
{
prewarmDeltaTime.floatValue = k_MinimalCommonDeltaTime;
}
resourceObject.ApplyModifiedProperties();
}
}
}
if (initialEventName != null)
{
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = initialEventName.hasMultipleDifferentValues;
EditorGUILayout.PropertyField(initialEventName, new GUIContent("Initial Event Name", "Sets the name of the event which triggers once the system is activated. Default: ‘OnPlay’."));
if (EditorGUI.EndChangeCheck())
{
resourceObject.ApplyModifiedProperties();
}
}
if (!serializedObject.isEditingMultipleObjects)
{
VisualEffectAsset asset = (VisualEffectAsset)target;
VisualEffectResource resource = asset.GetResource();
m_OutputContexts.Clear();
m_OutputContexts.AddRange(resource.GetOrCreateGraph().children.OfType <IVFXSubRenderer>().OrderBy(t => t.sortPriority));
m_ReorderableList.DoLayoutList();
VisualEffectEditor.ShowHeader(EditorGUIUtility.TrTextContent("Shaders"), false, false);
string assetPath = AssetDatabase.GetAssetPath(asset);
UnityObject[] objects = AssetDatabase.LoadAllAssetsAtPath(assetPath);
string directory = Path.GetDirectoryName(assetPath) + "/" + VFXExternalShaderProcessor.k_ShaderDirectory + "/" + asset.name + "/";
foreach (var obj in objects)
{
if (obj is Material || obj is ComputeShader)
{
GUILayout.BeginHorizontal();
Rect r = GUILayoutUtility.GetRect(0, 18, GUILayout.ExpandWidth(true));
int buttonsWidth = VFXExternalShaderProcessor.allowExternalization ? 240 : 160;
int index = resource.GetShaderIndex(obj);
var shader = obj;
if (obj is Material) // Retrieve the shader from the material
{
shader = ((Material)(obj)).shader;
}
if (shader == null)
{
continue;
}
Rect labelR = r;
labelR.width -= buttonsWidth;
GUI.Label(labelR, shader.name);
if (index >= 0)
{
if (VFXExternalShaderProcessor.allowExternalization && index < resource.GetShaderSourceCount())
{
string shaderSourceName = resource.GetShaderSourceName(index);
string externalPath = directory + shaderSourceName;
externalPath = directory + shaderSourceName.Replace('/', '_') + VFXExternalShaderProcessor.k_ShaderExt;
Rect buttonRect = r;
buttonRect.xMin = labelR.xMax;
buttonRect.width = 80;
labelR.width += 80;
if (System.IO.File.Exists(externalPath))
{
if (GUI.Button(buttonRect, "Reveal External"))
{
EditorUtility.RevealInFinder(externalPath);
}
}
else
{
if (GUI.Button(buttonRect, "Externalize"))
{
Directory.CreateDirectory(directory);
File.WriteAllText(externalPath, "//" + shaderSourceName + "," + index.ToString() + "\n//Don't delete the previous line or this one\n" + resource.GetShaderSource(index));
}
}
}
Rect buttonR = r;
buttonR.xMin = labelR.xMax;
buttonR.width = 110;
labelR.width += 110;
if (GUI.Button(buttonR, "Show Generated"))
{
resource.ShowGeneratedShaderFile(index);
}
}
Rect selectButtonR = r;
selectButtonR.xMin = labelR.xMax;
selectButtonR.width = 50;
if (GUI.Button(selectButtonR, "Select"))
{
Selection.activeObject = shader;
}
GUILayout.EndHorizontal();
}
}
}
GUI.enabled = false;
}
public override void OnInspectorGUI()
