From df86d7b78dc1e47fe83652fc1a8506d956c19383 Mon Sep 17 00:00:00 2001 From: Raincloud Date: Tue, 3 Feb 2026 00:24:47 -0700 Subject: [PATCH] spine hierarchy weird --- ...13_05-41Z-gimble-live-animation-in-b5-0.md | 1551 +++++++++++++++++ Assets/Blends/Char/Vanessa_v2.0.blend | 4 +- 2 files changed, 1553 insertions(+), 2 deletions(-) diff --git a/.specstory/history/2026-01-13_05-41Z-gimble-live-animation-in-b5-0.md b/.specstory/history/2026-01-13_05-41Z-gimble-live-animation-in-b5-0.md index fb2bf4e..68003fb 100644 --- a/.specstory/history/2026-01-13_05-41Z-gimble-live-animation-in-b5-0.md +++ b/.specstory/history/2026-01-13_05-41Z-gimble-live-animation-in-b5-0.md @@ -8020,3 +8020,1554 @@ Removed the 8 SWITCH_PARENT constraints from the IK target parent bones again. R --- +_**User**_ + +Good. Next, the arms need to follow the spine + +--- + +_**Agent (model default, mode Agent)**_ + + + + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"import bpy\\n\\narmature = bpy.context.active_object\\nif not armature or armature.type != 'ARMATURE':\\n for obj in bpy.context.scene.objects:\\n if obj.type == 'ARMATURE' and 'Vanessa' in obj.name:\\n armature = obj\\n break\\n\\nif armature:\\n bpy.context.view_layer.objects.active = armature\\n bpy.ops.object.mode_set(mode='EDIT')\\n \\n print(\\\"=\\\"*60)\\n print(\\\"Arm bone hierarchy - checking what should follow spine\\\")\\n print(\\\"=\\\"*60 + \\\"\\\\n\\\")\\n \\n # Key spine bones\\n spine_bones = ['ORG-spine', 'ORG-spine.001', 'ORG-spine.002', 'ORG-spine.003', 'torso', 'chest']\\n \\n # Arm-related bones\\n arm_bones = [b for b in armature.data.edit_bones if 'arm' in b.name.lower() or 'shoulder' in b.name.lower()]\\n \\n print(\\\"Arm/shoulder bones and their parents:\\\\n\\\")\\n for bone in sorted(arm_bones, key=lambda x: x.name):\\n parent = bone.parent.name if bone.parent else 'None'\\n print(f\\\" {bone.name}: parent = {parent}\\\")\\n \\n print(\\\"\\\\n\\\" + \\\"=\\\"*60)\\n print(\\\"ORG-shoulder and upper_arm chain:\\\")\\n print(\\\"=\\\"*60 + \\\"\\\\n\\\")\\n \\n for name in ['ORG-shoulder.L', 'ORG-shoulder.R', 'ORG-upper_arm.L', 'ORG-upper_arm.R', 'MCH-upper_arm_parent.L', 'MCH-upper_arm_parent_socket.L']:\\n bone = armature.data.edit_bones.get(name)\\n if bone:\\n parent = bone.parent.name if bone.parent else 'None'\\n print(f\\\" {name}: parent = {parent}\\\")\",\"user_prompt\":\"User wants arms to follow the spine. Checking current arm hierarchy to see what needs to be parented to spine.\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: ============================================================\\nArm bone hierarchy - checking what should follow spine\\n============================================================\\n\\nArm/shoulder bones and their parents:\\n\\n DEF-forearm.L: parent = DEF-upper_arm.L.001\\n DEF-forearm.L.001: parent = DEF-forearm.L\\n DEF-forearm.R: parent = DEF-upper_arm.R.001\\n DEF-forearm.R.001: parent = DEF-forearm.R\\n DEF-shoulder.L: parent = ORG-shoulder.L\\n DEF-shoulder.R: parent = ORG-shoulder.R\\n DEF-upper_arm.L: parent = ORG-shoulder.L\\n DEF-upper_arm.L.001: parent = DEF-upper_arm.L\\n DEF-upper_arm.R: parent = ORG-shoulder.R\\n DEF-upper_arm.R.001: parent = DEF-upper_arm.R\\n MCH-forearm_ik.L: parent = upper_arm_ik.L\\n MCH-forearm_ik.R: parent = upper_arm_ik.R\\n MCH-forearm_tweak.L: parent = ORG-forearm.L\\n MCH-forearm_tweak.L.001: parent = ORG-forearm.L\\n MCH-forearm_tweak.R: parent = ORG-forearm.R\\n MCH-forearm_tweak.R.001: parent = ORG-forearm.R\\n MCH-upper_arm_ik_stretch.L: parent = MCH-upper_arm_parent.L\\n MCH-upper_arm_ik_stretch.R: parent = MCH-upper_arm_parent.R\\n MCH-upper_arm_ik_target.L: parent = hand_ik.L\\n MCH-upper_arm_ik_target.R: parent = hand_ik.R\\n MCH-upper_arm_ik_target.parent.L: parent = root\\n MCH-upper_arm_ik_target.parent.R: parent = root\\n MCH-upper_arm_parent.L: parent = torso\\n MCH-upper_arm_parent.R: parent = torso\\n MCH-upper_arm_parent_socket.L: parent = torso\\n MCH-upper_arm_parent_socket.R: parent = torso\\n MCH-upper_arm_tweak.L: parent = ORG-shoulder.L\\n MCH-upper_arm_tweak.L.001: parent = ORG-upper_arm.L\\n MCH-upper_arm_tweak.R: parent = ORG-shoulder.R\\n MCH-upper_arm_tweak.R.001: parent = ORG-upper_arm.R\\n ORG-forearm.L: parent = ORG-upper_arm.L\\n ORG-forearm.R: parent = ORG-upper_arm.R\\n ORG-shoulder.L: parent = ORG-spine.003\\n ORG-shoulder.R: parent = ORG-spine.003\\n ORG-upper_arm.L: parent = ORG-shoulder.L\\n ORG-upper_arm.R: parent = ORG-shoulder.R\\n VIS_upper_arm_ik_pole.L: parent = torso\\n VIS_upper_arm_ik_pole.R: parent = torso\\n forearm_fk.L: parent = upper_arm_fk.L\\n forearm_fk.R: parent = upper_arm_fk.R\\n forearm_tweak.L: parent = MCH-forearm_tweak.L\\n forearm_tweak.L.001: parent = MCH-forearm_tweak.L.001\\n forearm_tweak.R: parent = MCH-forearm_tweak.R\\n forearm_tweak.R.001: parent = MCH-forearm_tweak.R.001\\n shoulder.L: parent = ORG-spine.003\\n shoulder.R: parent = ORG-spine.003\\n upper_arm_fk.L: parent = MCH-upper_arm_parent.L\\n upper_arm_fk.R: parent = MCH-upper_arm_parent.R\\n upper_arm_ik.L: parent = MCH-upper_arm_parent.L\\n upper_arm_ik.R: parent = MCH-upper_arm_parent.R\\n upper_arm_ik_target.L: parent = MCH-upper_arm_ik_target.parent.L\\n upper_arm_ik_target.R: parent = MCH-upper_arm_ik_target.parent.R\\n upper_arm_parent.L: parent = MCH-upper_arm_parent_socket.L\\n upper_arm_parent.R: parent = MCH-upper_arm_parent_socket.R\\n upper_arm_tweak.L: parent = MCH-upper_arm_tweak.L\\n upper_arm_tweak.L.001: parent = MCH-upper_arm_tweak.L.001\\n upper_arm_tweak.R: parent = MCH-upper_arm_tweak.R\\n upper_arm_tweak.R.001: parent = MCH-upper_arm_tweak.R.001\\n\\n============================================================\\nORG-shoulder and upper_arm chain:\\n============================================================\\n\\n ORG-shoulder.L: parent = ORG-spine.003\\n ORG-shoulder.R: parent = ORG-spine.003\\n ORG-upper_arm.L: parent = ORG-shoulder.L\\n ORG-upper_arm.R: parent = ORG-shoulder.R\\n MCH-upper_arm_parent.L: parent = torso\\n MCH-upper_arm_parent_socket.L: parent = torso\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + +Checking the spine chain and parenting the arm roots to follow it: + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"import bpy\\n\\narmature = bpy.context.active_object\\nif not armature or armature.type != 'ARMATURE':\\n for obj in bpy.context.scene.objects:\\n if obj.type == 'ARMATURE' and 'Vanessa' in obj.name:\\n armature = obj\\n break\\n\\nif armature:\\n bpy.context.view_layer.objects.active = armature\\n bpy.ops.object.mode_set(mode='EDIT')\\n \\n # ORG-spine.003 is the chest/top of spine - shoulders already under it\\n # MCH-upper_arm_parent is under torso - needs to follow spine\\n spine_top = armature.data.edit_bones.get('ORG-spine.003')\\n \\n if spine_top:\\n print(\\\"Parenting arm roots to ORG-spine.003 (chest) so arms follow spine...\\\\n\\\")\\n \\n arm_roots_to_spine = [\\n 'MCH-upper_arm_parent.L', 'MCH-upper_arm_parent.R',\\n 'MCH-upper_arm_parent_socket.L', 'MCH-upper_arm_parent_socket.R',\\n ]\\n \\n for bone_name in arm_roots_to_spine:\\n bone = armature.data.edit_bones.get(bone_name)\\n if bone:\\n current = bone.parent.name if bone.parent else 'None'\\n if bone.parent != spine_top:\\n print(f\\\"Reparenting {bone_name} to ORG-spine.003 (was: {current})\\\")\\n bone.parent = spine_top\\n bone.use_connect = False\\n print(f\\\" ✓\\\")\\n else:\\n print(f\\\"{bone_name}: Already under ORG-spine.003\\\")\\n \\n # VIS poles for arms - should also follow spine\\n for name in ['VIS_upper_arm_ik_pole.L', 'VIS_upper_arm_ik_pole.R']:\\n bone = armature.data.edit_bones.get(name)\\n if bone and bone.parent != spine_top:\\n print(f\\\"Reparenting {name} to ORG-spine.003 (was: {bone.parent.name if bone.parent else 'None'})\\\")\\n bone.parent = spine_top\\n bone.use_connect = False\\n print(f\\\" ✓\\\")\\n \\n print(\\\"\\\\nArms will now follow spine bends.\\\")\",\"user_prompt\":\"Parenting arm roots to spine so arms follow spine movement.\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: Parenting arm roots to ORG-spine.003 (chest) so arms follow spine...\\n\\nReparenting MCH-upper_arm_parent.L to ORG-spine.003 (was: torso)\\n ✓\\nReparenting MCH-upper_arm_parent.R to ORG-spine.003 (was: torso)\\n ✓\\nReparenting MCH-upper_arm_parent_socket.L to ORG-spine.003 (was: torso)\\n ✓\\nReparenting MCH-upper_arm_parent_socket.R to ORG-spine.003 (was: torso)\\n ✓\\nReparenting VIS_upper_arm_ik_pole.L to ORG-spine.003 (was: torso)\\n ✓\\nReparenting VIS_upper_arm_ik_pole.R to ORG-spine.003 (was: torso)\\n ✓\\n\\nArms will now follow spine bends.\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + +**Arms now follow the spine** + +**Changes:** +- `MCH-upper_arm_parent.L/R` → parented to `ORG-spine.003` (chest) +- `MCH-upper_arm_parent_socket.L/R` → parented to `ORG-spine.003` +- `VIS_upper_arm_ik_pole.L/R` → parented to `ORG-spine.003` + +**Result:** +- Arm roots are attached to the top of the spine chain (`ORG-spine.003`) +- Spine bends will move the arms with the chest +- Torso movement still moves the whole body as before + +--- + +_**User**_ + +Good. Nex, spine_fk and spine_fk.001 don't control upwards, they control downwards. Let's make them control upwards like the other bones in the spine chain. + +--- + +_**Agent (model default, mode Agent)**_ + + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"import bpy\\n\\narmature = bpy.context.active_object\\nif not armature or armature.type != 'ARMATURE':\\n for obj in bpy.context.scene.objects:\\n if obj.type == 'ARMATURE' and 'Vanessa' in obj.name:\\n armature = obj\\n break\\n\\nif armature:\\n bpy.context.view_layer.objects.active = armature\\n bpy.ops.object.mode_set(mode='EDIT')\\n \\n print(\\\"=\\\"*60)\\n print(\\\"Spine FK bone hierarchy analysis:\\\")\\n print(\\\"=\\\"*60 + \\\"\\\\n\\\")\\n \\n spine_fk_bones = ['spine_fk', 'spine_fk.001', 'MCH-spine.001', 'MCH-spine.002', 'MCH-spine', 'tweak_spine', 'ORG-spine']\\n \\n for bone_name in spine_fk_bones:\\n bone = armature.data.edit_bones.get(bone_name)\\n if bone:\\n parent_name = bone.parent.name if bone.parent else 'None'\\n children_names = [c.name for c in bone.children]\\n \\n print(f\\\"{bone.name}:\\\")\\n print(f\\\" Parent: {parent_name}\\\")\\n print(f\\\" Children: {children_names}\\\")\\n print()\\n \\n print(\\\"\\\\n\\\" + \\\"=\\\"*60)\\n print(\\\"Understanding 'control upwards' vs 'control downwards':\\\")\\n print(\\\"---------------------------------------------------\\\")\\n print(\\\"In an FK chain, a bone controls its children.\\\")\\n print(\\\" - 'Control upwards' implies a child drives its parent (like IK), or the visual control is located on the child but affects parent.\\\")\\n print(\\\" - 'Control downwards' implies a parent drives its children (standard FK). \\\")\\n print(\\\"\\\\nTo make spine_fk and spine_fk.001 control 'upwards' like other spine bones,\\\")\\n print(\\\"we likely need to reverse their parenting in the chain.\\\")\\n print(\\\"Or they might be FK controllers, and the user wants them to affect\\\")\\n print(\\\"their parents in the hierarchy.\\\")\\n print(\\\"\\\\nLet's clarify the desired outcome: do you want to reverse the parenting\\\")\\n print(\\\"order of these bones in the FK chain, or are these control bones that\\\")\\n print(\\\"should influence their parents via constraints or drivers?\\\")\\n print(\\\"=\\\"*60)\",\"user_prompt\":\"User wants spine_fk and spine_fk.001 to control upwards. Analyzing current hierarchy to understand control flow.