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18 commits

Author SHA1 Message Date
bjorn b35ebc15b6 rm LOVR_USE_SSE; 
It doesn't really improve performance on an average LÖVR app and
isn't worth the complexity.
 2019-10-22 16:46:54 -07:00
bjorn 77258ec4dd mat4 multiplication works with vec4; 2019-10-13 16:02:21 -07:00
bjorn 6ef27ec7cc Merge branch 'master' of github.com:bjornbytes/lovr 2019-10-08 15:29:04 -07:00
bjorn 5f404e2b1f WebVR fixes; 
- Re-add the maf.c file that exports all the maf symbols.
- Fix lovrGpuTock for WebGL.
 2019-10-07 19:50:17 -07:00
bjorn 0c642a6790 Improve mat4:unpack; 
- Orientation is correct when the matrix is scaled
- Orientation calculation is more efficient
 2019-10-04 19:26:09 -07:00
bjorn 3e47f958ad Fix mat4:lookAt; 2019-08-31 05:45:19 -07:00
bjorn fb279057b8 maf no longer needs to export symbols; 2019-08-21 03:29:37 -07:00
bjorn b1b97ddb02 quat:direction returns vec3; 2019-08-19 14:19:10 -07:00
bjorn 584261e21f rm ffi vectors; 2019-08-19 14:13:36 -07:00
bjorn 62fe520da1 maf: Fix quat_getDirection; 2019-07-16 23:03:37 -07:00
bjorn 9156fa2cbf Vector rework; 2019-07-16 20:30:51 -07:00
mcc 8bfc8683db Patch maf.h so it can be included in C++ 
A C-only feature is used in one spot currently, which would be fine if maf.h were maf.c, but it's designed to be #included...
 2019-07-10 14:58:55 -07:00
mcc 53270fbd76 mat4_transform_project in maf.h 
mat4_transform ignores the final row of the matrix, which normally contains scale data. This is fine for modelview matrices, which is all lovr currently uses mat4_transform for. However it fails if you ever use mat4_transform on a projection matrix.

mat4_transform_project takes the final row into account, so you can use it with projection matrices. This was useful in my fork and might be useful to have around in lovr someday later.
 2019-07-02 13:37:33 -07:00
bjorn b17d01e4aa Don't return NULL from mat4_invert; 2019-06-22 17:25:48 -07:00
bjorn 06c6b172de vec3 has 4 elements; 2019-06-03 07:20:03 -07:00
bjorn 31e086edaf Inline all the maf functions; 2019-06-03 07:19:25 -07:00
bjorn 22fe333150 Update refcounting (again); 
- Ref struct only stores refcount now and is more general.
- Proxy stores a hash of its type name instead of an enum.
- Variants store additional information instead of using a vtable.
- Remove the concept of superclasses from the API.
- Clean up some miscellaneous includes.
 2019-06-02 01:02:26 -07:00
bjorn 7645f4c014 Add core folder; 2019-05-20 02:47:33 -07:00
Renamed from src/lib/maf.h (Browse further)