Geoknecht – Geometrische Körper in 3D erstellen – Matheretter https://www.matheretter.de/rechner/geoknecht?draw=punkt%281%7C-1%7C0+%22A%22%29%0Apunkt%281%7C1%7C0+%22B%22%29%0Apunkt%280%7C0%7C1+%22S%22%29+%0Apunkt%280.5%7C0.5%7C0.5+%22P%22%29%0Agerade%281%7C1%7C0+0%7C0%7C1%29%0Avektor%281%7C-1%7C0+-0.5%7C1.5%7C0.5%29%0Avektor%280.5%7C0.5%7C0.5+-0.5%7C-0.5%7C0.5%29%0Azylinder%280%7C0%7C0+1%7C0%7C1.4%7C4%29%5B0+0+45%5D
3D-Zeichenprogramm online, läuft in allen Browsern.