Key points (including engine and graphics):

• Controls- WASD for relative movement, spacebar and 'X' key for abolute movement on the same axis, left mouse click for rotation, 'Shift' key for sprint and 'R' for reset.

• Material support for diffuse and specular maps.

• Spawn multiple meshes with Assimp library support. Currently, the engine pushes single shader for animated mesh models with 52 bones, ~20k vertices with the bottleneck to iterate each bone based on elapsed time each frame. Other tests include 20k meshes * each having 4560 vertices i.e., a total of 91,200,000 vertices passed as a buffer to 1 shader material, running on Intel i5, GTX 1060 & 16GB RAM with 40 fps on average.

• Point & Directional light support.

• Easy to expand engine. Add a feature by first creating a data component as a C++ struct in Components.h, then creating their entity in InitEngine.cpp and finally calling their system classes appropriately such as camera, mesh, rendering core etc., by passing the registry using EnTT library.

• Easy to organize and understand code, as an advantage to ECS model paradigm.