Monthly Archives: June 2010

Units and ruler

Added a new ruler tool yesterday. Right now all it does is display the length of an edge in meters.  Just click on the Ruler icon from command panel (or press ‘r’) and click on any edge in your drawing. … Continue reading

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Orthographic projection

Just deployed orthographic projection support to 3DTin. It wasn’t much work. Just had to rethink and tweak some algorithms, but it turned out well. In fact orthographic version of the algorithms is a simplified special case of their perspective counterpart. … Continue reading

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Transforms at all levels

In past couple of days I uploaded a set of features that allows manipulating objects at different granularities. Let me put the design thoughts that went into it. A 3D model is fundamentally a collection of vertices scattered in space … Continue reading

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I started working on 3DTin in first week of April. I always wanted to learn 3D graphics programming, but never had a project idea that I liked to pursue. (I like games, but have no talent to write one). With the … Continue reading

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Hello world!

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