{
resourceObject.Update();
GUI.enabled = AssetDatabase.IsOpenForEdit(this.target, StatusQueryOptions.UseCachedIfPossible);
VFXUpdateMode initialUpdateMode = (VFXUpdateMode)0;
bool? initialFixedDeltaTime = null;
bool? initialProcessEveryFrame = null;
bool? initialIgnoreGameTimeScale = null;
if (resourceUpdateModeProperty.hasMultipleDifferentValues)
{
var resourceUpdateModeProperties = resourceUpdateModeProperty.serializedObject.targetObjects
.Select(o => new SerializedObject(o)
.FindProperty(resourceUpdateModeProperty.propertyPath))
.ToArray(); //N.B.: This will create garbage
var allDeltaTime = resourceUpdateModeProperties.Select(o => ((VFXUpdateMode)o.intValue & VFXUpdateMode.DeltaTime) == VFXUpdateMode.DeltaTime)
.Distinct();
var allProcessEveryFrame = resourceUpdateModeProperties.Select(o => ((VFXUpdateMode)o.intValue & VFXUpdateMode.ExactFixedTimeStep) == VFXUpdateMode.ExactFixedTimeStep)
.Distinct();
var allIgnoreScale = resourceUpdateModeProperties.Select(o => ((VFXUpdateMode)o.intValue & VFXUpdateMode.IgnoreTimeScale) == VFXUpdateMode.IgnoreTimeScale)
.Distinct();
if (allDeltaTime.Count() == 1)
{
initialFixedDeltaTime = !allDeltaTime.First();
}
if (allProcessEveryFrame.Count() == 1)
{
initialProcessEveryFrame = allProcessEveryFrame.First();
}
if (allIgnoreScale.Count() == 1)
{
initialIgnoreGameTimeScale = allIgnoreScale.First();
}
}
else
{
initialUpdateMode = (VFXUpdateMode)resourceUpdateModeProperty.intValue;
initialFixedDeltaTime = !((initialUpdateMode & VFXUpdateMode.DeltaTime) == VFXUpdateMode.DeltaTime);
initialProcessEveryFrame = (initialUpdateMode & VFXUpdateMode.ExactFixedTimeStep) == VFXUpdateMode.ExactFixedTimeStep;
initialIgnoreGameTimeScale = (initialUpdateMode & VFXUpdateMode.IgnoreTimeScale) == VFXUpdateMode.IgnoreTimeScale;
}
EditorGUI.showMixedValue = !initialFixedDeltaTime.HasValue;
var deltaTimeContent = EditorGUIUtility.TrTextContent("Fixed Delta Time", "If enabled, use visual effect manager fixed delta time mode, otherwise, use the default Time.deltaTime.");
var processEveryFrameContent = EditorGUIUtility.TrTextContent("Exact Fixed Time", "Only relevant when using Fixed Delta Time. When enabled, several updates can be processed per frame (e.g.: if a frame is 10ms and the fixed frame rate is set to 5 ms, the effect will update twice with a 5ms deltaTime instead of once with a 10ms deltaTime). This method is expensive and should only be used for high-end scenarios.");
var ignoreTimeScaleContent = EditorGUIUtility.TrTextContent("Ignore Time Scale", "When enabled, the computed visual effect delta time ignores the game Time Scale value (Play Rate is still applied).");
EditorGUI.BeginChangeCheck();
VisualEffectEditor.ShowHeader(EditorGUIUtility.TrTextContent("Update mode"), false, false);
bool newFixedDeltaTime = EditorGUILayout.Toggle(deltaTimeContent, initialFixedDeltaTime ?? false);
bool newExactFixedTimeStep = false;
EditorGUI.showMixedValue = !initialProcessEveryFrame.HasValue;
