Instead of always using two points on every curve, with a hack for
some cubics edge case, use three points on the first iteration and
one point on every further iteration. This both faster and more
correct.
The SolveSpace top-level directory was getting a bit cluttered, so
following the example of numerous other free-software projects, we move the
main application source into a subdirectory and adjust the build systems
accordingly.
Also, got rid of the obj/ directory in favor of creating it on the fly in
Makefile.msvc.
EvilSpirit
whitequark
Daniel Richard G