@open-pencil-lowcode/motion

Framework-agnostic deterministic Motion planning and sampling for OpenPencil.

Ownership

This package owns:

• easing, timing, path, track, and scene-plan sampling;
• advanced paint, effect, font-axis, and vector projection planning;
• continuous-driver mapping, source inspection, target preparation, and input batching;
• deterministic generated-effect sampling and authored node changes.

Authored MotionSpec schemas, validation, presets, recipes, and libraries remain in @open-pencil-lowcode/scene-graph. Clocks, scheduling, playback handles, DOM projection, and Vanilla/Vue lifecycle adapters remain in @open-pencil-lowcode/motion-runtime. Editor state, Canvas rendering, export, and authoring tools remain in @open-pencil-lowcode/core and the app.

Usage

import { prepareMotionSamplingPlan, samplePreparedMotionPlan } from '@open-pencil-lowcode/motion'

const plan = prepareMotionSamplingPlan(motion, {
  selection: { mode: 'trigger', trigger: 'mount' }
})
const frame = samplePreparedMotionPlan(plan, 250)

The established @open-pencil-lowcode/core/motion entrypoint remains a compatibility export. New code should import this package directly.