Bridge Builder

for students in ENGR-225 at Trinity College

note: this is not a public distribution point of this software. if you are not a student in Mechanics I, please proceed to this url to download the software: http://www.chroniclogic.com.
Otherwise, here are the two packages:

• The old version: this version is no longer officially distributed by the company. It lacks many of the features of the newer version; however, it has much lower hardware requirements. If the other version doesn't work (or perform acceptably), you should try this.
• The new version: this version is the demo version of the updated version. It features 3-D modeling and choice of materials in the building. However, the physics engine is VERY CPU intensive. You need a very good graphics card. Their website indicates that you need a 300mhz CPU or better so the poor performance on my machine is probably the fault of my old graphics card. However, running a 400mhz with 128 mb ram, I got unusably sluggish performance on this version.