qf
/
quakeforge
mirror of https://git.code.sf.net/p/quake/quakeforge
0
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add the QuatSet macro. 

Same as the VectorSet macro.
This commit is contained in:
Bill Currie 2011-06-18 22:22:06 +09:00
parent 5c9ab2832f
commit a59fee5346
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
include/QF/mathlib.h
View File

@ -180,6 +180,13 @@ extern const vec_t * const quat_origin;
#define QuatIsZero(a) (!(a)[0] && !(a)[1] && !(a)[2] && !(a)[3]) #define QuatIsZero(a) (!(a)[0] && !(a)[1] && !(a)[2] && !(a)[3])
#define QuatZero(a) ((a)[3] = (a)[2] = (a)[1] = (a)[0] = 0); #define QuatZero(a) ((a)[3] = (a)[2] = (a)[1] = (a)[0] = 0);
#define QuatSet(a,b,c,d,e) \
do { \
(e)[0] = a; \
(e)[1] = b; \
(e)[2] = c; \
(e)[3] = d; \
} while (0)
#define QuatBlend(v1,v2,b,v) \ #define QuatBlend(v1,v2,b,v) \
do { \ do { \