tastelessly showy; "a flash car"; "a flashy ring"; "garish colors"; "a gaudy costume"; "loud sport shirts"; "a meretricious yet stylish book"; "tawdry ornaments"
Gimcrack is a rather simple 3D terrain rendering engine. Suited for those new to 3D programming. If you get confused by the code of Quake 2 but still want to know how a engine works, this is for you.