void AddRealtimeFields(MixtureNode node, MixtureGraphView owner)
{
doubleBuffered = new Toggle("Double Buffered")
{
value = node.rtSettings.doubleBuffered,
};
doubleBuffered.RegisterValueChangedCallback(e => {
owner.RegisterCompleteObjectUndo("Set Double Buffered " + e.newValue);
node.rtSettings.doubleBuffered = e.newValue;
onChanged?.Invoke();
});
Add(doubleBuffered);
refreshMode = new EnumField("Refresh Mode", node.rtSettings.refreshMode);
refreshMode.RegisterValueChangedCallback(e => {
owner.RegisterCompleteObjectUndo("Set Refresh Mode " + e.newValue);
node.rtSettings.refreshMode = (RefreshMode)e.newValue;
onChanged?.Invoke();
});
Add(refreshMode);
period = new FloatField("Period")
{
value = node.rtSettings.period
};
period.RegisterValueChangedCallback(e => {
owner.RegisterCompleteObjectUndo("Set Period " + e.newValue);
node.rtSettings.period = e.newValue;
onChanged?.Invoke();
});
Add(period);
}
void UpdateSettings(SerializableEdge edge)
{
// Update nodes used to infere settings values
parentSettingsNode = GetInputNodes().FirstOrDefault(n => IsNodeUsingSettings(n)) as MixtureNode;
childSettingsNode = GetOutputNodes().FirstOrDefault(n => IsNodeUsingSettings(n)) as MixtureNode;
settings.ResolveAndUpdate(this);
}
public MixtureRTSettingsView(MixtureNode node, MixtureGraphView owner)
{
this.graph = owner.graph as MixtureGraph;
this.node = node;
this.owner = owner;
ReloadSettingsView();
onChanged += ReloadSettingsView;
}
// TODO: move interactive preview to another class
public override void OnPreviewSettings()
{
var options = nodeWithPreviews.Select(n => n.name).ToArray();
if (options.Length == 0)
{
EditorGUILayout.PrefixLabel("Nothing Selected");
return;
}
if (GUILayout.Button(MixtureEditorUtils.fitIcon, EditorStyles.toolbarButton, buttonLayout))
{
Fit();
}
GUILayout.Space(2);
if (!lockFirstPreview)
{
firstLockedPreviewTarget = nodeWithPreviews.FirstOrDefault();
}
if (!lockSecondPreview)
{
if (lockFirstPreview)
{
secondLockedPreviewTarget = nodeWithPreviews.FirstOrDefault();
}
else
{
secondLockedPreviewTarget = nodeWithPreviews.Count > 1 ? nodeWithPreviews[1] : nodeWithPreviews.FirstOrDefault();
}
}
GUILayout.Label(firstLockedPreviewTarget.name, EditorStyles.toolbarButton);
lockFirstPreview = GUILayout.Toggle(lockFirstPreview, GetLockIcon(lockFirstPreview), EditorStyles.toolbarButton, buttonLayout);
if (compareEnabled)
{
var style = EditorStyles.toolbarButton;
style.alignment = TextAnchor.MiddleLeft;
compareMode = (CompareMode)EditorGUILayout.Popup((int)compareMode, new string[] { " 1 - Side By Side", " 2 - Onion Skin", " 3 - Difference", " 4 - Swap" }, style, buttonLayout, GUILayout.Width(24));
GUILayout.Label(secondLockedPreviewTarget.name, EditorStyles.toolbarButton);
lockSecondPreview = GUILayout.Toggle(lockSecondPreview, GetLockIcon(lockSecondPreview), EditorStyles.toolbarButton, buttonLayout);
}
compareEnabled = GUILayout.Toggle(compareEnabled, MixtureEditorUtils.compareIcon, EditorStyles.toolbarButton, buttonLayout);
GUILayout.Space(2);
if (GUILayout.Button(MixtureEditorUtils.settingsIcon, EditorStyles.toolbarButton, buttonLayout))
{
comparisonWindow = new NodeInspectorSettingsPopupWindow(this);
