public void OnSceneGUI(SceneView sceneView)
{
if (selectedNodeList.Count > 0)
{
for (int i = 0; i < selectedNodeList.Count; i++)
{
if (!selectedNodeList[i].transform)
{
UpdateSelection();
break;
}
}
modifiedNodes.Clear();
for (int i = 0; i < selectedNodeList.Count; i++)
{
var transform = selectedNodeList[i].transform;
var node = selectedNodeList[i].node;
var curLocalToWorldMatrix = transform.localToWorldMatrix;
var oldLocalToWorldMatrix = node.hierarchyItem.LocalToWorldMatrix;
if (curLocalToWorldMatrix.m00 != oldLocalToWorldMatrix.m00 ||
curLocalToWorldMatrix.m01 != oldLocalToWorldMatrix.m01 ||
curLocalToWorldMatrix.m02 != oldLocalToWorldMatrix.m02 ||
curLocalToWorldMatrix.m03 != oldLocalToWorldMatrix.m03 ||
curLocalToWorldMatrix.m10 != oldLocalToWorldMatrix.m10 ||
curLocalToWorldMatrix.m11 != oldLocalToWorldMatrix.m11 ||
curLocalToWorldMatrix.m12 != oldLocalToWorldMatrix.m12 ||
curLocalToWorldMatrix.m13 != oldLocalToWorldMatrix.m13 ||
curLocalToWorldMatrix.m20 != oldLocalToWorldMatrix.m20 ||
curLocalToWorldMatrix.m21 != oldLocalToWorldMatrix.m21 ||
curLocalToWorldMatrix.m22 != oldLocalToWorldMatrix.m22 ||
curLocalToWorldMatrix.m23 != oldLocalToWorldMatrix.m23 //||
//curLocalToWorldMatrix.m30 != oldLocalToWorldMatrix.m30 ||
//curLocalToWorldMatrix.m31 != oldLocalToWorldMatrix.m31 ||
//curLocalToWorldMatrix.m32 != oldLocalToWorldMatrix.m32 ||
//curLocalToWorldMatrix.m33 != oldLocalToWorldMatrix.m33
)
{
node.hierarchyItem.LocalToWorldMatrix = curLocalToWorldMatrix;
node.hierarchyItem.WorldToLocalMatrix = transform.worldToLocalMatrix;
modifiedNodes.Add(node);
}
}
if (modifiedNodes.Count > 0)
{
ChiselNodeHierarchyManager.NotifyTransformationChanged(modifiedNodes);
}
}
// Handle selection clicks / marquee selection
ChiselRectSelectionManager.Update(sceneView);
}
public void CheckForTransformationChanges(SerializedObject serializedObject)
{
if (Event.current.type == EventType.Layout)
{
modifiedNodes.Clear();
foreach (var target in serializedObject.targetObjects)
{
var node = target as ChiselNode;
if (!node)
{
continue;
}
var transform = node.transform;
// TODO: probably not a good idea to use these matrices for this, since it calculates this all the way up the transformation tree
var curLocalToWorldMatrix = transform.localToWorldMatrix;
var oldLocalToWorldMatrix = node.hierarchyItem.LocalToWorldMatrix;
if (curLocalToWorldMatrix.m00 != oldLocalToWorldMatrix.m00 ||
curLocalToWorldMatrix.m01 != oldLocalToWorldMatrix.m01 ||
curLocalToWorldMatrix.m02 != oldLocalToWorldMatrix.m02 ||
curLocalToWorldMatrix.m03 != oldLocalToWorldMatrix.m03 ||
curLocalToWorldMatrix.m10 != oldLocalToWorldMatrix.m10 ||
curLocalToWorldMatrix.m11 != oldLocalToWorldMatrix.m11 ||
curLocalToWorldMatrix.m12 != oldLocalToWorldMatrix.m12 ||
curLocalToWorldMatrix.m13 != oldLocalToWorldMatrix.m13 ||
curLocalToWorldMatrix.m20 != oldLocalToWorldMatrix.m20 ||
curLocalToWorldMatrix.m21 != oldLocalToWorldMatrix.m21 ||
curLocalToWorldMatrix.m22 != oldLocalToWorldMatrix.m22 ||
curLocalToWorldMatrix.m23 != oldLocalToWorldMatrix.m23 //||
//curLocalToWorldMatrix.m30 != oldLocalToWorldMatrix.m30 ||
//curLocalToWorldMatrix.m31 != oldLocalToWorldMatrix.m31 ||
//curLocalToWorldMatrix.m32 != oldLocalToWorldMatrix.m32 ||
//curLocalToWorldMatrix.m33 != oldLocalToWorldMatrix.m33
)
{
node.hierarchyItem.LocalToWorldMatrix = curLocalToWorldMatrix;
node.hierarchyItem.WorldToLocalMatrix = transform.worldToLocalMatrix;
modifiedNodes.Add(node);
}
}
if (modifiedNodes.Count > 0)
{
ChiselNodeHierarchyManager.NotifyTransformationChanged(modifiedNodes);
ResetGridBounds(); // TODO: should only do this when rotating, not when moving
}
}
}
private static UnityEditor.UndoPropertyModification[] OnPostprocessModifications(UnityEditor.UndoPropertyModification[] modifications)
{
// Note: this is not always properly called
// - when? can't remember? maybe prefab related?
modifiedNodes.Clear();
processedTransforms.Clear();
for (int i = 0; i < modifications.Length; i++)
{
var currentValue = modifications[i].currentValue;
var transform = currentValue.target as Transform;
if (object.Equals(null, transform))
{
continue;
}
if (processedTransforms.Contains(transform))
{
continue;
}
var propertyPath = currentValue.propertyPath;
if (!propertyPath.StartsWith("m_Local"))
{
continue;
}
processedTransforms.Add(transform);
s_ChildNodes.Clear();
transform.GetComponentsInChildren <ChiselNode>(false, s_ChildNodes);
if (s_ChildNodes.Count == 0)
{
continue;
}
if (s_ChildNodes[0] is ChiselModel)
{
continue;
}
for (int n = 0; n < s_ChildNodes.Count; n++)
{
modifiedNodes.Add(s_ChildNodes[n]);
}
}
if (modifiedNodes.Count > 0)
{
ChiselNodeHierarchyManager.NotifyTransformationChanged(modifiedNodes);
}
return(modifications);
}
