Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with gamma
Search options questions only
not deleted
user 2308
4
votes
2
answers
1k
views
Does a gaussian blur based bloom/glow shader require gamma correction? Any other tips?
My main concern is whether or not I should gamma correct my glow map or if that is accounted with the weights from the gaussian sampling or source material. … Should I gamma correct my blurred composite before adding it to the source image? …
- 1,445
8
votes
1
answer
1k
views
How are we supposed to fix brightness with square roots?
I recently watched this video that talked from a physics perspective how most of the ways we deal with color on the computer is incorrect because brightness is on a logarithmic not linear scale. Bein …
- 1,445
9
votes
1
answer
320
views
Applying correct light physics to gaussian blur formulas for glow
I am trying to make a glow shader using separable gaussian blurring.
I have recently been inspired by the short youtube video "computer color is broken" and I have messed with it with color interpola …
- 1,445