GLSL – Visual Computing Lab https://viscomp.alexandra.dk Computer Graphics, Computer Vision and High Performance Computing Mon, 18 Jun 2012 10:17:39 +0000 en-GB hourly 1 https://wordpress.org/?v=5.8.2 Real-time volume rendering sandbox using GLSL https://viscomp.alexandra.dk/?p=1194 https://viscomp.alexandra.dk/?p=1194#respond Mon, 18 Jun 2012 10:17:39 +0000 http://viscomp.alexandra.dk/?p=1194 As part of an ongoing research project we decided to see how far we could push real-time volume rendering using only GLSL shaders. The video shown here demonstrates some of the supported features such as:

  • Multiple iso-surface shading
  • Density plotting
  • Arbitrary oriented contour planes
  • Arbitrary oriented cutting plane

The shown video is running on an explicit dataset 256^3 4x16bit floating data on a Nvidia GTX470 graphics card.

 

[vimeo]http://vimeo.com/44234825[/vimeo]

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