I am, of course, always interested in any suggestions on how to improve this. This may seem odd, but it was best for my needs, as I did not want to place them with respect to a vertex that was hidden somewhere behind. The cuboids will always have their front lower left vertex at the coordinate you specify, so they extend in direction of the negative z axis. the angle and the scaling factor for the z axis I sometimes use this in my coursework to show the different effects. The cuboids are drawn as a parallel projection and you can configure the perspective, e.g. In this first post well start with the basics, showing how to draw simple shapes, with subsequent posts introducing some of the interesting things you can do. However, it is not (yet) possible to set the edges individually, as they do not belong to one face only. You can specify global styles for all faces and all grids, but also give individual styles for each face and grid and these will override the global ones. This last step is needed to make the cuboid look nice, otherwise you might have gray hidden edges that run over the visible ones. The cuboid is drawn in several steps: first the visible edges and the faces, then the grids on those faces, then the hidden edges and finally the visible edges are redrawn. There is a starred version \tikzcuboidset* that appends your new settings to the existing ones. It resets all keys and sets the keys you provide. You can use \tikzcuboidset to configure the parameters for the following cuboids. So I created the following pic that I would want to share with the community that has already helped so many times: first fill the faces with global and individual style The fit library is implicitly loaded by positioning-plus, the backgrounds library is used to draw stuff behind other stuff, the calc library for some coordinate calculations and the shapes.geometric library for the ellipse shape.
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