/// <summary>
/// Builds the portion of the GUI that displays details about individual materials.
/// </summary>
private void BuildMaterialsGUI()
{
materialsLayout.Clear();
materialParams.Clear();
materialVariations.Clear();
if (materials != null && materials.Length > 0)
{
for (int i = 0; i < materials.Length; i++)
{
string suffix = "";
if (materials.Length > 1)
{
suffix = " (" + i + ")";
}
materialsLayout.AddSpace(10);
GUIToggle foldout = new GUIToggle(new LocEdString("Material parameters" + suffix), EditorStyles.Foldout);
materialsLayout.AddElement(foldout);
GUILayoutY materialLayout = materialsLayout.AddLayoutY();
string tag = "Material" + i + "_Expanded";
foldout.OnToggled += x =>
{
materialLayout.Active = x;
Persistent.SetBool(tag, x);
};
materialLayout.Active = Persistent.GetBool(tag);
Material material = materials[i].Value;
if (material == null)
{
materialParams.Add(new MaterialParamGUI[0]);
continue;
}
MaterialVariationGUI variationGUI = new MaterialVariationGUI(material, materialLayout);
materialVariations.Add(variationGUI);
MaterialParamGUI[] matParams = MaterialInspector.CreateMaterialGUI(material,
"materialParams[" + i + "]", null, materialLayout);
materialParams.Add(matParams);
}
}
}