\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: ============================================================\\nSpine FK bone hierarchy analysis:\\n============================================================\\n\\nspine_fk:\\n Parent: MCH-spine\\n Children: ['tweak_spine', 'tweak_spine.001', 'MCH-WGT-hips']\\n\\nspine_fk.001:\\n Parent: MCH-spine.001\\n Children: ['MCH-spine']\\n\\nMCH-spine.001:\\n Parent: torso\\n Children: ['spine_fk.001']\\n\\nMCH-spine.002:\\n Parent: torso\\n Children: ['spine_fk.002']\\n\\nMCH-spine:\\n Parent: spine_fk.001\\n Children: ['spine_fk']\\n\\ntweak_spine:\\n Parent: spine_fk\\n Children: ['ORG-spine']\\n\\nORG-spine:\\n Parent: tweak_spine\\n Children: ['ORG-thigh.L', 'ORG-thigh.R', 'MCH-thigh_tweak.L', 'DEF-thigh.L', 'MCH-thigh_tweak.R', 'DEF-thigh.R']\\n\\n\\n============================================================\\nUnderstanding 'control upwards' vs 'control downwards':\\n---------------------------------------------------\\nIn an FK chain, a bone controls its children.\\n - 'Control upwards' implies a child drives its parent (like IK), or the visual control is located on the child but affects parent.\\n - 'Control downwards' implies a parent drives its children (standard FK). \\n\\nTo make spine_fk and spine_fk.001 control 'upwards' like other spine bones,\\nwe likely need to reverse their parenting in the chain.\\nOr they might be FK controllers, and the user wants them to affect\\ntheir parents in the hierarchy.\\n\\nLet's clarify the desired outcome: do you want to reverse the parenting\\norder of these bones in the FK chain, or are these control bones that\\nshould influence their parents via constraints or drivers?\\n============================================================\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + + + + +--- + + +
+Tool use: **mcp-blender-user-blender-get_scene_info** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "get_scene_info", + "parameters": "{\"user_prompt\":\"spine_fk and spine_fk.001 bones control downwards, need to make them control upwards like other spine chain bones\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"{\\n \\\"name\\\": \\\"Scene\\\",\\n \\\"object_count\\\": 231,\\n \\\"objects\\\": [\\n {\\n \\\"name\\\": \\\"Vanessa\\\",\\n \\\"type\\\": \\\"ARMATURE\\\",\\n \\\"location\\\": [\\n 0.0,\\n 0.0,\\n 0.0\\n ]\\n },\\n {\\n \\\"name\\\": \\\"Body\\\",\\n \\\"type\\\": \\\"MESH\\\",\\n \\\"location\\\": [\\n 0.0,\\n 0.0,\\n 0.0\\n ]\\n },\\n {\\n \\\"name\\\": \\\"Eye\\\",\\n \\\"type\\\": \\\"MESH\\\",\\n \\\"location\\\": [\\n 0.0,\\n -0.0,\\n -0.0\\n ]\\n },\\n {\\n \\\"name\\\": \\\"Eyebrows\\\",\\n \\\"type\\\": \\\"MESH\\\",\\n \\\"location\\\": [\\n -0.0,\\n 0.0,\\n 0.0\\n ]\\n },\\n {\\n \\\"name\\\": \\\"Eyelashes\\\",\\n \\\"type\\\": \\\"MESH\\\",\\n \\\"location\\\": [\\n 0.0,\\n 0.0,\\n 0.0\\n ]\\n },\\n {\\n \\\"name\\\": \\\"Hair\\\",\\n \\\"type\\\": \\\"MESH\\\",\\n \\\"location\\\": [\\n 0.0,\\n 0.0,\\n -0.0\\n ]\\n },\\n {\\n \\\"name\\\": \\\"Hat\\\",\\n \\\"type\\\": \\\"MESH\\\",\\n \\\"location\\\": [\\n -0.0,\\n 0.0,\\n 0.0\\n ]\\n },\\n {\\n \\\"name\\\": \\\"Head\\\",\\n \\\"type\\\": \\\"MESH\\\",\\n \\\"location\\\": [\\n 0.0,\\n 0.0,\\n 0.0\\n ]\\n },\\n {\\n \\\"name\\\": \\\"Mouth\\\",\\n \\\"type\\\": \\\"MESH\\\",\\n \\\"location\\\": [\\n 0.0,\\n -0.0,\\n -0.0\\n ]\\n },\\n {\\n \\\"name\\\": \\\"WGT-rig_eye.L\\\",\\n \\\"type\\\": \\\"MESH\\\",\\n \\\"location\\\": [\\n 0.0,\\n -0.1,\\n 1.3\\n ]\\n }\\n ],\\n \\\"materials_count\\\": 12\\n}\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + +
+Tool use: **mcp-blender-user-blender-get_object_info** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "get_object_info", + "parameters": "{\"object_name\":\"spine_fk\",\"user_prompt\":\"spine bone control direction\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Error getting object info: Communication error with Blender: Object not found: spine_fk\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + +
+Tool use: **mcp-blender-user-blender-get_object_info** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "get_object_info", + "parameters": "{\"object_name\":\"spine_fk.001\",\"user_prompt\":\"spine bone control direction\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Error getting object info: Communication error with Blender: Object not found: spine_fk.001\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + +Inspecting the armature's bone hierarchy: + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\narm = bpy.data.objects.get(\\\"Vanessa\\\")\\nif arm and arm.type == 'ARMATURE':\\n bones = arm.data.bones\\n spine_bones = [b for b in bones if 'spine' in b.name.lower()]\\n for b in spine_bones:\\n parent = b.parent.name if b.parent else \\\"None\\\"\\n children = [c.name for c in b.children]\\n print(f\\\"{b.name}: parent={parent}, children={children}, head={list(b.head_local)}, tail={list(b.tail_local)}\\\")\\n\",\"user_prompt\":\"spine bone hierarchy and control direction\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: DEF-spine: parent=torso, children=['DEF-spine.001'], head=[-6.040692966858717e-15, -0.05290958285331726, 0.9631017446517944], tail=[-2.8751468250616053e-15, -0.053293343633413315, 1.1857341527938843]\\nDEF-spine.001: parent=DEF-spine, children=['DEF-spine.002'], head=[-2.8751468250616053e-15, -0.053293343633413315, 1.1857341527938843], tail=[-7.753174204673573e-16, -0.053802844136953354, 1.2668348550796509]\\nDEF-spine.002: parent=DEF-spine.001, children=['DEF-spine.003'], head=[-7.753174204673573e-16, -0.053802844136953354, 1.2668348550796509], tail=[-1.0016046863702433e-14, -0.053894929587841034, 1.3369754552841187]\\nDEF-spine.003: parent=DEF-spine.002, children=[], head=[-1.0016046863702433e-14, -0.053894929587841034, 1.3369754552841187], tail=[-3.2490951423736706e-15, -0.003184385597705841, 1.567861795425415]\\nMCH-spine.001: parent=torso, children=['spine_fk.001'], head=[-5.7875366598013e-18, -0.05380287021398544, 1.2668352127075195], tail=[-5.7875366598013e-18, 0.007223639637231827, 1.2668352127075195]\\nspine_fk.001: parent=MCH-spine.001, children=['MCH-spine'], head=[-5.787537900572219e-18, -0.05380282551050186, 1.2668352127075195], tail=[-1.7888753510859586e-17, -0.05431235581636429, 1.3479361534118652]\\nMCH-spine: parent=spine_fk.001, children=['spine_fk'], head=[3.2118899993696625e-18, -0.053293369710445404, 1.1857341527938843], tail=[3.2119576213847387e-18, 0.007733158767223358, 1.1857341527938843]\\nspine_fk: parent=MCH-spine, children=['tweak_spine', 'tweak_spine.001', 'MCH-WGT-hips'], head=[-1.1356746706242538e-15, -0.05329328775405884, 1.1857339143753052], tail=[2.97244528795447e-15, -0.053677041083574295, 1.408366322517395]\\ntweak_spine: parent=spine_fk, children=['ORG-spine'], head=[-6.1319722018701554e-15, -0.05290953814983368, 0.9631017446517944], tail=[-4.077911375547846e-15, -0.05310141295194626, 1.0744179487228394]\\nORG-spine: parent=tweak_spine, children=['ORG-thigh.L', 'ORG-thigh.R', 'MCH-thigh_tweak.L', 'DEF-thigh.L', 'MCH-thigh_tweak.R', 'DEF-thigh.R'], head=[-6.7380534982672876e-15, -0.052909620106220245, 0.9631016850471497], tail=[-2.6392276087023117e-15, -0.0532933734357357, 1.1857340335845947]\\ntweak_spine.001: parent=spine_fk, children=['ORG-spine.001'], head=[-3.462281053219843e-16, -0.05329329892992973, 1.1857341527938843], tail=[3.8693312063523694e-16, -0.05354804918169975, 1.2262846231460571]\\nORG-spine.001: parent=tweak_spine.001, children=[], head=[-2.6184117740235373e-15, -0.053293388336896896, 1.1857342720031738], tail=[-1.1589899936512572e-15, -0.053802892565727234, 1.2668352127075195]\\nMCH-spine.002: parent=torso, children=['spine_fk.002'], head=[-5.7875366598013e-18, -0.05380287021398544, 1.2668352127075195], tail=[-5.7875366598013e-18, 0.007223639637231827, 1.2668352127075195]\\nspine_fk.002: parent=MCH-spine.002, children=['MCH-pivot', 'MCH-spine.003'], head=[-5.787537900572219e-18, -0.05380281060934067, 1.2668354511260986], tail=[-2.858254446994513e-17, -0.053894881159067154, 1.3369759321212769]\\ntweak_spine.002: parent=MCH-pivot, children=['ORG-spine.002'], head=[9.105868457263272e-15, -0.05380279943346977, 1.2668354511260986], tail=[4.156431102075864e-11, -0.053848832845687866, 1.301905632019043]\\nORG-spine.002: parent=tweak_spine.002, children=[], head=[4.00271110227634e-16, -0.05380288138985634, 1.2668354511260986], tail=[8.31112609289697e-11, -0.05389494448900223, 1.3369759321212769]\\nMCH-spine.003: parent=spine_fk.002, children=['spine_fk.003'], head=[-2.971363123955014e-17, -0.05389496311545372, 1.3369756937026978], tail=[-2.971363123955014e-17, 0.007131569087505341, 1.3369756937026978]\\nspine_fk.003: parent=MCH-spine.003, children=['tweak_spine.003', 'tweak_spine.004', 'MCH-WGT-chest'], head=[9.548842971754748e-15, -0.05389491096138954, 1.3369756937026978], tail=[1.6119545206017688e-14, -0.0031843911856412888, 1.5678620338439941]\\ntweak_spine.003: parent=spine_fk.003, children=['ORG-spine.003'], head=[1.665427032935575e-14, -0.05389491096138954, 1.3369755744934082], tail=[1.9939623140553114e-14, -0.02853965200483799, 1.4524186849594116]\\nORG-spine.003: parent=tweak_spine.003, children=['VIS_upper_arm_ik_pole.L', 'VIS_upper_arm_ik_pole.R', 'ORG-shoulder.L', 'ORG-shoulder.R', 'ORG-breast.L', 'ORG-breast.R', 'ORG-neck', 'breast.L', 'breast.R', 'DEF-neck', 'MCH-ROT-neck', 'shoulder.L', 'shoulder.R', 'MCH-upper_arm_parent.L', 'MCH-upper_arm_parent_socket.L', 'MCH-upper_arm_parent.R', 'MCH-upper_arm_parent_socket.R'], head=[4.759562833916639e-15, -0.05389496684074402, 1.3369756937026978], tail=[1.1970600800480149e-14, -0.003184441477060318, 1.5678619146347046]\\ntweak_spine.004: parent=spine_fk.003, children=[], head=[-5.196735172719423e-15, -0.003184361383318901, 1.567861795425415], tail=[-1.9113823615220585e-15, 0.022170893847942352, 1.6833049058914185]\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + +Checking constraints and the full chain structure: + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\narm = bpy.data.objects[\\\"Vanessa\\\"]\\npb = arm.pose.bones\\n\\n# Get constraints on spine_fk chain bones\\nfor name in [\\\"spine_fk\\\", \\\"spine_fk.001\\\", \\\"MCH-spine\\\", \\\"MCH-spine.001\\\", \\\"spine_fk.002\\\", \\\"spine_fk.003\\\", \\\"MCH-spine.002\\\", \\\"MCH-spine.003\\\"]:\\n if name in pb:\\n b = pb[name]\\n print(f\\\"\\\\n{b.name}:\\\")\\n for c in b.constraints:\\n print(f\\\" - {c.type}: target={getattr(c, 'target', None)}, subtarget={getattr(c, 'subtarget', '')}\\\")\\n\",\"user_prompt\":\"spine bone constraints\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: \\nspine_fk:\\n\\nspine_fk.001:\\n\\nMCH-spine:\\n - COPY_TRANSFORMS: target=<bpy_struct, Object(\\\"Vanessa\\\") at 0x0000021E7844B920>, subtarget=hips\\n\\nMCH-spine.001:\\n - COPY_TRANSFORMS: target=<bpy_struct, Object(\\\"Vanessa\\\") at 0x0000021E7844B920>, subtarget=hips\\n\\nspine_fk.002:\\n\\nspine_fk.003:\\n\\nMCH-spine.002:\\n - COPY_TRANSFORMS: target=<bpy_struct, Object(\\\"Vanessa\\\") at 0x0000021E7844B920>, subtarget=chest\\n\\nMCH-spine.003:\\n - COPY_TRANSFORMS: target=<bpy_struct, Object(\\\"Vanessa\\\") at 0x0000021E7844B920>, subtarget=chest\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + + + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\narm = bpy.data.objects[\\\"Vanessa\\\"]\\nbones = arm.data.bones\\n\\n# Compare structure: spine_fk.002 chain (correct) vs spine_fk chain (wrong)\\ndef get_chain(root):\\n chain = []\\n b = root\\n while b:\\n chain.append((b.name, b.head_local.z, b.tail_local.z))\\n b = b.children[0] if b.children else None\\n return chain\\n\\n# spine_fk.002 chain (correct - controls upwards)\\nmch2 = bones.get(\\\"MCH-spine.002\\\")\\nif mch2:\\n print(\\\"spine_fk.002 chain (correct):\\\")\\n b = mch2\\n while b.children:\\n print(f\\\" {b.name} (z: {b.head_local.z:.3f}-{b.tail_local.z:.3f})\\\")\\n b = b.children[0]\\n print(f\\\" {b.name} (z: {b.head_local.z:.3f}-{b.tail_local.z:.3f})\\\")\\n\\nprint()\\n# spine_fk chain (wrong - controls downwards) \\nmch1 = bones.get(\\\"MCH-spine.001\\\")\\nif mch1:\\n print(\\\"spine_fk chain (wrong):\\\")\\n b = mch1\\n while b.children:\\n print(f\\\" {b.name} (z: {b.head_local.z:.3f}-{b.tail_local.z:.3f})\\\")\\n b = b.children[0]\\n print(f\\\" {b.name} (z: {b.head_local.z:.3f}-{b.tail_local.z:.3f})\\\")\\n\",\"user_prompt\":\"compare spine chain structures\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: spine_fk.002 chain (correct):\\n MCH-spine.002 (z: 1.267-1.267)\\n spine_fk.002 (z: 1.267-1.337)\\n MCH-pivot (z: 1.267-1.358)\\n tweak_spine.002 (z: 1.267-1.302)\\n ORG-spine.002 (z: 1.267-1.337)\\n\\nspine_fk chain (wrong):\\n MCH-spine.001 (z: 1.267-1.267)\\n spine_fk.001 (z: 1.267-1.348)\\n MCH-spine (z: 1.186-1.186)\\n spine_fk (z: 1.186-1.408)\\n tweak_spine (z: 0.963-1.074)\\n ORG-spine (z: 0.963-1.186)\\n ORG-thigh.L (z: 0.995-0.579)\\n ORG-shin.L (z: 0.579-0.117)\\n ORG-foot.L (z: 0.117-0.023)\\n ORG-toe.L (z: 0.023-0.047)\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + + + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\narm = bpy.data.objects[\\\"Vanessa\\\"]\\nbones = arm.data.bones\\n\\n# Full hierarchy from torso\\ndef print_tree(bone, indent=0):\\n head_z = bone.head_local.z\\n tail_z = bone.tail_local.z\\n print(\\\" \\\" * indent + f\\\"{bone.name} (z: {head_z:.3f}-{tail_z:.3f})\\\")\\n for c in bone.children:\\n print_tree(c, indent + 1)\\n\\ntorso = bones.get(\\\"torso\\\")\\nif torso:\\n # Only spine-related\\n for c in torso.children:\\n if \\\"spine\\\" in c.name.lower() or \\\"MCH-spine\\\" in c.name:\\n print_tree(c)\\n print()\\n\",\"user_prompt\":\"full spine hierarchy from torso\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: DEF-spine (z: 0.963-1.186)\\n DEF-spine.001 (z: 1.186-1.267)\\n DEF-spine.002 (z: 1.267-1.337)\\n DEF-spine.003 (z: 1.337-1.568)\\n\\nMCH-spine.001 (z: 1.267-1.267)\\n spine_fk.001 (z: 1.267-1.348)\\n MCH-spine (z: 1.186-1.186)\\n spine_fk (z: 1.186-1.408)\\n tweak_spine (z: 0.963-1.074)\\n ORG-spine (z: 0.963-1.186)\\n ORG-thigh.L (z: 0.995-0.579)\\n ORG-shin.L (z: 0.579-0.117)\\n ORG-foot.L (z: 0.117-0.023)\\n ORG-toe.L (z: 0.023-0.047)\\n ORG-heel.02.L (z: -0.000--0.000)\\n MCH-toe.L (z: 0.023-0.023)\\n toe.L (z: 0.023-0.047)\\n MCH-foot_tweak.L (z: 0.117-0.105)\\n foot_tweak.L (z: 0.117-0.093)\\n MCH-shin_tweak.L (z: 0.579-0.521)\\n shin_tweak.L (z: 0.579-0.463)\\n MCH-shin_tweak.L.001 (z: 0.348-0.290)\\n shin_tweak.L.001 (z: 0.348-0.232)\\n MCH-thigh_tweak.L.001 (z: 0.787-0.735)\\n thigh_tweak.L.001 (z: 0.787-0.683)\\n ORG-thigh.R (z: 0.995-0.579)\\n ORG-shin.R (z: 0.579-0.117)\\n ORG-foot.R (z: 0.117-0.023)\\n ORG-toe.R (z: 0.023-0.047)\\n ORG-heel.02.R (z: -0.000--0.000)\\n MCH-toe.R (z: 0.023-0.023)\\n toe.R (z: 0.023-0.047)\\n MCH-foot_tweak.R (z: 0.117-0.105)\\n foot_tweak.R (z: 0.117-0.093)\\n MCH-shin_tweak.R (z: 0.579-0.521)\\n shin_tweak.R (z: 0.579-0.463)\\n MCH-shin_tweak.R.001 (z: 0.348-0.290)\\n shin_tweak.R.001 (z: 0.348-0.232)\\n MCH-thigh_tweak.R.001 (z: 0.787-0.735)\\n thigh_tweak.R.001 (z: 0.787-0.683)\\n MCH-thigh_tweak.L (z: 0.995-0.943)\\n thigh_tweak.L (z: 0.995-0.891)\\n DEF-thigh.L (z: 0.995-0.787)\\n DEF-thigh.L.001 (z: 0.787-0.579)\\n DEF-shin.L (z: 0.579-0.348)\\n DEF-shin.L.001 (z: 0.348-0.117)\\n DEF-foot.L (z: 0.117-0.023)\\n DEF-toe.L (z: 0.023-0.047)\\n MCH-thigh_tweak.R (z: 0.995-0.943)\\n thigh_tweak.R (z: 0.995-0.891)\\n DEF-thigh.R (z: 0.995-0.787)\\n DEF-thigh.R.001 (z: 0.787-0.579)\\n DEF-shin.R (z: 0.579-0.348)\\n DEF-shin.R.001 (z: 0.348-0.117)\\n DEF-foot.R (z: 0.117-0.023)\\n DEF-toe.R (z: 0.023-0.047)\\n tweak_spine.001 (z: 1.186-1.226)\\n ORG-spine.001 (z: 1.186-1.267)\\n MCH-WGT-hips (z: 0.963-1.186)\\n\\nMCH-spine.002 (z: 1.267-1.267)\\n spine_fk.002 (z: 1.267-1.337)\\n MCH-pivot (z: 1.267-1.358)\\n tweak_spine.002 (z: 1.267-1.302)\\n ORG-spine.002 (z: 1.267-1.337)\\n MCH-spine.003 (z: 1.337-1.337)\\n spine_fk.003 (z: 1.337-1.568)\\n tweak_spine.003 (z: 1.337-1.452)\\n ORG-spine.003 (z: 1.337-1.568)\\n VIS_upper_arm_ik_pole.L (z: 1.331-1.356)\\n VIS_upper_arm_ik_pole.R (z: 1.331-1.356)\\n ORG-shoulder.L (z: 1.492-1.476)\\n ORG-upper_arm.L (z: 1.477-1.331)\\n ORG-forearm.L (z: 1.331-1.212)\\n ORG-hand.L (z: 1.212-1.164)\\n MCH-hand_tweak.L (z: 1.212-1.206)\\n hand_tweak.L (z: 1.212-1.200)\\n MCH-forearm_tweak.L (z: 1.331-1.316)\\n forearm_tweak.L (z: 1.331-1.301)\\n MCH-forearm_tweak.L.001 (z: 1.272-1.257)\\n forearm_tweak.L.001 (z: 1.272-1.242)\\n MCH-upper_arm_tweak.L.001 (z: 1.404-1.386)\\n upper_arm_tweak.L.001 (z: 1.404-1.368)\\n DEF-shoulder.L (z: 1.492-1.476)\\n MCH-upper_arm_tweak.L (z: 1.477-1.458)\\n upper_arm_tweak.L (z: 1.477-1.440)\\n DEF-upper_arm.L (z: 1.477-1.404)\\n DEF-upper_arm.L.001 (z: 1.404-1.331)\\n DEF-forearm.L (z: 1.331-1.272)\\n DEF-forearm.L.001 (z: 1.272-1.212)\\n DEF-hand.L (z: 1.212-1.164)\\n ORG-palm.01.L (z: 1.202-1.171)\\n ORG-f_index.01.L (z: 1.171-1.135)\\n ORG-f_index.02.L (z: 1.135-1.115)\\n ORG-f_index.03.L (z: 1.115-1.095)\\n ORG-thumb.01.L (z: 1.193-1.175)\\n ORG-thumb.02.L (z: 1.175-1.153)\\n ORG-thumb.03.L (z: 1.153-1.135)\\n DEF-f_index.01.L (z: 1.171-1.135)\\n DEF-f_index.02.L (z: 1.135-1.115)\\n DEF-f_index.03.L (z: 1.115-1.095)\\n f_index.01_master.L (z: 1.171-1.038)\\n DEF-thumb.01.L (z: 1.193-1.175)\\n DEF-thumb.02.L (z: 1.175-1.153)\\n DEF-thumb.03.L (z: 1.153-1.135)\\n thumb.01_master.L (z: 1.193-1.113)\\n DEF-palm.01.L (z: 1.202-1.171)\\n MCH-f_index.01_drv.L (z: 1.171-1.160)\\n f_index.01.L (z: 1.171-1.135)\\n MCH-f_index.02_drv.L (z: 1.135-1.129)\\n f_index.02.L (z: 1.135-1.115)\\n MCH-f_index.03_drv.L (z: 1.115-1.109)\\n f_index.03.L (z: 1.115-1.095)\\n f_index.01.L.001 (z: 1.095-1.105)\\n MCH-f_index.03.L (z: 1.115-1.095)\\n MCH-f_index.02.L (z: 1.135-1.115)\\n MCH-f_index.01.L (z: 1.171-1.135)\\n MCH-thumb.01_drv.L (z: 1.193-1.187)\\n thumb.01.L (z: 1.193-1.175)\\n MCH-thumb.02_drv.L (z: 1.175-1.168)\\n thumb.02.L (z: 1.175-1.153)\\n MCH-thumb.03_drv.L (z: 1.153-1.148)\\n thumb.03.L (z: 1.153-1.135)\\n thumb.01.L.001 (z: 1.135-1.144)\\n MCH-thumb.03.L (z: 1.153-1.135)\\n MCH-thumb.02.L (z: 1.175-1.153)\\n MCH-thumb.01.L (z: 1.193-1.175)\\n ORG-palm.02.L (z: 1.205-1.169)\\n ORG-f_middle.01.L (z: 1.169-1.133)\\n ORG-f_middle.02.L (z: 1.133-1.103)\\n ORG-f_middle.03.L (z: 1.103-1.081)\\n DEF-f_middle.01.L (z: 1.169-1.133)\\n DEF-f_middle.02.L (z: 1.133-1.103)\\n DEF-f_middle.03.L (z: 1.103-1.081)\\n f_middle.01_master.L (z: 1.169-1.027)\\n DEF-palm.02.L (z: 1.205-1.169)\\n MCH-f_middle.01_drv.L (z: 1.169-1.158)\\n f_middle.01.L (z: 1.169-1.133)\\n MCH-f_middle.02_drv.L (z: 1.133-1.124)\\n f_middle.02.L (z: 1.133-1.103)\\n MCH-f_middle.03_drv.L (z: 1.103-1.097)\\n f_middle.03.L (z: 1.103-1.081)\\n f_middle.01.L.001 (z: 1.081-1.092)\\n MCH-f_middle.03.L (z: 1.103-1.081)\\n MCH-f_middle.02.L (z: 1.133-1.103)\\n MCH-f_middle.01.L (z: 1.169-1.133)\\n ORG-palm.03.L (z: 1.201-1.168)\\n ORG-f_ring.01.L (z: 1.168-1.137)\\n ORG-f_ring.02.L (z: 1.137-1.112)\\n ORG-f_ring.03.L (z: 1.112-1.088)\\n DEF-f_ring.01.L (z: 1.168-1.137)\\n DEF-f_ring.02.L (z: 1.137-1.112)\\n DEF-f_ring.03.L (z: 1.112-1.088)\\n f_ring.01_master.L (z: 1.168-1.043)\\n DEF-palm.03.L (z: 1.201-1.168)\\n MCH-f_ring.01_drv.L (z: 1.168-1.159)\\n f_ring.01.L (z: 1.168-1.137)\\n MCH-f_ring.02_drv.L (z: 1.137-1.129)\\n f_ring.02.L (z: 1.137-1.112)\\n MCH-f_ring.03_drv.L (z: 1.112-1.105)\\n f_ring.03.L (z: 1.112-1.088)\\n f_ring.01.L.001 (z: 1.088-1.100)\\n MCH-f_ring.03.L (z: 1.112-1.088)\\n MCH-f_ring.02.L (z: 1.137-1.112)\\n MCH-f_ring.01.L (z: 1.168-1.137)\\n ORG-palm.04.L (z: 1.199-1.169)\\n ORG-f_pinky.01.L (z: 1.169-1.140)\\n ORG-f_pinky.02.L (z: 1.140-1.122)\\n ORG-f_pinky.03.L (z: 1.122-1.104)\\n DEF-f_pinky.01.L (z: 1.169-1.140)\\n DEF-f_pinky.02.L (z: 1.140-1.122)\\n DEF-f_pinky.03.L (z: 1.122-1.104)\\n f_pinky.01_master.L (z: 1.169-1.064)\\n DEF-palm.04.L (z: 1.199-1.169)\\n MCH-f_pinky.01_drv.L (z: 1.169-1.160)\\n f_pinky.01.L (z: 1.169-1.140)\\n MCH-f_pinky.02_drv.L (z: 1.140-1.135)\\n f_pinky.02.L (z: 1.140-1.122)\\n MCH-f_pinky.03_drv.L (z: 1.122-1.116)\\n f_pinky.03.L (z: 1.122-1.104)\\n f_pinky.01.L.001 (z: 1.104-1.113)\\n MCH-f_pinky.03.L (z: 1.122-1.104)\\n MCH-f_pinky.02.L (z: 1.140-1.122)\\n MCH-f_pinky.01.L (z: 1.169-1.140)\\n palm.L (z: 1.199-1.169)\\n ORG-shoulder.R (z: 1.492-1.476)\\n ORG-upper_arm.R (z: 1.477-1.331)\\n ORG-forearm.R (z: 1.331-1.212)\\n ORG-hand.R (z: 1.212-1.164)\\n MCH-hand_tweak.R (z: 1.212-1.206)\\n hand_tweak.R (z: 1.212-1.200)\\n MCH-forearm_tweak.R (z: 1.331-1.316)\\n forearm_tweak.R (z: 1.331-1.301)\\n MCH-forearm_tweak.R.001 (z: 1.272-1.257)\\n forearm_tweak.R.001 (z: 1.272-1.242)\\n MCH-upper_arm_tweak.R.001 (z: 1.404-1.386)\\n upper_arm_tweak.R.001 (z: 1.404-1.368)\\n DEF-shoulder.R (z: 1.492-1.476)\\n MCH-upper_arm_tweak.R (z: 1.477-1.458)\\n upper_arm_tweak.R (z: 1.477-1.440)\\n DEF-upper_arm.R (z: 1.477-1.404)\\n DEF-upper_arm.R.001 (z: 1.404-1.331)\\n DEF-forearm.R (z: 1.331-1.272)\\n DEF-forearm.R.001 (z: 1.272-1.212)\\n DEF-hand.R (z: 1.212-1.164)\\n ORG-palm.01.R (z: 1.202-1.171)\\n ORG-f_index.01.R (z: 1.171-1.134)\\n ORG-f_index.02.R (z: 1.134-1.114)\\n ORG-f_index.03.R (z: 1.114-1.093)\\n ORG-thumb.01.R (z: 1.193-1.175)\\n ORG-thumb.02.R (z: 1.175-1.153)\\n ORG-thumb.03.R (z: 1.153-1.135)\\n DEF-f_index.01.R (z: 1.171-1.134)\\n DEF-f_index.02.R (z: 1.134-1.114)\\n DEF-f_index.03.R (z: 1.114-1.093)\\n f_index.01_master.R (z: 1.171-1.038)\\n DEF-thumb.01.R (z: 1.193-1.175)\\n DEF-thumb.02.R (z: 1.175-1.153)\\n DEF-thumb.03.R (z: 1.153-1.135)\\n thumb.01_master.R (z: 1.193-1.113)\\n DEF-palm.01.R (z: 1.202-1.171)\\n MCH-f_index.01_drv.R (z: 1.171-1.160)\\n f_index.01.R (z: 1.171-1.134)\\n MCH-f_index.02_drv.R (z: 1.134-1.128)\\n f_index.02.R (z: 1.134-1.114)\\n MCH-f_index.03_drv.R (z: 1.114-1.107)\\n f_index.03.R (z: 1.114-1.093)\\n f_index.01.R.001 (z: 1.093-1.104)\\n MCH-f_index.03.R (z: 1.114-1.093)\\n MCH-f_index.02.R (z: 1.134-1.114)\\n MCH-f_index.01.R (z: 1.171-1.134)\\n MCH-thumb.01_drv.R (z: 1.193-1.187)\\n thumb.01.R (z: 1.193-1.175)\\n MCH-thumb.02_drv.R (z: 1.175-1.168)\\n thumb.02.R (z: 1.175-1.153)\\n MCH-thumb.03_drv.R (z: 1.153-1.148)\\n thumb.03.R (z: 1.153-1.135)\\n thumb.01.R.001 (z: 1.135-1.144)\\n MCH-thumb.03.R (z: 1.153-1.135)\\n MCH-thumb.02.R (z: 1.175-1.153)\\n MCH-thumb.01.R (z: 1.193-1.175)\\n ORG-palm.02.R (z: 1.205-1.169)\\n ORG-f_middle.01.R (z: 1.169-1.133)\\n ORG-f_middle.02.R (z: 1.133-1.103)\\n ORG-f_middle.03.R (z: 1.103-1.081)\\n DEF-f_middle.01.R (z: 1.169-1.133)\\n DEF-f_middle.02.R (z: 1.133-1.103)\\n DEF-f_middle.03.R (z: 1.103-1.081)\\n f_middle.01_master.R (z: 1.169-1.027)\\n DEF-palm.02.R (z: 1.205-1.169)\\n MCH-f_middle.01_drv.R (z: 1.169-1.158)\\n f_middle.01.R (z: 1.169-1.133)\\n MCH-f_middle.02_drv.R (z: 1.133-1.124)\\n f_middle.02.R (z: 1.133-1.103)\\n MCH-f_middle.03_drv.R (z: 1.103-1.097)\\n f_middle.03.R (z: 1.103-1.081)\\n f_middle.01.R.001 (z: 1.081-1.092)\\n MCH-f_middle.03.R (z: 1.103-1.081)\\n MCH-f_middle.02.R (z: 1.133-1.103)\\n MCH-f_middle.01.R (z: 1.169-1.133)\\n ORG-palm.03.R (z: 1.201-1.168)\\n ORG-f_ring.01.R (z: 1.168-1.137)\\n ORG-f_ring.02.R (z: 1.137-1.112)\\n ORG-f_ring.03.R (z: 1.112-1.088)\\n DEF-f_ring.01.R (z: 1.168-1.137)\\n DEF-f_ring.02.R (z: 1.137-1.112)\\n DEF-f_ring.03.R (z: 1.112-1.088)\\n f_ring.01_master.R (z: 1.168-1.043)\\n DEF-palm.03.R (z: 1.201-1.168)\\n MCH-f_ring.01_drv.R (z: 1.168-1.159)\\n f_ring.01.R (z: 1.168-1.137)\\n MCH-f_ring.02_drv.R (z: 1.137-1.129)\\n f_ring.02.R (z: 1.137-1.112)\\n MCH-f_ring.03_drv.R (z: 1.112-1.105)\\n f_ring.03.R (z: 1.112-1.088)\\n f_ring.01.R.001 (z: 1.088-1.100)\\n MCH-f_ring.03.R (z: 1.112-1.088)\\n MCH-f_ring.02.R (z: 1.137-1.112)\\n MCH-f_ring.01.R (z: 1.168-1.137)\\n ORG-palm.04.R (z: 1.199-1.169)\\n ORG-f_pinky.01.R (z: 1.169-1.140)\\n ORG-f_pinky.02.R (z: 1.140-1.122)\\n ORG-f_pinky.03.R (z: 1.122-1.104)\\n DEF-f_pinky.01.R (z: 1.169-1.140)\\n DEF-f_pinky.02.R (z: 1.140-1.122)\\n DEF-f_pinky.03.R (z: 1.122-1.104)\\n f_pinky.01_master.R (z: 1.169-1.064)\\n DEF-palm.04.R (z: 1.199-1.169)\\n MCH-f_pinky.01_drv.R (z: 1.169-1.160)\\n f_pinky.01.R (z: 1.169-1.140)\\n MCH-f_pinky.02_drv.R (z: 1.140-1.135)\\n f_pinky.02.R (z: 1.140-1.122)\\n MCH-f_pinky.03_drv.R (z: 1.122-1.116)\\n f_pinky.03.R (z: 1.122-1.104)\\n f_pinky.01.R.001 (z: 1.104-1.113)\\n MCH-f_pinky.03.R (z: 1.122-1.104)\\n MCH-f_pinky.02.R (z: 1.140-1.122)\\n MCH-f_pinky.01.R (z: 1.169-1.140)\\n palm.R (z: 1.199-1.169)\\n ORG-breast.L (z: 1.392-1.418)\\n DEF-breast.L (z: 1.392-1.418)\\n ORG-breast.R (z: 1.392-1.418)\\n DEF-breast.R (z: 1.392-1.418)\\n ORG-neck (z: 1.568-1.612)\\n ORG-neck.001 (z: 1.612-1.662)\\n ORG-head (z: 1.662-1.817)\\n ORG-face (z: 1.660-1.751)\\n ORG-lip.T.L (z: 1.641-1.637)\\n ORG-lip.B.L (z: 1.620-1.622)\\n ORG-ear.L (z: 1.685-1.717)\\n ORG-ear.L.001 (z: 1.717-1.721)\\n ORG-ear.R (z: 1.685-1.717)\\n ORG-ear.R.001 (z: 1.717-1.721)\\n ORG-lip.T.R (z: 1.641-1.637)\\n ORG-lip.B.R (z: 1.620-1.622)\\n ORG-forehead.L (z: 1.788-1.735)\\n ORG-forehead.L.001 (z: 1.787-1.743)\\n ORG-forehead.L.002 (z: 1.779-1.732)\\n ORG-temple.L (z: 1.764-1.675)\\n ORG-cheek.B.L (z: 1.631-1.647)\\n ORG-forehead.R (z: 1.788-1.735)\\n ORG-forehead.R.001 (z: 1.787-1.743)\\n ORG-forehead.R.002 (z: 1.779-1.732)\\n ORG-temple.R (z: 1.764-1.675)\\n ORG-cheek.B.R (z: 1.631-1.647)\\n ORG-cheek.T.L (z: 1.698-1.676)\\n ORG-cheek.T.R (z: 1.698-1.676)\\n ORG-teeth.T (z: 1.645-1.645)\\n ORG-teeth.B (z: 1.613-1.613)\\n DEF-forehead.L (z: 1.788-1.735)\\n DEF-forehead.R (z: 1.788-1.735)\\n DEF-forehead.L.001 (z: 1.787-1.743)\\n DEF-forehead.R.001 (z: 1.787-1.743)\\n DEF-forehead.L.002 (z: 1.779-1.732)\\n DEF-forehead.R.002 (z: 1.779-1.732)\\n DEF-temple.L (z: 1.764-1.675)\\n DEF-temple.R (z: 1.764-1.675)\\n master_eye.L (z: 1.712-1.712)\\n brow.B.L (z: 1.719-1.732)\\n ORG-brow.B.L (z: 1.719-1.726)\\n DEF-brow.B.L (z: 1.719-1.726)\\n brow.B.L.001 (z: 1.726-1.739)\\n ORG-brow.B.L.001 (z: 1.726-1.728)\\n DEF-brow.B.L.001 (z: 1.726-1.728)\\n brow.B.L.002 (z: 1.728-1.741)\\n ORG-brow.B.L.002 (z: 1.728-1.726)\\n DEF-brow.B.L.002 (z: 1.728-1.726)\\n brow.B.L.003 (z: 1.726-1.739)\\n ORG-brow.B.L.003 (z: 1.726-1.715)\\n DEF-brow.B.L.003 (z: 1.726-1.715)\\n brow.B.L.004 (z: 1.715-1.728)\\n lid.B.L (z: 1.705-1.718)\\n ORG-lid.B.L (z: 1.705-1.701)\\n lid.B.L.001 (z: 1.701-1.714)\\n ORG-lid.B.L.001 (z: 1.701-1.700)\\n lid.B.L.002 (z: 1.700-1.713)\\n ORG-lid.B.L.002 (z: 1.700-1.701)\\n lid.B.L.003 (z: 1.701-1.714)\\n ORG-lid.B.L.003 (z: 1.701-1.706)\\n lid.T.L (z: 1.706-1.719)\\n ORG-lid.T.L (z: 1.706-1.717)\\n lid.T.L.001 (z: 1.717-1.730)\\n ORG-lid.T.L.001 (z: 1.717-1.720)\\n lid.T.L.002 (z: 1.720-1.733)\\n ORG-lid.T.L.002 (z: 1.720-1.716)\\n lid.T.L.003 (z: 1.716-1.729)\\n ORG-lid.T.L.003 (z: 1.716-1.705)\\n MCH-eye.L (z: 1.712-1.712)\\n ORG-eye.L (z: 1.712-1.712)\\n MCH-eye.L.001 (z: 1.712-1.717)\\n MCH-lid.B.L (z: 1.712-1.705)\\n DEF-lid.B.L (z: 1.705-1.701)\\n MCH-lid.B.L.001 (z: 1.712-1.701)\\n DEF-lid.B.L.001 (z: 1.701-1.700)\\n MCH-lid.B.L.002 (z: 1.712-1.700)\\n DEF-lid.B.L.002 (z: 1.700-1.701)\\n MCH-lid.B.L.003 (z: 1.712-1.701)\\n DEF-lid.B.L.003 (z: 1.701-1.706)\\n MCH-lid.T.L (z: 1.712-1.706)\\n DEF-lid.T.L (z: 1.706-1.717)\\n MCH-lid.T.L.001 (z: 1.712-1.717)\\n DEF-lid.T.L.001 (z: 1.717-1.720)\\n MCH-lid.T.L.002 (z: 1.712-1.720)\\n DEF-lid.T.L.002 (z: 1.720-1.716)\\n MCH-lid.T.L.003 (z: 1.712-1.716)\\n DEF-lid.T.L.003 (z: 1.716-1.705)\\n master_eye.R (z: 1.712-1.712)\\n brow.B.R (z: 1.719-1.732)\\n ORG-brow.B.R (z: 1.719-1.726)\\n DEF-brow.B.R (z: 1.719-1.726)\\n brow.B.R.001 (z: 1.726-1.739)\\n ORG-brow.B.R.001 (z: 1.726-1.728)\\n DEF-brow.B.R.001 (z: 1.726-1.728)\\n brow.B.R.002 (z: 1.728-1.741)\\n ORG-brow.B.R.002 (z: 1.728-1.726)\\n DEF-brow.B.R.002 (z: 1.728-1.726)\\n brow.B.R.003 (z: 1.726-1.739)\\n ORG-brow.B.R.003 (z: 1.726-1.715)\\n DEF-brow.B.R.003 (z: 1.726-1.715)\\n brow.B.R.004 (z: 1.715-1.728)\\n lid.B.R (z: 1.705-1.718)\\n ORG-lid.B.R (z: 1.705-1.701)\\n lid.B.R.001 (z: 1.701-1.714)\\n ORG-lid.B.R.001 (z: 1.701-1.700)\\n lid.B.R.002 (z: 1.700-1.713)\\n ORG-lid.B.R.002 (z: 1.700-1.701)\\n lid.B.R.003 (z: 1.701-1.714)\\n ORG-lid.B.R.003 (z: 1.701-1.706)\\n lid.T.R (z: 1.706-1.719)\\n ORG-lid.T.R (z: 1.706-1.717)\\n lid.T.R.001 (z: 1.717-1.730)\\n ORG-lid.T.R.001 (z: 1.717-1.720)\\n lid.T.R.002 (z: 1.720-1.733)\\n ORG-lid.T.R.002 (z: 1.720-1.716)\\n lid.T.R.003 (z: 1.716-1.729)\\n ORG-lid.T.R.003 (z: 1.716-1.705)\\n MCH-eye.R (z: 1.712-1.712)\\n ORG-eye.R (z: 1.712-1.712)\\n MCH-eye.R.001 (z: 1.712-1.717)\\n MCH-lid.B.R (z: 1.712-1.705)\\n DEF-lid.B.R (z: 1.705-1.701)\\n MCH-lid.B.R.001 (z: 1.712-1.701)\\n DEF-lid.B.R.001 (z: 1.701-1.700)\\n MCH-lid.B.R.002 (z: 1.712-1.700)\\n DEF-lid.B.R.002 (z: 1.700-1.701)\\n MCH-lid.B.R.003 (z: 1.712-1.701)\\n DEF-lid.B.R.003 (z: 1.701-1.706)\\n MCH-lid.T.R (z: 1.712-1.706)\\n DEF-lid.T.R (z: 1.706-1.717)\\n MCH-lid.T.R.001 (z: 1.712-1.717)\\n DEF-lid.T.R.001 (z: 1.717-1.720)\\n MCH-lid.T.R.002 (z: 1.712-1.720)\\n DEF-lid.T.R.002 (z: 1.720-1.716)\\n MCH-lid.T.R.003 (z: 1.712-1.716)\\n DEF-lid.T.R.003 (z: 1.716-1.705)\\n ear.L (z: 1.685-1.717)\\n DEF-ear.L (z: 1.685-1.717)\\n DEF-ear.L.001 (z: 1.717-1.721)\\n ear.L.002 (z: 1.721-1.734)\\n ORG-ear.L.002 (z: 1.721-1.682)\\n DEF-ear.L.002 (z: 1.721-1.682)\\n ear.L.003 (z: 1.682-1.695)\\n ORG-ear.L.003 (z: 1.682-1.658)\\n DEF-ear.L.003 (z: 1.682-1.658)\\n ear.L.004 (z: 1.658-1.671)\\n ORG-ear.L.004 (z: 1.658-1.685)\\n DEF-ear.L.004 (z: 1.658-1.685)\\n ear.R (z: 1.685-1.717)\\n DEF-ear.R (z: 1.685-1.717)\\n DEF-ear.R.001 (z: 1.717-1.721)\\n ear.R.002 (z: 1.721-1.734)\\n ORG-ear.R.002 (z: 1.721-1.682)\\n DEF-ear.R.002 (z: 1.721-1.682)\\n ear.R.003 (z: 1.682-1.695)\\n ORG-ear.R.003 (z: 1.682-1.658)\\n DEF-ear.R.003 (z: 1.682-1.658)\\n ear.R.004 (z: 1.658-1.671)\\n ORG-ear.R.004 (z: 1.658-1.685)\\n DEF-ear.R.004 (z: 1.658-1.685)\\n jaw_master (z: 1.675-1.587)\\n teeth.B (z: 1.613-1.613)\\n tongue_master (z: 1.624-1.624)\\n tongue (z: 1.624-1.637)\\n ORG-tongue (z: 1.624-1.624)\\n DEF-tongue (z: 1.624-1.624)\\n chin (z: 1.587-1.600)\\n ORG-chin (z: 1.587-1.612)\\n DEF-chin (z: 1.587-1.612)\\n chin.001 (z: 1.612-1.625)\\n ORG-chin.001 (z: 1.612-1.621)\\n DEF-chin.001 (z: 1.612-1.621)\\n chin.L (z: 1.601-1.614)\\n ORG-chin.L (z: 1.601-1.631)\\n DEF-chin.L (z: 1.601-1.631)\\n chin.R (z: 1.601-1.614)\\n ORG-chin.R (z: 1.601-1.631)\\n DEF-chin.R (z: 1.601-1.631)\\n jaw (z: 1.597-1.610)\\n ORG-jaw (z: 1.597-1.587)\\n DEF-jaw (z: 1.597-1.587)\\n jaw.L.001 (z: 1.634-1.647)\\n ORG-jaw.L.001 (z: 1.634-1.601)\\n DEF-jaw.L.001 (z: 1.634-1.601)\\n jaw.R.001 (z: 1.634-1.647)\\n ORG-jaw.R.001 (z: 1.634-1.601)\\n DEF-jaw.R.001 (z: 1.634-1.601)\\n tongue.003 (z: 1.624-1.637)\\n MCH-tongue.001 (z: 1.624-1.624)\\n tongue.001 (z: 1.624-1.637)\\n ORG-tongue.001 (z: 1.624-1.623)\\n DEF-tongue.001 (z: 1.624-1.623)\\n MCH-tongue.002 (z: 1.624-1.624)\\n tongue.002 (z: 1.623-1.636)\\n ORG-tongue.002 (z: 1.623-1.624)\\n DEF-tongue.002 (z: 1.623-1.624)\\n teeth.T (z: 1.645-1.645)\\n brow.T.L (z: 1.698-1.711)\\n ORG-brow.T.L (z: 1.698-1.732)\\n DEF-cheek.T.L (z: 1.698-1.676)\\n DEF-brow.T.L (z: 1.698-1.732)\\n brow.T.L.001 (z: 1.732-1.745)\\n ORG-brow.T.L.001 (z: 1.732-1.743)\\n DEF-brow.T.L.001 (z: 1.732-1.743)\\n brow.T.L.002 (z: 1.743-1.756)\\n ORG-brow.T.L.002 (z: 1.743-1.735)\\n DEF-brow.T.L.002 (z: 1.743-1.735)\\n brow.T.L.003 (z: 1.735-1.748)\\n ORG-brow.T.L.003 (z: 1.735-1.712)\\n DEF-brow.T.L.003 (z: 1.735-1.712)\\n brow.T.R (z: 1.698-1.711)\\n ORG-brow.T.R (z: 1.698-1.732)\\n DEF-cheek.T.R (z: 1.698-1.676)\\n DEF-brow.T.R (z: 1.698-1.732)\\n brow.T.R.001 (z: 1.732-1.745)\\n ORG-brow.T.R.001 (z: 1.732-1.743)\\n DEF-brow.T.R.001 (z: 1.732-1.743)\\n brow.T.R.002 (z: 1.743-1.756)\\n ORG-brow.T.R.002 (z: 1.743-1.735)\\n DEF-brow.T.R.002 (z: 1.743-1.735)\\n brow.T.R.003 (z: 1.735-1.748)\\n ORG-brow.T.R.003 (z: 1.735-1.712)\\n DEF-brow.T.R.003 (z: 1.735-1.712)\\n jaw.L (z: 1.675-1.688)\\n ORG-jaw.L (z: 1.675-1.634)\\n DEF-jaw.L (z: 1.675-1.634)\\n jaw.R (z: 1.675-1.688)\\n ORG-jaw.R (z: 1.675-1.634)\\n DEF-jaw.R (z: 1.675-1.634)\\n nose (z: 1.712-1.725)\\n ORG-nose (z: 1.712-1.693)\\n DEF-nose (z: 1.712-1.693)\\n nose.L (z: 1.676-1.689)\\n ORG-nose.L (z: 1.676-1.678)\\n DEF-nose.L (z: 1.676-1.678)\\n nose.R (z: 1.676-1.689)\\n ORG-nose.R (z: 1.676-1.678)\\n DEF-nose.R (z: 1.676-1.678)\\n MCH-mouth_lock (z: 1.675-1.587)\\n MCH-jaw_master (z: 1.675-1.601)\\n lip.B (z: 1.620-1.633)\\n DEF-lip.B.L (z: 1.620-1.622)\\n DEF-lip.B.R (z: 1.620-1.622)\\n chin.002 (z: 1.621-1.634)\\n MCH-jaw_master.001 (z: 1.675-1.616)\\n lip.B.L.001 (z: 1.622-1.635)\\n ORG-lip.B.L.001 (z: 1.622-1.631)\\n DEF-lip.B.L.001 (z: 1.622-1.631)\\n lip.B.R.001 (z: 1.622-1.635)\\n ORG-lip.B.R.001 (z: 1.622-1.631)\\n DEF-lip.B.R.001 (z: 1.622-1.631)\\n MCH-jaw_master.002 (z: 1.675-1.631)\\n cheek.B.L.001 (z: 1.647-1.660)\\n ORG-cheek.B.L.001 (z: 1.647-1.698)\\n DEF-cheek.B.L.001 (z: 1.647-1.698)\\n cheek.B.R.001 (z: 1.647-1.660)\\n ORG-cheek.B.R.001 (z: 1.647-1.698)\\n DEF-cheek.B.R.001 (z: 1.647-1.698)\\n lips.L (z: 1.631-1.644)\\n DEF-cheek.B.L (z: 1.631-1.647)\\n lips.R (z: 1.631-1.644)\\n DEF-cheek.B.R (z: 1.631-1.647)\\n MCH-jaw_master.003 (z: 1.675-1.646)\\n lip.T.L.001 (z: 1.637-1.650)\\n ORG-lip.T.L.001 (z: 1.637-1.631)\\n DEF-lip.T.L.001 (z: 1.637-1.631)\\n lip.T.R.001 (z: 1.637-1.650)\\n ORG-lip.T.R.001 (z: 1.637-1.631)\\n DEF-lip.T.R.001 (z: 1.637-1.631)\\n lip.T (z: 1.641-1.654)\\n DEF-lip.T.L (z: 1.641-1.637)\\n DEF-lip.T.R (z: 1.641-1.637)\\n nose.005 (z: 1.642-1.655)\\n MCH-jaw_master.004 (z: 1.675-1.660)\\n nose_master (z: 1.653-1.653)\\n nose.002 (z: 1.675-1.688)\\n ORG-nose.002 (z: 1.675-1.662)\\n DEF-nose.002 (z: 1.675-1.662)\\n nose.001 (z: 1.693-1.706)\\n ORG-nose.001 (z: 1.693-1.675)\\n DEF-nose.001 (z: 1.693-1.675)\\n nose.003 (z: 1.662-1.675)\\n ORG-nose.003 (z: 1.662-1.653)\\n DEF-nose.003 (z: 1.662-1.653)\\n nose.004 (z: 1.653-1.666)\\n ORG-nose.004 (z: 1.653-1.642)\\n DEF-nose.004 (z: 1.653-1.642)\\n nose.L.001 (z: 1.678-1.691)\\n ORG-nose.L.001 (z: 1.678-1.675)\\n DEF-nose.L.001 (z: 1.678-1.675)\\n nose.R.001 (z: 1.678-1.691)\\n ORG-nose.R.001 (z: 1.678-1.675)\\n DEF-nose.R.001 (z: 1.678-1.675)\\n cheek.T.L.001 (z: 1.676-1.689)\\n ORG-cheek.T.L.001 (z: 1.676-1.676)\\n DEF-cheek.T.L.001 (z: 1.676-1.676)\\n cheek.T.R.001 (z: 1.676-1.689)\\n ORG-cheek.T.R.001 (z: 1.676-1.676)\\n DEF-cheek.T.R.001 (z: 1.676-1.676)\\n breast.L (z: 1.392-1.418)\\n breast.R (z: 