static void DrawPath(InvolutePath Path, int resolution)
{
foreach (var rail in Path.Segments)
{
Gizmos.color = Color.green;
if (rail is InvoluteRail)
{
Gizmos.color = ((InvoluteRail)rail).isValid ? Color.green : Color.magenta;
}
Vector3 beforepos = rail.Local2World(Vector3.zero) + Path.transform.up * rail.Height(0);
for (int i = 0; i <= resolution; i++)
{
float z = (float)i / resolution * rail.Length;
Vector3 pos = rail.Local2World(Vector3.forward * z) + Path.transform.up * rail.Height(z);
Gizmos.DrawLine(beforepos, pos);
beforepos = pos;
}
beforepos = rail.Local2World(Vector3.right * DrawWidth) + Path.transform.up * rail.Height(0);
for (int i = 0; i <= resolution; i++)
{
float z = (float)i / resolution * rail.Length;
Vector3 pos = rail.Local2World(Vector3.right * DrawWidth + Vector3.forward * z) + Path.transform.up * rail.Height(z);
Gizmos.DrawLine(beforepos, pos);
beforepos = pos;
}
beforepos = rail.Local2World(-Vector3.right * DrawWidth) + Path.transform.up * rail.Height(0);
for (int i = 0; i <= resolution; i++)
{
float z = (float)i / resolution * rail.Length;
Vector3 pos = rail.Local2World(-Vector3.right * DrawWidth + Vector3.forward * z) + Path.transform.up * rail.Height(z);
Gizmos.DrawLine(beforepos, pos);
beforepos = pos;
}
}
}
static void DrawControlPoints(InvolutePath Path, GizmoType type)
{
Gizmos.matrix = Path.transform.localToWorldMatrix;
if (Path.Loop)
{
Gizmos.color = Color.white;
Gizmos.DrawLine(Path.ControlPoints[0], Path.ControlPoints[Path.ControlPoints.Count - 1]);
}
Gizmos.color = Color.green;
for (int i = 0; i < Path.ControlPoints.Count; i++)
{
Vector3 pos = Path.CalcKnot(i);
Gizmos.DrawSphere(pos, HandleUtility.GetHandleSize(Path.transform.TransformPoint(pos)) * 0.05f);
}
Gizmos.matrix = Matrix4x4.identity;
DrawPath(Path, 100);
}
static void DrawLowResPath(InvolutePath Path, GizmoType type)
{
DrawPath(Path, 20);
}