Timeline for When point light shines onto sphere, it creates circular shading. Are point light, centers of all shading circles and sphere collinear?
Current License: CC BY-SA 4.0
1 event
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 16, 2020 at 15:23 | history | answered | R.W. Bird | CC BY-SA 4.0 |