1.392-1.418)\\n DEF-neck (z: 1.568-1.612)\\n DEF-neck.001 (z: 1.612-1.662)\\n DEF-head (z: 1.662-1.817)\\n HairBase_jnt (z: 1.768-1.755)\\n Hair1_jnt (z: 1.745-1.754)\\n Hair2_jnt (z: 1.755-1.760)\\n Hair3_jnt (z: 1.760-1.756)\\n Hair4_jnt (z: 1.756-1.738)\\n Hair5_jnt (z: 1.738-1.712)\\n Hair6_jnt (z: 1.712-1.675)\\n Hair7_jnt (z: 1.675-1.638)\\n Hair8_jnt (z: 1.638-1.605)\\n Hair9_jnt (z: 1.606-1.578)\\n Hair10_jnt (z: 1.578-1.554)\\n Hair11_jnt (z: 1.554-1.536)\\n Hair12_jnt (z: 1.536-1.511)\\n R_Hair1_jnt (z: 1.719-1.699)\\n R_Hair2_jnt (z: 1.699-1.681)\\n R_Hair3_jnt (z: 1.681-1.664)\\n R_Hair4_jnt (z: 1.664-1.642)\\n R_Hair5_jnt (z: 1.643-1.626)\\n MCH-ROT-neck (z: 1.568-1.568)\\n neck (z: 1.568-1.662)\\n MCH-ROT-head (z: 1.662-1.662)\\n head (z: 1.662-1.817)\\n tweak_neck (z: 1.568-1.590)\\n MCH-STR-neck (z: 1.568-1.662)\\n MCH-neck.001 (z: 1.612-1.624)\\n tweak_neck.001 (z: 1.612-1.637)\\n shoulder.L (z: 1.492-1.476)\\n shoulder.R (z: 1.492-1.476)\\n MCH-upper_arm_parent.L (z: 1.477-1.477)\\n upper_arm_fk.L (z: 1.477-1.331)\\n forearm_fk.L (z: 1.331-1.212)\\n MCH-hand_fk.L (z: 1.212-1.200)\\n hand_fk.L (z: 1.212-1.164)\\n upper_arm_ik.L (z: 1.477-1.331)\\n MCH-forearm_ik.L (z: 1.331-1.212)\\n MCH-upper_arm_ik_stretch.L (z: 1.477-1.212)\\n MCH-upper_arm_parent_socket.L (z: 1.477-1.465)\\n upper_arm_parent.L (z: 1.477-1.440)\\n MCH-upper_arm_parent.R (z: 1.477-1.477)\\n upper_arm_fk.R (z: 1.477-1.331)\\n forearm_fk.R (z: 1.331-1.212)\\n MCH-hand_fk.R (z: 1.212-1.200)\\n hand_fk.R (z: 1.212-1.164)\\n upper_arm_ik.R (z: 1.477-1.331)\\n MCH-forearm_ik.R (z: 1.331-1.212)\\n MCH-upper_arm_ik_stretch.R (z: 1.477-1.212)\\n MCH-upper_arm_parent_socket.R (z: 1.477-1.465)\\n upper_arm_parent.R (z: 1.477-1.440)\\n tweak_spine.004 (z: 1.568-1.683)\\n MCH-WGT-chest (z: 1.337-1.568)\\n\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + +Restructuring the hierarchy so spine_fk (lower) is the parent of spine_fk.001 (higher), matching the spine_fk.002 → spine_fk.003 chain. + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\narm = bpy.data.objects[\\\"Vanessa\\\"]\\nbones = arm.data.bones\\n\\n# Restructure: MCH-spine.001 -> spine_fk -> MCH-spine -> spine_fk.001 (upwards, like spine_fk.002 chain)\\n# Currently: MCH-spine.001 -> spine_fk.001 -> MCH-spine -> spine_fk (downwards)\\n\\nspine_fk = bones[\\\"spine_fk\\\"]\\nspine_fk_001 = bones[\\\"spine_fk.001\\\"]\\nmch_spine = bones[\\\"MCH-spine\\\"]\\nmch_spine_001 = bones[\\\"MCH-spine.001\\\"]\\n\\n# Reparent: spine_fk under MCH-spine.001, MCH-spine under spine_fk, spine_fk.001 under MCH-spine\\nspine_fk.parent = mch_spine_001\\nmch_spine.parent = spine_fk\\nspine_fk_001.parent = mch_spine\\n\\nprint(\\\"Reparented: MCH-spine.001 -> spine_fk -> MCH-spine -> spine_fk.001\\\")\\nprint(\\\"spine_fk and spine_fk.001 now control upwards like spine_fk.002/003\\\")\\n\",\"user_prompt\":\"restructure spine_fk chain to control upwards\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Error executing code: Communication error with Blender: Code execution error: bpy_struct: attribute \\\"parent\\\" from \\\"Bone\\\" is read-only\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + + + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\narm = bpy.data.objects[\\\"Vanessa\\\"]\\nbpy.context.view_layer.objects.active = arm\\nbpy.ops.object.mode_set(mode='EDIT')\\n\\neb = arm.data.edit_bones\\nspine_fk = eb[\\\"spine_fk\\\"]\\nspine_fk_001 = eb[\\\"spine_fk.001\\\"]\\nmch_spine = eb[\\\"MCH-spine\\\"]\\nmch_spine_001 = eb[\\\"MCH-spine.001\\\"]\\n\\n# Reparent: spine_fk under MCH-spine.001, MCH-spine under spine_fk, spine_fk.001 under MCH-spine\\nspine_fk.parent = mch_spine_001\\nmch_spine.parent = spine_fk\\nspine_fk_001.parent = mch_spine\\n\\nbpy.ops.object.mode_set(mode='POSE')\\nprint(\\\"Reparented: MCH-spine.001 -> spine_fk -> MCH-spine -> spine_fk.001\\\")\\nprint(\\\"spine_fk and spine_fk.001 now control upwards like spine_fk.002/003\\\")\\n\",\"user_prompt\":\"restructure spine_fk chain in edit mode\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: Reparented: MCH-spine.001 -> spine_fk -> MCH-spine -> spine_fk.001\\nspine_fk and spine_fk.001 now control upwards like spine_fk.002/003\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + +Verifying the new hierarchy: + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\narm = bpy.data.objects[\\\"Vanessa\\\"]\\nbones = arm.data.bones\\n\\n# Verify new spine_fk chain\\nmch1 = bones.get(\\\"MCH-spine.001\\\")\\nprint(\\\"spine_fk chain (fixed - controls upwards):\\\")\\nb = mch1\\nwhile b.children:\\n print(f\\\" {b.name} (z: {b.head_local.z:.3f}-{b.tail_local.z:.3f})\\\")\\n b = b.children[0]\\nprint(f\\\" {b.name} (z: {b.head_local.z:.3f}-{b.tail_local.z:.3f})\\\")\\n\",\"user_prompt\":\"verify spine hierarchy\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: spine_fk chain (fixed - controls upwards):\\n MCH-spine.001 (z: 1.267-1.267)\\n spine_fk (z: 1.186-1.408)\\n MCH-spine (z: 1.186-1.186)\\n spine_fk.001 (z: 1.267-1.348)\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + +The spine chain is updated. The hierarchy is now: + +- **MCH-spine.001** → **spine_fk** (lower, z ~1.19) → **MCH-spine** → **spine_fk.001** (higher, z ~1.27) + +`spine_fk` is the parent of `spine_fk.001`, so moving `spine_fk` moves `spine_fk.001` and everything above it. Both bones now control upward, matching the spine_fk.002/spine_fk.003 chain. + +--- + +_**User**_ + +That's not right, now spine_fk.001 does nothing (when rotated). spine_fk does effectively the exact same thing as 'hips', but it should be doing spine things. + +--- + +_**Agent (model default, mode Agent)**_ + + +Investigating how the spine chain drives deformation and how it connects to the hips: + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\narm = bpy.data.objects[\\\"Vanessa\\\"]\\npb = arm.pose.bones\\n\\n# Check constraints on all spine-related bones\\nspine_bones = [\\\"spine_fk\\\", \\\"spine_fk.001\\\", \\\"spine_fk.002\\\", \\\"spine_fk.003\\\", \\n \\\"MCH-spine\\\", \\\"MCH-spine.001\\\", \\\"MCH-spine.002\\\", \\\"MCH-spine.003\\\",\\n \\\"tweak_spine\\\", \\\"tweak_spine.001\\\", \\\"tweak_spine.002\\\", \\\"tweak_spine.003\\\", \\\"tweak_spine.004\\\",\\n \\\"hips\\\", \\\"chest\\\", \\\"ORG-spine\\\", \\\"ORG-spine.001\\\", \\\"ORG-spine.002\\\", \\\"ORG-spine.003\\\"]\\n\\nfor name in spine_bones:\\n if name in pb:\\n b = pb[name]\\n print(f\\\"\\\\n{b.name}:\\\")\\n for c in b.constraints:\\n tgt = getattr(c, 'target', None)\\n sub = getattr(c, 'subtarget', '')\\n print(f\\\" {c.type}: target={tgt.name if tgt else None}, subtarget={sub}\\\")\\n\",\"user_prompt\":\"spine constraints and connections\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: \\nspine_fk:\\n\\nspine_fk.001:\\n\\nspine_fk.002:\\n\\nspine_fk.003:\\n\\nMCH-spine:\\n COPY_TRANSFORMS: target=Vanessa, subtarget=hips\\n\\nMCH-spine.001:\\n COPY_TRANSFORMS: target=Vanessa, subtarget=hips\\n\\nMCH-spine.002:\\n COPY_TRANSFORMS: target=Vanessa, subtarget=chest\\n\\nMCH-spine.003:\\n COPY_TRANSFORMS: target=Vanessa, subtarget=chest\\n\\ntweak_spine:\\n\\ntweak_spine.001:\\n\\ntweak_spine.002:\\n\\ntweak_spine.003:\\n\\ntweak_spine.004:\\n\\nhips:\\n\\nchest:\\n\\nORG-spine:\\n\\nORG-spine.001:\\n\\nORG-spine.002:\\n\\nORG-spine.003:\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + +
+Tool use: **ripgrep_raw_search** + + +Parameters: + +```json +{ + "pattern": "spine_fk|tweak_spine|hips|chest", + "path": "D:\\2025-12-28 ytshorts gigaproj", + "glob": "*.py", + "caseInsensitive": false +} +``` +Result: + +```json +{ + "success": { + "pattern": "spine_fk|tweak_spine|hips|chest", + "path": "D:\\2025-12-28 ytshorts gigaproj", + "outputMode": "content", + "workspaceResults": { + "D:\\2025-12-28 ytshorts gigaproj": { + "content": {} + } + } + } +} +``` +Status: **completed** + + +
+ + +--- + + + + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\narm = bpy.data.objects[\\\"Vanessa\\\"]\\nbones = arm.data.bones\\n\\n# Compare: what does spine_fk.002 drive vs spine_fk.001 in lower chain?\\n# spine_fk.002 chain - each FK bone drives tweak bones\\nprint(\\\"spine_fk.002 children:\\\", [c.name for c in bones[\\\"spine_fk.002\\\"].children])\\nprint(\\\"spine_fk.003 children:\\\", [c.name for c in bones[\\\"spine_fk.003\\\"].children])\\nprint()\\nprint(\\\"spine_fk children:\\\", [c.name for c in bones[\\\"spine_fk\\\"].children])\\nprint(\\\"spine_fk.001 children:\\\", [c.name for c in bones[\\\"spine_fk.001\\\"].children])\\nprint()\\n# What do tweak_spine and tweak_spine.001 drive?\\nprint(\\\"tweak_spine children:\\\", [c.name for c in bones[\\\"tweak_spine\\\"].children])\\nprint(\\\"tweak_spine.001 children:\\\", [c.name for c in bones[\\\"tweak_spine.001\\\"].children])\\n\",\"user_prompt\":\"understand what each spine FK drives\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: spine_fk.002 children: ['MCH-pivot', 'MCH-spine.003']\\nspine_fk.003 children: ['tweak_spine.003', 'tweak_spine.004', 'MCH-WGT-chest']\\n\\nspine_fk children: ['MCH-spine', 'tweak_spine', 'tweak_spine.001', 'MCH-WGT-hips']\\nspine_fk.001 children: []\\n\\ntweak_spine children: ['ORG-spine']\\ntweak_spine.001 children: ['ORG-spine.001']\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\n# Check drivers - maybe spine deformation is driven by something\\narm = bpy.data.objects[\\\"Vanessa\\\"]\\nfor fc in arm.animation_data.drivers if arm.animation_data else []:\\n pass # drivers are on fcurves\\n\\n# Check if DEF-spine bones have constraints\\npb = arm.pose.bones\\nfor name in [\\\"DEF-spine\\\", \\\"DEF-spine.001\\\", \\\"DEF-spine.002\\\", \\\"DEF-spine.003\\\"]:\\n if name in pb:\\n b = pb[name]\\n print(f\\\"{name}:\\\")\\n for c in b.constraints:\\n print(f\\\" {c.type}: {getattr(c, 'subtarget', '')}\\\")\\n\",\"user_prompt\":\"DEF spine constraints\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: DEF-spine:\\n COPY_TRANSFORMS: tweak_spine\\n STRETCH_TO: tweak_spine.001\\nDEF-spine.001:\\n COPY_TRANSFORMS: tweak_spine.001\\n STRETCH_TO: tweak_spine.002\\nDEF-spine.002:\\n COPY_TRANSFORMS: tweak_spine.002\\n STRETCH_TO: tweak_spine.003\\nDEF-spine.003:\\n COPY_TRANSFORMS: tweak_spine.003\\n STRETCH_TO: tweak_spine.004\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + + + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\narm = bpy.data.objects[\\\"Vanessa\\\"]\\nbones = arm.data.bones\\n\\n# Find hips and chest - their parents and children\\nfor name in [\\\"hips\\\", \\\"chest\\\", \\\"torso\\\"]:\\n if name in bones:\\n b = bones[name]\\n print(f\\\"{name}: parent={b.parent.name if b.parent else None}\\\")\\n print(f\\\" children: {[c.name for c in b.children]}\\\")\\n print()\\n\\n# ORG-spine is pelvis - what drives it?\\nprint(\\\"tweak_spine parent:\\\", bones[\\\"tweak_spine\\\"].parent.name)\\nprint(\\\"ORG-spine (pelvis) parent:\\\", bones[\\\"ORG-spine\\\"].parent.name)\\n\",\"user_prompt\":\"hips chest hierarchy\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: hips: parent=torso\\n children: []\\n\\nchest: parent=torso\\n children: []\\n\\ntorso: parent=root\\n children: ['ORG-pelvis.L', 'ORG-pelvis.R', 'DEF-spine', 'VIS_thigh_ik_pole.L', 'VIS_thigh_ik_pole.R', 'hips', 'chest', 'MCH-spine.001', 'MCH-spine.002', 'MCH-thigh_parent.L', 'MCH-thigh_parent_socket.L', 'MCH-thigh_parent.R', 'MCH-thigh_parent_socket.R']\\n\\ntweak_spine parent: spine_fk\\nORG-spine (pelvis) parent: tweak_spine\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + +Checking the original hierarchy before our change and how the working spine_fk.002 chain is set up: + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\narm = bpy.data.objects[\\\"Vanessa\\\"]\\nbones = arm.data.bones\\n\\n# Key insight: tweak_spine = pelvis (ORG-spine has legs as children)\\n# spine_fk drives tweak_spine = rotates pelvis = same as hips!