ronviers
 |
I almost went crazy working this out. The problem is that there seems to be about a million ways to get very close.
Reposition Rays.ffxml @ronviers |
|||
| Posted: June 17, 2007 3:11 am | ||||
Kraellin
 |
i think someone else recently did one of these, ronviers. you might have a look around in the forums and library.
If wishes were horses... there'd be a whole lot of horse crap to clean up!
Craig |
|||
| Posted: June 17, 2007 11:27 am | ||||
|
ronviers
|
I checked and I’m not 100% certain but I don’t think any of the others have repositioning. If I’m wrong I hope someone will let me know because I would love to see how they did it.
@ronviers |
|||
| Posted: June 17, 2007 12:56 pm | ||||
uberzev
 |
||||
| Posted: June 18, 2007 2:30 am | ||||
|
ronviers
|
Hi uberzev, thanks for taking a look. Your method is much closer to how I expected it to work. The refraction component somehow changes the radial spokes from what acts like a picture of radial spokes into what behaves like an algorithm for radial spokes. That is an extremely useful thing to know. What is the refraction component doing?
@ronviers |
|||
| Posted: June 18, 2007 3:05 am | ||||
|
uberzev
|
It's just something I found through experimentation.  |
|||
| Posted: June 18, 2007 3:16 am | ||||
|
ronviers
|
It sure is sweet.
 The whole time I was working out my method I kept telling myself “I need to launder thisâ€, “I need to find a way to launder this component†but I just could not figure it out.
My funky method of flipping that curve halfway may have applications down the road. Thanks again @ronviers |
|||
| Posted: June 18, 2007 3:25 am | ||||
|
onyXMaster
Posts: 350 |
http://en.wikipedia.org/wiki/Refraction
After reading the article, check the docs on the Refraction component in Filter Forge, it should set you up for complete understanding 
|
|||
| Posted: June 18, 2007 11:58 am | ||||
|
onyXMaster
Posts: 350 |
Also, if you're bit into math/physics (no high-school math here, pretty easy stuff), check http://en.wikipedia.org/wiki/Snell%27s_Law for a bit more in-depth explanation of the refraction phenomena.
|
|||
| Posted: June 18, 2007 12:01 pm | ||||
|
Kraellin
|
you could also use the 'any angle rotate' snippet to move your spokes around radially.
If wishes were horses... there'd be a whole lot of horse crap to clean up!
Craig |
|||
| Posted: June 18, 2007 1:22 pm | ||||
|
ronviers
|
Hi Kraellin,
I mentioned this under my user comments but it's probably more appropriate to place it here. It is straight forward add rotate and I should have done that. Here is the modified version. Thanks for the suggestion. Reposition Rays v1.1.ffxml @ronviers |
|||
| Posted: June 18, 2007 1:32 pm | ||||
|
Kraellin
|
yup, got it. thanks! works well
If wishes were horses... there'd be a whole lot of horse crap to clean up!
Craig |
|||
| Posted: June 18, 2007 1:35 pm | ||||
|
ronviers
|
Hi onyXMaster – I apologize if the links you mentioned answers this question.
I have set up an example with two sections; on the right side - when the sliders are wiggled the rays wrap around, on the left side - when the sliders are wiggled the rays are stretched. Notice the amount of refraction is set to zero. One side behaves like a picture of rays while the other side acts like an algorithm that generates rays. Since there is no refraction taking place what is going on here? Thanks temp.ffxml @ronviers |
|||
| Posted: June 18, 2007 2:07 pm | ||||
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!
Online Users Last minute:
10 unregistered users.
Recent Forum Posts:
- CPU and GPU rendering choices by Graham Rob
today - Unable to save projects by alfie
today - FYI Filter Forge 14 works in Affinity 3.x (Mac) by Cassel
yesterday - Text Circular Art by Ramlyn by Ramlyn
October 27, 2025 - Filter Forge 14 will not load into Adobe Photoshop version 26.2.0 by CFandM
October 24, 2025 - FF7 unable to update or download Filters by GMM
October 22, 2025 - Chaos Fields by Rachel Duim
October 15, 2025 - The Render Animation output goes almost pink by einfach Alberto
October 15, 2025 - Ultra forge and the Mac by DigitalWheelie
October 8, 2025 - Successfully Looping An Animation by Rachel Duim
October 4, 2025 - Multi Image Stacked Swirl by CFandM by CFandM
September 30, 2025 - Stacked Swirl by CFandM by CFandM
September 26, 2025
