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Jonathan Westhues 61da5969f6 Add O(n*log(n)) self-intersection check for polygons. That was 
previously a major bottleneck, and is now at least 10x faster for a
practical section.

And fix a horrible uninit memory bug in the triangle kd-tree stuff;
the split planes were apparently random. This would have slowed
things down, but not caused an incorrect result; except when it
ends up NaN, which is the reason I noticed.

[git-p4: depot-paths = "//depot/solvespace/": change = 2073]
 		2009-11-09 03:51:38 -08:00
doc Update reference manual for SolveSpace. 2008-08-11 03:57:46 -08:00
exposed Remove arbitrary limits on the selection size, and permit more than 2009-11-03 10:54:49 -08:00
extlib Add support for the 3dconnexion six degree of freedom input devices 2009-07-20 11:05:33 -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 Two ugly hacks. Don't do the trick where I also deselect the point 2009-11-05 21:34:34 -08:00
win32 Add text angle for styles. Add ability to quickly change between 2009-09-29 03:35:19 -08:00
Makefile Split draw.cpp and textscreens.cpp, and move a few things around. 2009-09-29 05:14:47 -08:00
bsp.cpp Add hidden line and surface removal, and vector shaded surface 2009-03-17 08:33:46 -08:00
confscreen.cpp Make the export scale factor affect the surfaces in a STEP file, 2009-10-12 01:28:34 -08:00
constraint.cpp Add interpolating splines: both periodic splines (that form a 2009-10-20 20:46:01 -08:00
constrainteq.cpp Add interpolating splines: both periodic splines (that form a 2009-10-20 20:46:01 -08:00
draw.cpp Oops, wasn't clearing depth buffer after blitting background image. 2009-11-07 20:50:38 -08:00
drawconstraint.cpp Assemble only inner loops from same style as outer loop. Fix arrows 2009-11-01 03:09:05 -08:00
drawentity.cpp A monster change to add support for filled paths. This requires us 2009-10-28 23:16:28 -08:00
dsc.h A monster change to add support for filled paths. This requires us 2009-10-28 23:16:28 -08:00
entity.cpp Remove arbitrary limits on the selection size, and permit more than 2009-11-03 10:54:49 -08:00
export.cpp Make the EPS, PDF, and SVG targets output filled contours. This 2009-10-30 02:38:34 -08:00
exportstep.cpp A monster change to add support for filled paths. This requires us 2009-10-28 23:16:28 -08:00
exportvector.cpp Oops, was always writing SVG or EPS arcs counter-clockwise; which 2009-10-30 03:18:54 -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 Move code to find outer and inner contours (and which inner 2009-10-22 09:16:20 -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 Remove arbitrary limits on the selection size, and permit more than 2009-11-03 10:54:49 -08:00
glhelper.cpp Add ability to assign styles to cosmetic text (in the form of 2009-09-24 07:52:48 -08:00
graphicswin.cpp Two ugly hacks. Don't do the trick where I also deselect the point 2009-11-05 21:34:34 -08:00
group.cpp A monster change to add support for filled paths. This requires us 2009-10-28 23:16:28 -08:00
groupmesh.cpp Make the EPS, PDF, and SVG targets output filled contours. This 2009-10-30 02:38:34 -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 Add O(n*log(n)) self-intersection check for polygons. That was 2009-11-09 03:51:38 -08:00
modify.cpp Put information about which requests generate which entities, and 2009-10-22 06:02:08 -08:00
mouse.cpp Add ability to set a background image. I import a png with libpng, 2009-11-07 17:11:38 -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 O(n*log(n)) self-intersection check for polygons. That was 2009-11-09 03:51:38 -08:00
polygon.h Add O(n*log(n)) self-intersection check for polygons. That was 2009-11-09 03:51:38 -08:00
request.cpp Put information about which requests generate which entities, and 2009-10-22 06:02:08 -08:00
sketch.h Remove arbitrary limits on the selection size, and permit more than 2009-11-03 10:54:49 -08:00
solvespace.cpp Add Wavefront OBJ support, to supplement the existing STL mesh 2009-10-12 03:34:43 -08:00
solvespace.h Add ability to set a background image. I import a png with libpng, 2009-11-07 17:11:38 -08:00
style.cpp Add ability to set a background image. I import a png with libpng, 2009-11-07 17:11:38 -08:00
system.cpp Remove arbitrary limits on the selection size, and permit more than 2009-11-03 10:54:49 -08:00
textscreens.cpp Remove arbitrary limits on the selection size, and permit more than 2009-11-03 10:54:49 -08:00
textwin.cpp Add marquee selection, a view-aligned rectangle such that 2009-11-03 23:52:58 -08:00
toolbar.cpp Make hidden line removal keep all the line styles, and don't apply 2009-09-21 22:47:11 -08:00
ttf.cpp SPolyCurve (i.e., polynomial curve) vs. SPolygon got too confusing; 2009-01-18 19:51:00 -08:00
ui.h Add ability to set a background image. I import a png with libpng, 2009-11-07 17:11:38 -08:00
undoredo.cpp A monster change to add support for filled paths. This requires us 2009-10-28 23:16:28 -08:00
util.cpp Add interpolating splines: both periodic splines (that form a 2009-10-20 20:46:01 -08:00
wishlist.txt Add O(n*log(n)) self-intersection check for polygons. That was 2009-11-09 03:51:38 -08:00