glodrei
Version:
useful add-ons for react-three-fiber
2 lines (1 loc) • 985 B
JavaScript
;Object.defineProperty(exports,"__esModule",{value:!0});var e=require("react"),r=require("three"),t=require("@react-three/fiber"),u=require("three-stdlib");function n(e){if(e&&e.__esModule)return e;var r=Object.create(null);return e&&Object.keys(e).forEach((function(t){if("default"!==t){var u=Object.getOwnPropertyDescriptor(e,t);Object.defineProperty(r,t,u.get?u:{enumerable:!0,get:function(){return e[t]}})}})),r.default=e,Object.freeze(r)}var c=n(e),a=n(r);const l=c.forwardRef((({children:e,curve:r},n)=>{const[l]=c.useState((()=>new a.Scene)),[o,i]=c.useState(),f=c.useRef();return c.useEffect((()=>{f.current=new u.Flow(l.children[0]),i(f.current.object3D)}),[e]),c.useEffect((()=>{var e;r&&(null==(e=f.current)||e.updateCurve(0,r))}),[r]),c.useImperativeHandle(n,(()=>({moveAlongCurve:e=>{var r;null==(r=f.current)||r.moveAlongCurve(e)}}))),c.createElement(c.Fragment,null,t.createPortal(e,l),o&&c.createElement("primitive",{object:o}))}));exports.CurveModifier=l;