@thi.ng/shader-ast-stdlib/math/interval.d.ts

Function collection for modular GPGPU / shader programming with @thi.ng/shader-ast

/**
 * GLSL 100 trunc() polyfill.
 */
export declare const trunc: import("@thi.ng/shader-ast").TaggedFn1<"float", "float">;
/**
 * Returns `x - y * trunc(x / y)`, i.e. essentially the same as JS `%` operator.
 * Result will always have the sign of `x`.
 */
export declare const modulo: import("@thi.ng/shader-ast").TaggedFn2<"float", "float", "float">;
/**
 * Same as
 * [`foldback01`](https://docs.thi.ng/umbrella/math/functions/foldback01.html).
 * Folds `x` into the closed `[0,1]` interval, using infinite internal
 * reflection on either side of the interval.
 *
 * @param x
 */
export declare const foldback01: import("@thi.ng/shader-ast").TaggedFn1<"float", "float">;
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