| author | Don Pellegrino <don@coffee.donpellegrino.com> | 2009-09-03 01:40:57 (GMT) |
|---|---|---|
| committer | Don Pellegrino <don@coffee.donpellegrino.com> | 2009-09-03 01:40:57 (GMT) |
| commit | 74fe56ad152588eb280ddf3a373ec3348584dc2a (patch) (unidiff) | |
| tree | 8ea10e4b7c57bf3a06301cd64d57271546392e80 | |
| parent | 26674de6b8649e9bb16b9f31700eabb6b8630594 (diff) | |
| download | exp005-74fe56ad152588eb280ddf3a373ec3348584dc2a.zip exp005-74fe56ad152588eb280ddf3a373ec3348584dc2a.tar.gz exp005-74fe56ad152588eb280ddf3a373ec3348584dc2a.tar.bz2 | |
Added comment on using glutPassiveMotionFunc
| -rw-r--r-- | README | 7 |
1 files changed, 7 insertions, 0 deletions
| @@ -20,6 +20,13 @@ used to highlight the selection. | |||
| 20 | Mouse-wheel: scroll to zoom in or out by 10% of the window size with | 20 | Mouse-wheel: scroll to zoom in or out by 10% of the window size with |
| 21 | the focus at the center of the window. | 21 | the focus at the center of the window. |
| 22 | 22 | ||
| 23 | An attempt was made to use the glutPassiveMotionFunc to show the | ||
| 24 | information for the data under the mouse pointer. This proved to be | ||
| 25 | too slow so the use of this technique was discarded. The basic | ||
| 26 | selection mechanisms can be used to identify the points under the | ||
| 27 | mouse. Alternatively a keyboard command might be added to provide the | ||
| 28 | information upon a keypress. | ||
| 29 | |||
| 23 | ====== | 30 | ====== |
| 24 | COFFEE | 31 | COFFEE |
| 25 | ====== | 32 | ====== |
