True RoboAnimator：Blender 导入导出插件

True RoboAnimator

Turn Blender keyframed chassis motion into physically accurate wheel rotation and engineering-ready CSV. Validate non‑holonomic motion, autocorrect infeasible paths, and drive or bake wheel rotations for clean, production‑ready results.

At a Glance

• Panel: 3D Viewport → N‑Panel → True RoboAnimator
• Blender: 4.2+
• License: GPL‑3.0
• Author: Danyal S.

✨ Features

Non‑holonomic validation Detects sideways slip via mid‑step heading projection.

Autocorrect modes

• Smooth S‑Ease Curve — cubic Bézier with slow–fast–slow easing; curvature auto‑clamped to respect min turn radius.
• Linear Rotate–Move–Rotate — rotate in place → move straight → rotate to final orientation; tunable Rotation Fraction splits segment time.

Wheel kinematics Computes per‑frame left/right wheel angles (θL/θR) and RPM from chassis motion, track width, and wheel radius (auto‑detect or manual).

Drivers & baking Attach scripted drivers (Euler or Quaternion) to wheel objects for live playback, or bake rotations to keyframes.

Engineering export

• CSV Engineering Export: continuous samples per frame or at a fixed Hz (configurable units: m/cm, rad/deg, RPM/RPS/deg/s).
• Keyframes Export: only chassis keyed frames as CSV or JSON with full transforms and wheel angles.

Flexible axes & directions Body forward axis (+X/−X/+Y/−Y); flip right/left wheel sign; choose wheel rotation axis X/Y/Z; Euler or Quaternion rotation mode.

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