Commit Graph

5 Commits (e256956d12cbb550c100d013fe0ae2579f7472e4)

Author SHA1 Message Date
Daniel Richard G 8913d11fa5 Quash "variable may be used uninitialized" warnings
Whether or not there is any actual danger of these variables being used
without initialization, the warnings are noise, and getting rid of them is
trivial.
2013-08-26 15:36:00 -04:00
Jonathan Westhues 0ee8ba1457 Changes in preparation for the release of SolveSpace under the GPL,
to add that license, and change all copyright notices to me, not
Useful Subset, LLC.

[git-p4: depot-paths = "//depot/solvespace/": change = 2211]
2013-07-28 14:08:34 -08:00
Jonathan Westhues a74f85e0d1 I had been using LENGTH_EPS as the tolerance on both xyz points and
uv points. This is inconsistent, unless the surface happens to be a
plane square with side length one.

So modify the SBspUv tests to take a surface, and measure distance
linearized in that surface. That fixes at least one
mis-classification bug, and doesn't seem to break anything.

[git-p4: depot-paths = "//depot/solvespace/": change = 2005]
2009-07-01 19:32:17 -08:00
Jonathan Westhues 3da334028e Let's use the direction cosines (dot product of unit vectors), not
the arbitrary-magnitude dot product, to classify regions (inside,
outside, coincident) of surfaces against each other.

That lets me always perturb the point for the normals (inside and
outside the edge) by just a chord tolerance, and nothing bad
happens as that distance varies over a few orders of magnitude.

[git-p4: depot-paths = "//depot/solvespace/": change = 1996]
2009-06-21 22:22:30 -08:00
Jonathan Westhues 4c8f535305 Split line-surface intersection and shell raycasting stuff into its
own file.

[git-p4: depot-paths = "//depot/solvespace/": change = 1992]
2009-06-21 01:14:49 -08:00