OpenGL 4.3 compatibility profile
lua/Prototype, draws a cube
OpenGL Core profile support
code/glts.c: kinds (VF by default)
Crude impl. of GL debug contexts
Visible cube with geometry shader!
Drawing a grid
Crude 2D version
Fixed interpolation
Added time and renamed to marching-squares
Marching sqaures code tidied up and commented
Marching cubes: crude first version
Oddball incomplete marching-cubes. Texture buffer sampling.
Fixed.
Normals, etc.
Detach shaders after linking, better glts.c names
Works on Mac, OpenGL 3.2, more conformant code
Makefile (temporary things are so often permanent...)
GLI, /data
Removed all old init functions