Virtual Texturing – Visual Computing Lab https://viscomp.alexandra.dk Computer Graphics, Computer Vision and High Performance Computing Thu, 04 Apr 2019 12:03:42 +0000 en-GB hourly 1 https://wordpress.org/?v=5.8.2 WebGL Virtual Texturing https://viscomp.alexandra.dk/?p=4014 https://viscomp.alexandra.dk/?p=4014#respond Fri, 18 Nov 2016 14:05:36 +0000 http://viscomp.alexandra.dk/?p=4014 screenshot-from-2016-11-18-14-19-23

We visualize Denmark’s Digital Elevation Model in real-time, directly in a browser using WebGL. A virtual texturing technique is applied which enables us to handle a virtual raster size of 1048576 x 1048576 pixels. Hence, it is possible to cover the whole country, except Bornholm, with 40 cm horizontal resolution.

Online demo:

http://denmark3d.alexandra.dk

 

References:

Making Digital Elevation Models Accessible, Comprehensible, and Engaging through Real-Time Visualization

]]> https://viscomp.alexandra.dk/?feed=rss2&p=4014 0