TurboWarp is raccomanded: "https://turbowarp.org/725714549/fullscreen" WASD, Z Space - move ↑←↓→ - rotate wiew
Thanks to CrithaxTutorials's tutoreal for helping me for objects rotation. Thanks to "Ellenion, https://scratch.mit.edu/projects/152894220/" for the triangle filling engine. Thanks "So_Awsome" for the block "Point towards (x) (y)".