@thi.ng/shader-ast-stdlib/raymarch/ao.d.ts

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

import type { RaymarchScene } from "../api.js";
/**
 * Higher order function returning an function to compute the Ambient Occlusion
 * term / shadow factor for given SDF scene function. The returned function
 * takes 2 arguments: surface pos and normal. It returns a float in `[0,1]`
 * interval (zero = fully occluded).
 *
 * @param scene -
 * @param numSamples -
 * @param name -
 */
export declare const raymarchAO: (scene: RaymarchScene, numSamples?: number, name?: string) => import("@thi.ng/shader-ast").TaggedFn2<"vec3", "vec3", "float">;
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