YOUR ACCOUNT

Home > Forums > Comments on Filters > 

Spiral Gradient by Crapadilla

Active Topics Search
Login or Register to post new topics or replies
inujima

Posts: 176
Filters: 26
Spiral Gradient by Crapadilla
http://www.filterforge.com/filters/10128.html
Posted: November 22, 2011 5:24 am   Details E-Mail
inujima

Posts: 176
Filters: 26
I attempted to combine this snippets and Sixties Swirl filter. smile:D


Posted: November 22, 2011 5:28 am   Details E-Mail
Crapadilla
lvl 52 Filter Weaver and Official "Filter Forge Seer"

Posts: 4365
Filters: 65
The first update is in:

- Optimized AA zones generation.
- Enabled Seamless Tiling so the component can be used in seamless filters.
- Replaced all the Profile Presets with a single Curve Editor.
- Controls are now fully mappable (where possible).


Quote
inujima wrote:
I attempted to combine this snippets and Sixties Swirl filter. smile:D


Attempt successful! smile:beer: smile;) smile:D
--- Crapadilla says: "Damn you, stupid redundant feature requests!" ;)
Posted: November 22, 2011 5:48 am   Details E-Mail
Crapadilla
lvl 52 Filter Weaver and Official "Filter Forge Seer"

Posts: 4365
Filters: 65
Now to make this filter feature-complete, I'll need to find a way to shade the spiral gradient like this:


Fast Spiral by Sjeiti
--- Crapadilla says: "Damn you, stupid redundant feature requests!" ;)
Posted: November 22, 2011 5:58 am   Details E-Mail
James
James
Posts: 676
Filters: 46
Great work, this type of gradient has many uses. smile:D
Posted: November 22, 2011 6:59 am   Details E-Mail
Crapadilla
lvl 52 Filter Weaver and Official "Filter Forge Seer"

Posts: 4365
Filters: 65
To-Do List:

- Fix script error for Size = 1.
- Implement a 'Fixed Size' option.
--- Crapadilla says: "Damn you, stupid redundant feature requests!" ;)
Posted: November 22, 2011 7:28 am   Details E-Mail
Sphinx.
Filter Optimizer

Posts: 1750
Filters: 39
Argh! Forum gives me the red mysterious "Message Text" message, so I have to attach the whole filter instead.

I added some minor fixes and optimizations - I'm too lazy to go over them, so find a good free diff viewer smile:-) (notepad++ supports lua syntax and has a compare plugin smile:-))

Spiral Gradient - Sphinx.ffxml
Njyldgarkn init/prepare process x no. of render blocks x no. of passes
Posted: November 22, 2011 9:15 am   Details E-Mail
Sphinx.
Filter Optimizer

Posts: 1750
Filters: 39
That drill mode gradient is a good challenge smile:-)

right after

-- Convert spiral gradient map to 0...1 range
spiralGrd = spiralGrd - aa_zone

try adding

spiralGrd = (spiralGrd - radialCoordinate) / 4

now that "4" is just some quick normalization constant - I'm sure there is a more theoretically correct way to normalize the output.. its here inujima and ThreeDee comes in (where did he go btw?) smile:D
Njyldgarkn init/prepare process x no. of render blocks x no. of passes
Posted: November 22, 2011 9:35 am   Details E-Mail
Crapadilla
lvl 52 Filter Weaver and Official "Filter Forge Seer"

Posts: 4365
Filters: 65
Update is incoming... Thank you Sphinx.

- log(0) error handling.
- Fixed Size option added.

Quote
Sphinx. wrote:
I'm sure there is a more theoretically correct way to normalize the output.


I'm all for theoretically correct! smile;) smile:D
--- Crapadilla says: "Damn you, stupid redundant feature requests!" ;)
Posted: November 22, 2011 1:06 pm   Details E-Mail
Skybase
2D/3D Generalist

Posts: 4025
Filters: 76
This filter made my day from gloomy to sunny.
Posted: November 22, 2011 1:26 pm   Details E-Mail
jffe
Posts: 2869
Filters: 90
nice mod inujima. smile8)

jffe
Filter Forger
Posted: November 22, 2011 10:00 pm   Details E-Mail
Sphinx.
Filter Optimizer

Posts: 1750
Filters: 39
Double spiral madness smile8)

Njyldgarkn init/prepare process x no. of render blocks x no. of passes
Posted: November 23, 2011 6:34 am   Details E-Mail
Orteil
but certainly

Posts: 85
Filters: 51
That last one is oddly disturbing, in a Junji Ito kind of way.
Posted: November 23, 2011 1:48 pm   Details E-Mail
CFandM
ForgeSmith

Posts: 4777
Filters: 268
Good stuff dilla....

Quote
Sphinx..wrote..Double spiral madness smile8)

Most likely a lot easier then my early filters before scripting... smile;) smile:)
Stupid things happen to computers for stupid reasons at stupid times!
Posted: November 28, 2011 4:40 am   Details E-Mail
Crapadilla
lvl 52 Filter Weaver and Official "Filter Forge Seer"

Posts: 4365
Filters: 65
Filter update:

I've ditched the LUA script implementation and constructed the gradient old-school (i.e. with native components), which renders about 6.5 times faster. The legacy LUA script will remain inside this filter for archival purposes.
--- Crapadilla says: "Damn you, stupid redundant feature requests!" ;)
Posted: May 13, 2014 4:22 am   Details E-Mail
Ramlyn
Ramlyn

Posts: 2931
Filters: 693
Nice update. smile;)
Posted: May 13, 2014 6:23 am   Details E-Mail
Rachel Duim
So Called Tortured Artist

Posts: 2510
Filters: 189
Very nice gradient tool. Will prove very useful in some of my projects. I like the "fractal" like quality of some of the results. I've already thought of an artwork that can use it.
Math meets art meets psychedelia.
Posted: May 13, 2014 2:28 pm   Details E-Mail

Join Our Community!

Filter Forge has a thriving, vibrant, knowledgeable user community. Feel free to join us and have fun!

33,736 Registered Users
+14 new in 30 days!

153,582 Posts
+5 new in 7 days!

15,355 Topics
+5 new in 30 days!

Create an Account

Online Users Last minute:

21 unregistered users.

Recent Forum Posts:

Join our Forum Join our Forum
Over 30 000 members!
Join us on Facebook Join us on Facebook
Over 42 000 likes!
Follow us on Twitter Follow us on Twitter
Get updates quickly!
Follow us on Instagram Follow us on Instagram
Tag us #filterforge