Space Engineers - 3d engine script test, rendering missiles flight to target
I've made a basic 3d render script that allows import .obj files from 3d modelling software. It uses perspective projection and draws triangles made of basic in-game sprites (any triangle can be composed from two right triangles). The engine features free camera with triangle clipping and culling, there is a basic lighting using face normals. My missiles give their world matrices via antenna to be simulated inside the script world space.