Hey Guys, I am trying to build 3D virtual terrain using flash, I actually have all this visual stuff worked out with performance etc.. However the issue I am...
5732
Ben Discoe
bdiscoe
Jul 11, 2010 9:32 am
Jonathan, It sounds like you simply need to swap the bytes from your GeoTIFF file. Since you're working in Flash, you'll need to learn how to swap bytes in ...
5733
vectoron
Jul 12, 2010 6:28 pm
Hey Ben, Byte swapping is exactly what I needed to do, it was little endian. I didn't even need to do a byte swap, I just needed to change the reader on the...
5734
Lars Fricke
oldgreyeagle
Jul 21, 2010 7:32 am
Hello, some (long) time ago there seemed to be a browser plug-in based on VTP. Did this continue and is it still around? Kind Regards Lars [Non-text portions...
5735
Ben Discoe
bdiscoe
Jul 22, 2010 9:53 pm
Lars, There is the 'vtocx' project; http://www.vterrain.org/Doc/vtocx.html It basically takes one of the ActiveX + OSG projects, and wrapped vtlib on top of...
5736
Lars Fricke
oldgreyeagle
Jul 23, 2010 5:13 am
Ben, thanks for the detailed information. - Lars...
5737
Roger James
rogerjames99
Jul 26, 2010 8:46 pm
I have just checked in some code to integrate nVidia's NVPerfSDK with Enviro. It allows you to display all of the performance monitoring counters provided by...
5738
Lars Fricke
oldgreyeagle
Aug 3, 2010 1:18 pm
Hello, I am trying to do the following: Use a vector (polygon) map with land use (attribute) as input for a ground texture (for instance shape). It would...
5739
Ben Discoe
bdiscoe
Aug 4, 2010 1:15 am
Lars, It is possible to do what you want (different areas of tiles texture) using a TIN for the base elevation, but not using a Grid. That's because the TIN ...
5740
Lars Fricke
oldgreyeagle
Aug 4, 2010 6:44 am
Ben, Thanks for the fast answer. I have been loading vector maps into enviro frequently but I did not discover so far, how to texture the contained polys. How...
5741
Ben Discoe
bdiscoe
Aug 4, 2010 8:39 pm
Lars, How to get a TIN depends on what your elevation source data is. Frequently, surveyed data is stored as a TIN, or as contours which can be coverted to a ...
5742
Roger James
rogerjames99
Aug 13, 2010 1:50 pm
I have checked in experimental support for the osgViewer class. It probably does not make much sense to use it at the moment, but I wanted to use it to get at...
5743
Roger James
rogerjames99
Aug 21, 2010 2:22 pm
Has anyone else come across this. I wanted to patch osgViewer's (see my recent check in) keyboard handling into Enviro. So I added some code to the OnChar...
5744
Ben Discoe
bdiscoe
Nov 5, 2010 8:11 am
Hi Roger! After a long time, I have been able to return to the VTP a bit. The first thing I did this evening was to grab the latest VTP from svn and try using...
5745
Ben Discoe
bdiscoe
Nov 5, 2010 5:50 pm
Some more work with the CMake-generated files today. 1. Pre-compiled headers aren't being handled very well. In CMakeLists.txt we add the compile flags...
5746
Roger James
rogerjames99
Nov 5, 2010 6:05 pm
Hi Ben, Nice to hear from you after such along time. I was beginning to wonder if the bio-char had got you for good! Comments in line below. ... That is easy....
5747
Roger James
rogerjames99
Nov 6, 2010 12:51 am
Oops sent this from the wrong address first time. ... Yes, it is messy. But is the best I could think of. ... Ben, This is caused by a bug in the CMake...
5748
Roger James
rogerjames99
Nov 6, 2010 12:57 am
... I notice that you have fixed all of this and checked into SVN. So all of these comments can be ignored. Roger...
5749
Roger James
rogerjames99
Nov 14, 2010 3:27 pm
I have just checked in some mods to canvas.cpp in enviro and wxSimple. if you don't use the experimental osgViewer support then these mods should be benign,...
5751
Ben Discoe
bdiscoe
Jan 17, 2011 6:25 am
Hi folks, Some of you may have noticed that my presence on this list has been growing sparser, in particular over the last year. There are a lot of things...
5752
Ben Discoe
bdiscoe
Jan 17, 2011 7:07 am
I ran into a messy code issue this weekend, and it's taken a whole day to diagnose the problem. I'm sharing here in case it's educational for other coders or...
5753
Roger James
rogerjames99
Jan 17, 2011 5:27 pm
... Hi Ben, I hope you are settling in with your new job. The osgEarth stuff looks interesting. I emailed you a while back about the implementation of an...
5754
Ben Discoe
bdiscoe
Jan 17, 2011 7:15 pm
Hi Roger, You guessed correctly. I have a fair-sized email backlog - taking a quick glance, it looks like 127 site udpates, 51 items to research, 57 general...
5755
Ben Discoe
bdiscoe
Jan 17, 2011 8:22 pm
... Anything you can do to migrate vtScene from osg's old SceneView to the newer framework is great. No need to be conditional, just make the change....
5756
Shane
shanemaclaug...
Jan 18, 2011 9:33 am
Hi Ben, Congrats on the move to Topcon, I'd say working with mobile scanners would be fascinating and pose some great software challenges. I'd be very...
5757
Roger James
rogerjames99
Jan 18, 2011 1:07 pm
... Ben, I wish I had your nice jpeg in the past! I have sketched that particular birds nest (or attempted to) a number of times. At one point I had a ...
5758
Roger James
rogerjames99
Jan 20, 2011 12:46 am
... I have checked in an experimental version of the multi threaded osgViewer and external surface type support on a temporary branch at ...
5759
Roger James
rogerjames99
Jan 20, 2011 5:39 pm
On 20/01/2011 17:02, Ben Discoe wrote:
>> I have checked in an experimental version of the multi threaded
>> osgViewer and external surface type support on a...
5760
Ben Discoe
bdiscoe
Jan 23, 2011 1:26 am
After more than a year, i am ready to put out a new VTP release. Please test the Windows installer: http://vterrain.org/dist/setup_vtp_110123.exe and let me...
5761
Ben Discoe
bdiscoe
Jan 24, 2011 1:20 am
Of potential interest to virtual terrain people, especially academic folks: "The ISPRS working group on geographical visualisation and virtual reality is...
