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

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

import type { Vec2Term } from "@thi.ng/shader-ast";
/**
 * Inline function. Returns counter-clockwise perpendicular vector (assuming
 * Y-up). `[-y,x]`
 *
 * @param v -
 */
export declare const perpendicularCCW: (v: Vec2Term) => import("@thi.ng/shader-ast").Lit<"vec2">;
/**
 * Inline function. Returns clockwise perpendicular vector (assuming Y-up).
 * `[y,-x]`
 *
 * @param v -
 */
export declare const perpendicularCW: (v: Vec2Term) => import("@thi.ng/shader-ast").Lit<"vec2">;
/**
 * Returns an orthogonal vector to `v`.
 *
 * http://lolengine.net/blog/2013/09/21/picking-orthogonal-vector-combing-coconuts
 */
export declare const orthogonal3: import("@thi.ng/shader-ast").TaggedFn1<"vec3", "vec3">;
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