Simplistic 2D graphics library written in plain C.
vsu/
plt/
bmp.h /* bitmap */
plot2.h /* plot with affine transforms &c */
wireframe.h /* generic wireframe model structure */
polymesh.h /* 3d polygonal meshmodel */
backend/
fb.h /* framebuffer output for bmp.h */
util/
alg.h /* reusable bresenham line drawing algo, filling shapes &c */
See show-wireframe.c, tests/*.c.
See include/