The Walkthru Project


The PowerPlant Model: 13 MILLION TRIANGLES

Power Plant Model

Introduction
Images and Videos
Complete Power Plant Model
Power Plant Model by Section (21 sections)
Ply Model Utilities - Source Distribution
Links and References
Acknowledgments and Disclaimers


Introduction
The Power Plant Model is a complete model of an actual coal fired power plant. It is now being released for non-commercial use. The model consists of 12,748,510 triangles in 1185 .ply files, and is available in one large download or in smaller sections for those not needing the entire model.  The Walkthru Group  at UNC Chapel Hill has used the model extensively for its research in Interactive Rendering, Visibility Culling, Simplification, Texture and Image-Based Techniques, Collision Detection, Virtual Environments, and other research areas.
Images and Videos
AVI of Power Plant Walkthru.
AVI of Power Plant Walkthru demonstrating HLOD's.
Complete Power Plant Model
Complete model.  12,748,510 Million triangles.  128 MBytes
Power Plant Model by Section
Section 1.  3,429,528 triangles.  33.1 MBytes.
Section 2.  161,568 triangles.  2.1 MBytes.
Section 3.  382,062 triangles.  4.5 MBytes.
Section 4.  55,178 triangles.  0.8 MBytes.
Section 5.  222,728 triangles.  3.1 MBytes.
Section 6.  55,300 triangles.  0.8 MBytes.
Section 7.  98,592 triangles.  1.2 MBytes.
Section 8.  152,586 triangles.  2.3 MBytes.
Section 9.  121,862 triangles.  1.6 MBytes.
Section 10.  197,120 triangles.  2.9 MBytes.
Section 11.  133,398 triangles.  1.7 MBytes.
Section 12.  366,404 triangles.  4.6 MBytes.
Section 13.  114,334 triangles.  1.4 MBytes.
Section 14.  248,432 triangles.  3.6 MBytes.
Section 15.  1,141,240 triangles.  11.6 MBytes.
Section 16.  365,970 triangles.  4.8 MBytes.
Section 17.  251,184 triangles.  3.8 MBytes.
Section 18.  167,012 triangles.  1.6 MBytes.
Section 19.  2,650,680 triangles.  18.6 MBytes.
Section 20.  2,415,976 triangles.  24.0 MBytes.
Section 21.  17,356 triangles.  0.2 MBytes.
Ply Model Utilities - Source Distribution
Links and References
  • GLVU: A C++/OpenGL/GLUT viewer library that supports many of the common functions needed by graphics programmers.
Acknowledgments and Disclaimers
The Walkthru Group at UNC gratefully acknowledges the support of an anonymous donor for the use of this model.
No commercial use of this model is allowed.  This includes all commercial applications such as, but not limited to, movies, games, as demo models for plotters, HUD's, Virtual Reality systems, etc. The model is offered "as is" and neither UNC, nor the donor takes responsibility related to its use.
If you use this model for any application, please let us know about it at: geom@cs.unc.edu 
A new C++ library for parsing the PLY file format is available here

Page maintained by geom@cs.unc.edu

Last update: March-20-2001