Timeline for What is a direction vector and why should it be normalized?
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 2, 2014 at 16:51 | vote | accept | user51213 | ||
| Sep 2, 2014 at 16:51 | comment | added | user51213 | @Christian Thanks for the answer and explaining clearly | |
| Sep 1, 2014 at 21:39 | comment | added | Christian | Thanks. As I mentioned in my comment to Philip's answer, I must have missed the part about North-East. | |
| Sep 1, 2014 at 21:33 | comment | added | JFBM | Regarding the North-East-Question: This is a question of definition. If you say North is up/+y and East is right/+x, the vector (3,4) would point North-East, while the vector (3,-4) would point South-East. Both would have the (positive) length of 5 (squaring deletes the minus). | |
| Sep 1, 2014 at 21:26 | history | answered | Christian | CC BY-SA 3.0 |