UnityEditor.PopupWindow.Show(new Rect(EditorGUIUtility.currentViewWidth - NodeInspectorSettingsPopupWindow.width, -NodeInspectorSettingsPopupWindow.height, 0, 0), comparisonWindow);
}
}
protected virtual void DrawImGUIPreview(MixtureNode node, Rect previewRect, float currentSlice)
{
var outputNode = node as OutputNode;
switch (node.previewTexture.dimension)
{
case TextureDimension.Tex2D:
MixtureUtils.texture2DPreviewMaterial.SetTexture("_MainTex", node.previewTexture);
MixtureUtils.texture2DPreviewMaterial.SetVector("_Size", new Vector4(node.previewTexture.width, node.previewTexture.height, 1, 1));
MixtureUtils.texture2DPreviewMaterial.SetVector("_Channels", MixtureEditorUtils.GetChannelsMask(nodeTarget.previewMode));
MixtureUtils.texture2DPreviewMaterial.SetFloat("_PreviewMip", nodeTarget.previewMip);
MixtureUtils.texture2DPreviewMaterial.SetFloat("_EV100", nodeTarget.previewEV100);
MixtureUtils.texture2DPreviewMaterial.SetFloat("_IsSRGB", outputNode != null && outputNode.mainOutput.sRGB ? 1 : 0);
if (Event.current.type == EventType.Repaint)
{
EditorGUI.DrawPreviewTexture(previewRect, node.previewTexture, MixtureUtils.texture2DPreviewMaterial, ScaleMode.ScaleToFit, 0, 0);
}
break;
case TextureDimension.Tex3D:
MixtureUtils.texture3DPreviewMaterial.SetTexture("_Texture3D", node.previewTexture);
MixtureUtils.texture3DPreviewMaterial.SetVector("_Channels", MixtureEditorUtils.GetChannelsMask(nodeTarget.previewMode));
MixtureUtils.texture3DPreviewMaterial.SetFloat("_PreviewMip", nodeTarget.previewMip);
MixtureUtils.texture3DPreviewMaterial.SetFloat("_Depth", (currentSlice + 0.5f) / nodeTarget.rtSettings.GetDepth(owner.graph));
MixtureUtils.texture3DPreviewMaterial.SetFloat("_EV100", nodeTarget.previewEV100);
MixtureUtils.texture3DPreviewMaterial.SetFloat("_IsSRGB", outputNode != null && outputNode.mainOutput.sRGB ? 1 : 0);
if (Event.current.type == EventType.Repaint)
{
EditorGUI.DrawPreviewTexture(previewRect, Texture2D.whiteTexture, MixtureUtils.texture3DPreviewMaterial, ScaleMode.ScaleToFit, 0, 0, ColorWriteMask.Red);
}
break;
case TextureDimension.Cube:
MixtureUtils.textureCubePreviewMaterial.SetTexture("_Cubemap", node.previewTexture);
MixtureUtils.textureCubePreviewMaterial.SetVector("_Channels", MixtureEditorUtils.GetChannelsMask(nodeTarget.previewMode));
MixtureUtils.textureCubePreviewMaterial.SetFloat("_PreviewMip", nodeTarget.previewMip);
MixtureUtils.textureCubePreviewMaterial.SetFloat("_EV100", nodeTarget.previewEV100);
MixtureUtils.textureCubePreviewMaterial.SetFloat("_IsSRGB", outputNode != null && outputNode.mainOutput.sRGB ? 1 : 0);
if (Event.current.type == EventType.Repaint)
{
EditorGUI.DrawPreviewTexture(previewRect, Texture2D.whiteTexture, MixtureUtils.textureCubePreviewMaterial, ScaleMode.ScaleToFit, 0, 0);
}
break;
default:
Debug.LogError(node.previewTexture + " is not a supported type for preview");
break;
}
}
void AddRealtimeFields(MixtureNode node, MixtureGraphView owner)
{
doubleBuffered = new Toggle("Double Buffered")
{
value = node.rtSettings.doubleBuffered,
};
doubleBuffered.RegisterValueChangedCallback(e => {
owner.RegisterCompleteObjectUndo("Set Double Buffered " + e.newValue);
node.rtSettings.doubleBuffered = e.newValue;
onChanged?.Invoke();
});
Add(doubleBuffered);
}
void UpdateFieldVisibility(MixtureNode node)
