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5595 commits 4 branches 21 tags 106 MiB
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58 commits

Author SHA1 Message Date
Grant Sanderson
e57ca4e1ee Track orientation for non-winding fill 2023-01-27 12:43:21 -08:00
Grant Sanderson
86fb69c5bb Track unit normal for fill 2023-01-27 12:35:43 -08:00
Grant Sanderson
1707958e0f Clean up fill shader a bit 2023-01-27 08:26:54 -08:00
Grant Sanderson
5803a00598 Use smaller fill_texture, adjusting winding-fill blending hack as is necessary 2023-01-26 20:14:22 -08:00
Grant Sanderson
65afed1bd1 Move shading from fill geom to fill frag shader 2023-01-26 15:50:27 -08:00
Grant Sanderson
37f0bf8c11 Fix winding fill blending 
(Using somewhat of a hack)
 2023-01-26 15:27:48 -08:00
Grant Sanderson
3f5df432ce Consider winding_fill alphas pre-multiplied 2023-01-26 12:17:21 -08:00
Grant Sanderson
a33b24310e Fix non-winding-fill orientation 2023-01-26 12:15:30 -08:00
Grant Sanderson
088a2f65a3 Misc. clean up 2023-01-24 21:10:57 -08:00
Grant Sanderson
f0df5c759d Make winding fill optional, and make winding additive rather than toggling 2023-01-24 20:03:23 -08:00
Grant Sanderson
516fe9155e Small tweaks 2023-01-24 15:29:35 -08:00
Grant Sanderson
87afdac6a4 Small clean up 2023-01-24 14:09:41 -08:00
Grant Sanderson
6e56c31d67 Use gl_InstanceID instead of hacking triangle_strip 2023-01-24 13:49:43 -08:00
Grant Sanderson
4774d2bc3b First pass at a winding-based fill approach 2023-01-24 13:29:34 -08:00
Grant Sanderson
8fee4d1a66 Fix straight line fill anti-alias issue 2023-01-20 17:35:36 -08:00
Grant Sanderson
fe7dc3c459 Tiny cleanup 2023-01-20 10:07:28 -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
72e5bde274 Rename xy-to-uv -> xyz-to-uv 2023-01-18 10:58:25 -08:00
Grant Sanderson
5e1a02d2ce Use xyz-to-uv matrix for fill 2023-01-17 17:45:25 -08:00
Grant Sanderson
c3cd64f68c Package reflectiveness, gloss and shadow into a single uniform "shading" 2023-01-16 19:33:57 -08:00
Grant Sanderson
6f9f83fb1b Unify shader_dtype and data_dtype 2023-01-15 19:09:29 -08:00
Grant Sanderson
19a7721661 Fix unit normal issue with bezier fill 2023-01-14 08:00:21 -08:00
Grant Sanderson
c8238f6b39 Consolidate lighting uniforms 2023-01-14 07:57:47 -08:00
Grant Sanderson
d19b244ee1 Move uniform pixel_shape declaration outside of get_gl_Position 2023-01-13 22:11:13 -08:00
Grant Sanderson
a004c88e02 Consolidate functions associated with computing gl_Position 2023-01-13 22:07:28 -08:00
Grant Sanderson
2aa2eedbbd Calculate unit normal more directly 2023-01-13 17:42:59 -08:00
Grant Sanderson
e534206eb6 Small style change to get_xy_to_uv 2023-01-13 17:37:08 -08:00
Grant Sanderson
394d87effb Small style tweaks to quadratic_bezier_fill/geom 2023-01-13 17:26:59 -08:00
Grant Sanderson
c0b3c246de Revert "Revert "Go back to fill shader tracing vertex index manually"" 
This reverts commit 387de61119.
 2023-01-12 00:16:05 -08:00
Grant Sanderson
387de61119 Revert "Go back to fill shader tracing vertex index manually" 
This reverts commit 7847ff1a9d.
 2023-01-11 16:22:12 -08:00
Grant Sanderson
7847ff1a9d Go back to fill shader tracing vertex index manually 2023-01-11 15:32:27 -08:00
Grant Sanderson
2a7b787ef6 Test the orientation in the middle of the curve 2023-01-11 14:18:12 -08:00
Grant Sanderson
116d6fe244 Revert emit_pentagon to work on 3d vectors 2023-01-10 11:51:05 -08:00
Grant Sanderson
8175c2d408 Rename quadratic_bezier_geometry_functions to get_xy_to_uv 2023-01-10 09:53:17 -08:00
Grant Sanderson
b31ad49850 A little clean up to fill shader 2023-01-10 09:49:51 -08:00
Grant Sanderson
05796654f4 Replace "bezier_degree" with "is_linear" 2023-01-10 08:54:02 -08:00
Grant Sanderson
b4544052d9 Change fill shader to use simpler uv space 2023-01-09 19:54:09 -08:00
Grant Sanderson
08c02b21aa Small comment 2023-01-09 00:02:30 -05:00
Grant Sanderson
a6e5f25912 Delete get_reduced_control_points 2023-01-09 00:00:31 -05:00
Grant Sanderson
16390283cf Small cleanup for fill shader 2023-01-08 23:34:02 -05:00
Grant Sanderson
1cf89abf53 No need to track vertex index manually 2023-01-04 16:39:59 -08:00
Grant Sanderson
8fc243e398 Make anti_alias_width a Mobject uniform, rather than a camera attribute 2022-12-28 18:52:05 -08:00
Grant Sanderson
1180932026 Fix antialiasing issue with straight lines in text 2022-12-28 16:37:44 -08:00
Grant Sanderson
44dc22e5e4 Rename local_unit_normal to unit_normal 2022-12-28 11:17:55 -08:00
Grant Sanderson
4d65ceabf7 Include zero in orientation checks 2022-12-28 11:17:45 -08:00
Grant Sanderson
083de38e4c Remove "arbitrary-seeming branching" 2022-12-28 10:05:44 -08:00
Grant Sanderson
40bf1fd6a9 Stop tracking unit_normal in data 
Track orientation of each curve instead
 2022-12-23 10:08:23 -07:00
Grant Sanderson
81c3ae3037 Have separate notions of gloss and reflectiveness 2021-11-08 21:46:09 -08:00