[gdal-dev] ray tracing codes

[Bin Jiang]

Hi, Any GDAL codes or library can do the task as illustrated in the 
attached figure?

Thanks in advance for your comments.

Cheers.

Bin

-- 
------------------------------------------------
Bin Jiang
Department of Land Surveying and Geo-informatics
The Hong Kong Polytechnic University
Hung Hom, Kowloon, Hong Kong.
Tel: (852) 2766 4335, Fax: (852) 2330 2994
Email: bin.jiang at polyu.edu.hk
Web: http://www.lsgi.polyu.edu.hk/staff/bin.jiang/
------------------------------------------------

-------------- next part --------------
A non-text attachment was scrubbed...
Name: RayIllustration.gif
Type: image/gif
Size: 19174 bytes
Desc: not available
Url : http://lists.osgeo.org/pipermail/gdal-dev/attachments/20080501/9e0e2f68/RayIllustration-0001.gif