import * as typegpu0 from "typegpu";
import { d } from "typegpu";

//#region src/operators.d.ts

/**
 * Union operator for combining two SDFs
 * Returns the minimum distance between two SDFs
 *
 * @param d1 First SDF distance
 * @param d2 Second SDF distance
 */
declare const opUnion: typegpu0.TgpuFn<(d1: d.F32, d2: d.F32) => d.F32>;
/**
 * Smooth minimum operator for combining two SDFs with a smooth transition
 *
 * Source: https://iquilezles.org/articles/smin/
 *
 * @param d1 First SDF distance
 * @param d2 Second SDF distance
 * @param k Smoothing factor (larger k = more smoothing)
 */
declare const opSmoothUnion: typegpu0.TgpuFn<(d1: d.F32, d2: d.F32, k: d.F32) => d.F32>;
/**
 * Smooth difference operator for subtracting one SDF from another with a smooth transition
 *
 * @param d1 First SDF distance (base shape)
 * @param d2 Second SDF distance (shape to subtract)
 * @param k Smoothing factor (larger k = more smoothing)
 */
declare const opSmoothDifference: typegpu0.TgpuFn<(d1: d.F32, d2: d.F32, k: d.F32) => d.F32>;
/**
 * Extrudes a 2D signed distance function along the Z-axis to create a 3D shape.
 *
 * @param point The 3D point to evaluate the distance at
 * @param dd The 2D signed distance field value (distance in XY plane)
 * @param halfHeight Half-height of the extrusion along the Z-axis
 */
declare const opExtrudeZ: typegpu0.TgpuFn<(point: d.Vec3f, dd: d.F32, halfHeight: d.F32) => d.F32>;
/**
 * Extrudes a 2D signed distance function along the X-axis to create a 3D shape.
 *
 * @param point The 3D point to evaluate the distance at
 * @param dd The 2D signed distance field value (distance in YZ plane)
 * @param halfHeight Half-height of the extrusion along the X-axis
 */
declare const opExtrudeX: typegpu0.TgpuFn<(point: d.Vec3f, dd: d.F32, halfHeight: d.F32) => d.F32>;
/**
 * Extrudes a 2D signed distance function along the Y-axis to create a 3D shape.
 *
 * @param point The 3D point to evaluate the distance at
 * @param dd The 2D signed distance field value (distance in ZX plane)
 * @param halfHeight Half-height of the extrusion along the Y-axis
 */
declare const opExtrudeY: typegpu0.TgpuFn<(point: d.Vec3f, dd: d.F32, halfHeight: d.F32) => d.F32>;
//#endregion
export { opExtrudeX, opExtrudeY, opExtrudeZ, opSmoothDifference, opSmoothUnion, opUnion };