18 Commits

Author	SHA1	Message	Date
Hajime Hoshi	c2872017ab	affine: Add GeoM.Invert, IsInvertible (#547)	2018-03-11 19:13:39 +09:00
Hajime Hoshi	dca60a2520	affine: Make initial affine.GeoM{} value identity (again)	2018-02-28 02:38:57 +09:00
Hajime Hoshi	1a2a108639	affine: Add comments	2018-02-28 02:21:07 +09:00
Hajime Hoshi	2bd099014b	affine: Remove geoMImpl and use nillable pattern	2018-02-27 01:02:53 +09:00
Hajime Hoshi	896a47b2ee	affine: Reduce copying cost of GeoM	2018-02-18 23:39:24 +09:00
seebs	0b7ba8e573	Do GeoM projection on CPU (#477) ... Handling GeoM projection on CPU may seem like a weird choice, given how fast GPU is, but it pays off: * You only have to do a very small subset of the actual matrix multiply. * You don't have to construct a matrix in the vertex shader. * Six fewer float32 values per vertex. * You do still have to do the matrix computation for each vertex, though. Signed-off-by: Seebs <seebs@seebs.net>	2018-01-14 16:01:55 +09:00
Hajime Hoshi	2a9873a4bb	affine: Add GeoM.Apply (#432)	2017-09-16 17:19:45 +09:00
Hajime Hoshi	803aa77c20	affine: Refactoring	2017-09-16 15:49:12 +09:00
Hajime Hoshi	6db96f5442	affine: Make GeoM.Rotate faster	2017-05-28 04:16:11 +09:00
Hajime Hoshi	dad427920d	affine: Add Reset function	2017-05-28 00:49:44 +09:00
Hajime Hoshi	6db994f0e8	graphics: Optimize GeoM	2017-05-24 00:57:57 +09:00
Hajime Hoshi	6e84919ed5	affine: Make Scale/Translate faster	2017-01-20 01:08:14 +09:00
Hajime Hoshi	48c8934838	affine: Refactoring	2017-01-20 00:46:25 +09:00
Hajime Hoshi	dfcd9fc30c	graphics: Make matrices faster	2017-01-20 00:37:51 +09:00
Hajime Hoshi	71a4465c6f	graphics: Improve matrices speed	2017-01-19 12:07:31 +09:00
Hajime Hoshi	9087269212	graphics: Make copying GeoM faster	2017-01-19 10:59:07 +09:00
Hajime Hoshi	b188a0dd99	affine: Stop using multiple-dimension array for consistency	2016-11-01 23:32:27 +09:00
Hajime Hoshi	84baee8ca7	Add internals/affine	2016-11-01 00:13:19 +09:00