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Jonathan Westhues ae35b3595c Revamp the edge classification for Booleans. I no longer make a 
separate polygon of coincident (with same or opposite normal)
faces; I instead test all the edges against the other shell, and
have extended the classify-against-shell stuff to handle those
cases.

And the normals are now perturbed a bit numerically, to either side
of the edge, to distinguish tangency from a coincident surface.

This seems to work fairly well, although things still tend to fail
when the piecewise linear tolerance is too coarse.

[git-p4: depot-paths = "//depot/solvespace/": change = 1964]
 		2009-06-03 19:59:40 -08:00
doc Update reference manual for SolveSpace. 2008-08-11 03:57:46 -08:00
exposed Fix a couple of issues with SolveSpace as a library; was using the 2009-06-01 19:17:18 -08:00
extlib Link against libpng and zlib, and use that to export graphics; 2008-06-18 00:35:14 -08:00
icons Add toolbar buttons for a few more things. 2009-01-03 05:30:12 -08:00
obj This is my initial checkin for solvespace, a second attempt at 2008-03-25 02:02:13 -08:00
srf Revamp the edge classification for Booleans. I no longer make a 2009-06-03 19:59:40 -08:00
win32 The constraint solver now compiles as a library, and I have a 2009-04-19 23:30:09 -08:00
Makefile The constraint solver now compiles as a library, and I have a 2009-04-19 23:30:09 -08:00
bsp.cpp Add hidden line and surface removal, and vector shaded surface 2009-03-17 08:33:46 -08:00
constraint.cpp The constraint solver now compiles as a library, and I have a 2009-04-19 23:30:09 -08:00
constrainteq.cpp The constraint solver now compiles as a library, and I have a 2009-04-19 23:30:09 -08:00
draw.cpp Add ability to represent our surfaces as either a shell or a mesh, 2009-05-24 03:37:07 -08:00
drawconstraint.cpp The constraint solver now compiles as a library, and I have a 2009-04-19 23:30:09 -08:00
drawentity.cpp The constraint solver now compiles as a library, and I have a 2009-04-19 23:30:09 -08:00
dsc.h Construct surfaces of revolution from lathe groups, although we're 2009-04-28 18:42:44 -08:00
entity.cpp The constraint solver now compiles as a library, and I have a 2009-04-19 23:30:09 -08:00
export.cpp Put back code to generate emphasized edges from a mesh; so now we 2009-05-28 21:40:17 -08:00
expr.cpp A monster change; move the parameter, entity, group, and constraint 2009-04-18 21:53:16 -08:00
expr.h Little optimizations in the solver; don't write the Jacobian 2009-04-18 19:55:46 -08:00
file.cpp Add a separate display mesh and edge list; so if we're working with 2009-05-21 01:06:26 -08:00
font.table Add routines to draw a vector font (public domain Hershey Simplex 2008-04-11 03:13:47 -08:00
generate.cpp Add a solver option to not calculate the failing constraints if 2009-04-20 23:56:17 -08:00
glhelper.cpp Add ability to represent our surfaces as either a shell or a mesh, 2009-05-24 03:37:07 -08:00
graphicswin.cpp Revamp the edge classification for Booleans. I no longer make a 2009-06-03 19:59:40 -08:00
group.cpp Add code to assemble two shells into one, without checking for any 2009-05-19 19:04:36 -08:00
groupmesh.cpp If a Boolean fails, then make a note of it in the group's text 2009-05-30 00:49:09 -08:00
icon.ico Add an icon file (ugly, but at least it's not the default anymore). 2008-07-18 01:50:52 -08:00
keygen.pl Change name to SolveSpace everywhere. 2008-02-13 08:13:08 -08:00
mesh.cpp Put back code to generate emphasized edges from a mesh; so now we 2009-05-28 21:40:17 -08:00
modify.cpp A monster change; move the parameter, entity, group, and constraint 2009-04-18 21:53:16 -08:00
png2c.pl Add a toolbar. This requires a tool to convert my PNG icons to 2009-01-02 02:38:36 -08:00
polygon.cpp Add triangulation of surfaces with compound curvature; I just build 2009-05-08 00:33:04 -08:00
polygon.h Put back code to generate emphasized edges from a mesh; so now we 2009-05-28 21:40:17 -08:00
request.cpp Add TrueType font support to SolveSpace. This uses a modified 2008-06-30 01:09:17 -08:00
sketch.h If a Boolean fails, then make a note of it in the group's text 2009-05-30 00:49:09 -08:00
solvespace.cpp Revamp the edge classification for Booleans. I no longer make a 2009-06-03 19:59:40 -08:00
solvespace.h Add ability to represent our surfaces as either a shell or a mesh, 2009-05-24 03:37:07 -08:00
system.cpp Add a solver option to not calculate the failing constraints if 2009-04-20 23:56:17 -08:00
textscreens.cpp If a Boolean fails, then make a note of it in the group's text 2009-05-30 00:49:09 -08:00
textwin.cpp A monster change; move the parameter, entity, group, and constraint 2009-04-18 21:53:16 -08:00
toolbar.cpp Oops, wasn't setting line width for the tool tips on the toolbar; 2009-01-25 03:25:40 -08:00
ttf.cpp SPolyCurve (i.e., polynomial curve) vs. SPolygon got too confusing; 2009-01-18 19:51:00 -08:00
ui.h Put back code to generate emphasized edges from a mesh; so now we 2009-05-28 21:40:17 -08:00
undoredo.cpp Add a separate display mesh and edge list; so if we're working with 2009-05-21 01:06:26 -08:00
util.cpp Revamp the edge classification for Booleans. I no longer make a 2009-06-03 19:59:40 -08:00
wishlist.txt Revamp the edge classification for Booleans. I no longer make a 2009-06-03 19:59:40 -08:00