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5981 commits 4 branches 21 tags 106 MiB
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110 commits

Author SHA1 Message Date
Grant Sanderson
24b160f9f9 Update VMobject shader wrapper 
Use a combined VBO
Render with TRIANGLE_STRIP, and ignore every other
 2024-08-19 08:05:32 -05:00
Grant Sanderson
0267740bde Change STROKE_WIDTH_CONVERSION width back to older value 2024-08-16 15:03:47 -05:00
Grant Sanderson
d8edccdab4 Fix zero stroke width issue 2024-08-16 14:59:18 -05:00
Grant Sanderson
04347e7876 Fix thin stroke issue for low resolutions 2024-08-15 17:11:02 -05:00
Grant Sanderson
a4858918dd Small reformatting 2024-08-08 13:59:50 -07:00
Grant Sanderson
31b6affabb Push up pointwise styling update 2024-08-08 13:56:16 -07:00
Grant Sanderson
cff3bdf8d4 Remove unnecessary flat stroke option 2024-08-08 13:55:48 -07:00
Grant Sanderson
9f54b85c4e Change miter threshold to global constant 2024-08-08 13:55:25 -07:00
Grant Sanderson
c345d76de0 Patch for glitches associated with non-flat stroke when tangency direction lines up with camera view 2024-08-08 11:36:28 -05:00
Grant Sanderson
099aaaee43 Increase polyline factor 2024-08-07 14:46:26 -05:00
Grant Sanderson
70862a068f Don't buff out stroke width by antialias width 2024-08-07 14:46:17 -05:00
Grant Sanderson
f677a02036 Allow for manually setting miter or bevel joints 2024-08-07 14:45:55 -05:00
Grant Sanderson
0a43a3ff9a Remove unnecessary stroke vert input 2024-08-07 14:10:50 -05:00
Grant Sanderson
61a2b4d0da Improve flat stroke for sharp corners with a smooth transition to miter joints 2024-08-07 10:34:47 -05:00
Grant Sanderson
edb438e5e2 Further clean up to stroke shader 2024-08-06 15:45:21 -05:00
Grant Sanderson
ec88673e92 Fix kink issue in flat stroke 2024-08-06 10:41:31 -05:00
Grant Sanderson
a5926195ee Clean up stroke shader 2024-08-05 15:01:02 -05:00
Grant Sanderson
557819ad03 Remove pre-computation of curve points and joint products 2024-08-05 14:25:15 -05:00
Grant Sanderson
f363eaa2fd Add stand in for a ribboning effect 2024-08-05 13:37:34 -05:00
Grant Sanderson
c61c18486c Don't bevel corners on inner joints of quadratic bezier curves 2024-08-05 13:37:17 -05:00
Grant Sanderson
26249c34bb Have non-flat stroke operate based on projecting tangents 2024-08-05 09:15:06 -05:00
Grant Sanderson
b3bbc31ea9 Small clean up to stroke shaders 2024-08-03 08:12:00 -05:00
Grant Sanderson
aea747b6d3 Final refinements on polyline stroke implementations 2024-08-01 07:41:32 -05:00
Grant Sanderson
361817b506 Pass fewer values to frag shader 2024-08-01 07:17:26 -05:00
Grant Sanderson
a3469c236e Simpler compute_subdivisions 2024-08-01 06:32:04 -05:00
Grant Sanderson
c6a6503544 Cleaning up first pass implementation 2024-07-31 16:27:37 -04:00
Grant Sanderson
3ea8393e9a First pass at a polyline implementation for stroke 2024-07-31 15:51:06 -04:00
Grant Sanderson
a105216a47 Small clean up 2024-07-31 15:31:26 +02:00
Grant Sanderson
d3dee240c3 Allow for smooth transitions between mobjects fixed and unfixed from the frame 2024-01-19 17:42:12 -06:00
Grant Sanderson
7c087838a3 Change backstroke defaults in OpeningScene 2023-01-31 21:33:36 -08:00
Grant Sanderson
2cbad30f45 Change VMobject rendering mode to TRIANGLES 
And set indices appropriately when reading in to the ShaderWrapper
 2023-01-31 11:45:53 -08:00
Grant Sanderson
e950286fa4 Replace get_gl_Position -> emit_gl_Position 2023-01-30 18:43:28 -08:00
Grant Sanderson
daaaba0a67 Use frame_scale uniform instead of frame_shape 2023-01-30 15:10:41 -08:00
Grant Sanderson
368f48f8dd Make use of some glsl built-ins 2023-01-28 15:01:32 -08:00
Grant Sanderson
1c432dd6dc Small refactor to stroke geom shader 2023-01-27 10:48:06 -08:00
Grant Sanderson
79039bde61 Fix Arrow 2023-01-26 23:42:03 -08:00
Grant Sanderson
4cb9c9c2fc Remove unnecessary normalize 2023-01-25 08:18:10 -08:00
Grant Sanderson
307487e087 Don't pre-normalize joint_products 2023-01-24 21:10:26 -08:00
Grant Sanderson
6e56c31d67 Use gl_InstanceID instead of hacking triangle_strip 2023-01-24 13:49:43 -08:00
Grant Sanderson
b1f0270316 Change threshold for bevel reduction 2023-01-24 12:05:25 -08:00
Grant Sanderson
03080a10a7 Small style tweaks 2023-01-23 15:05:10 -08:00
Grant Sanderson
0d66981ac7 Fix issue with variable stroke width 2023-01-20 21:38:28 -08:00
Grant Sanderson
23b4e3e03b Use cubic formula in stroke frag for large stroke width case 2023-01-20 13:22:18 -08:00
Grant Sanderson
6c262f63b1 Reduce is_linear threshold 2023-01-20 10:10:39 -08:00
Grant Sanderson
b7ea24f9ea Tweak stroke frag 2023-01-20 10:09:58 -08:00
Grant Sanderson
debc68a3b4 Just moving some lines around 2023-01-19 20:24:59 -08:00
Grant Sanderson
909e515a2f Only compute xyz-to-uv matrix in non-linear case 2023-01-19 20:24:32 -08:00
Grant Sanderson
6c2544098b Store pixel_size instead of pixel_shape 2023-01-18 13:50:09 -08:00
Grant Sanderson
b667d89e9b Simplify get_gl_Position 2023-01-18 13:44:41 -08:00
Grant Sanderson
fa525b494c Increase threshold for bevel tweaking 2023-01-18 13:07:37 -08:00