6e2253948b
dashing::Dash: provide constructor
2025-06-09 10:20:43 +02:00
acfd505b3d
Fix incorrect dash patterns that start in gaps
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I noticed some (incorrect dash patterns)[https://social.afront.org/deck/@stylus/114647763027177789 ]
this fixes them by correctly advancing during a skip, refactoring
the code slightly to make it easier to think about.
2025-06-08 18:02:21 +02:00
a55d21398a
implement pythonmod closer to how python does it
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I briefly suspected my implementation of pythonmod when debugging
an incorrect result. It was not the cause, but I might as well
make the structure of the function match current cpython.
2025-06-08 18:00:59 +02:00
f52035ead1
get rid of need for boost, but require c++20
2024-12-26 20:05:58 -06:00
987ff83c06
add openmp
2023-12-31 15:57:30 -06:00
e916865163
get rid of an unneeded conditional (we just asserted it)
2023-12-31 15:53:01 -06:00
4dc78ca136
Optimize
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* Assume dash patterns are all on-off(-on-off...) even though this is
not necessarily true
* now unroll the uvdraw loop 1 time so that there's no test of whether
to draw or not, and half as many 'maybe reset i' checks
2023-12-31 15:52:50 -06:00
40c67baf3a
Switch data types from double to float (via a new typedef)
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and get rid of a pessimizing std::move
2023-12-21 20:44:13 -06:00
Jeff Epler
386d98d587
additional point operators
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Signed-off-by: Jeff Epler <jepler@unpythonic.net>
2017-06-02 16:12:58 -05:00
Jeff Epler
5167ba3dd7
simplify the way the value is returned
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.. no need for named temporary Point
Signed-off-by: Jeff Epler <jepler@unpythonic.net>
2017-06-02 16:12:58 -05:00
Jeff Epler
b70d655489
Manually unroll first loop iteration, where o may be nonzero
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.. simplifying subsequent iterations by not requiring them to account for o
Signed-off-by: Jeff Epler <jepler@unpythonic.net>
2017-06-02 16:12:57 -05:00
Jeff Epler
7adf8e24df
Don't needlessly copy pattern.dash[i]
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Signed-off-by: Jeff Epler <jepler@unpythonic.net>
2017-06-02 16:12:57 -05:00
Jeff Epler
0818899738
reserve space for segments
2016-01-27 20:44:34 -06:00
Jeff Epler
29530a3b6d
avoid calling fabs
2015-11-06 13:48:24 -06:00
Jeff Epler
9d1843800d
indices are integral types
2015-11-06 13:33:28 -06:00
Jeff Epler
6776ea122c
avoid expensive modulo calculation
2015-11-06 13:25:08 -06:00
Jeff Epler
171c391b20
use a more typical extension for C++ header files
2015-11-02 11:35:07 -06:00
