Commit Graph

5 Commits (7a279c4e3f93a610fd1ff136b1cebfb5a7302542)

Author SHA1 Message Date
Jonathan Westhues 4d742a5777 The constraint solver now compiles as a library, and I have a
little test app that links against it. I still need to polish a few
things, but this is more or less as it should be.

[git-p4: depot-paths = "//depot/solvespace/": change = 1944]
2009-04-19 23:30:09 -08:00
Jonathan Westhues a4dc518a89 A monster change; move the parameter, entity, group, and constraint
tables from SolveSpace to their own class. This is intended to
simplify use of the constraint solver in a library.

[git-p4: depot-paths = "//depot/solvespace/": change = 1942]
2009-04-18 21:53:16 -08:00
Jonathan Westhues b293c0ef41 Split the Entity and Constraint classes into Xxx and XxxBase, with
the fundamental geometric stuff in XxxBase. Next I hope to make the
constraint solver use only the XxxBase types.

[git-p4: depot-paths = "//depot/solvespace/": change = 1941]
2009-04-18 20:28:21 -08:00
Jonathan Westhues 984956cbc7 Add a constraint to make line length equal arc length. That's quite
tricky; can't just use the dot product, since that blows up when
you cross pi radians. A gear shift approach, use either sin or cos,
same kind of thing as the 3d-parallel constraint.

And report a NaN constraint as unconverged, of course.

[git-p4: depot-paths = "//depot/solvespace/": change = 1890]
2009-01-08 09:22:59 -08:00
Jonathan Westhues bf4de993cb Split constraint.cpp into two files: one for building the
constraint structures based on user input, and one for generating
equations from the constraints.

[git-p4: depot-paths = "//depot/solvespace/": change = 1885]
2009-01-03 04:31:19 -08:00