Board Gaming

Games we own. These are all available for game night with the North Tahoe Tabletop Board Game Meetup group....

Art Projects

I have worked on various art projects over the years. This is a collection of some of those projects....

Programming Projects

I have worked on various personal and professional computer programming projects over the years. This is a collection of...
Linkage Program

Curved Slider paths

I have not gotten to the more complicated sliding connector situations and have only dealt with the simple cases so far. The simple cases like the one in the image below was not too difficult to implement. Curved Slider Path The mechanism in the picture above has a…

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Linkage Program

New Linkage 2.8.8

I uploaded a new version of the Linkage program. This update has some new features and some bug fixes. Some of the features listed below were made available in earlier versions but are recent and worth noting here. Fixed small drawing glitch in solid links that caused a…

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Linkage Program

Circle Drawing in Linkage Program

Circle Drawing Features   I created a mechanism to simulate the orbit of an imaginary moon around an imaginary planet. I am still working on some point movement prediction and math rounding error code but I realized while doing this that I had no way to visualize the…

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Linkage Program

New Linkage Video of Throw Test

I added the ability to set the linear actuator throw distance in the Link Properties dialog box. I threw together this quick test mechanism and added to the sample gallery so that there would be a sample that had points, lines, and measurement lines. New Throw Distance Setting…

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Linkage Program

Better Snapping to the Grid

At a zoom level of 1, the default starting zoom level, one inch of mechanism is displayed on one inch of screen space. That applies to all screens that have the typical pixel size and shape although now days, there seems to be a trend in computer monitors…

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Linkage Program

Linkage Lines, Points, Measurements

Lines, Points, Measurements The latest version of Linkage, which is being beta tested right now, has many new features that were described in post “Linkage 2.8 Beta Test”. I wanted to mention one new feature that was an easy addition to the program now that there is a…

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Linkage Program

Linkage 2.8 Beta Test

New Ribbon Bar The first obvious change from version 2.8 is the ribbon bar. The image above shows the ribbon bar with the various menus all shown. None of the core mechanism editing and simulation features have changed. The arrangement of the ribbon bar buttons have changed and…

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Linkage Program

Microsoft Dropping a Ball

Microsoft provided me with the library code needed to create a Ribbon Bar but they dropped the ball on designing one part of the system that I really need right now. Take a look at this version of the Linkage program ribbon bar: The Labels, Angles, and Video…

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Linkage Program

The Checkbox Debate

I cannot decide which type of check box I should use for drop down menus in the Linkage program. The only one that is low on the list is the ordinary Windows checkbox because I would need to write a lot of extra code to get things spaced…

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