RE: Draping Vectors on 3D alg

[Leo M. Romeijn]

I do not know if this will help you, but I will throw it out anyway. I have a Landsat laid over a DEM. When I first imported the vectors I put them on a separate surface from the RGB image and height layers (which the RGB & DEM layers are on the same surface). When I went to 3d perspective the vectors where draw below the 3D terrain. I have since fixed that problem, and the way I have it setup now is; a dxf link on the same surface as the RGB and DEM Height layer. This drapes the vectors over the image very nicely. I turned my terrain detail up, but that did not stretch or move my vectors.   Hope this helps. Leo M. Romeijn Geodetic Positioning Service, Inc. Woodland, WA, USA 98674 (360) 225-0625 ~ (360) 225-0833 (Fax) [EMAIL PROTECTED]   -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Donald Gibson Sent: Friday, July 27, 2001 7:11 AM To: [EMAIL PROTECTED] Subject: Draping Vectors on 3D alg   Hi List   When I overlay vectors on a 3D algorithm and I increase the memory used (ie the detail displayed)(I'm draping a high res aerial photo on a DTM and using 1Gb of memory to do this), the vectors extend upwards (they are stretched vertically) and this makes the otherwise impressive view look silly. I have tried to decrease the size of vectors but this has not helped. Any suggestions?   Thanks   Donald Gibson Remote Sensing and GIS SRK Consulting Johannesburg South Africa (w) +27 (11) 441-1111 (cell) +27 (82) 782-9455