EditorGUI.BeginDisabledGroup((!initialFixedDeltaTime.HasValue || !initialFixedDeltaTime.Value) && !resourceUpdateModeProperty.hasMultipleDifferentValues);
newExactFixedTimeStep = EditorGUILayout.Toggle(processEveryFrameContent, initialProcessEveryFrame ?? false);
EditorGUI.EndDisabledGroup();
EditorGUI.showMixedValue = !initialIgnoreGameTimeScale.HasValue;
bool newIgnoreTimeScale = EditorGUILayout.Toggle(ignoreTimeScaleContent, initialIgnoreGameTimeScale ?? false);
if (EditorGUI.EndChangeCheck())
{
if (!resourceUpdateModeProperty.hasMultipleDifferentValues)
{
var newUpdateMode = (VFXUpdateMode)0;
if (!newFixedDeltaTime)
{
newUpdateMode = newUpdateMode | VFXUpdateMode.DeltaTime;
}
if (newExactFixedTimeStep)
{
newUpdateMode = newUpdateMode | VFXUpdateMode.ExactFixedTimeStep;
}
if (newIgnoreTimeScale)
{
newUpdateMode = newUpdateMode | VFXUpdateMode.IgnoreTimeScale;
}
resourceUpdateModeProperty.intValue = (int)newUpdateMode;
resourceObject.ApplyModifiedProperties();
}
else
{
var resourceUpdateModeProperties = resourceUpdateModeProperty.serializedObject.targetObjects.Select(o => new SerializedObject(o).FindProperty(resourceUpdateModeProperty.propertyPath));
foreach (var property in resourceUpdateModeProperties)
{
var updateMode = (VFXUpdateMode)property.intValue;
if (initialFixedDeltaTime.HasValue)
{
if (!newFixedDeltaTime)
{
updateMode = updateMode | VFXUpdateMode.DeltaTime;
}
else
{
updateMode = updateMode & ~VFXUpdateMode.DeltaTime;
}
}
else
{
if (newFixedDeltaTime)
{
updateMode = updateMode & ~VFXUpdateMode.DeltaTime;
}
}
if (newExactFixedTimeStep)
{
updateMode = updateMode | VFXUpdateMode.ExactFixedTimeStep;
}
else if (initialProcessEveryFrame.HasValue)
{
updateMode = updateMode & ~VFXUpdateMode.ExactFixedTimeStep;
}
if (newIgnoreTimeScale)
{
updateMode = updateMode | VFXUpdateMode.IgnoreTimeScale;
}
else if (initialIgnoreGameTimeScale.HasValue)
{
updateMode = updateMode & ~VFXUpdateMode.IgnoreTimeScale;
}
property.intValue = (int)updateMode;
property.serializedObject.ApplyModifiedProperties();
}
}
}
VisualEffectAsset asset = (VisualEffectAsset)target;
VisualEffectResource resource = asset.GetResource();
//The following should be working, and works for newly created systems, but fails for old systems,
//due probably to incorrectly pasting the VFXData when creating them.
// bool hasAutomaticBoundsSystems = resource.GetOrCreateGraph().children
// .OfType<VFXDataParticle>().Any(d => d.boundsMode == BoundsSettingMode.Automatic);
bool hasAutomaticBoundsSystems = resource.GetOrCreateGraph().children
.OfType <VFXBasicInitialize>().Any(d => (d.GetData() as VFXDataParticle).boundsMode == BoundsSettingMode.Automatic);
using (new EditorGUI.DisabledScope(hasAutomaticBoundsSystems))
{
EditorGUILayout.BeginHorizontal();
EditorGUI.showMixedValue = cullingFlagsProperty.hasMultipleDifferentValues;
string forceSimulateTooltip = hasAutomaticBoundsSystems
? " When using systems with Bounds Mode set to Automatic, this has to be set to Always recompute bounds and simulate."
