import { EdgeWalker } from "./EdgeWalker.js";

/** Rasterizes triangle edges as wireframe lines. */
export class WireframeRasterizer {
	#walker = new EdgeWalker();

	/** Rasterizes the three edges of a triangle using Bresenham line walking. */
	rasterize(
		x1: number,
		y1: number,
		x2: number,
		y2: number,
		x3: number,
		y3: number,
		callback: (x: number, y: number) => void,
	): void {
		this.#walker.walk(x1, y1, x2, y2, callback);
		this.#walker.walk(x2, y2, x3, y3, callback);
		this.#walker.walk(x3, y3, x1, y1, callback);
	}
}