Re: [Freeglut-developer] new in trunk: normal visualization

[John F. F. <joh...@cy...>]

Excellent!  Thank you very much.

I've been watching from the sidelines without enough time to do anything 
constructive.  I'm still thinking about a release but we're not ready 
for it yet.

         - John F.


On 11/18/2012 8:29 PM, Diederick C. Niehorster wrote:
> Hi All,
>
> Debugging some of the report on issues with our 3D objects, I wrote a
> bit of code to also visualize the normal vectors. Because all the
> vertices and normals are held in arrays after the rewrite of this
> fg_geometry, this was very easy. As I think such visualization can be
> instructive (one of the major uses for FreeGLUT is instruction
> programs after all), I have added a switch in window state that
> switches such drawing on or off. When off, there is no performance
> impact at all. See the shapes demo in trunk, using the 'n' key to
> switch on normals.
>
> Best,
> Dee
>
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