Billy Olsen e4bbd09889 Only draw carets in 3d when length > 0
Only set the CG and CP for the 3D renderings when the length
is greater than 0. This makes the 3D rendering behavior consistent
with the 2D side view

Fixes #776

Signed-off-by: Billy Olsen <billy.olsen@gmail.com>
2020-11-11 15:37:47 -07:00
..
2020-07-19 16:05:24 -04:00
2013-11-11 09:51:53 -06:00