public void GetCurves(List <HEU_Curve> curves, bool bEditableOnly)
{
if (_geoCurve != null && (!bEditableOnly || _geoCurve.IsEditable()))
{
curves.Add(_geoCurve);
}
foreach (HEU_PartData part in _parts)
{
HEU_Curve partCurve = part.GetCurve(bEditableOnly);
if (partCurve != null)
{
curves.Add(partCurve);
}
}
}
/// <summary>
/// Update and draw the curves for the specified asset.
/// Manages the interaction modes.
/// </summary>
/// <param name="asset"></param>
public void UpdateSceneCurves(HEU_HoudiniAsset asset)
{
_serializedCurvesCache.Clear();
// Filter out non-editable curves
_curves.Clear();
foreach (Object targetObject in targets)
{
HEU_Curve curve = targetObject as HEU_Curve;
if (curve != null && curve.IsEditable())
{
_curves.Add(curve);
}
}
if (_curves.Count == 0)
{
return;
}
_currentCamera = Camera.current;
Color defaultHandleColor = Handles.color;
Event currentEvent = Event.current;
Vector3 mousePosition = HEU_EditorUI.GetMousePosition(ref currentEvent, _currentCamera);
int controlID = GUIUtility.GetControlID(FocusType.Keyboard);
EventType eventType = currentEvent.GetTypeForControl(controlID);
EditorGUI.BeginChangeCheck();
// Keep track of curves that were updated so we can apply changes via serialization
List<SerializedObject> updatedCurves = new List<SerializedObject>();
if (_interactionMode == HEU_Curve.Interaction.VIEW)
{
UpdateViewMode(asset, controlID, eventType, mousePosition, updatedCurves);
}
else if (_interactionMode == HEU_Curve.Interaction.ADD)
{
UpdateAddMode(asset, controlID, eventType, mousePosition, updatedCurves);
}
else if (_interactionMode == HEU_Curve.Interaction.EDIT)
{
UpdateEditMode(asset, controlID, eventType, mousePosition, updatedCurves);
}
if (EditorGUI.EndChangeCheck())
{
foreach (SerializedObject serializedCurve in updatedCurves)
{
serializedCurve.ApplyModifiedProperties();
}
}
Handles.color = defaultHandleColor;
if (eventType == EventType.Layout)
{
// Delay update the show info so that the error doesn't popup trying to draw elements during drawing.
_showInfoRepaint = _showInfo;
}
DrawSceneInfo();
}