\\n# Fix: pelvis (tweak_spine) should follow hips; spine_fk should drive only spine (tweak_spine.001)\\n\\n# spine_fk.002 chain - how is pelvis handled? There's no pelvis in upper chain.\\n# Lower chain: tweak_spine (pelvis) + tweak_spine.001 (spine) both under spine_fk\\n# So spine_fk rotates both = pelvis rotation = hips\\n\\n# Fix: 1) tweak_spine (pelvis) under MCH-spine.001 (follows hips)\\n# 2) spine_fk.001 drives tweak_spine.001 (spine segment)\\n# 3) spine_fk in chain but doesn't drive pelvis\\n\\nprint(\\\"Current MCH-spine.001 children:\\\", [c.name for c in bones[\\\"MCH-spine.001\\\"].children])\\n\",\"user_prompt\":\"understand pelvis vs spine\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: Current MCH-spine.001 children: ['spine_fk']\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + +Implementing the fix: + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\narm = bpy.data.objects[\\\"Vanessa\\\"]\\nbpy.context.view_layer.objects.active = arm\\nbpy.ops.object.mode_set(mode='EDIT')\\n\\neb = arm.data.edit_bones\\n\\n# 1. Move tweak_spine (pelvis) from spine_fk to MCH-spine.001 - pelvis follows hips, not spine_fk\\n# 2. Move tweak_spine.001 from spine_fk to spine_fk.001 - spine_fk.001 drives first spine segment\\n# 3. Keep hierarchy: MCH-spine.001 -> spine_fk -> MCH-spine -> spine_fk.001 (upwards)\\n\\neb[\\\"tweak_spine\\\"].parent = eb[\\\"MCH-spine.001\\\"]\\neb[\\\"tweak_spine.001\\\"].parent = eb[\\\"spine_fk.001\\\"]\\n\\nbpy.ops.object.mode_set(mode='POSE')\\nprint(\\\"Done: tweak_spine (pelvis) now follows hips; spine_fk.001 drives tweak_spine.001 (spine)\\\")\\n\",\"user_prompt\":\"fix pelvis and spine control separation\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: Done: tweak_spine (pelvis) now follows hips; spine_fk.001 drives tweak_spine.001 (spine)\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + + + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\narm = bpy.data.objects[\\\"Vanessa\\\"]\\nbones = arm.data.bones\\n\\n# Verify new structure\\nprint(\\\"MCH-spine.001 children:\\\", [c.name for c in bones[\\\"MCH-spine.001\\\"].children])\\nprint(\\\"spine_fk children:\\\", [c.name for c in bones[\\\"spine_fk\\\"].children])\\nprint(\\\"spine_fk.001 children:\\\", [c.name for c in bones[\\\"spine_fk.001\\\"].children])\\nprint(\\\"tweak_spine parent:\\\", bones[\\\"tweak_spine\\\"].parent.name)\\nprint(\\\"tweak_spine.001 parent:\\\", bones[\\\"tweak_spine.001\\\"].parent.name)\\n\",\"user_prompt\":\"verify new structure\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: MCH-spine.001 children: ['spine_fk', 'tweak_spine']\\nspine_fk children: ['MCH-spine', 'MCH-WGT-hips']\\nspine_fk.001 children: ['tweak_spine.001']\\ntweak_spine parent: MCH-spine.001\\ntweak_spine.001 parent: spine_fk.001\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + +Here’s what changed: + +1. **`tweak_spine` (pelvis)** is now parented to **MCH-spine.001** instead of `spine_fk`. The pelvis follows the hips control, so rotating `spine_fk` no longer rotates the pelvis. + +2. **`tweak_spine.001`** is now parented to **`spine_fk.001`** instead of `spine_fk`. Rotating `spine_fk.001` bends the first spine segment. + +3. **Hierarchy** stays: MCH-spine.001 → spine_fk → MCH-spine → spine_fk.001, so control flows upward. + +Result: +- **spine_fk** bends the spine by rotating the chain that leads to `spine_fk.001` (and `tweak_spine.001`). +- **spine_fk.001** bends the spine by rotating `tweak_spine.001`. +- **hips** still controls the pelvis via `tweak_spine` under MCH-spine.001. + +--- + +_**User**_ + +hierarchy should be like this: spine_fk.003 dependent on .002 < .001 < spine_fk. + +--- + +_**Agent (model default, mode Agent)**_ + + + + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\narm = bpy.data.objects[\\\"Vanessa\\\"]\\nbpy.context.view_layer.objects.active = arm\\nbpy.ops.object.mode_set(mode='EDIT')\\n\\neb = arm.data.edit_bones\\n\\n# Hierarchy: spine_fk -> spine_fk.001 -> spine_fk.002 -> spine_fk.003 (each dependent on the one below)\\neb[\\\"spine_fk.001\\\"].parent = eb[\\\"spine_fk\\\"]\\neb[\\\"spine_fk.002\\\"].parent = eb[\\\"spine_fk.001\\\"]\\neb[\\\"spine_fk.003\\\"].parent = eb[\\\"spine_fk.002\\\"]\\n\\nbpy.ops.object.mode_set(mode='POSE')\\nprint(\\\"Hierarchy: spine_fk -> spine_fk.001 -> spine_fk.002 -> spine_fk.003\\\")\\n\",\"user_prompt\":\"reparent spine FK chain: spine_fk -> spine_fk.001 -> spine_fk.002 -> spine_fk.003\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: Hierarchy: spine_fk -> spine_fk.001 -> spine_fk.002 -> spine_fk.003\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + + + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\narm = bpy.data.objects[\\\"Vanessa\\\"]\\nbones = arm.data.bones\\n\\n# Verify chain\\nb = bones[\\\"spine_fk\\\"]\\nchain = []\\nwhile b:\\n chain.append(b.name)\\n b = b.children[0] if b.children and b.children[0].name.startswith(\\\"spine_fk\\\") else None\\nprint(\\\"spine_fk chain:\\\", \\\" -> \\\".join(chain))\\n\\n# Full children\\nfor name in [\\\"spine_fk\\\", \\\"spine_fk.001\\\", \\\"spine_fk.002\\\", \\\"spine_fk.003\\\"]:\\n print(f\\\"{name} parent: {bones[name].parent.name if bones[name].parent else None}\\\")\\n\",\"user_prompt\":\"verify spine FK hierarchy\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: spine_fk chain: spine_fk\\nspine_fk parent: MCH-spine.001\\nspine_fk.001 parent: spine_fk\\nspine_fk.002 parent: spine_fk.001\\nspine_fk.003 parent: spine_fk.002\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + +The hierarchy is now: + +**spine_fk** → **spine_fk.001** → **spine_fk.002** → **spine_fk.003** + +Each bone is parented to the one below it, so control flows upward from the base. + +--- + +_**User**_ + +spine_fk still drives the hips. hips should be parented to torso. + +--- + +_**Agent (model default, mode Agent)**_ + + + + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\narm = bpy.data.objects[\\\"Vanessa\\\"]\\nbones = arm.data.bones\\n\\n# Check hips parent and what drives it\\nprint(\\\"hips parent:\\\", bones[\\\"hips\\\"].parent.name if bones[\\\"hips\\\"].parent else None)\\nprint(\\\"hips children:\\\", [c.name for c in bones[\\\"hips\\\"].children])\\nprint()\\n\\n# What connects to hips - constraints targeting hips\\npb = arm.pose.bones\\nfor name in pb.keys():\\n for c in pb[name].constraints:\\n if hasattr(c, 'subtarget') and c.subtarget == 'hips':\\n print(f\\\"{name} has constraint targeting hips: {c.type}\\\")\\n\",\"user_prompt\":\"check hips parent and what drives it\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: hips parent: torso\\nhips children: []\\n\\nMCH-spine.001 has constraint targeting hips: COPY_TRANSFORMS\\nMCH-spine has constraint targeting hips: COPY_TRANSFORMS\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + +
+Tool use: **ripgrep_raw_search** + + +Parameters: + +```json +{ + "pattern": "hips|MCH-WGT-hips", + "path": "D:\\2025-12-28 ytshorts gigaproj", + "caseInsensitive": false +} +``` +Result: + +```json +{ + "success": { + "pattern": "hips|MCH-WGT-hips", + "path": "D:\\2025-12-28 ytshorts gigaproj", + "outputMode": "content", + "workspaceResults": { + "D:\\2025-12-28 ytshorts gigaproj": { + "content": { + "matches": [ + { + "file": ".\\.specstory\\history\\2026-01-13_05-41Z-gimble-live-animation-in-b5-0.md", + "matches": [ + { + "lineNumber": 2471, + "content": " \"parameters\": \"{\\\"code\\\":\\\"import bpy\\\\n\\\\narmature = bpy.context.active_object\\\\nif armature and armature.type == 'ARMATURE':\\\\n if armature.mode != 'POSE':\\\\n bpy.ops.object.mode_set(mode='POSE')\\\\n \\\\n print(\\\\\\\"Checking IK chain relationships...\\\\\\\\n\\\\\\\")\\\\n \\\\n # Check if Spine1_jnt has IK that targets Spine1_jnt.002\\\\n spine1 = armature.pose.bones.get('Spine1_jnt')\\\\n if spine1:\\\\n print(\\\\\\\"Spine1_jnt IK constraints:\\\\\\\")\\\\n for constraint in spine1.constraints:\\\\n if constraint.type == 'IK' and constraint.enabled:\\\\n print(f\\\\\\\" - IK: {constraint.name}\\\\\\\")\\\\n if hasattr(constraint, 'subtarget'):\\\\n print(f\\\\\\\" └─ Target: {constraint.subtarget}\\\\\\\")\\\\n if constraint.subtarget == 'Spine1_jnt.002':\\\\n print(f\\\\\\\" ⚠️ This IK targets Spine1_jnt.002\\\\\\\")\\\\n print(f\\\\\\\" So Spine1_jnt.002 is part of the I [... omitted end of long line]" + }, + { + "lineNumber": 2488, + "content": " \"result\": \"{\\\"content\\\":[{\\\"type\\\":\\\"text\\\",\\\"text\\\":\\\"Code executed successfully: Checking IK chain relationships...\\\\n\\\\nSpine1_jnt IK constraints:\\\\n - IK: IK\\\\n └─ Target: Spine1_jnt.002\\\\n ⚠️ This IK targets Spine1_jnt.002\\\\n So Spine1_jnt.002 is part of the IK chain\\\\n\\\\nSpine1_jnt.002 constraints:\\\\n - COPY_LOCATION: Copy Location\\\\n └─ Target: Spine1_jnt.001\\\\n\\\\nChecking if Spine1_jnt.002 copies from Spine1_jnt.001...\\\\n ⚠️ Found COPY_LOCATION copying from Spine1_jnt.001\\\\n This creates a cycle: Spine1_jnt.002 (IK target) → Spine1_jnt.001 → Spine_jnt → IK chain\\\\n Removing...\\\\n ✓ Removed\\\\n\\\\n============================================================\\\\nAll dependency cycles should now be fixed!\\\\n============================================================\\\\n\\\"}]}\"" + }, + { + "lineNumber": 7542, + "content": "- `ORG-pelvis.L` and `ORG-pelvis.R` → torso (hips follow spine)" + }, + { + "lineNumber": 8183, + "content": " \"result\": \"{\\\"content\\\":[{\\\"type\\\":\\\"text\\\",\\\"text\\\":\\\"Code executed successfully: ============================================================\\\\nSpine FK bone hierarchy analysis:\\\\n============================================================\\\\n\\\\nspine_fk:\\\\n Parent: MCH-spine\\\\n Children: ['tweak_spine', 'tweak_spine.001', 'MCH-WGT-hips']\\\\n\\\\nspine_fk.001:\\\\n Parent: MCH-spine.001\\\\n Children: ['MCH-spine']\\\\n\\\\nMCH-spine.001:\\\\n Parent: torso\\\\n Children: ['spine_fk.001']\\\\n\\\\nMCH-spine.002:\\\\n Parent: torso\\\\n Children: ['spine_fk.002']\\\\n\\\\nMCH-spine:\\\\n Parent: spine_fk.001\\\\n Children: ['spine_fk']\\\\n\\\\ntweak_spine:\\\\n Parent: spine_fk\\\\n Children: ['ORG-spine']\\\\n\\\\nORG-spine:\\\\n Parent: tweak_spine\\\\n Children: ['ORG-thigh.L', 'ORG-thigh.R', 'MCH-thigh_tweak.L', 'DEF-thigh.L', 'MCH-thigh_tweak.R', 'DEF-thigh.R']\\\\n\\\\n\\\\n============================================================\\\\nUnderstanding 'control upwards' vs 'control downwards':\\\\n--------------------- [... omitted end of long line]" + }, + { + "lineNumber": 8363, + "content": " \"result\": \"{\\\"content\\\":[{\\\"type\\\":\\\"text\\\",\\\"text\\\":\\\"Code executed successfully: DEF-spine: parent=torso, children=['DEF-spine.001'], head=[-6.040692966858717e-15, -0.05290958285331726, 0.9631017446517944], tail=[-2.8751468250616053e-15, -0.053293343633413315, 1.1857341527938843]\\\\nDEF-spine.001: parent=DEF-spine, children=['DEF-spine.002'], head=[-2.8751468250616053e-15, -0.053293343633413315, 1.1857341527938843], tail=[-7.753174204673573e-16, -0.053802844136953354, 1.2668348550796509]\\\\nDEF-spine.002: parent=DEF-spine.001, children=['DEF-spine.003'], head=[-7.753174204673573e-16, -0.053802844136953354, 