Mercurial > hg > Members > kono > Cerium
annotate Renderer/test_render/spe/viewer_types.cpp @ 283:55ea4465b1a2
fix test_render
| author | e065746@localhost.localdomain |
|---|---|
| date | Fri, 05 Jun 2009 16:49:12 +0900 |
| parents | |
| children |
| rev | line source |
|---|---|
| 283 | 1 #include "viewer_types.h" |
| 2 | |
| 3 int | |
| 4 getLocalPosition(int d, int offset) | |
| 5 { | |
| 6 return d & (offset-1); | |
| 7 } | |
| 8 | |
| 9 /** | |
| 10 * ワールド座標における x の値を | |
| 11 * split_screen_w で分割した領域(1 〜 split_screen_w)での座標に変換する | |
| 12 * (ex. split_screen_w が 256 の場合、 | |
| 13 * x = 1 -> 1 | |
| 14 * x = 256 -> 256 | |
| 15 * x = 257 -> 1 | |
| 16 */ | |
| 17 int | |
| 18 getLocalX(int x) | |
| 19 { | |
| 20 return getLocalPosition(x, split_screen_w); | |
| 21 } | |
| 22 | |
| 23 /** | |
| 24 * getLocalX に同じ | |
| 25 */ | |
| 26 int | |
| 27 getLocalY(int y) | |
| 28 { | |
| 29 return getLocalPosition(y, split_screen_h); | |
| 30 } |