Animation naturalness: spline interpolation, foot-flat, bar grip, secondary motion (L2–L4.2) - #37

Merged

a-baran-orhan merged 26 commits into

mainfrom

feat/l3-post-ik

Jul 12, 2026

Commits on Jul 11, 2026

docs: L2 spline-quaternion interpolation design spec
a-baran-orhan
committed
2b25abc
docs: L2 implementation plan
a-baran-orhan
committed
e46679a
feat(render): add squad quaternion-spline helper
a-baran-orhan
committed
c323b01
feat(parser): timing modes with legacy easing aliases
a-baran-orhan
committed
f69ccf0
feat(render): squad spline sampling with per-phase timing modes
a-baran-orhan
committed
c7a077b
feat(language): editor support for timing modes + deprecation hints
a-baran-orhan
committed
7aa9654
chore(eval): use TimingMode type for phase timing
a-baran-orhan
committed
1caacc9
feat: demo flow/settle/drive timing on dance-phrase and squat (L2)
a-baran-orhan
committed
6576d90
docs: L3.1 foot-flat correction design spec
a-baran-orhan
committed
be105f0
docs: L3.1 foot-flat implementation plan
a-baran-orhan
committed
d7bae8e
feat(render): levelPlantedFeet — plantigrade foot-flat correction
a-baran-orhan
committed
be3354f
feat(render): apply foot-flat in the viewer frame loop and on load
a-baran-orhan
committed
8f855e4
feat: squat rests flat via foot-flat; document ground-lock leveling (L3.1)
a-baran-orhan
committed
1809310
Switch playground and content links to clean /play routes
a-baran-orhan
committed
a588e23
docs: L3.2 bar-grip system design spec
a-baran-orhan
committed
cd5804c
feat(parser): grip directive with two-point side-anchor resolution
a-baran-orhan
committed
14793b6
feat(render): bar grip solve — two-point anchors, arm IK, finger wrap
a-baran-orhan
committed
9a8f6da
feat(language): editor support for the grip directive
a-baran-orhan
committed
2df04f1
feat: pull-up/dead-hang/hanging-knee-raise grip the bar via grip directive (L3.2)
a-baran-orhan
committed
ffec912
docs: L4 secondary-motion design spec (L4.1 relaxed hands)
a-baran-orhan
committed
ce3f90e
feat(render): relaxed resting hand pose (L4.1 secondary motion)
a-baran-orhan
committed
7734730
feat(render): contralateral arm swing during locomotion (L4.2)
a-baran-orhan
committed
27e0c82
Merge origin/main into feat/l3-post-ik
a-baran-orhan
committed
ae383c7
Reconcile merge: keep L2-L4 animation solvers over main's overlapping contact work
a-baran-orhan
committed
618c745
feat(render): look-at head tracking toward active contacts (L4.3)
a-baran-orhan
committed
b634ba1

Commits on Jul 12, 2026

feat(L1): wire 6 Mixamo mocap clips; gitignore FBX binaries; opt-in moves via clip directive
a-baran-orhan
committed
e89f576

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Animation naturalness: spline interpolation, foot-flat, bar grip, secondary motion (L2–L4.2) - #37

Animation naturalness: spline interpolation, foot-flat, bar grip, secondary motion (L2–L4.2)#37
a-baran-orhan merged 26 commits into
mainfrom
feat/l3-post-ik

Commits on Jul 11, 2026

docs: L2 spline-quaternion interpolation design spec

docs: L2 implementation plan

feat(render): add squad quaternion-spline helper

feat(parser): timing modes with legacy easing aliases

feat(render): squad spline sampling with per-phase timing modes

feat(language): editor support for timing modes + deprecation hints

chore(eval): use TimingMode type for phase timing

feat: demo flow/settle/drive timing on dance-phrase and squat (L2)

docs: L3.1 foot-flat correction design spec

docs: L3.1 foot-flat implementation plan

feat(render): levelPlantedFeet — plantigrade foot-flat correction

feat(render): apply foot-flat in the viewer frame loop and on load

feat: squat rests flat via foot-flat; document ground-lock leveling (L3.1)

Switch playground and content links to clean /play routes

docs: L3.2 bar-grip system design spec

feat(parser): grip directive with two-point side-anchor resolution

feat(render): bar grip solve — two-point anchors, arm IK, finger wrap

feat(language): editor support for the grip directive

feat: pull-up/dead-hang/hanging-knee-raise grip the bar via grip directive (L3.2)

docs: L4 secondary-motion design spec (L4.1 relaxed hands)

feat(render): relaxed resting hand pose (L4.1 secondary motion)

feat(render): contralateral arm swing during locomotion (L4.2)

Merge origin/main into feat/l3-post-ik

Reconcile merge: keep L2-L4 animation solvers over main's overlapping contact work

feat(render): look-at head tracking toward active contacts (L4.3)

Commits on Jul 12, 2026

feat(L1): wire 6 Mixamo mocap clips; gitignore FBX binaries; opt-in moves via clip directive