2025-12-01

scripts/addons/Animtoolbox/multikey.py

@@ -46,7 +46,7 @@ def attr_default(obj, fcu_key):
         if attr not in obj.data.shape_keys.key_blocks:
             return [0]
         shapekey = obj.data.shape_keys.key_blocks[attr]
-        return 0 if shapekey.slider_min <= 0 else shapekey.slider_min
+        return [0] if shapekey.slider_min <= 0 else shapekey.slider_min
     #in case of transforms in object mode
     else:# fcu_key[0] in transform_types:
         source = obj
@@ -273,6 +273,9 @@ def random_value(self, context):
                 for key in fcu.keyframe_points:
                     add_value(key, value * random.uniform(-threshold, threshold))
                 fcu.update()
+    
+    self['randomness'] = 0.1
+
                                 
 def evaluate_combine(data_path, added_array, eval_array, array_default, influence):
     
@@ -293,23 +296,17 @@ def evaluate_array(fcurves, fcu_path, frame, array_default = [0, 0, 0]):
     '''Create an array from all the indexes'''
     
     array_len = len(array_default)
-    fcu_array = []
+    
+    #assigning the default array in case 
+    fcu_array = array_default.copy()
     #get the missing arrays in case quaternion is not complete
-    missing_arrays = []
     for i in range(array_len):
         fcu = fcurves.find(fcu_path, index = i)
         if fcu is None:
-            missing_arrays.append(i)
             continue
+        fcu_array[i] = fcu.evaluate(frame)
 
-        fcu_array.append(fcu.evaluate(frame))
-
-    #In case it's a quaternion and missing attributes, then adding from default value
-    if fcu_array and array_len == 4 and missing_arrays:
-        for i in missing_arrays:
-            fcu_array.insert(i, array_default[i])
-    
-    if not len(fcu_array):
+    if (fcu_array == array_default).all():
         return None
     return np.array(fcu_array)
     
@@ -325,7 +322,7 @@ def evaluate_layers(context, obj, anim_data, fcu, array_default):
     blend_types = {'ADD' : '+', 'SUBTRACT' : '-', 'MULTIPLY' : '*'}
     fcu_path = fcu.data_path
     
-    eval_array = array_default
+    eval_array = array_default.copy()
 
     for track in nla_tracks:
         if track.mute:
@@ -373,6 +370,7 @@ def evaluate_layers(context, obj, anim_data, fcu, array_default):
     tweak_mode = anim_data.use_tweak_mode
     if tweak_mode:
         anim_data.use_tweak_mode = False
+    
     action = anim_data.action
     if action:
         influence = anim_data.action_influence
@@ -425,6 +423,7 @@ def evaluate_value(self, context):
         for fcu in fcurves:
             if fcu in fcu_paths:
                 continue
+            current_value = None
             if Tools.filter_properties(context.scene.animtoolbox, fcu):
                 continue
             if obj.mode == 'POSE':   
@@ -447,10 +446,11 @@ def evaluate_value(self, context):
             else:
                 transform = fcu.data_path
                 current_value = getattr(obj, transform)
-            
+            #In case it was completly filtered out and not current value available
+            if not current_value:
+                continue
+
             array_default = np.array(attr_default(obj, (fcu.data_path, fcu.array_index)))
-            # array_default = np.array([attr_default(obj, (fcu.data_path, i)) for i in range(4) 
-            #                           if fcurves.find(fcu.data_path, index = i) is not None])
             eval_array = evaluate_layers(context, obj, anim_data, fcu, array_default)
             if eval_array is None:
                 fcurves = Tools.get_fcurves_channelbag(obj, action)