Linear algebra functions and utilities for 3D rendering in C

izzy 17796af1d4 fixed #if		3 hafta önce
intersect	4b95e710af fixed bug in veqexact	3 ay önce
optimizations	5d318b7e08 beginning migration to version 2	4 yıl önce
.gitignore	8827e68c4b tri/plane clipping	4 yıl önce
LICENSE	fe493e9cf8 point-polygon distance function	2 yıl önce
README.md	7393055bee Matrix-vector multiplication that preserves /what you want/ when transforming world coordinates into clip space for culling purposes	2 yıl önce
build.sh	fe9395c9bd Mostly finished migration to version 2, filled in many missing functions	4 yıl önce
c3dlas.c	e02c806cee compatibility for compiling without libc	1 ay önce
c3dlas.h	e2ecf04555 support for removing rand()	1 ay önce
generic_vectors.h	88eaf75163 vDiv, fixes for matrix and quaternion fns	2 ay önce
inertia.c	9475019198 Inertial moment functions	1 yıl önce
inertia.h	9475019198 Inertial moment functions	1 yıl önce
legacy_migration.sh	5d318b7e08 beginning migration to version 2	4 yıl önce
matrix3.c	5b8cd715ba missing semicolon and some other fixes	1 yıl önce
matrix4.c	17796af1d4 fixed #if	3 hafta önce
meshgen.c	7393055bee Matrix-vector multiplication that preserves /what you want/ when transforming world coordinates into clip space for culling purposes	2 yıl önce
meshgen.h	7393055bee Matrix-vector multiplication that preserves /what you want/ when transforming world coordinates into clip space for culling purposes	2 yıl önce
quaternion.c	0edc3acace qFromBasis fixed (again) with the BIG note that all such functions should have	2 ay önce
short_macros.h	e53f9c0dfb make the vector short macro initializers eat trailing commas	7 ay önce
test.c	5d318b7e08 beginning migration to version 2	4 yıl önce

c3dlas

Linear algebra functions and utilities for 3D rendering in C

This library exists because I couldn't find an MIT/BSD licensed C library for doing the math required in a OpenGL program. It's not optimized, extensive, or sophisticated. It is free and written in pure C.

C++ has become fat and ugly with age. Not that it was a 9 to start with...

ATLAS/CBLAS are an incomprehensible mess.

GPL, while a wonderful thing, is a bit heavy-handed for some basic math functions.

I firmly believe that such a library did not exist because most of the functionality was built in to older OpenGL versions. By the time OpenGL 3.3 came out most developers had converted to worshiping under the altar of OOP.

There are probably math bugs somewhere. If you find one, report it on github. Preferably include how to fix it to make my life easier.

README.md

c3dlas