UPV Visualization for Arm/Leg Guides in Component Guide Mode

MISC updates WIP.  Planning to change the logic under a new method self.add_upv_vis #567

Author: miquelcampos

release/scripts/mgear/core/upv_visualizer.py

@@ -346,18 +346,19 @@ def setup_upv_position_calculation(
             upv_pos_sum[i].output >> getattr(upv, f"translate{axis}")
 
 
-def setup_visibility_and_matrix(root, upv, upvcrv):
+def setup_visibility_and_matrix(root, root_decompose, upv, upvcrv):
     """
     Set up visibility and matrix connections.
 
     Ensures the UPV node and curve correctly inherit the root node's transformation.
 
     Args:
         root (PyNode): Root guide node
+        root_decompose (PyNode): Decompose matris node from root
         upv (PyNode): Pole vector guide node
         upvcrv (PyNode): Pole vector display curve
     """
-    root.scale >> upv.scale
+    root_decompose.outputScale >> upv.scale
     root.worldInverseMatrix[0] >> upv.offsetParentMatrix
     root.worldInverseMatrix[0] >> upvcrv.offsetParentMatrix
 
@@ -394,4 +395,4 @@ def create_upv_system(root, elbow, wrist, eff, upvcrv, upv, float_value=0.5):
             elbow, upv, normalize_node, half_multiply_node, decompose_nodes
         )
 
-        setup_visibility_and_matrix(root, upv, upvcrv)
+        setup_visibility_and_matrix(root, decompose_nodes[0], upv, upvcrv)

release/scripts/mgear/shifter_classic_components/arm_2jnt_01/guide.py

@@ -61,7 +61,7 @@ def addObjects(self):
             "crv",
             [self.root, self.elbow, self.wrist, self.eff])
 
-        self.upv = self.addLoc("upv", self.root, vTemp)
+        self.upv = self.addLoc("upv", self.root, vTemp, color=18, width=.3)
         self.upvcrv = self.addDispCurve("upvcrv", [self.elbow, self.upv])
         upv_visualizer.create_upv_system(
             self.root,
@@ -72,7 +72,7 @@ def addObjects(self):
             self.upv,
             float_value=0.5,
         )
-        
+
     def addParameters(self):
         """Add the configurations settings"""