Fixed incorrect centroids when using the Displacement Correction feature

Also added an optimization: disabling dynamic paint after simulation improves animation playback speed.

Author: KaiKostack

kk_bullet_constraints_builder.zip

@@ -1289,18 +1289,21 @@ def applyDisplacementCorrection(objs, objsEGrp, connectsPair, connectsLoc):
                         grpName = elemGrp[EGSidxName]
                         for obj in grpsObjs[grpName]:
                             inv_matrix = obj.matrix_world.inverted()
+                            vIdxLast = vIdx
                             for vert in obj.data.vertices:
                                 current_world_loc = obj.matrix_world *vert.co
                                 corrected_world_loc = current_world_loc -Vector(vLocData[vIdx])
                                 local_corrected_loc = inv_matrix * corrected_world_loc
                                 vert.co = local_corrected_loc
                                 vIdx += 1
+                            if vIdxLast != vIdx:
+                                obj.select = 1
 
                 # If changes have been made
                 if vIdx > 0:
                     # Set object centers to geometry origin (again after prepareObjects())
                     bpy.ops.object.origin_set(type='ORIGIN_GEOMETRY', center='BOUNDS')
-
+                   
                     ### Apply corrections also on connection locations
                     connectsPair_iter = iter(connectsPair)
                     connectsLoc_iter = iter(connectsLoc)

kk_bullet_constraints_builder/builder_prep.py

@@ -1782,6 +1782,12 @@ def monitor_freeBuffers_fm(scene):
                                 print("\rWarning: Element has lost its constraint references or the corresponding empties their constraint properties respectively, rebuilding constraints is recommended.")
                             print("(%s)" %const.name)
 
+        ### Disable Dynamic Paint modifier after baking for a playback performance boost
+            for mod in objFM.modifiers:
+                if "Dynamic Paint" in mod.name:
+                    mod.show_render = False
+                    mod.show_viewport = False
+
         ### Damping Region - revert RBs to original dampings
         if "bcb_damps" in bpy.app.driver_namespace:
             ### Get damping region object
@@ -1817,7 +1823,7 @@ def monitor_freeBuffers_fm(scene):
         # Clear broken connections properties
         try: del bpy.app.driver_namespace["bcb_progrWeakBroken"]
         except: pass
-    
+        
 ################################################################################
 
 def monitor_freeBuffers_both(scene):