{
var rtSettings = node.rtSettings;
SetVisible(outputWidthMode, rtSettings.CanEdit(EditFlags.WidthMode));
SetVisible(potSize, rtSettings.CanEdit(EditFlags.POTSize));
SetVisible(outputHeightMode, rtSettings.CanEdit(EditFlags.HeightMode));
SetVisible(outputDepthMode, rtSettings.CanEdit(EditFlags.DepthMode));
SetVisible(outputWidth, rtSettings.CanEdit(EditFlags.Width) && rtSettings.widthMode == OutputSizeMode.Fixed && (rtSettings.potSize == POTSize.Custom || !rtSettings.CanEdit(EditFlags.POTSize)));
SetVisible(outputWidthPercentage, rtSettings.CanEdit(EditFlags.Width) && rtSettings.widthMode == OutputSizeMode.PercentageOfOutput);
SetVisible(outputHeight, rtSettings.CanEdit(EditFlags.Height) && rtSettings.heightMode == OutputSizeMode.Fixed && (rtSettings.potSize == POTSize.Custom || !rtSettings.CanEdit(EditFlags.POTSize)));
SetVisible(outputHeightPercentage, rtSettings.CanEdit(EditFlags.Height) && rtSettings.heightMode == OutputSizeMode.PercentageOfOutput);
SetVisible(outputDepth, rtSettings.CanEdit(EditFlags.Depth) && rtSettings.depthMode == OutputSizeMode.Fixed && (rtSettings.potSize == POTSize.Custom || !rtSettings.CanEdit(EditFlags.POTSize)));
SetVisible(outputDepthPercentage, rtSettings.CanEdit(EditFlags.Depth) && rtSettings.depthMode == OutputSizeMode.PercentageOfOutput);
SetVisible(outputDimension, rtSettings.CanEdit(EditFlags.Dimension));
SetVisible(outputFormat, rtSettings.CanEdit(EditFlags.TargetFormat));
}
protected void CreateTexturePreview(VisualElement previewContainer, MixtureNode node)
{
previewContainer.Clear();
if (node.previewTexture == null)
{
return;
}
VisualElement texturePreview = new VisualElement();
previewContainer.Add(texturePreview);
CreateTexturePreviewImGUI(texturePreview, node);
previewContainer.name = node.previewTexture.dimension.ToString();
Button togglePreviewButton = null;
togglePreviewButton = new Button(() => {
nodeTarget.isPreviewCollapsed = !nodeTarget.isPreviewCollapsed;
UpdatePreviewCollapseState();
});
togglePreviewButton.ClearClassList();
togglePreviewButton.AddToClassList("PreviewToggleButton");
previewContainer.Add(togglePreviewButton);
UpdatePreviewCollapseState();
void UpdatePreviewCollapseState()
{
if (!nodeTarget.isPreviewCollapsed)
{
texturePreview.style.display = DisplayStyle.Flex;
togglePreviewButton.RemoveFromClassList("Collapsed");
nodeTarget.previewVisible = true;
}
else
{
texturePreview.style.display = DisplayStyle.None;
togglePreviewButton.AddToClassList("Collapsed");
nodeTarget.previewVisible = false;
}
}
}
void CreateTexturePreviewImGUI(VisualElement previewContainer, MixtureNode node)
{
if (node.showPreviewExposure)
{
var previewExposure = new Slider(0, 10)
{
label = "Preview EV100",
value = node.previewEV100,
};
previewExposure.RegisterValueChangedCallback(e => {
node.previewEV100 = e.newValue;
});
previewContainer.Add(previewExposure);
}
var previewImageSlice = new IMGUIContainer(() => {
if (node.previewTexture == null)
{
return;
}
if (node.previewTexture.dimension == TextureDimension.Tex3D)
{
EditorGUI.BeginChangeCheck();
EditorGUIUtility.labelWidth = 70;
node.previewSlice = EditorGUILayout.Slider("3D Slice", node.previewSlice, 0, TextureUtils.GetSliceCount(node.previewTexture) - 1);