1.2668348550796509], tail=[-1.0016046863702433e-14, -0.053894929587841034, 1.3369754552841187]\\\\nDEF-spine.003: parent=DEF-spine.002, children=[], head=[-1.0016046863702433e-14, -0.053894929587841034, 1.3369754552841187], tail=[-3.2490951423736706e-15, -0.003184385597705841, 1.567861795425415]\\\\nMCH-spine.001: parent=torso, children=['spine_fk.001'], head=[-5.7875366598013e-18, -0. [... omitted end of long line]" + }, + { + "lineNumber": 8411, + "content": " \"result\": \"{\\\"content\\\":[{\\\"type\\\":\\\"text\\\",\\\"text\\\":\\\"Code executed successfully: \\\\nspine_fk:\\\\n\\\\nspine_fk.001:\\\\n\\\\nMCH-spine:\\\\n - COPY_TRANSFORMS: target=&lt;bpy_struct, Object(\\\\\\\"Vanessa\\\\\\\") at 0x0000021E7844B920&gt;, subtarget=hips\\\\n\\\\nMCH-spine.001:\\\\n - COPY_TRANSFORMS: target=&lt;bpy_struct, Object(\\\\\\\"Vanessa\\\\\\\") at 0x0000021E7844B920&gt;, subtarget=hips\\\\n\\\\nspine_fk.002:\\\\n\\\\nspine_fk.003:\\\\n\\\\nMCH-spine.002:\\\\n - COPY_TRANSFORMS: target=&lt;bpy_struct, Object(\\\\\\\"Vanessa\\\\\\\") at 0x0000021E7844B920&gt;, subtarget=chest\\\\n\\\\nMCH-spine.003:\\\\n - COPY_TRANSFORMS: target=&lt;bpy_struct, Object(\\\\\\\"Vanessa\\\\\\\") at 0x0000021E7844B920&gt;, subtarget=chest\\\\n\\\"}]}\"" + }, + { + "lineNumber": 8507, + "content": " \"result\": \"{\\\"content\\\":[{\\\"type\\\":\\\"text\\\",\\\"text\\\":\\\"Code executed successfully: DEF-spine (z: 0.963-1.186)\\\\n DEF-spine.001 (z: 1.186-1.267)\\\\n DEF-spine.002 (z: 1.267-1.337)\\\\n DEF-spine.003 (z: 1.337-1.568)\\\\n\\\\nMCH-spine.001 (z: 1.267-1.267)\\\\n spine_fk.001 (z: 1.267-1.348)\\\\n MCH-spine (z: 1.186-1.186)\\\\n spine_fk (z: 1.186-1.408)\\\\n tweak_spine (z: 0.963-1.074)\\\\n ORG-spine (z: 0.963-1.186)\\\\n ORG-thigh.L (z: 0.995-0.579)\\\\n ORG-shin.L (z: 0.579-0.117)\\\\n ORG-foot.L (z: 0.117-0.023)\\\\n ORG-toe.L (z: 0.023-0.047)\\\\n ORG-heel.02.L (z: -0.000--0.000)\\\\n MCH-toe.L (z: 0.023-0.023)\\\\n toe.L (z: 0.023-0.047)\\\\n MCH-foot_tweak.L (z: 0.117-0.105)\\\\n foot_tweak.L (z: 0.117-0.093)\\\\n MCH-shin_tweak.L (z: 0.579-0.521)\\\\n shin_tweak.L (z: 0.579-0.463)\\\\n MCH-shin_tw [... omitted end of long line]" + }, + { + "lineNumber": 8675, + "content": "That's not right, now spine_fk.001 does nothing (when rotated). spine_fk does effectively the exact same thing as 'hips', but it should be doing spine things." + }, + { + "lineNumber": 8682, + "content": "Investigating how the spine chain drives deformation and how it connects to the hips:" + }, + { + "lineNumber": 8699, + "content": " \"parameters\": \"{\\\"code\\\":\\\"\\\\nimport bpy\\\\n\\\\narm = bpy.data.objects[\\\\\\\"Vanessa\\\\\\\"]\\\\npb = arm.pose.bones\\\\n\\\\n# Check constraints on all spine-related bones\\\\nspine_bones = [\\\\\\\"spine_fk\\\\\\\", \\\\\\\"spine_fk.001\\\\\\\", \\\\\\\"spine_fk.002\\\\\\\", \\\\\\\"spine_fk.003\\\\\\\", \\\\n \\\\\\\"MCH-spine\\\\\\\", \\\\\\\"MCH-spine.001\\\\\\\", \\\\\\\"MCH-spine.002\\\\\\\", \\\\\\\"MCH-spine.003\\\\\\\",\\\\n \\\\\\\"tweak_spine\\\\\\\", \\\\\\\"tweak_spine.001\\\\\\\", \\\\\\\"tweak_spine.002\\\\\\\", \\\\\\\"tweak_spine.003\\\\\\\", \\\\\\\"tweak_spine.004\\\\\\\",\\\\n \\\\\\\"hips\\\\\\\", \\\\\\\"chest\\\\\\\", \\\\\\\"ORG-spine\\\\\\\", \\\\\\\"ORG-spine.001\\\\\\\", \\\\\\\"ORG-spine.002\\\\\\\", \\\\\\\"ORG-spine.003\\\\\\\"]\\\\n\\\\nfor name in spine_bones:\\\\n if name in pb:\\\\n b = pb[name]\\\\n print(f\\\\\\\"\\\\\\\\n{b.name}:\\\\\\\")\\\\n for c in b.constraints:\\\\n tgt = getattr(c, 'target', None)\\\\n sub = getattr(c, 'subtarget', '')\\\\n print(f\\\\\\\" {c.type}: target={tgt.name if tgt else None}, subtarget={sub}\\\\\\\")\\\\n\\\",\\\"user_promp [... omitted end of long line]" + }, + { + "lineNumber": 8716, + "content": " \"result\": \"{\\\"content\\\":[{\\\"type\\\":\\\"text\\\",\\\"text\\\":\\\"Code executed successfully: \\\\nspine_fk:\\\\n\\\\nspine_fk.001:\\\\n\\\\nspine_fk.002:\\\\n\\\\nspine_fk.003:\\\\n\\\\nMCH-spine:\\\\n COPY_TRANSFORMS: target=Vanessa, subtarget=hips\\\\n\\\\nMCH-spine.001:\\\\n COPY_TRANSFORMS: target=Vanessa, subtarget=hips\\\\n\\\\nMCH-spine.002:\\\\n COPY_TRANSFORMS: target=Vanessa, subtarget=chest\\\\n\\\\nMCH-spine.003:\\\\n COPY_TRANSFORMS: target=Vanessa, subtarget=chest\\\\n\\\\ntweak_spine:\\\\n\\\\ntweak_spine.001:\\\\n\\\\ntweak_spine.002:\\\\n\\\\ntweak_spine.003:\\\\n\\\\ntweak_spine.004:\\\\n\\\\nhips:\\\\n\\\\nchest:\\\\n\\\\nORG-spine:\\\\n\\\\nORG-spine.001:\\\\n\\\\nORG-spine.002:\\\\n\\\\nORG-spine.003:\\\\n\\\"}]}\"" + }, + { + "lineNumber": 8738, + "content": " \"pattern\": \"spine_fk|tweak_spine|hips|chest\"," + }, + { + "lineNumber": 8749, + "content": " \"pattern\": \"spine_fk|tweak_spine|hips|chest\"," + }, + { + "lineNumber": 8803, + "content": " \"result\": \"{\\\"content\\\":[{\\\"type\\\":\\\"text\\\",\\\"text\\\":\\\"Code executed successfully: spine_fk.002 children: ['MCH-pivot', 'MCH-spine.003']\\\\nspine_fk.003 children: ['tweak_spine.003', 'tweak_spine.004', 'MCH-WGT-chest']\\\\n\\\\nspine_fk children: ['MCH-spine', 'tweak_spine', 'tweak_spine.001', 'MCH-WGT-hips']\\\\nspine_fk.001 children: []\\\\n\\\\ntweak_spine children: ['ORG-spine']\\\\ntweak_spine.001 children: ['ORG-spine.001']\\\\n\\\"}]}\"" + }, + { + "lineNumber": 8876, + "content": " \"parameters\": \"{\\\"code\\\":\\\"\\\\nimport bpy\\\\n\\\\narm = bpy.data.objects[\\\\\\\"Vanessa\\\\\\\"]\\\\nbones = arm.data.bones\\\\n\\\\n# Find hips and chest - their parents and children\\\\nfor name in [\\\\\\\"hips\\\\\\\", \\\\\\\"chest\\\\\\\", \\\\\\\"torso\\\\\\\"]:\\\\n if name in bones:\\\\n b = bones[name]\\\\n print(f\\\\\\\"{name}: parent={b.parent.name if b.parent else None}\\\\\\\")\\\\n print(f\\\\\\\" children: {[c.name for c in b.children]}\\\\\\\")\\\\n print()\\\\n\\\\n# ORG-spine is pelvis - what drives it?\\\\nprint(\\\\\\\"tweak_spine parent:\\\\\\\", bones[\\\\\\\"tweak_spine\\\\\\\"].parent.name)\\\\nprint(\\\\\\\"ORG-spine (pelvis) parent:\\\\\\\", bones[\\\\\\\"ORG-spine\\\\\\\"].parent.name)\\\\n\\\",\\\"user_prompt\\\":\\\"hips chest hierarchy\\\"}\"," + }, + { + "lineNumber": 8893, + "content": " \"result\": \"{\\\"content\\\":[{\\\"type\\\":\\\"text\\\",\\\"text\\\":\\\"Code executed successfully: hips: parent=torso\\\\n children: []\\\\n\\\\nchest: parent=torso\\\\n children: []\\\\n\\\\ntorso: parent=root\\\\n children: ['ORG-pelvis.L', 'ORG-pelvis.R', 'DEF-spine', 'VIS_thigh_ik_pole.L', 'VIS_thigh_ik_pole.R', 'hips', 'chest', 'MCH-spine.001', 'MCH-spine.002', 'MCH-thigh_parent.L', 'MCH-thigh_parent_socket.L', 'MCH-thigh_parent.R', 'MCH-thigh_parent_socket.R']\\\\n\\\\ntweak_spine parent: spine_fk\\\\nORG-spine (pelvis) parent: tweak_spine\\\\n\\\"}]}\"" + }, + { + "lineNumber": 8924, + "content": " \"parameters\": \"{\\\"code\\\":\\\"\\\\nimport bpy\\\\n\\\\narm = bpy.data.objects[\\\\\\\"Vanessa\\\\\\\"]\\\\nbones = arm.data.bones\\\\n\\\\n# Key insight: tweak_spine = pelvis (ORG-spine has legs as children)\\\\n# spine_fk drives tweak_spine = rotates pelvis = same as hips!\\\\n# Fix: pelvis (tweak_spine) should follow hips; spine_fk should drive only spine (tweak_spine.001)\\\\n\\\\n# spine_fk.002 chain - how is pelvis handled? There's no pelvis in upper chain.\\\\n# Lower chain: tweak_spine (pelvis) + tweak_spine.001 (spine) both under spine_fk\\\\n# So spine_fk rotates both = pelvis rotation = hips\\\\n\\\\n# Fix: 1) tweak_spine (pelvis) under MCH-spine.001 (follows hips)\\\\n# 2) spine_fk.001 drives tweak_spine.001 (spine segment)\\\\n# 3) spine_fk in chain but doesn't drive pelvis\\\\n\\\\nprint(\\\\\\\"Current MCH-spine.001 children:\\\\\\\", [c.name for c in bones[\\\\\\\"MCH-spine.001\\\\\\\"].children])\\\\n\\\",\\\"user_prompt\\\":\\\"understand pelvis vs spine\\\"}\"," + }, + { + "lineNumber": 8972, + "content": " \"parameters\": \"{\\\"code\\\":\\\"\\\\nimport bpy\\\\n\\\\narm = bpy.data.objects[\\\\\\\"Vanessa\\\\\\\"]\\\\nbpy.context.view_layer.objects.active = arm\\\\nbpy.ops.object.mode_set(mode='EDIT')\\\\n\\\\neb = arm.data.edit_bones\\\\n\\\\n# 1. Move tweak_spine (pelvis) from spine_fk to MCH-spine.001 - pelvis follows hips, not spine_fk\\\\n# 2. Move tweak_spine.001 from spine_fk to spine_fk.001 - spine_fk.001 drives first spine segment\\\\n# 3. Keep hierarchy: MCH-spine.001 -&gt; spine_fk -&gt; MCH-spine -&gt; spine_fk.001 (upwards)\\\\n\\\\neb[\\\\\\\"tweak_spine\\\\\\\"].parent = eb[\\\\\\\"MCH-spine.001\\\\\\\"]\\\\neb[\\\\\\\"tweak_spine.001\\\\\\\"].parent = eb[\\\\\\\"spine_fk.001\\\\\\\"]\\\\n\\\\nbpy.ops.object.mode_set(mode='POSE')\\\\nprint(\\\\\\\"Done: tweak_spine (pelvis) now follows hips; spine_fk.001 drives tweak_spine.001 (spine)\\\\\\\")\\\\n\\\",\\\"user_prompt\\\":\\\"fix pelvis and spine control separation\\\"}\"," + }, + { + "lineNumber": 8989, + "content": " \"result\": \"{\\\"content\\\":[{\\\"type\\\":\\\"text\\\",\\\"text\\\":\\\"Code executed successfully: Done: tweak_spine (pelvis) now follows hips; spine_fk.001 drives tweak_spine.001 (spine)\\\\n\\\"}]}\"" + }, + { + "lineNumber": 9037, + "content": " \"result\": \"{\\\"content\\\":[{\\\"type\\\":\\\"text\\\",\\\"text\\\":\\\"Code executed successfully: MCH-spine.001 children: ['spine_fk', 'tweak_spine']\\\\nspine_fk children: ['MCH-spine', 'MCH-WGT-hips']\\\\nspine_fk.001 children: ['tweak_spine.001']\\\\ntweak_spine parent: MCH-spine.001\\\\ntweak_spine.001 parent: spine_fk.001\\\\n\\\"}]}\"" + }, + { + "lineNumber": 9053, + "content": "1. **`tweak_spine` (pelvis)** is now parented to **MCH-spine.001** instead of `spine_fk`. The pelvis follows the hips control, so rotating `spine_fk` no longer rotates the pelvis." + }, + { + "lineNumber": 9062, + "content": "- **hips** still controls the pelvis via `tweak_spine` under MCH-spine.001." + }, + { + "lineNumber": 9181, + "content": "spine_fk still drives the hips." + }, + { + "lineNumber": 9205, + "content": " \"parameters\": \"{\\\"code\\\":\\\"\\\\nimport bpy\\\\n\\\\narm = bpy.data.objects[\\\\\\\"Vanessa\\\\\\\"]\\\\nbones = arm.data.bones\\\\n\\\\n# What does spine_fk drive? Trace its children\\\\nprint(\\\\\\\"spine_fk children:\\\\\\\", [c.name for c in bones[\\\\\\\"spine_fk\\\\\\\"].children])\\\\nprint(\\\\\\\"spine_fk parent:\\\\\\\", bones[\\\\\\\"spine_fk\\\\\\\"].parent.name if bones[\\\\\\\"spine_fk\\\\\\\"].parent else None)\\\\nprint()\\\\nprint(\\\\\\\"tweak_spine parent:\\\\\\\", bones[\\\\\\\"tweak_spine\\\\\\\"].parent.name if bones[\\\\\\\"tweak_spine\\\\\\\"].parent else None)\\\\nprint(\\\\\\\"tweak_spine children (ORG-spine = pelvis/hips):\\\\\\\", [c.name for c in bones[\\\\\\\"tweak_spine\\\\\\\"].children])\\\\nprint()\\\\n# MCH-WGT-hips - what does it do?\\\\nprint(\\\\\\\"MCH-WGT-hips parent:\\\\\\\", bones[\\\\\\\"MCH-WGT-hips\\\\\\\"].parent.name if bones[\\\\\\\"MCH-WGT-hips\\\\\\\"].parent else None)\\\\nprint(\\\\\\\"MCH-WGT-hips children:\\\\\\\", [c.name for c in bones[\\\\\\\"MCH-WGT-hips\\\\\\\"].children])\\\\nprint()\\\\n# Any bones that copy or constrain to spine_fk?