public override void Action(int instanceId, string pathName, string resourceFile)
{
var mixture = CreateMixtureGraphAsset();
mixture.name = Path.GetFileNameWithoutExtension(pathName);
mixture.hideFlags = HideFlags.HideInHierarchy;
AssetDatabase.CreateAsset(mixture, pathName);
// Generate the output texture:
mixture.outputTextures.Clear();
if (mixture.type == MixtureGraphType.Realtime)
{
mixture.UpdateRealtimeAssetsOnDisk();
}
else
{
MixtureGraphProcessor.RunOnce(mixture);
mixture.SaveAllTextures(false);
}
ProjectWindowUtil.ShowCreatedAsset(mixture.mainOutputTexture);
Selection.activeObject = mixture.mainOutputTexture;
EditorApplication.delayCall += () => EditorGUIUtility.PingObject(mixture.mainOutputTexture);
}
void UpdateExposedParameters()
{
parameters.Clear();
bool header = true;
bool showUpdateButton = false;
foreach (var param in graph.exposedParameters)
{
if (param.settings.isHidden)
{
continue;
}
if (header)
{
var headerLabel = new Label("Exposed Parameters");
headerLabel.AddToClassList("Header");
parameters.Add(headerLabel);
header = false;
showUpdateButton = true;
}
VisualElement prop = new VisualElement();
prop.AddToClassList("Indent");
prop.style.display = DisplayStyle.Flex;
Type paramType = Type.GetType(param.type);
var field = FieldFactory.CreateField(paramType, param.serializedValue.value, (newValue) => {
Undo.RegisterCompleteObjectUndo(graph, "Changed Parameter " + param.name + " to " + newValue);
param.serializedValue.value = newValue;
}, param.name);
prop.Add(field);
parameters.Add(prop);
}
if (showUpdateButton)
{
var updateButton = new Button(() => {
MixtureGraphProcessor.RunOnce(graph);
graph.SaveAllTextures(false);
})
{
text = "Update"
};
updateButton.AddToClassList("Indent");
parameters.Add(updateButton);
}
}
void UpdateAllVariantTextures()
{
variant.UpdateAllVariantTextures();
// Update all child variants:
foreach (var child in variant.GetChildVariants())
{
if (child.IsDirty())
{
child.UpdateAllVariantTextures();
}
}
// If the parentGraph is opened in the editor, we don't want to mess with previews
// so we update the parentGraph with the original params again.
if (IsMixtureEditorOpened(graph))
{
MixtureGraphProcessor.RunOnce(graph);
}
}
void UpdateIsDirtyAndPreview()
{
if (updateNeededInfoBox == null)
{
return;
}
isDirty = variant.IsDirty();
updateNeededInfoBox.style.display = isDirty ? DisplayStyle.Flex : DisplayStyle.None;
if (isDirty)
{
// Copy the result into the inspector preview RT
var output = graph.outputNode.outputTextureSettings.FirstOrDefault(n => n.name == defaultTextureEditor.target.name);
if (output == null)
{
output = graph.outputNode.outputTextureSettings.First();
}
// Refresh the preview in the inspector:
var graphicsFormat = graph.outputNode.settings.GetGraphicsFormat(graph);
var width = graph.outputNode.settings.GetResolvedWidth(graph);
var height = graph.outputNode.settings.GetResolvedHeight(graph);
var depth = graph.outputNode.settings.GetResolvedDepth(graph);
var filterMode = graph.outputNode.settings.GetResolvedFilterMode(graph);
var wrapMode = graph.outputNode.settings.GetResolvedWrapMode(graph);
var dimension = graph.outputNode.settings.GetResolvedTextureDimension(graph);
if (variantPreview.graphicsFormat != graphicsFormat ||
variantPreview.height != height ||
variantPreview.width != width ||
variantPreview.volumeDepth != depth ||
variantPreview.filterMode != filterMode ||
variantPreview.wrapMode != wrapMode ||
variantPreview.dimension != dimension ||
variantPreview.useMipMap != output.hasMipMaps)
{
variantPreview.Release();
variantPreview.graphicsFormat = graphicsFormat;
variantPreview.width = width;
variantPreview.height = height;
variantPreview.volumeDepth = depth;
variantPreview.filterMode = filterMode;
variantPreview.wrapMode = wrapMode;
variantPreview.dimension = dimension;
variantPreview.name = target.name + "*";
variantPreview.useMipMap = output.hasMipMaps;
variantPreview.Create();
}
// Update the texture in the inspector
variant.ProcessGraphWithOverrides();
TextureUtils.CopyTexture(output.finalCopyRT, variantPreview);
// If the parentGraph is opened in the editor, we don't want to mess with previews
// so we update the parentGraph with the original params again.
if (IsMixtureEditorOpened(graph))
{
MixtureGraphProcessor.RunOnce(graph);
}
if (variantPreviewEditor == null || variantPreviewEditor.target != variantPreview)
{
Editor.CreateCachedEditor(variantPreview, renderTextureEditorType, ref variantPreviewEditor);
}
}
}
protected void UpdateExposedParameters()
{
if (root == null)
{
return;
}
if (parameters == null || !root.Contains(parameters))
{
parameters = new VisualElement()
{
name = "ExposedParameters"
};
root.Add(parameters);
}
parameters.Clear();
bool header = true;
bool showUpdateButton = false;
foreach (var param in graph.exposedParameters)
{
if (param.settings.isHidden)
{
continue;
}
if (header)
{
var headerLabel = new Label("Exposed Parameters");
headerLabel.AddToClassList("Header");
parameters.Add(headerLabel);
header = false;
showUpdateButton = true;
}
VisualElement prop = new VisualElement();
prop.AddToClassList("Indent");
prop.style.display = DisplayStyle.Flex;
var p = exposedParameterFactory.GetParameterValueField(param, (newValue) => {
param.value = newValue;
graph.NotifyExposedParameterValueChanged(param);
});
prop.Add(p);
parameters.Add(prop);
}
if (showUpdateButton)
{
var updateButton = new Button(() => {
MixtureGraphProcessor.RunOnce(graph);
graph.SaveAllTextures(false);
graph.UpdateLinkedVariants();
})
{
text = "Update Texture(s)"
};
updateButton.AddToClassList("Indent");
updateButton.AddToClassList("UpdateTextureButton");
parameters.Add(updateButton);
}
}