New release of glplotter: use latest CGE, draw using Draw2DPrimitive, allow to switc

[DP News-Robot]

I have just released a new version of glplotter, a small utility implemented using Castle Game Engine to draw graphs. Graphs can be defined using an intuitive mathematical expression syntax (thanks to Castle Script). Multiple graphs are visible at the same time, and you can inspect the function graphs by moving, zooming, toggling various grids …