CompuServe Thread

#3D Trees

7 messages in this thread
#13539From: Keith SeifertApr 26, 1992 1:44 AM
Gregory, Contact Scot Susmann at 1-800-252-1024 for product information and shipping. Keith.
#13542From: Dave Byrnes [AEC TM]Apr 26, 1992 8:57 AM
Keith – is there a demo of Quicksurf ADS anywhere on this or the ACAD forum? I think everything else is in ACAD (386, Advanced, Standard) but I don't see an ADS anywhere… Dave
#13704From: Keith SeifertApr 28, 1992 1:38 AM
Dave, No, the ADS version of QuickSurf has not been uploaded. It is available for downloading from our BBS at 303-759-3598. We have been real disapointed in the response for the ADS version as most AutoCAD users seem to be staying with version 10. The ADS version is roughly 10 times faster than the Advanced version, allows multiple surfaces, and now contains break lines for modelling man made surfaces. Keith.
#13716From: Dave Byrnes [AEC TM]Apr 28, 1992 7:52 AM
Keith – that's really too bad. The ADS applications I've looked at are absolute dynamite compared to non-ADS ones; for example, Walt Craig's WCEdit and CAD Systems' Slick ADS drawing viewer… I'll come over to your BBS and have a look at the ADS version. I assume it's convertible, like the rest? Dave
#13803From: Keith SeifertApr 29, 1992 12:10 AM
Dave, Yes, it is a convertable demo. Later this week a 3D Surf converable demo will be placed on the BBS as well. The ADS version has been heavily overhauled to make use of the faster ADS interface as compaired to the advanced version. All of the surface generation features have been tested and flow very smoothly for 3D Studio model generation. By using break lines, boundaries and setting a UCS you can even surface a wall leaving openings for windows, even if the windows are round. The break lines can be lines, circles, arcs, polyines and so on. Keith.
#13555From: MARTIN G FOSTERApr 26, 1992 4:05 PM
I had a several people ask me if 3dsurf was going to have a "drape" type feature – they believe Quicksurf does this. Let me elaborate: if you had a landscape or terrain mesh in 3ds then you wanted to "drape" another mesh, such as a road, on the terrain to follow the contours. Will 3d surf allow that? If not, I'd like to add it to a wishlist, please!
#13705From: Keith SeifertApr 28, 1992 1:38 AM
Martin, Yes, QuickSurf does drape objects on a surface. The ADS version drapes faster than most users could perform a move command. The secert to draping is having the surface already in memory. I intend to include a drape feature in 3D Surf, although I have added it yet. From the structuring of IPAS the draping will not be as straight forward as in the AutoCAD ADS environment. As of today, 3D Surf will import ASCII data or generate terrain data then either connect the points, calculate a grid or calculate a smoothed grid. Options include controling grid size, scaling of ASCII data and chaos of a generated surface. Included as well is lisp code to extract entities from AutoCAD (version 2.6+) and create an ASCII data file. The whole process works very well and is fairly fast. The pricing for 3D Surf will be less than 1/6th of the cost of the ADS version. If you have any specific requests please feel free to E-mail them to me. Keith.