Posts Tagged volume rendering

Real-time volume rendering sandbox using GLSL

Jun 18

Posted by admin in Medical Applications, Realistic Rendering | No Comments

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.

Tags: Atomic data, density plot, GLSL, iso surface, OpenGL, ray marching, volume rendering

Smoke rendering software

May 15

Posted by admin in How-To and Software, Realistic Rendering | 8 Comments

Screenshot from the demo

Here is a tech demo of our Cuda smoke visualizer software. The software demonstrates real-time interaction and visualization with a smoke data set. It is possible to adjust several parameters such as density and lighting position. To download press HERE.