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I'm trying to drape aerial photos on a height field using the planar
map_type. My understanding of the planar map_type is that the integrity
of the map would be maintained, but the map image is distorted beyond
recognition.
Thanks in advance for any ideas.
Steve Smith
--
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Steve Smith
Rhiwlan, Penrhyncoch, Aberystwyth, Ceredigion, SY23 3EH, Wales
Tel: 01970 820750
Email: ste### [at] pavancouk
http://www.pavan.co.uk
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Ahhh !!
Just answered this for myself, of course the height field must be rotated
90*x before applying the map.
Steve Smith wrote:
> I'm trying to drape aerial photos on a height field using the planar
> map_type. My understanding of the planar map_type is that the integrity
> of the map would be maintained, but the map image is distorted beyond
> recognition.
>
> Thanks in advance for any ideas.
>
> Steve Smith
>
> --
> -------------------------------------------------------------------------
>
> Steve Smith
> Rhiwlan, Penrhyncoch, Aberystwyth, Ceredigion, SY23 3EH, Wales
> Tel: 01970 820750
> Email: ste### [at] pavancouk
> http://www.pavan.co.uk
--
-------------------------------------------------------------------------
Steve Smith
Rhiwlan, Penrhyncoch, Aberystwyth, Ceredigion, SY23 3EH, Wales
Tel: 01970 820750
Email: ste### [at] pavancouk
http://www.pavan.co.uk
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Steve Smith <ste### [at] pavancouk> wrote:
: Ahhh !!
: Just answered this for myself, of course the height field must be rotated
: 90*x before applying the map.
I also remember that the image map is _always_ 1x1 units sized regardless
of the bitmap size (so you'll have to scale it appropiately).
--
- Warp. -
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Also, the image_map is mapped from <0,0,0> to <1,1,0>, so if you want it
centered you have to translate it <-0.5,-0.5, 0>.
------------------------
Mikael Carneholm
Dep. of Computer Science
email: sa9### [at] idautbhbse
homepage: http://www.studenter.hb.se/~arch
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