@woosh/meep-engine/src/engine/physics/gjk/gjk.d.ts

Pure JavaScript game engine. Fully featured and production ready.

/**
 * GJK intersection test for two convex shapes.
 *
 * Determines whether two convex shapes overlap by iteratively building a simplex
 * in the Minkowski difference space. If the origin is enclosed by the simplex,
 * the shapes intersect.
 *
 * Adapted from https://github.com/kevinmoran/GJK/blob/master/GJK.h
 *
 * @param {number[]|Float32Array} simplex Working buffer for simplex vertices (4 vec3s). Must have length >= 12.
 * @param {AbstractShape3D} shape_a
 * @param {AbstractShape3D} shape_b
 * @returns {boolean} true if the shapes intersect
 */
export function gjk(simplex: number[] | Float32Array, shape_a: AbstractShape3D, shape_b: AbstractShape3D): boolean;
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