export function setFromProp(o, prop) { if (prop instanceof Object) { Object.entries(prop).forEach(([key, value]) => { o[key] = value; }); } }; export function lerp(value1, value2, amount) { amount = amount < 0 ? 0 : amount; amount = amount > 1 ? 1 : amount; return value1 + (value2 - value1) * amount; }; export function lerpv3(v1, v2, amount) { v1.x = lerp(v1.x, v2.x, amount); v1.y = lerp(v1.y, v2.y, amount); v1.z = lerp(v1.z, v2.z, amount); };