internal static void BeginProperty(MaterialSerializedProperty prop, Object[] targets)
{
// Get the current Y coordinate before drawing the property
// We define a new empty rect in order to grab the current height even if there was nothing drawn in the block
// (GetLastRect cause issue if it was first element of block)
MaterialProperty.BeginProperty(Rect.zero, null, prop, targets, GUILayoutUtility.GetRect(0, 0).yMax);
}
static bool IsRegistered(MaterialProperty prop, MaterialSerializedProperty serializedProp)
{
// [PerRendererData] material properties are read-only as they are meant to be set in code on a per-renderer basis.
// Don't show override UI for them
if (prop != null && (prop.flags & PropFlags.PerRendererData) != 0)
{
return(true);
}
for (int i = 0; i < s_PropertyStack.Count; i++)
{
if (s_PropertyStack[i].property == prop && s_PropertyStack[i].serializedProperty == serializedProp)
{
return(true);
}
}
return(false);
}
internal static void BeginProperty(Rect totalRect, MaterialProperty prop, MaterialSerializedProperty serializedProp, Object[] targets, float startY = -1)
{
if (targets == null || IsRegistered(prop, serializedProp))
{
s_PropertyStack.Add(new PropertyData()
{
targets = null
});
return;
}
PropertyData data = new PropertyData()
{
property = prop,
serializedProperty = serializedProp,
targets = targets,
startY = startY,
position = totalRect,
wasBoldDefaultFont = EditorGUIUtility.GetBoldDefaultFont()
};
data.Init();
s_PropertyStack.Add(data);
if (data.isOverriden)
{
EditorGUIUtility.SetBoldDefaultFont(true);
}
if (data.isLockedByAncestor)
{
EditorGUI.BeginDisabledGroup(true);
}
EditorGUI.showMixedValue = data.hasMixedValue;
}
