static void DrawGizmo(SplineComponent spline, int stepCount)
{
if (spline.points.Count > 0)
{
var P = 0f;
var start = spline.GetNonUniformPoint(0);
var step = 1f / stepCount;
do
{
P += step;
var here = spline.GetNonUniformPoint(P);
Gizmos.DrawLine(start, here);
start = here;
} while (P + step <= 1);
Handles.color = Color.green;
foreach (var i in spline.points)
{
if (i.y != 0 || Tools.pivotRotation == PivotRotation.Global)
{
var cp = spline.transform.TransformPoint(i);
var end = cp;
var up = spline.transform.up;
if (Tools.pivotRotation == PivotRotation.Local)
{
end = i;
end.y = 0;
end = spline.transform.TransformPoint(end);
}
else
{
end.y = 0;
up = Vector3.up;
}
if ((cp - end).sqrMagnitude > 0)
{
Handles.DrawDottedLine(cp, end, 4);
var discSize = HandleUtility.GetHandleSize(end) * 0.25f;
Handles.DrawWireDisc(end, up, discSize);
}
}
}
Handles.color = Color.white;
}
}
void Reset()
{
spline = GetComponent <SplineComponent>();
}
static void DrawGizmosHiRes(SplineComponent spline, GizmoType gizmoType)
{
Gizmos.color = Color.white;
DrawGizmo(spline, 1024);
}
public SplineIndex(SplineComponent spline)
{
this.spline = spline;
ReIndex();
}