: "";
EditorGUILayout.PrefixLabel(EditorGUIUtility.TrTextContent("Culling Flags", "Specifies how the system recomputes its bounds and simulates when off-screen." + forceSimulateTooltip));
EditorGUI.BeginChangeCheck();
int newOption =
EditorGUILayout.Popup(
Array.IndexOf(k_CullingOptionsValue, (VFXCullingFlags)cullingFlagsProperty.intValue),
k_CullingOptionsContents);
if (EditorGUI.EndChangeCheck())
{
cullingFlagsProperty.intValue = (int)k_CullingOptionsValue[newOption];
resourceObject.ApplyModifiedProperties();
}
}
EditorGUILayout.EndHorizontal();
VisualEffectEditor.ShowHeader(EditorGUIUtility.TrTextContent("Initial state"), false, false);
if (prewarmDeltaTime != null && prewarmStepCount != null)
{
DisplayPrewarmInspectorGUI(resourceObject, prewarmDeltaTime, prewarmStepCount);
}
if (initialEventName != null)
{
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = initialEventName.hasMultipleDifferentValues;
EditorGUILayout.PropertyField(initialEventName, new GUIContent("Initial Event Name", "Sets the name of the event which triggers once the system is activated. Default: ‘OnPlay’."));
if (EditorGUI.EndChangeCheck())
{
resourceObject.ApplyModifiedProperties();
}
}
if (!serializedObject.isEditingMultipleObjects)
{
asset = (VisualEffectAsset)target;
resource = asset.GetResource();
m_OutputContexts.Clear();
m_OutputContexts.AddRange(resource.GetOrCreateGraph().children.OfType <IVFXSubRenderer>().OrderBy(t => t.vfxSystemSortPriority));
m_ReorderableList.DoLayoutList();
VisualEffectEditor.ShowHeader(EditorGUIUtility.TrTextContent("Shaders"), false, false);
string assetPath = AssetDatabase.GetAssetPath(asset);
UnityObject[] objects = AssetDatabase.LoadAllAssetsAtPath(assetPath);
string directory = Path.GetDirectoryName(assetPath) + "/" + VFXExternalShaderProcessor.k_ShaderDirectory + "/" + asset.name + "/";
foreach (var obj in objects)
{
if (obj is Material || obj is ComputeShader)
{
GUILayout.BeginHorizontal();
Rect r = GUILayoutUtility.GetRect(0, 18, GUILayout.ExpandWidth(true));
int buttonsWidth = VFXExternalShaderProcessor.allowExternalization ? 240 : 160;
int index = resource.GetShaderIndex(obj);
var shader = obj;
if (obj is Material) // Retrieve the shader from the material
{
shader = ((Material)(obj)).shader;
}
if (shader == null)
{
continue;
}
Rect labelR = r;
labelR.width -= buttonsWidth;
GUI.Label(labelR, shader.name.Replace('\n', ' '));
if (index >= 0)
{
if (VFXExternalShaderProcessor.allowExternalization && index < resource.GetShaderSourceCount())
{
string shaderSourceName = resource.GetShaderSourceName(index);
string externalPath = directory + shaderSourceName;
externalPath = directory + shaderSourceName.Replace('/', '_') + VFXExternalShaderProcessor.k_ShaderExt;
Rect buttonRect = r;
buttonRect.xMin = labelR.xMax;
buttonRect.width = 80;
labelR.width += 80;
if (System.IO.File.Exists(externalPath))
{
if (GUI.Button(buttonRect, "Reveal External"))
{
EditorUtility.RevealInFinder(externalPath);
}
}
else
{
if (GUI.Button(buttonRect, "Externalize"))
{
Directory.CreateDirectory(directory);
File.WriteAllText(externalPath, "//" + shaderSourceName + "," + index.ToString() + "\n//Don't delete the previous line or this one\n" + resource.GetShaderSource(index));
}
}
}
Rect buttonR = r;
buttonR.xMin = labelR.xMax;
buttonR.width = 110;
labelR.width += 110;
if (GUI.Button(buttonR, "Show Generated"))
{
resource.ShowGeneratedShaderFile(index);
}
}
Rect selectButtonR = r;
selectButtonR.xMin = labelR.xMax;
selectButtonR.width = 50;
if (GUI.Button(selectButtonR, "Select"))
{
Selection.activeObject = shader;
}
GUILayout.EndHorizontal();
}
}
}
GUI.enabled = false;
}