Landscape evolution visualization

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LeJackY
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Landscape evolution visualization

Post by LeJackY » Mon Jun 16, 2008 10:16 am

Hi, I'm glad to show you a few screenshots of my research project into a French lab.

The main goal of the project is to visualize evolution of the landscape.
First, to achieve this goal, the software get Land-Use data, DEM, ortho-photo and other vector data (like edge) from a GIS.
I've developed a plug-in into a GIS to manage this step.

Secondly, the user can apply texture with different resolution and add vegetation (or any 3D models) to each land-use type by specifying density, spatialization (random, line ...), the LOD...

The software computes splatting map and geometry pages for visualize data in real time.

The user can travel into landscape, take high-polygonal screenshot (self-shadows, high quality meshes…) or record a movie for assessing his landscape evolution scenario.

Libs used are
- Ogre (of course)
- Qt
- Caelum for skys/clouds
- Paged Geometry
- GDAL (for r/w gis data)
- Libnoise
- QGIS

Thanks Ogre community !! :D :D

Here are some screenshots :
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Scenario 1
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Scenario 2
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Hight-Polygonal Screenshot :
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A video :
http://www.dailymotion.com/video/x5sx2f ... scape_tech

Contact : Sébastien Griffon - UMR AMAP - CIRAD
Last edited by LeJackY on Wed May 26, 2010 9:21 am, edited 3 times in total.
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Kencho
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Post by Kencho » Mon Jun 16, 2008 10:36 am

Really impressive, and very cool project.

Chapeau :D
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Nodrev
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Post by Nodrev » Mon Jun 16, 2008 10:37 am

Nice work!
Did you plan any source code release for the DEM data import part ?

PS: Funny nickname ^^
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LeJackY
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Post by LeJackY » Mon Jun 16, 2008 6:33 pm

Thanks !
If my lab is ok i will release the source code soon (at least the qgis plugin)
I added a video
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DanielSefton
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Post by DanielSefton » Mon Jun 16, 2008 7:53 pm

Wow! :shock:

Couple of questions: Can you export the landscape generated into a 3D format? And, where do you obtain these orthographic landscape maps?

Cheers!
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Nodrev
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Post by Nodrev » Mon Jun 16, 2008 8:54 pm

Check this link for resources.
I recommend nasa's ftp
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Kencho
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Post by Kencho » Mon Jun 16, 2008 10:25 pm

Please, don't hijack the topic :)
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sinbad
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Post by sinbad » Wed Jun 18, 2008 10:28 am

Very nice work!
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vicar
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Post by vicar » Tue Aug 19, 2008 9:01 pm

i like it and nice work.
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Razumihin
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Re: Landscape evolution visualization

Post by Razumihin » Mon Feb 22, 2010 9:18 am

Seems that you couldn't get permission to release the source code? I have a need for a same kind of tool, but I have pretty little experience with gis software.

Can you point some resources for plugin writing?
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nadavros
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Re: Landscape evolution visualization

Post by nadavros » Wed Mar 03, 2010 8:30 am

wow.

just one word.

wow.
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skullfire
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Re: Landscape evolution visualization

Post by skullfire » Wed Mar 03, 2010 5:48 pm

:mrgreen: That is sick
Great job!
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