AddFaces4Strip method
Implementation
void AddFaces4Strip(List<VM.Vector3> top, List<VM.Vector3> bot, bool closed) {
assert(top.length == bot.length);
final n = top.length - 1;
for (int i = 0; i < n; ++i) {
AddVerticesFace4([bot[i], bot[i + 1], top[i + 1], top[i]]);
}
if (closed) {
AddVerticesFace4([bot[n], bot[0], top[0], top[n]]);
}
}