34 commits

Author	SHA1	Message	Date
Grant Sanderson	72472c5836	Refactor in terms of a ShaderWrapper object	2020-07-22 18:21:42 -07:00
Grant Sanderson	8af879236e	Make gloss and shadow uniforms	2020-06-28 12:13:25 -07:00
Grant Sanderson	7c4874bdad	Changed how focal_distance works	2020-06-09 17:12:52 -07:00
Grant Sanderson	b91284b4aa	Small shader fixes	2020-06-09 12:34:00 -07:00
Grant Sanderson	ccefbc0dea	Add is_fixed_in_frame uniform which allows mobjects to not get rotated by the camera	2020-06-08 20:27:07 -07:00
Grant Sanderson	5d34cee014	Move frame resizing to get_gl_Position so that the screen rotation matrix remains det 1	2020-06-08 17:55:41 -07:00
Grant Sanderson	be904774dd	Treat joint_type as a uniform	2020-06-08 16:03:08 -07:00
Grant Sanderson	bab809b9a6	Allow for passing shader uniforms from mobjects	2020-06-08 15:57:12 -07:00
Grant Sanderson	39230a805c	Better handling of textures, now letting multiple get passed in to a textured surface	2020-06-08 15:06:22 -07:00
Grant Sanderson	596b7c0112	Get rid of unneeded import	2020-06-08 14:09:48 -07:00
Grant Sanderson	ba7a51931d	Add shadow, and pull out lighting information to Mobject	2020-06-06 16:55:56 -07:00
Grant Sanderson	7c1f560ae2	Change fallback unit normal to be in negative y-direction	2020-06-06 10:57:07 -07:00
Grant Sanderson	98ac6a06f2	Small cleanup	2020-06-06 10:56:46 -07:00
Grant Sanderson	274ebe7a52	Change stroke shader to effectively project down to a flat plane before drawing, but to remember z information via gl_Position and lighting.	2020-06-06 09:26:18 -07:00
Grant Sanderson	cacfe67fe1	ParametricSurface replaces the role of SurfaceMobject, and instead of tracking normals infinitesimal nudges are tracked	2020-06-05 11:12:52 -07:00
Grant Sanderson	2b931dc7a2	Improvements to surfaces, with textured surfaces available	2020-06-04 17:17:38 -07:00
Grant Sanderson	4c33b99d39	Very rudimentary 3dSurface type	2020-06-04 15:41:20 -07:00
Grant Sanderson	e4419204cb	Got stroke shaders working in 3d	2020-06-04 11:29:36 -07:00
Grant Sanderson	23bbdc63ba	Fix up fill shaders to work when being viewed from different orientations, along with several other little bugs	2020-06-03 17:10:33 -07:00
Grant Sanderson	38cc0a7174	Added glossiness to VMobjects	2020-06-02 16:18:44 -07:00
Grant Sanderson	725a7e3121	Enable 3d rotations	2020-06-01 16:21:18 -07:00
Grant Sanderson	e882356264	Small cleanups to the shader files	2020-05-31 17:31:03 -07:00
Grant Sanderson	00dcc14df1	Fixed the random-dimples-on-zeros bug while fixing up the fill shaders	2020-05-31 17:02:05 -07:00
kolibril13	6eabbe943b	Changed -1 to -1.0 for broader GPU suppot. ... Some GLSL compilers are more sensitive to types than others. With this fix, my Intel HD Graphics 5500 (Broadwell GT2) gives no error on this script anymore.	2020-03-30 20:26:06 +02:00
Grant Sanderson	673b85f129	Prep quadratic bezier shaders to work in 3d	2020-02-16 10:53:16 -08:00
Grant Sanderson	1a0b0e748c	Fixed pixel_coords_to_space_coords	2020-02-14 10:52:39 -08:00
Grant Sanderson	e5d8f83dbf	Implemented ImageMobject with shaders	2020-02-13 10:39:26 -08:00
Grant Sanderson	3f0cc56665	Separate out the point_to_gl_Position function, which needs to be updated later	2020-02-12 18:05:22 -08:00
Grant Sanderson	50c7dd7d48	Don't have fill shader use quick (flawed) sdf	2020-02-12 13:24:15 -08:00
Grant Sanderson	cb31ce3049	Temporarily(?) allow stroke shader to sometimes cross triangles so as to avoid other artifacts	2020-02-12 12:51:36 -08:00
Grant Sanderson	15e3178721	Incorporate frame_center in translation to gl_Position	2020-02-11 19:49:54 -08:00
Grant Sanderson	9b3d294464	Change fill shaders to compute orientation inside	2020-02-07 09:31:57 -08:00
Grant Sanderson	0a82229ac1	Have stroke/fill vert shaders take in 3d points	2020-02-05 14:45:42 -08:00
Grant Sanderson	8638f7303a	Added quadratic bezier shader files	2020-02-03 10:52:39 -08:00