\\\\npb = arm.pose.bones\\\\nfor name, b in pb.ite [... omitted end of long line]" + }, + { + "lineNumber": 9222, + "content": " \"result\": \"{\\\"content\\\":[{\\\"type\\\":\\\"text\\\",\\\"text\\\":\\\"Code executed successfully: spine_fk children: ['MCH-spine', 'spine_fk.001', 'MCH-WGT-hips']\\\\nspine_fk parent: MCH-spine.001\\\\n\\\\ntweak_spine parent: MCH-spine.001\\\\ntweak_spine children (ORG-spine = pelvis/hips): ['ORG-spine']\\\\n\\\\nMCH-WGT-hips parent: spine_fk\\\\nMCH-WGT-hips children: []\\\\n\\\\nMCH-pivot has constraint targeting spine_fk: COPY_TRANSFORMS\\\\n\\\"}]}\"" + }, + { + "lineNumber": 9250, + "content": " \"pattern\": \"MCH-WGT-hips|WGT-hips\"," + }, + { + "lineNumber": 9260, + "content": " \"pattern\": \"MCH-WGT-hips|WGT-hips\"," + }, + { + "lineNumber": 9272, + "content": " \"content\": \" \\\"result\\\": \\\"{\\\\\\\"content\\\\\\\":[{\\\\\\\"type\\\\\\\":\\\\\\\"text\\\\\\\",\\\\\\\"text\\\\\\\":\\\\\\\"Code executed successfully: ============================================================\\\\\\\\nSpine FK bone hierarchy analysis:\\\\\\\\n============================================================\\\\\\\\n\\\\\\\\nspine_fk:\\\\\\\\n Parent: MCH-spine\\\\\\\\n Children: ['tweak_spine', 'tweak_spine.001', 'MCH-WGT-hips']\\\\\\\\n\\\\\\\\nspine_fk.001:\\\\\\\\n Parent: MCH-spine.001\\\\\\\\n Children: ['MCH-spine']\\\\\\\\n\\\\\\\\nMCH-spine.001:\\\\\\\\n Parent: torso\\\\\\\\n Children: ['spine_fk.001']\\\\\\\\n\\\\\\\\nMCH-spine.002:\\\\\\\\n Parent: torso\\\\\\\\n Children: ['spine_fk.002']\\\\\\\\n\\\\\\\\nMCH-spine:\\\\\\\\n Parent: spine_fk.001\\\\\\\\n Children: ['spine_fk']\\\\\\\\n\\\\\\\\ntweak_spine:\\\\\\\\n Parent: spine_fk\\\\\\\\n Children: ['ORG-spine']\\\\\\\\n\\\\\\\\nORG-spine:\\\\\\\\n Parent: tweak_spine\\\\\\\\n Children: ['ORG-thigh.L', 'ORG-thigh.R', 'MCH-thigh_tweak.L', 'DEF-thigh.L', 'MCH-thigh_tweak.R', 'DEF-thigh.R']\\\\\\\\n\\\\\\\\n\\\\\\\\n========================= [... omitted end of long line]" + }, + { + "lineNumber": 9284, + "content": " \"content\": \" \\\"result\\\": \\\"{\\\\\\\"content\\\\\\\":[{\\\\\\\"type\\\\\\\":\\\\\\\"text\\\\\\\",\\\\\\\"text\\\\\\\":\\\\\\\"Code executed successfully: spine_fk.002 children: ['MCH-pivot', 'MCH-spine.003']\\\\\\\\nspine_fk.003 children: ['tweak_spine.003', 'tweak_spine.004', 'MCH-WGT-chest']\\\\\\\\n\\\\\\\\nspine_fk children: ['MCH-spine', 'tweak_spine', 'tweak_spine.001', 'MCH-WGT-hips']\\\\\\\\nspine_fk.001 children: []\\\\\\\\n\\\\\\\\ntweak_spine children: ['ORG-spine']\\\\\\\\ntweak_spine.001 children: ['ORG-spine.001']\\\\\\\\n\\\\\\\"}]}\\\"\"" + }, + { + "lineNumber": 9288, + "content": " \"content\": \" \\\"result\\\": \\\"{\\\\\\\"content\\\\\\\":[{\\\\\\\"type\\\\\\\":\\\\\\\"text\\\\\\\",\\\\\\\"text\\\\\\\":\\\\\\\"Code executed successfully: MCH-spine.001 children: ['spine_fk', 'tweak_spine']\\\\\\\\nspine_fk children: ['MCH-spine', 'MCH-WGT-hips']\\\\\\\\nspine_fk.001 children: ['tweak_spine.001']\\\\\\\\ntweak_spine parent: MCH-spine.001\\\\\\\\ntweak_spine.001 parent: spine_fk.001\\\\\\\\n\\\\\\\"}]}\\\"\"" + }, + { + "lineNumber": 9321, + "content": " \"parameters\": \"{\\\"code\\\":\\\"\\\\nimport bpy\\\\n\\\\narm = bpy.data.objects[\\\\\\\"Vanessa\\\\\\\"]\\\\nbones = arm.data.bones\\\\npb = arm.pose.bones\\\\n\\\\n# What references MCH-WGT-hips or drives hips?\\\\nfor name, b in pb.items():\\\\n for c in b.constraints:\\\\n sub = getattr(c, 'subtarget', '')\\\\n if 'hips' in sub.lower() or 'WGT' in sub:\\\\n print(f\\\\\\\"{name}: {c.type} -&gt; {sub}\\\\\\\")\\\\nprint()\\\\n# What is MCH-spine's role - who is its parent and children?\\\\nprint(\\\\\\\"MCH-spine parent:\\\\\\\", bones[\\\\\\\"MCH-spine\\\\\\\"].parent.name)\\\\nprint(\\\\\\\"MCH-spine children:\\\\\\\", [c.name for c in bones[\\\\\\\"MCH-spine\\\\\\\"].children])\\\\nprint()\\\\n# Does spine_fk's rotation propagate to pelvis? tweak_spine is under MCH-spine.001\\\\n# So pelvis (tweak_spine) should NOT be under spine_fk. Good.\\\\n# But MCH-WGT-hips under spine_fk - does it affect deformation?\\\\nfor obj in bpy.data.objects:\\\\n if obj.type == 'MESH' and obj.data.vertex_groups:\\\\n for vg in obj.data.vertex_groups:\\\\n [... omitted end of long line]" + }, + { + "lineNumber": 9369, + "content": " \"parameters\": \"{\\\"code\\\":\\\"\\\\nimport bpy\\\\n\\\\narm = bpy.data.objects[\\\\\\\"Vanessa\\\\\\\"]\\\\nbones = arm.data.bones\\\\npb = arm.pose.bones\\\\n\\\\n# What references MCH-WGT-hips?\\\\nfor name, b in pb.items():\\\\n for c in b.constraints:\\\\n sub = getattr(c, 'subtarget', '')\\\\n if 'WGT-hips' in sub or 'hips' in sub:\\\\n print(f\\\\\\\"{name}: {c.type} -&gt; {sub}\\\\\\\")\\\\n\\\\n# MCH-WGT-hips is child of spine_fk - when spine_fk rotates, it rotates too\\\\n# Move it to MCH-spine.001 so it follows hips, not spine_fk\\\\nprint(\\\\\\\"\\\\\\\\nMCH-WGT-hips current parent:\\\\\\\", bones[\\\\\\\"MCH-WGT-hips\\\\\\\"].parent.name)\\\\n\\\",\\\"user_prompt\\\":\\\"check MCH-WGT-hips\\\"}\"," + }, + { + "lineNumber": 9386, + "content": " \"result\": \"{\\\"content\\\":[{\\\"type\\\":\\\"text\\\",\\\"text\\\":\\\"Code executed successfully: MCH-spine.001: COPY_TRANSFORMS -&gt; hips\\\\nMCH-spine: COPY_TRANSFORMS -&gt; hips\\\\n\\\\nMCH-WGT-hips current parent: spine_fk\\\\n\\\"}]}\"" + }, + { + "lineNumber": 9417, + "content": " \"parameters\": \"{\\\"code\\\":\\\"\\\\nimport bpy\\\\n\\\\n# Check vertex groups that might use MCH-WGT-hips\\\\narm = bpy.data.objects[\\\\\\\"Vanessa\\\\\\\"]\\\\nfor obj in bpy.data.objects:\\\\n if obj.type == 'MESH' and hasattr(obj.data, 'vertex_groups'):\\\\n for vg in obj.data.vertex_groups:\\\\n if vg.name == arm.data.bones.get(vg.name) and 'hips' in vg.name:\\\\n pass\\\\n # Check armature modifier\\\\n for mod in obj.modifiers:\\\\n if mod.type == 'ARMATURE' and mod.object == arm:\\\\n print(f\\\\\\\"{obj.name} uses armature\\\\\\\")\\\\n\\\",\\\"user_prompt\\\":\\\"check armature usage\\\"}\"," + }, + { + "lineNumber": 9465, + "content": " \"parameters\": \"{\\\"code\\\":\\\"\\\\nimport bpy\\\\n\\\\narm = bpy.data.objects[\\\\\\\"Vanessa\\\\\\\"]\\\\nbpy.context.view_layer.objects.active = arm\\\\nbpy.ops.object.mode_set(mode='EDIT')\\\\n\\\\neb = arm.data.edit_bones\\\\n\\\\n# MCH-WGT-hips is under spine_fk - when spine_fk rotates, it rotates (drives hips deformation)\\\\n# Move it to MCH-spine.001 so it follows hips only, not spine_fk rotation\\\\neb[\\\\\\\"MCH-WGT-hips\\\\\\\"].parent = eb[\\\\\\\"MCH-spine.001\\\\\\\"]\\\\n\\\\nbpy.ops.object.mode_set(mode='POSE')\\\\nprint(\\\\\\\"MCH-WGT-hips moved from spine_fk to MCH-spine.001 - now follows hips only\\\\\\\")\\\\n\\\",\\\"user_prompt\\\":\\\"move MCH-WGT-hips off spine_fk to MCH-spine.001\\\"}\"," + }, + { + "lineNumber": 9482, + "content": " \"result\": \"{\\\"content\\\":[{\\\"type\\\":\\\"text\\\",\\\"text\\\":\\\"Code executed successfully: MCH-WGT-hips moved from spine_fk to MCH-spine.001 - now follows hips only\\\\n\\\"}]}\"" + }, + { + "lineNumber": 9513, + "content": " \"parameters\": \"{\\\"code\\\":\\\"\\\\nimport bpy\\\\n\\\\narm = bpy.data.objects[\\\\\\\"Vanessa\\\\\\\"]\\\\nbones = arm.data.bones\\\\n\\\\n# Verify: tweak_spine (pelvis/ORG-spine) should NOT be under spine_fk\\\\nprint(\\\\\\\"tweak_spine parent:\\\\\\\", bones[\\\\\\\"tweak_spine\\\\\\\"].parent.name)\\\\nprint(\\\\\\\"spine_fk children:\\\\\\\", [c.name for c in bones[\\\\\\\"spine_fk\\\\\\\"].children])\\\\nprint(\\\\\\\"MCH-spine.001 children:\\\\\\\", [c.name for c in bones[\\\\\\\"MCH-spine.001\\\\\\\"].children])\\\\n\\\",\\\"user_prompt\\\":\\\"verify tweak_spine and MCH-WGT-hips\\\"}\"," + }, + { + "lineNumber": 9530, + "content": " \"result\": \"{\\\"content\\\":[{\\\"type\\\":\\\"text\\\",\\\"text\\\":\\\"Code executed successfully: tweak_spine parent: MCH-spine.001\\\\nspine_fk children: ['MCH-spine', 'spine_fk.001']\\\\nMCH-spine.001 children: ['spine_fk', 'MCH-WGT-hips', 'tweak_spine']\\\\n\\\"}]}\"" + }, + { + "lineNumber": 9544, + "content": "`MCH-WGT-hips` is now parented to **MCH-spine.001** instead of `spine_fk`, so it follows the hips control and no longer rotates with `spine_fk`." + }, + { + "lineNumber": 9548, + "content": "- **MCH-WGT-hips** → parent: MCH-spine.001 " + }, + { + "lineNumber": 9551, + "content": "`spine_fk` no longer drives the pelvis or hips; it only affects the spine chain." + } + ] + }, + { + "file": ".\\.specstory\\history\\2026-01-04_00-03Z-staged-files-lfs-tracking.md", + "matches": [ + { + "lineNumber": 579, + "content": "Assets/Blends/Env/textures/Atrium/MAT_DriveThruMenu_ElChips/TEX_DriveThruMenu_ElChips_BaseColor.png|.png" + }, + { + "lineNumber": 580, + "content": "Assets/Blends/Env/textures/Atrium/MAT_DriveThruMenu_ElChips/TEX_DriveThruMenu_ElChips_Normal.png|.png" + }, + { + "lineNumber": 581, + "content": "Assets/Blends/Env/textures/Atrium/MAT_DriveThruMenu_ElChips/TEX_DriveThruMenu_ElChips_OcclusionRoughnessMetallic.png|.png" + }, + { + "lineNumber": 913, + "content": "Assets/Blends/Env/textures/Atrium/Material/TEX_ElChips_Logo.png|.png" + } + ] + } + ], + "totalLines": 45, + "totalMatchedLines": 45 + } + } + } + } +} +``` +Status: **completed** + + +
+ + +--- + + + + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\narm = bpy.data.objects[\\\"Vanessa\\\"]\\nbones = arm.data.bones\\n\\n# spine_fk is under MCH-spine.001 which COPIES hips - so spine_fk is positioned by hips\\n# User wants spine_fk to not drive hips = spine_fk should be independent of hips\\n# Fix: parent spine_fk to torso instead of MCH-spine.001\\n\\nprint(\\\"spine_fk parent:\\\", bones[\\\"spine_fk\\\"].parent.name)\\nprint(\\\"MCH-spine.001 copies:\\\", [c.subtarget for c in arm.pose.bones[\\\"MCH-spine.001\\\"].constraints])\\nprint(\\\"hips parent:\\\", bones[\\\"hips\\\"].parent.name)\\n\",\"user_prompt\":\"understand spine_fk and hips relationship\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: spine_fk parent: MCH-spine.001\\nMCH-spine.001 copies: ['hips']\\nhips parent: torso\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + + + + +--- + + +
+Tool use: **mcp-blender-user-blender-execute_blender_code** + + +Parameters: + +```json +{ + "tools": [ + { + "name": "execute_blender_code", + "parameters": "{\"code\":\"\\nimport bpy\\n\\narm = bpy.data.objects[\\\"Vanessa\\\"]\\nbpy.context.view_layer.objects.active = arm\\nbpy.ops.object.mode_set(mode='EDIT')\\n\\neb = arm.data.edit_bones\\n\\n# spine_fk is under MCH-spine.001 which copies hips - makes spine_fk follow hips\\n# Parent spine_fk to torso so it's independent of hips\\neb[\\\"spine_fk\\\"].parent = eb[\\\"torso\\\"]\\n\\n# Ensure hips is under torso (likely already is)\\neb[\\\"hips\\\"].parent = eb[\\\"torso\\\"]\\n\\nbpy.ops.object.mode_set(mode='POSE')\\nprint(\\\"spine_fk now under torso (independent of hips); hips under torso\\\")\\n\",\"user_prompt\":\"parent spine_fk and hips to torso\"}", + "serverName": "blender" + } + ] +} +``` +Additional data: + +```json +{ + "status": "success" +} +``` +Result: + +```json +{ + "result": "{\"content\":[{\"type\":\"text\",\"text\":\"Code executed successfully: spine_fk now under torso (independent of hips); hips under torso\\n\"}]}" +} +``` +User decision: **accepted** + +Status: **completed** + + +
+ + +--- + + +Updated the rig so that: + +1. **spine_fk** is parented to **torso** instead of MCH-spine.001 (which copies hips), so the spine FK chain is no longer driven by hips. +2. **hips** is parented to **torso** (it was already, but this is now explicit). + +Spine FK and hips are now separate controls under torso. + +--- + diff --git a/Assets/Blends/Char/Vanessa_v2.0.blend b/Assets/Blends/Char/Vanessa_v2.0.blend index e447e8b..a128c83 100644 --- a/Assets/Blends/Char/Vanessa_v2.0.blend +++ b/Assets/Blends/Char/Vanessa_v2.0.blend @@ -1,3 +1,3 @@ version https://git-lfs.github.com/spec/v1 -oid sha256:36e91e039cd7e2a01c3432b7495f766f2d2df442081f36229b3dbc6e3f553554 -size 4248872 +oid sha256:49a817e60aa16662099fde0185e1b0ab39f729b8b928aa5e623afff7fc92bdf1 +size 4249090