Rev 1892 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 1892 | Rev 3959 | ||
|---|---|---|---|
| Line 87... | Line 87... | ||
| 87 | * of b by an infinitesimally small amount, (that is, 'a' will |
87 | * of b by an infinitesimally small amount, (that is, 'a' will |
| 88 | * always be considered less than 'b'). |
88 | * always be considered less than 'b'). |
| 89 | */ |
89 | */ |
| 90 | if ((a->dx ^ b->dx) < 0 || (a->dy ^ b->dy) < 0) { |
90 | if ((a->dx ^ b->dx) < 0 || (a->dy ^ b->dy) < 0) { |
| 91 | if (a->dx > 0 || (a->dx == 0 && a->dy > 0)) |
91 | if (a->dx > 0 || (a->dx == 0 && a->dy > 0)) |
| 92 | return +1; |
- | |
| 93 | else |
- | |
| 94 | return -1; |
92 | return -1; |
| - | 93 | else |
|
| - | 94 | return +1; |
|
| 95 | } |
95 | } |
| Line 96... | Line 96... | ||
| 96 | 96 | ||
| 97 | /* Finally, for identical slopes, we obviously return 0. */ |
97 | /* Finally, for identical slopes, we obviously return 0. */ |
| 98 | return 0; |
98 | return 0; |