// Generate ControlPoint positions
private void ShowSplinePoint(int spline)
{
Vector3 point = component.GetPoint(spline, 0.5f * component.GetArcLength(spline));
bool selected = (spline == activeSpline);
float size = HandleUtility.GetHandleSize(point);
Handles.color = selected ? Color.white : Color.blue;
if (Handles.Button(point, componentRotation, size * handleSize, size * pickSize, Handles.DotHandleCap))
{
selectedIndex = -1;
selectedHandle = 0;
activeSpline = spline;
Repaint();
}
}
