LSCE Visualization And Data Postprocessing Tools

Volume Visualization Applications

Hierarchical Volume Renderer -- source code for Linux PCs: SOURCE CODE FOR LINUX

Interactive volume rendering application for MS Windows: CURRENT DOWNLOADS

Past (DCOM based) versions of the rendering and movie playing applications: PAST DOWNLOADS

Description of the HVR volume rendering server and examples
of how it is has been used at the LCSE (2.4 MB pdf file): PAPER ABOUT HVR SERVER

A guide to the graphical user interface for HVR (14.6 MB pdf file): USERS GUIDE FOR HVR

Description of the use of these utilities in a particular example
(4 MB PDF file): VolVis-paper

Sample Volume Data

Red Giant Star (23MB zip file)
Temperature fluctuations from a 512x512x512 cell model star. Data is in a four tiered, block-tree hierarchy format, with voxel resolutions ranging from 64x64x64 to 512x512x512. Zip file includes project file v72dT0302.hvp, which may be opened with hvr-gui.

Generation of Block Tree Formatted Data

FOR MS WINDOWS SYSTEMS

Application ready to run: bob2hv.exe

This is a Win32 console application and takes command line arguments. Usage: bob2hv Nx Ny Nz file_name

Source Code: bob2hv_16May2003.zip

This zip file contains a Microsoft Visual C++ 6 project: open the project file "bob2hv.dsp" to start.

FOR UNIX SYSTEMS

Source Code: BlockTreeGen_25Apr2003.tar

FILES IN THIS TAR:

BlockTree.c        Subroutine block_tree for generating a block tree from uniformly sampled data
GenBlockTree.f90   Example of how to stage data and call subrtouine block_tree
Makefile           Compile and generate exicutable: GenBlockTree