Re: [Goptical] Line along optical axis

[Alexandre Becoulet]

On Tuesday 04 December 2012 21:47:02 Richard Graham wrote:

Hi Richard,

> Looking at the code it seems like this must arise when the bounding box
> coordinates are transformed but I loose track of it then.
> 
> Any ideas?

I just had a look to the code but it's not easy to track the bug without a 
test case. Can you please tell me if the Surface::get_bounding_box function 
returns a correct z for both surfaces of the lens? The sag value at outline 
shape max radius is used for the z component of the surface bounding box; this 
may yield incorrect results depending on the curve.

Regards,

-- 
Alexandre