| 59 |
|
#define GT_ADJACENT 32 |
| 60 |
|
#define GT_OUT 64 |
| 61 |
|
|
| 62 |
+ |
#define IADDV3(v,a) ((v)[0] += (a)[0],(v)[1] += (a)[1],(v)[2] += (a)[2]) |
| 63 |
+ |
#define ISUBV3(v,a) ((v)[0] -= (a)[0],(v)[1] -= (a)[1],(v)[2] -= (a)[2]) |
| 64 |
+ |
#define ISCALEV3(v,a) ((v)[0] *= (a),(v)[1] *= (a),(v)[2] *= (a)) |
| 65 |
+ |
#define IDIVV3(v,a) ((v)[0] /= (a),(v)[1] /= (a),(v)[2] /= (a)) |
| 66 |
+ |
|
| 67 |
+ |
|
| 68 |
+ |
#define ADDV3(v,a,b) ((v)[0] = (a)[0]+(b)[0],(v)[1] = (a)[1]+(b)[1],\ |
| 69 |
+ |
(v)[2] = (a)[2]+(b)[2]) |
| 70 |
+ |
#define SUBV3(v,a,b) ((v)[0] = (a)[0]-(b)[0],(v)[1] = (a)[1]-(b)[1],\ |
| 71 |
+ |
(v)[2] = (a)[2]-(b)[2]) |
| 72 |
+ |
#define SUMV3(v,a,b,s) ((v)[0] = (a)[0]+(s)*(b)[0],(v)[1]=(a)[1]+(s)*(b)[1],\ |
| 73 |
+ |
(v)[2] = (a)[2]+(s)*(b)[2]) |
| 74 |
+ |
#define SCALEV3(v,a,s) ((v)[0]=(a)[0]*(s),(v)[1]=(a)[1]*(s),(v)[2]=(a)[2]*(s)) |
| 75 |
|
#define ZERO_VEC3(v) (ZERO(v[0]) && ZERO(v[1]) && ZERO(v[2]) ) |
| 76 |
< |
#define EQUAL_VEC3(a,b) (EQUAL(a[0],b[0])&&EQUAL(a[1],b[1])&&EQUAL(a[2],b[2])) |
| 76 |
> |
#define EQUAL_VEC3(a,b) (FEQUAL(a[0],b[0])&&FEQUAL(a[1],b[1])&&FEQUAL(a[2],b[2])) |
| 77 |
|
#define OPP_EQUAL_VEC3(a,b) (EQUAL(a[0],-b[0])&&EQUAL(a[1],-b[1])&&EQUAL(a[2],-b[2])) |
| 78 |
|
#define FZERO_VEC3(v) (FZERO(v[0]) && FZERO(v[1]) && FZERO(v[2]) ) |
| 79 |
|
#define FEQUAL_VEC3(a,b) (FEQUAL(a[0],b[0])&&FEQUAL(a[1],b[1])&&FEQUAL(a[2],b[2])) |
