public override void OnSceneGUI()
{
base.OnSceneGUI();
#if !HAPI_PAINT_SUPPORT
if (myGeoAttributeManagerGUI != null)
{
myGeoAttributeManagerGUI.OnSceneGUI();
if (myGeoAttributeManager != null && myGeoAttributeManager.prHasChanged && myGeoAttributeManager.prLiveUpdates)
{
myGeoAttributeManager.prHasChanged = false;
HoudiniPartControl part_control =
myAssetOTL.prActiveEditPaintGeo.prParts[0].GetComponent <HoudiniPartControl>();
Mesh mesh = part_control.GetComponent <MeshFilter>().sharedMesh;
HoudiniAssetUtility.setMesh(
part_control.prAssetId, part_control.prObjectId, part_control.prGeoId,
ref mesh, part_control, myGeoAttributeManager);
myAssetOTL.buildClientSide();
}
}
#endif // !HAPI_PAINT_SUPPORT
handlesOnSceneGUI();
}
public override void OnSceneGUI()
{
base.OnSceneGUI();
// If no active attribute manager is set yet, set it.
if (myAssetOTL.prEditPaintGeos.Count > 0 && myGeoAttributeManagerGUI == null)
{
myGeoAttributeManager = myAssetOTL.prActiveAttributeManager;
myGeoAttributeManagerGUI = new HoudiniGeoAttributeManagerGUI(myGeoAttributeManager);
}
// If we have an active attribute manager then go ahead and draw its Scene GUI.
if (myGeoAttributeManagerGUI != null)
{
// First, get the current active paint geo index, then call the manager's
// OnSceneGUI function to draw the GUI and get back the new active paint
// geo index.
int current_active_edit_paint_geo_index =
myAssetOTL.prEditPaintGeos.FindIndex(
delegate(HoudiniGeoControl g) {
return(System.Object.ReferenceEquals(
g.prGeoAttributeManager, myAssetOTL.prActiveAttributeManager));
});
int new_active_edit_paint_geo_index =
myGeoAttributeManagerGUI.OnSceneGUI(
"Intermediate Result",
current_active_edit_paint_geo_index,
myAssetOTL.prEditPaintGeos.ConvertAll <string>(x => x.prGeoName).ToArray());
// If the new active paint geo index is different than the old one we need to
// switch attribute managers.
if (new_active_edit_paint_geo_index != current_active_edit_paint_geo_index)
{
// Save the current mode on the current attribute manager and restore
// its mode to NONE so that it properly hides its geometry.
HoudiniGeoAttributeManager.Mode current_mode =
myAssetOTL.prActiveAttributeManager.prCurrentMode;
myAssetOTL.prActiveAttributeManager.changeMode(
HoudiniGeoAttributeManager.Mode.NONE);
// Switch to the new attribute manager.
myAssetOTL.prActiveAttributeManager =
myAssetOTL.prEditPaintGeos[new_active_edit_paint_geo_index].prGeoAttributeManager;
// Change the new attribute manager's mode to the previous attribute manager's mode.
// This is important so that we have a smooth transition between attribute managers
// and so that the new attribute manager's geo is unhidden.
myAssetOTL.prActiveAttributeManager.changeMode(current_mode);
// Update our local attribute manager pointer with the new attribute manager
// and create a new attribute manager GUI for it.
myGeoAttributeManager = myAssetOTL.prActiveAttributeManager;
myGeoAttributeManagerGUI = new HoudiniGeoAttributeManagerGUI(myGeoAttributeManager);
}
// If the value has changed (something was painted) and we have live updates enabled,
// apply the modification on the mesh itself and cook the asset.
if (myGeoAttributeManager != null &&
myGeoAttributeManager.prHasChanged &&
myGeoAttributeManager.prLiveUpdates)
{
myGeoAttributeManager.prHasChanged = false;
HoudiniPartControl part_control =
myAssetOTL
.prEditPaintGeos[new_active_edit_paint_geo_index]
.prParts[0]
.GetComponent <HoudiniPartControl>();
Mesh mesh = part_control.GetComponent <MeshFilter>().sharedMesh;
HoudiniAssetUtility.setMesh(
part_control.prAssetId, part_control.prObjectId, part_control.prGeoId,
ref mesh, part_control, myGeoAttributeManager);
myAssetOTL.buildClientSide();
}
}
handlesOnSceneGUI();
}