Alain Martel <kua### [at] videotronca> wrote:

> > 2. map_type 2 makes a full wrap cylindrically. How can I make image_map half
> > wrap or to a custom degree (instead of 360)?
>
> Scale the image along the X direction. For a half wrap, use
> scale<0.5, 1, 1>
>
> For a specific number of degree, it's :
>
> scale<Degree/360, 1, 1>
>
> >
> > By scale, we can control the image over the y-axis, but the scale on the x-axis
> > has no effect.
> >
> >

I learned a lot from your tips, but I could not implement your approach for a
half wrap. As I mentioned before, x-scale does not control the size as y-scale
does.

Could you please elaborate on how you implement it?

In my case, scale<0.5,0.5, 1> leads to half-height but still full (360-degree)
cylindrical wrap.

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