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18:22:50
scymtym
jackdaniel: i see. it really looks different (in part because you are using an older version). it is probably best to wait until the xrender work is merged
18:39:46
slyrus1
jackdaniel: sometimes I get funky ellipse drawing e.g. https://github.com/slyrus/clim-paint/issues/1
18:49:29
jackdaniel
slyrus1: rotated ellipses are drawn in quite peculiar way (due to lack of primitives in clx): we scan them horizontally (line by line) and draw intersecting lines; then we scan them vertically (to improve drawing quality)
18:50:45
jackdaniel
we should approximate drawing them with bezier curves (8 bezier curves for whole ellipse gives a very appealing result according to the article I've read)
20:13:46
slyrus1
I think we should rename the bezier segment point accessors. p0, p1, p2, p3 was a bad idea.
21:01:17
jackdaniel
afair there is no definite set of points (there may be 100 points), so more consistent approach (with other regions) would be having them in a sequence
22:19:33
slyrus1
p0 p1 p2 p3 are the points of a single bezier segment. No need for those symbols to be exported, IMO.
1:14:39
slyrus1
Does anyone understand the comment about "Defunct and not really nice..." regarding the presentation-to-command-translator in town-example.lisp?
1:14:57
slyrus1
That's the sort of thing we should clean up/remove lest we scare off future CLIM programmers.