private static bool FilterProperty(bool hasProperty, MaterialPropertyFilter filter)
{
if (filter == MaterialPropertyFilter.All)
{
return(true);
}
else if (filter == MaterialPropertyFilter.Exposed)
{
return(hasProperty);
}
else if (filter == MaterialPropertyFilter.Extra)
{
return(!hasProperty);
}
return(true);
}
private static void TexturePropertiesGUI(Material material, SerializedProperty property, MaterialPropertyFilter filter)
{
EditorGUILayout.BeginHorizontal();
property.isExpanded = EditorGUILayout.Foldout(property.isExpanded, filter + " " + property.displayName, true, new GUIStyle(EditorStyles.foldout)
{
fontStyle = FontStyle.Bold
});
if (GUILayout.Button("Optimize"))
{
OptimizeProperties(material, property);
}
EditorGUILayout.EndHorizontal();
if (property.isExpanded)
{
EditorGUIUtility.labelWidth = 0;
EditorGUI.indentLevel++;
for (int i = property.arraySize - 1; i >= 0; i--)
{
SerializedProperty child = property.GetArrayElementAtIndex(i);
SerializedProperty propertyName = child.FindPropertyRelative("first");
bool hasProperty = material.HasProperty(propertyName.stringValue);
if (FilterProperty(hasProperty, filter))
{
SerializedProperty texEnv = child.FindPropertyRelative("second");
SerializedProperty texture = texEnv.FindPropertyRelative("m_Texture");
SerializedProperty scale = texEnv.FindPropertyRelative("m_Scale");
SerializedProperty offset = texEnv.FindPropertyRelative("m_Offset");
EditorGUILayout.BeginHorizontal();
texEnv.isExpanded = EditorGUILayout.Foldout(texEnv.isExpanded, propertyName.stringValue, true);
if (!texEnv.isExpanded)
{
EditorGUILayout.PropertyField(texture, GUIContent.none);
}
GUI.enabled = !hasProperty;
if (GUILayout.Button("Delete", GUILayout.Width(80)))
{
Debug.LogFormat(material, "Remove Property: {0} from {1}", propertyName.stringValue, material.name);
property.DeleteArrayElementAtIndex(i);
}
GUI.enabled = true;
EditorGUILayout.EndHorizontal();
if (texEnv.isExpanded)
{
EditorGUIUtility.wideMode = true;
EditorGUI.indentLevel++;
EditorGUILayout.PropertyField(texture);
EditorGUILayout.PropertyField(scale);
EditorGUILayout.PropertyField(offset);
EditorGUI.indentLevel--;
}
}
}
EditorGUI.indentLevel--;
}
}
public static void PropertiesGUI(Material material, SerializedProperty m_TexEnvs, SerializedProperty m_Floats, SerializedProperty m_Colors, MaterialPropertyFilter filter)
{
TexturePropertiesGUI(material, m_TexEnvs, filter);
PropertiesGUI(material, m_Floats, filter);
PropertiesGUI(material, m_Colors, filter);
}
