Hi, we have a set of grid files which comprise inundation data at different timesteps after a dam break. These are the result of a 2D dynamic hydraulic model...
Chris, I would convert the inundation data into a series of greyscale images. These can be georeferenced and used to drive a "wave" on the lake surface. On the...
Hi Chris, I did a visualisation with similar data some time ago and I used 2 solutions depending on the output scale. 1. For large overviews where it's most...
Michael Greiner
michaelgreiner@...
Jul 4, 2006 3:48 pm
30139
Hello list, Does anyone have any hints or suggestions for efficiently loading and displaying lots tiled imagery? I have about 150 ortho image tiles that I want...
Kevin, You can add multiple images at the same time into the image object library by selecting them all in the requester when importing. In your texture editor...
Hi Michael, suggestion #2 would be applicable to my data but it seems time consuming. I'll take your (also Adams) suggestions to the project team and see how...
Hi Chris, as I said it may not be the best solution for the topic, but the work wasn't as much as it seems: I had an ArcGrid with the waterlevels -...
Michael Greiner
michaelgreiner@...
Jul 5, 2006 1:08 pm
30145
... VNS doesn't really have a good mosaic manager at this time, though I've wished for one when in situations similar to yours. On the principle that we are...
... Adam's technique is the one I would recommend. I've seen it used effectively several times with very good results. It gives you up to 255 different...
Kris, Thanks for your response. Loading multiple images into the image library isn't a problem, it's assigning planar image elements to each that is not so...
... I guess the real question is -- why did you need to change the Coordinate System? Did our ECW loader not pick up the coordinate system properly? ...
... If the coordsys in question was created especially to load these images, why not simply edit it to reflect the coordinate system required? The changes made...
The coordinate system in the header of the ECWs was incorrect or not defined. I worked around doing them individually by just changing the coordinate system...
Adam, I didn't notice your post until I sent my last one. Changing the single coordinate system that was associated with all of the images is exactly what I...
Congratulations to Marco Gualdrini for being selected as the July Artist of the Month. http://www.3dnworld.com/aotm.php Nice work Marco! Mindy -- Mindy K....
Hello all, I was wondering if there is anyway possible to render out something close to a 'wireframe' image from my elevation grid i have in wcs6? I know you...
Ted, See this thread http://groups.yahoo.com/group/wcsml/message/30015 Regards, Kris ... From: wcsml@yahoogroups.com [mailto:wcsml@yahoogroups.com] On Behalf...
kris, that is perfect....option 2 sounds the best...really wanted to stay away from having to do it in max as i'm guessing with the reduced grid size it would...
I have done this many times before without problems. I just need to be able to see the colormap drape in realtime view for reference, but it is stubornly not...
Kris, one last thing.... i went ahead and 'save displayed image' from the open GL window... is there anyway you can change/manipulate the overlays or gradients...
... No. The gradient is predefined, and is stretched between the max an min elevations found in your data. -- Chris 'Xenon' Hanson | Xenon @ 3D Nature |...
Ok, we will figure out something that we can do with this..thanks again. ... window... ... gradients ... but ... values.... ... max an min elevations ... ...
My last reply was a bit wrong. Disable ecosystems in Scene at a glance then regen color maps in the view preferences then enable your ecosystems again. I was...
... Not that I know of. ... I cannot take the credit for this :) It was Adam's reply that you are referring to. In my case, I wanted to render animation frames...
Tom, I think that you need to have colour by polygon selected - not colour by pixel. From the help manuals: If you have a Color Map enabled, set to "Color by...
Sorry it took a while to get back on this. http://f5.grp.yahoofs.com/v1/wJKzRCk- awQgqPp8gwfxQnghlZyBciNt1IxS9fQhMjmk9zJQRIn_BbI0jmafE6rxe7RJPNjy_yVQI- ...
Jim, The only way you are going to be able to use the DEM Painter with any accuracy over adjacent DEM edges is by removing those edges! In other words, instead...
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