EditorGUIUtility.labelWidth = 0;
if (EditorGUI.EndChangeCheck())
{
MarkDirtyRepaint();
}
}
DrawPreviewCommonSettings(node.previewTexture);
Rect previewRect = GetPreviewRect(node.previewTexture);
DrawImGUIPreview(node, previewRect, node.previewSlice);
DrawTextureInfoHover(previewRect, node.previewTexture);
});
previewContainer.Add(previewImageSlice);
}
void CreateTexturePreviewImGUI(VisualElement previewContainer, MixtureNode node, int currentSlice)
{
// Add slider for texture 3D
if (node.previewTexture.dimension == TextureDimension.Tex3D)
{
var previewSliceIndex = new SliderInt(0, TextureUtils.GetSliceCount(node.previewTexture) - 1)
{
label = "Slice",
value = currentSlice,
};
previewSliceIndex.RegisterValueChangedCallback((ChangeEvent <int> a) => {
currentSlice = a.newValue;
});
previewContainer.Add(previewSliceIndex);
}
var previewImageSlice = new IMGUIContainer(() => {
if (node.previewTexture == null)
{
return;
}
DrawPreviewCommonSettings(node.previewTexture);
Rect previewRect = GetPreviewRect(node.previewTexture);
DrawImGUIPreview(node, previewRect, currentSlice);
DrawTextureInfoHover(previewRect, node.previewTexture);
});
// Force the ImGUI preview to refresh
EditorApplication.update -= previewImageSlice.MarkDirtyRepaint;
EditorApplication.update += previewImageSlice.MarkDirtyRepaint;
previewContainer.Add(previewImageSlice);
}
void UpdateFieldVisibility(MixtureNode node)
{
var rtSettings = node.rtSettings;
SetVisible(sizeHeader, rtSettings.CanEdit(EditFlags.Size));
SetVisible(formatHeader, rtSettings.CanEdit(EditFlags.Format));
SetVisible(outputWidthMode, rtSettings.CanEdit(EditFlags.WidthMode));
SetVisible(potSize, rtSettings.CanEdit(EditFlags.POTSize));
SetVisible(outputHeightMode, rtSettings.CanEdit(EditFlags.HeightMode));
SetVisible(outputDepthMode, rtSettings.CanEdit(EditFlags.DepthMode));
SetVisible(outputWidth, rtSettings.CanEdit(EditFlags.Width) && rtSettings.widthMode == OutputSizeMode.Fixed && (rtSettings.potSize == POTSize.Custom || !rtSettings.CanEdit(EditFlags.POTSize)));
SetVisible(outputWidthPercentage, rtSettings.CanEdit(EditFlags.Width) && rtSettings.widthMode == OutputSizeMode.PercentageOfOutput);
SetVisible(outputHeight, rtSettings.CanEdit(EditFlags.Height) && rtSettings.heightMode == OutputSizeMode.Fixed && (rtSettings.potSize == POTSize.Custom || !rtSettings.CanEdit(EditFlags.POTSize)));
SetVisible(outputHeightPercentage, rtSettings.CanEdit(EditFlags.Height) && rtSettings.heightMode == OutputSizeMode.PercentageOfOutput);
SetVisible(outputDepth, rtSettings.CanEdit(EditFlags.Depth) && rtSettings.depthMode == OutputSizeMode.Fixed && (rtSettings.potSize == POTSize.Custom || !rtSettings.CanEdit(EditFlags.POTSize)));
SetVisible(outputDepthPercentage, rtSettings.CanEdit(EditFlags.Depth) && rtSettings.depthMode == OutputSizeMode.PercentageOfOutput);
SetVisible(outputDimension, rtSettings.CanEdit(EditFlags.Dimension));
SetVisible(outputChannels, rtSettings.CanEdit(EditFlags.TargetFormat));
SetVisible(outputPrecision, rtSettings.CanEdit(EditFlags.TargetFormat));
// GraphicsFormatUtility.GetComponentCount((GraphicsFormat)rtSettings.targetFormat);
// GraphicsFormatUtility.Get((GraphicsFormat)rtSettings.targetFormat);
// GraphicsFormatUtility.GetBlockWidth()
}