Simple 3D software renderer engine in C++

Controls

F2 - menu
W, A, S, D - moving (when camera detached)
Space - moving up
Left control - moving down
Left shift - fast move

Third-party

• ImGui (GitHub, MIT License)
• ImGui SFML (GitHub, MIT License)
• SFML (GitHub, zlib License)

Useful links

Projection, clipping - link

Intersection of a line and a plane - link

Fast Extraction of Viewing Frustum Planes from the WorldView-Projection Matrix - link