sporel/sporel-module-vagrant-skeleton
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feat(vagrant-skeleton): Subterrain-style lower-body control model

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Add lower_control virtual bone (reparents legs for independent orientation).
Update look_at fields: body uses "soft" target with slerp=6, head uses
"aim" target with instant snap and ±60° clamp. Rename walk.anim.json to
walk_fwd_lower.anim.json and add walk_back_lower, walk_left_lower,
walk_right_lower anims ported from substrate. Port HandleAnimationLower:
signed-angle sector selection (±45°/±135°) drives 4-directional walk anim
choice; wedge clamp sets lower_control rotation. Separate aim/soft look
targets both track raw mouse for now.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Axel Meyer
2026-05-18 21:19:08 +02:00
parent 926cb9da29
commit 794287fd10
6 changed files with 234 additions and 86 deletions
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25
rigs/humanoid.rig.json
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@@ -2,18 +2,19 @@
"id": "humanoid",
"asset_pack": "player",
"bones": [
{ "id": "root", "parent": null, "rest": {"x": 0, "y": 0, "rot": 0}, "z_order": -1 },
{ "id": "body", "parent": "root", "rest": {"x": 0, "y": 0, "rot": 0}, "z_order": 2, "texture": "body_001", "look_at": true, "look_at_speed": 180 },
{ "id": "head", "parent": "body", "rest": {"x": 0, "y": -3, "rot": 0, "rot_min": -90, "rot_max": 90}, "z_order": 6, "texture": "head_001", "look_at": true, "sprite_rot": -90 },
{ "id": "shoulders", "parent": "body", "rest": {"x": 0, "y": 0, "rot": 0}, "z_order": 5, "texture": "shoulder_001" },
{ "id": "upper_arm_l", "parent": "shoulders", "rest": {"x": -19, "y": -3, "rot": 0, "scl": [-1, 1]}, "z_order": 3, "texture": "upper_arm_001" },
{ "id": "upper_arm_r", "parent": "shoulders", "rest": {"x": 20, "y": -4, "rot": 0}, "z_order": 3, "texture": "upper_arm_001" },
{ "id": "lower_arm_l", "parent": "upper_arm_l","rest": {"x": 14, "y": -18, "rot": 0}, "z_order": 2, "texture": "lower_arm_001" },
{ "id": "lower_arm_r", "parent": "upper_arm_r","rest": {"x": 13, "y": -17, "rot": 0}, "z_order": 2, "texture": "lower_arm_001" },
{ "id": "leg_l", "parent": "root", "rest": {"x": -9, "y": 1, "rot": 0, "scl": [-1, -1]}, "z_order": 1, "texture": "leg_001" },
{ "id": "leg_r", "parent": "root", "rest": {"x": 9, "y": 1, "rot": 0, "scl": [ 1, -1]}, "z_order": 1, "texture": "leg_001" },
{ "id": "foot_l", "parent": "leg_l", "rest": {"x": 0, "y": 25, "rot": 0, "scl": [ 1, -1]}, "z_order": 0, "texture": "foot_001" },
{ "id": "foot_r", "parent": "leg_r", "rest": {"x": 0, "y": 26, "rot": 0, "scl": [ 1, -1]}, "z_order": 0, "texture": "foot_001" }
{ "id": "root", "parent": null, "rest": {"x": 0, "y": 0, "rot": 0}, "z_order": -1 },
{ "id": "lower_control", "parent": "root", "rest": {"x": 0, "y": 0, "rot": 0}, "virtual": true },
{ "id": "body", "parent": "root", "rest": {"x": 0, "y": 0, "rot": 0}, "z_order": 2, "texture": "body_001", "look_at": "soft", "look_at_slerp": 6 },
{ "id": "head", "parent": "body", "rest": {"x": 0, "y": -3, "rot": 0, "rot_min": -60, "rot_max": 60}, "z_order": 6, "texture": "head_001", "look_at": "aim", "sprite_rot": -90 },
{ "id": "shoulders", "parent": "body", "rest": {"x": 0, "y": 0, "rot": 0}, "z_order": 5, "texture": "shoulder_001" },
{ "id": "upper_arm_l", "parent": "shoulders", "rest": {"x": -19, "y": -3, "rot": 0, "scl": [-1, 1]}, "z_order": 3, "texture": "upper_arm_001" },
{ "id": "upper_arm_r", "parent": "shoulders", "rest": {"x": 20, "y": -4, "rot": 0}, "z_order": 3, "texture": "upper_arm_001" },
{ "id": "lower_arm_l", "parent": "upper_arm_l", "rest": {"x": 14, "y": -18, "rot": 0}, "z_order": 2, "texture": "lower_arm_001" },
{ "id": "lower_arm_r", "parent": "upper_arm_r", "rest": {"x": 13, "y": -17, "rot": 0}, "z_order": 2, "texture": "lower_arm_001" },
{ "id": "leg_l", "parent": "lower_control", "rest": {"x": -9, "y": 1, "rot": 0, "scl": [-1, -1]}, "z_order": 1, "texture": "leg_001" },
{ "id": "leg_r", "parent": "lower_control", "rest": {"x": 9, "y": 1, "rot": 0, "scl": [ 1, -1]}, "z_order": 1, "texture": "leg_001" },
{ "id": "foot_l", "parent": "leg_l", "rest": {"x": 0, "y": 25, "rot": 0, "scl": [ 1, -1]}, "z_order": 0, "texture": "foot_001" },
{ "id": "foot_r", "parent": "leg_r", "rest": {"x": 0, "y": 26, "rot": 0, "scl": [ 1, -1]}, "z_order": 0, "texture": "foot_001" }
],
"tracks": [
{ "id": "lower", "bones": ["leg_l", "leg_r", "foot_l", "foot_r"] },