where it was, move the export (DXF, PNG, STL) stuff to export.cpp,
and move the regen/solve stuff to generate.cpp.
[git-p4: depot-paths = "//depot/solvespace/": change = 1825]
all coordinates are divided by that number as we export.
And add functions to store a float in the registry. I'm using those
for the scale factor, and also to replace the crazy scaled integers
that I was using for light positions etc. before.
[git-p4: depot-paths = "//depot/solvespace/": change = 1824]
specify the plane from which we want to grab the triangles. Shared
edges are then removed with the same code used to check for
watertight meshes, and the remaining edges are assembled into
polygons.
[git-p4: depot-paths = "//depot/solvespace/": change = 1823]
introduced by the bsp routines. It's usually, though not always,
possible to generate a watertight mesh. The occasions where it's
not look ugly, floating point issues, no quick fix.
And use those to generate a list of edges where two different faces
meet, which I can emphasize for cosmetic reasons (and some UI to
specify whether to do that, and with what color).
And make the right mouse button rotate the model, since that was
previously doing nothing.
[git-p4: depot-paths = "//depot/solvespace/": change = 1821]
(+/-1, 0, 0, 0) to some power; that was failing if the magnitude of
w was slightly greater than 1, so that acos() returned NaN.
[git-p4: depot-paths = "//depot/solvespace/": change = 1820]
degree angle, but shows with a right angle symbol instead of a
numerical angle you can edit.
[git-p4: depot-paths = "//depot/solvespace/": change = 1819]
version of the code from SketchFlat, with all arbitrary limits
removed.
The TTF text is its own entity, and that entity includes the
font file basename and the text. That's an extra 128 bytes in the
entity, which is around a 50% increase, kind of a shame. It was
simple, though.
[git-p4: depot-paths = "//depot/solvespace/": change = 1814]
which I will shortly revert. gl does a much better job, and I'll
have to spend more time to get something reasonable.
[git-p4: depot-paths = "//depot/solvespace/": change = 1809]
that to try to find them if we can't find them by absolute path.
This is intended to make everything still work if you copy an
entire directory tree of files that import each other.
Also add a mechanism to not paint the scene if we're not sure it's
consistent; otherwise got some crashes on startup. And disable both
text and graphic window when displaying a modal dialog, wasn't
doing that always.
[git-p4: depot-paths = "//depot/solvespace/": change = 1808]
liked, but my more parametric attempts were very difficult to use.
The pitch (both axial and radial) gets specified by typing a
distance in a textbox.
[git-p4: depot-paths = "//depot/solvespace/": change = 1804]
separate groups. The section is swept normal to the trajectory,
producing a mesh. I'm doing the triangles only now, not copying
over any entities.
Also fix a bug in the PNG export; rows are 4-aligned, so that was
breaking when the width of the image wasn't divisible by four. Also
fix a bug in lathes, where it generated overlapping triangles for
one segment.
And change the groups to record both "this mesh", the contribution
due to the extrude/lathe/whatever, and the "running mesh", that we
get after applying the requested Boolean op between "this mesh" and
the previous group's "running mesh". I'll use that to make step and
repeats step the mesh too.
[git-p4: depot-paths = "//depot/solvespace/": change = 1801]
same orientation constraint is applied; this makes convergence
easy. And don't hover faces or constraints while dragging
something.
[git-p4: depot-paths = "//depot/solvespace/": change = 1798]
that perspective in the gl matrices, and also everywhere that I
check mouse pointer positions against the model, and for the zoom
to fit.
[git-p4: depot-paths = "//depot/solvespace/": change = 1796]
point-line distance equal to line segment length. These are
available in both normal and projected versions, with fancy display
for all of these.
[git-p4: depot-paths = "//depot/solvespace/": change = 1793]
an Expr *, since that complicates multiple units and also memory
management. Now it's just a double.
[git-p4: depot-paths = "//depot/solvespace/": change = 1791]
axis of rotation numerically, so that the associative thing breaks,
and then it also wasn't saving the point on the axis in the file,
so that snapped back to (0, 0, 0) on reload. Now it goes off the
hEntity for a point on the axis and a vector in its direction.
[git-p4: depot-paths = "//depot/solvespace/": change = 1790]
So fix that, and now I can simplify what's exported for an entity.
And add an extra measurement (face-face distance/angle), and some
other little stuff.
[git-p4: depot-paths = "//depot/solvespace/": change = 1789]
user-visible text. And make points hoverable/selectable even when
GW.showPoints is false, and zoom to fit before regenerating on file
open, because then we're at the right zoom level (and will use the
right pwl tolerance).
[git-p4: depot-paths = "//depot/solvespace/": change = 1788]
and rotates, auto-constrain translates in active workplane, speed
up remap list search with a hash table, other stuff.
[git-p4: depot-paths = "//depot/solvespace/": change = 1786]
just the mesh, no derived entities (but I suppose that I could turn
all points into circles).
And fix some bugs where equations didn't get unique IDs, and make
it possible to lock on to the group's workplane automatically, if
you press W while free in 3d with no workplane selected.
[git-p4: depot-paths = "//depot/solvespace/": change = 1780]
up more. Also change from stupid linear search lists to sorted
binary search lists, remove a stupid bug where I double-generated
entities, and don't do the triple drawing of entities (since
offsets on the Z buffer were doing the same job already).
[git-p4: depot-paths = "//depot/solvespace/": change = 1776]
and requests to a separate list. It's messy, because I have to make
a deep copy (e.g. of the remap list for the groups, or Expr *
stuff) of some things. Others (e.g. the polygon or mesh) will be
regenerated, so they should be discarded, but they must not get
double-freed.
In any case, works superficially. And fix a few memory leaks
unrelated to this, and remove some dead code.
[git-p4: depot-paths = "//depot/solvespace/": change = 1775]
Jonathan Westhues