export const EPSILON=0.000001;export function fequal(a,b,epsilon=EPSILON){return Math.abs(a-b)<epsilon}export function copysign(a,b){return Math.sign(b)*Math.abs(a)}export function clamp(x,min,max){return x<min?min:x>max?max:x}export function lerp(a,b,t){return a*(1-t)+b*t}
//# sourceMappingURL=data:application/json;charset=utf-8;base64,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