22 lines
706 B
TypeScript
22 lines
706 B
TypeScript
export interface NumberGenerator {
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random: () => number;
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}
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export declare class SimplexNoise {
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private grad3;
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private grad4;
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private p;
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private perm;
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private simplex;
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/**
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* You can pass in a random number generator object if you like.
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* It is assumed to have a random() method.
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*/
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constructor(r?: NumberGenerator);
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dot: (g: number[], x: number, y: number) => number;
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dot3: (g: number[], x: number, y: number, z: number) => number;
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dot4: (g: number[], x: number, y: number, z: number, w: number) => number;
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noise: (xin: number, yin: number) => number;
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private noise3d;
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noise4d: (x: number, y: number, z: number, w: number) => number;
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}
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