203 commits

Author	SHA1	Message	Date
Grant Sanderson	acb4b1c6b3	Finalize color at the vertex level, rather than the fragment level, for fill	2023-02-02 12:04:23 -08:00
Grant Sanderson	17cef427f1	Update fill shader alpha blending, and simplify the fill canvas	2023-02-02 10:42:24 -08:00
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	e7734ca84c	Fix TexturedSurface	2023-01-30 20:57:21 -08:00
Grant Sanderson	55da5d5d03	Remove use of dv_points and du_points, pass unit normals to shader instead	2023-01-30 20:49:32 -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	277c471c90	Refactor so that view matrix incorporates frame scaling	2023-01-30 14:15:39 -08:00
Grant Sanderson	0d36f17f9c	Remove unused line	2023-01-28 15:40:10 -08:00
Grant Sanderson	368f48f8dd	Make use of some glsl built-ins	2023-01-28 15:01:32 -08:00
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	1c432dd6dc	Small refactor to stroke geom shader	2023-01-27 10:48:06 -08:00
Grant Sanderson	1707958e0f	Clean up fill shader a bit	2023-01-27 08:26:54 -08:00
Grant Sanderson	79039bde61	Fix Arrow	2023-01-26 23:42:03 -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	4cb9c9c2fc	Remove unnecessary normalize	2023-01-25 08:18:10 -08:00
Grant Sanderson	088a2f65a3	Misc. clean up	2023-01-24 21:10:57 -08:00
Grant Sanderson	307487e087	Don't pre-normalize joint_products	2023-01-24 21:10:26 -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	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	8d729eef5a	Rename perspective to view_matrix	2023-01-23 14:41:17 -08:00
Grant Sanderson	0d66981ac7	Fix issue with variable stroke width	2023-01-20 21:38:28 -08:00
Grant Sanderson	8fee4d1a66	Fix straight line fill anti-alias issue	2023-01-20 17:35:36 -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	fe7dc3c459	Tiny cleanup	2023-01-20 10:07:28 -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	6839de9a31	Remove rotate.glsl	2023-01-19 10:52:53 -08:00
Grant Sanderson	c873d073e2	Factor out rotation matrix	2023-01-19 10:47:21 -08:00
Grant Sanderson	981fe009e5	Fix radius on dots	2023-01-18 23:43:36 -08:00
Grant Sanderson	8e2cf04b71	Simplify true_dot shaders	2023-01-18 15:36:00 -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
Grant Sanderson	13c41be17f	Small clean up	2023-01-18 13:07:18 -08:00
Grant Sanderson	d39fea0d4d	A few small fixes	2023-01-18 12:52:05 -08:00
Grant Sanderson	40436d6370	Slightly cleaner xs_on_clean_parabola	2023-01-18 11:03:22 -08:00