// Draw a corner if the 3 spawnedWalls intersect at a single point
private void DrawOneCorner(GameObject s0, GameObject s1, GameObject s2)
{
Vector3 point;
bool success = Math3DUtils.planesIntersectAtSinglePoint(s0, s1, s2, out point);
if (success)
{
GameObject go = Math3DUtils.CreateSphere(point, Color.yellow, 0.1f);
ui3dGOs.Add(go);
go.name = "Corner";
GameObject line0 = DrawCornerLine(point, s0, s1, s2);
GameObject line1 = DrawCornerLine(point, s1, s2, s0);
GameObject line2 = DrawCornerLine(point, s2, s0, s1);
if (line0)
{
line0.transform.parent = go.transform;
}
if (line1)
{
line1.transform.parent = go.transform;
}
if (line2)
{
line2.transform.parent = go.transform;
}
AddPointToWall(s0, point);
AddPointToWall(s1, point);
AddPointToWall(s2, point);
}
}