Foxyz and Claude Opus 5.5
d83273dd2f
Body step 2: the player is a muscle-driven ragdoll (Project TX)
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PlayerRagdoll: 9 bodies, spine/neck ball joints, shoulder drives (girdle + muscle),
elbow hinges, torque-capped motor PDs toward the True Body, chest->hand guides,
implicit balance motor, mass-scaled ground control. PlayerRig: XR driver with
stick move / snap turn and Bonelab-style push-back (eye->camera sphere sweep).
Replaces the chase bodies in main.tscn; RagdollSpike regression (14 phases).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com >
2026-10-02 06:43:52 +03:00
Foxyz and Claude Opus 5.5
3a990c6dbe
Body rebuild step 0: Generic6DOFJoint3D on Box3D (fork patch 2) — ball w/ cone/twist + torque-capped muscle motor, weld, drive
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- addons/godot-box3d/bin/libgodot-box3d.so rebuilt from fork branch generic-6dof-joint
(weld patch + 6DOF); .vendor/box3d-generic-6dof.patch exported
- SixDofSpike: type, ball pivot/swing, cone+twist limits, muscle holds 2.94 N·m lever at 10 N·m
cap and fails at 1.5, tracks moving target, drive follows + push-off reaction, weld rigid,
live flag toggles — PASS x3; all existing spikes PASS x3 on the new binary
- research/godot-box3d-6dof.md (mapping, units, C# muscle recipe); HANDOFF/AGENTS pointers
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com >
2026-10-02 05:10:45 +03:00
Foxyz and Claude Opus 5.5
329b7bf143
Arm-length research: Nimso shoulder evolution + girdle anatomy; revised decision (True Body -> Scaled Body: uniform eye-height scale + shoulder-based reach remap, passive zero-setup calibration)
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com >
2026-10-02 04:34:16 +03:00
Foxyz and Claude Opus 5.5
4c27d68e84
Research: avatar arm length vs real arm length (Porssut 2022, Ponton CHI 2024, fitted avatars 2023, VRChat/Bonelab/Nimso) -> decision: fitted physics body + calibrated arm length, avatars as skins; fix seated-arm wording
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com >
2026-10-02 04:03:30 +03:00
Foxyz and Claude Opus 5.5
35fbbf0306
Research: exhaustive Nimso Project TX study (82 video transcripts) + Boneworks/BIMOS rig reference
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- research/nimso-project-tx.md: chronological per-video notes 2017-2026, topic synthesis,
VR Messs scope, proportions & calibration (Winter/Drillis-Contini/Dempster tables verified),
open unknowns
- research/sources/nimso-transcripts/: yt-dlp auto-caption transcripts + dated index (re-pullable)
- research/vr-physics-rig-hexabody.md: BIMOS/HexaBody/Boneworks reference, Box3D native joint
mapping (spherical/motor/prismatic/distance), superseded-as-target note
- AGENTS/HANDOFF research pointers
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com >
2026-10-02 03:29:03 +03:00
Foxyz and Claude Opus 5.5
cb518999e5
Body Stage 1 collapse root-caused + fixed: NaN in torso servo math (GetAngle = 2*acos(W) at W=1.0000001), not solver stacking
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- BodyMath.RotationError: atan2-based shortest-arc error (no NaN, no GetAxis gain collapse
inside 0.16 deg); used by PhysicsTorso orientation servo and PhysicsHands rotation lock
- BodyMath.ResetIfNonFinite escape hatch on torso + hands
- PhysicsHands.Drive extracted (static) so spikes run the real hand chase
- CollapseSpike: deterministic repro (slow yaw drift across a parked chest, 7/40 NaN on old
code) + solver-stacking scenarios (seated chest in table, two-hand-welded 50 kg anvil,
real PropShop) — 49/49 clean after fix, x3; all other spikes PASS x3
- Failure brief RESOLUTION section; HANDOFF/AGENTS updated
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com >
2026-10-01 23:55:46 +03:00
Foxyz1302
ce1e0e3b0c
Body Stage 1 failed first playtest (NaN solver blowup: seated chest-in-table + two-handed anvil weld); failure brief for external agent; docs marked, body track blocked pending diagnosis
2026-10-01 23:20:40 +03:00
Foxyz1302
970b5f1d50
Project TX video extractions into hugs research; dedupe AGENTS.md grab item; close research phase
2026-10-01 22:09:21 +03:00
Foxyz1302
9c676f49d3
Body-physics research (hugs + Nimso Hybrid Presence + Box3D facts), mark grab v5.3.1 validated, note Box3D fork
2026-10-01 21:54:34 +03:00
Foxyz1302
5d2c5bf265
Initial commit: VR Messs workspace (grab v5.3.1, body-physics research)
2026-10-01 21:32:13 +03:00
