Dear Openflipper,
We have two questions. Hopefully we can get answers from you.
1). We can not use the following formula to get the right face area .
0.5* (((p1-p0) * (p2-p0)).norm());For instance, the right value should be 0.145643363, but we got 0.0874207.
| x |
y |
z |
|
| 0.2649 |
0.1398 |
4.8136 |
|
| 0.7567 |
0.0491 |
4.8185 |
|
| 0.6181 |
-0.0791 |
4.2549 |
|
|
|
|
|
| i |
j |
k |
|
| 0.4918 |
-0.0907 |
0.0049 |
|
| 0.3532 |
-0.2189 |
-0.5587 |
|
|
|
|
|
| 0.0517467 |
0.27649934 |
-0.07562 |
|
| 0.002677721 |
0.076451885 |
0.005718 |
0.084848 |
|
|
|
0.145643 |
2). How to iterate vertices of a face in counterclockwise?
Thank you very much!
Best Regards,