Computers & Programming

I made another improvements to the Linkage video code. It now gives 1080p HD video in the High Quality mode. It also generates the HD video using the full video area regardless of the size of the window on screen. Better Quality Video If the video doesn’t look…

I made this alternative to the traditional watt linkage for a beam engine. This changes the location of the pivot that controls the parallel motion. You can look at a few older posts to find the original design. Alternative Watt Linkage

I changed the Linkage program so that a click anywhere within a link will select it. This is in addition to the already existing code that would detect a click anywhere within about 8 pixels of the edge of a link. That selection distance was also increased for…

Higher Quality Video Higher Quality Rendering The video creation feature now supports the standard quality and a higher quality setting. The standard quality is not very fast because of the time that is spent rendering the video frame. The higher quality rendering uses some anti-alias techniques to get…

The Watt parallel motion linkage is show on the internet numerous times. A simple “watt parallel motion” search for images yields enough results to make anyone happy. The interesting thing about these images is that they all look different. Well, there are a few variations that make me…

I have had two people mention that they wanted the linkage program to run on Windows XP. One person had told me that it crashed and I then changed the install program to fail if the system is XP and not Vista or Windows 7. Well, I finally…

Modified Freemantle Linkage or Evans Linkage The linkage above cannot be simulated in the Linkage program (See Linkage 2.0). This appears to be a valid mechanism because there are three anchors all used to position link 1 (in dark blue). I am trying to decide how to handle…