package halfedge

import "game:debug"
import rl "vendor:raylib"

debug_draw_mesh_wires :: proc(mesh: Half_Edge_Mesh, color: rl.Color) {
	for face, f in mesh.faces {
		it := iterator_face_edges(mesh, Face_Index(f))

		center: Vec3
		num_points := 0

		for edge in iterate_next_edge(&it) {
			a, b := get_edge_points(mesh, edge)

			center += a
			num_points += 1

			rl.DrawLine3D(a, b, color)
		}

		center /= f32(num_points)

		rl.DrawSphereWires(center, 0.1, 4, 4, rl.RED)
		rl.DrawLine3D(center, center + face.normal, debug.int_to_color(i32(f + 1)))
	}
}