@pentaio/pentio-core

Core runtime package for Pentio.

@pentaio/pentio-core contains shared project types, interpolation utilities, math helpers, and the PentioEngine state machine runtime used by all platform renderers.

Install

npm i @pentaio/pentio-core

What this package provides

• Project types: PentioProject, Layer, Clip, StateMachine, Param, Action
• Runtime: PentioEngine
• Interpolation helpers: interpolateNumber, interpolateColor, interpolateVector2, interpolatePathPoints
• Math helpers: localToCanvas, canvasDeltaToLocal, getPathBounds, pathPointsToSvg

Quick start

import { PentioEngine, type PentioProject } from "@pentaio/pentio-core";

const project: PentioProject = JSON.parse(projectJsonString);
const engine = new PentioEngine(project);

// advance runtime by delta time in seconds
engine.tick(1 / 60);

// update runtime params (name or id)
engine.setParam("Param_0", true);

Notes

• @pentaio/pentio-core does not render to DOM or Canvas by itself.
• For browser rendering use @pentaio/pentio-player.
• For framework wrappers use @pentaio/pentio-react, @pentaio/pentio-vue, @pentaio/pentio-svelte, or @pentaio/pentio-react-native.

License

MIT