volmetrics
changeset 33:3e4eb9a0d999
fixed t1, t2 selection with the mouse
| author | Eleni Maria Stea <elene.mst@gmail.com> |
|---|---|
| date | Sun, 17 Aug 2014 02:25:01 +0300 |
| parents | 6d637706cfaf |
| children | eb87d4a12bd3 |
| files | src/main.cc |
| diffstat | 1 files changed, 11 insertions(+), 3 deletions(-) [+] |
line diff
1.1 --- a/src/main.cc Thu May 01 19:05:07 2014 +0300 1.2 +++ b/src/main.cc Sun Aug 17 02:25:01 2014 +0300 1.3 @@ -530,15 +530,23 @@ 1.4 if(state == GLUT_DOWN) { 1.5 int width = glutGet(GLUT_WINDOW_WIDTH); 1.6 float xpos = (float)x / (float)width; 1.7 - if(fabs(xpos - thres) <= fabs(xpos - thres2)) { 1.8 + if(fabs(xpos - thres) <= fabs(xpos - thres2) && fabs(xpos - thres) < 0.1) { 1.9 select_thres = &thres; 1.10 } 1.11 - else { 1.12 + else if (fabs(xpos - thres2) < 0.1) { 1.13 select_thres = &thres2; 1.14 } 1.15 - prev_select_thres = *select_thres; 1.16 + else 1.17 + select_thres = 0; 1.18 + 1.19 + if (select_thres) 1.20 + prev_select_thres = *select_thres; 1.21 } 1.22 else { 1.23 + if(!prev_select_thres || !select_thres) { 1.24 + select_thres = 0; 1.25 + return; 1.26 + } 1.27 if(fabs(*select_thres - prev_select_thres) > 0.001) { 1.28 mesh->clear(); 1.29 ui->sync_live();