Lens Diffraction: a few questions
- zeitmeister
- Posts: 2010
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Lens Diffraction: a few questions
Hey,
can you tell me something about the difference between Lens Diffraction "physical" and "post-processed"?
Why doesn't "physical" work at the moment?
And with "post-processed", how do I implement different looks of the flares? How do I use Obstacle Maps?
Thank you in advance!
David
can you tell me something about the difference between Lens Diffraction "physical" and "post-processed"?
Why doesn't "physical" work at the moment?
And with "post-processed", how do I implement different looks of the flares? How do I use Obstacle Maps?
Thank you in advance!
David
Hey Zeitmeister...
The physical Lens Diffraction works fine, why do you think it doesn't???
In the Indigo Dir you got a quick preview rendered for the apperature and diffraktion, delet them befor starting your rendering, and youll see
Obstacle Maps are water drops dirt on the lens eyleshes or what ever... they only (!?!?!) affect the diffraction, and can add interesting halos and generally make the diffraction more "organic" and not so perfect... more life like
Here is a FryRender Example:
The physical Lens Diffraction works fine, why do you think it doesn't???
In the Indigo Dir you got a quick preview rendered for the apperature and diffraktion, delet them befor starting your rendering, and youll see
Obstacle Maps are water drops dirt on the lens eyleshes or what ever... they only (!?!?!) affect the diffraction, and can add interesting halos and generally make the diffraction more "organic" and not so perfect... more life like
Here is a FryRender Example:
polygonmanufaktur.de
- zeitmeister
- Posts: 2010
- Joined: Tue Apr 22, 2008 4:11 am
- Location: Limburg/Lahn, Germany
- Contact:
- zeitmeister
- Posts: 2010
- Joined: Tue Apr 22, 2008 4:11 am
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- zeitmeister
- Posts: 2010
- Joined: Tue Apr 22, 2008 4:11 am
- Location: Limburg/Lahn, Germany
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Thank you!
It doesn't get that bigger but.. a little bit (F-Stop f/64).
Now I tried to load an obstacle map, but either PNG or JPEG don't work.
What am I doing wrong?
Both saved from Photoshop (RGB, 8bit) like all other textures; I had no problems with that since this now, if that's the reason.
Same with glare maps.
David
It doesn't get that bigger but.. a little bit (F-Stop f/64).
Now I tried to load an obstacle map, but either PNG or JPEG don't work.
Code: Select all
Error: IndigoDriverExcep: SceneLoaderExcep: ImFormatExcep: Failed to open file 'Z:\Users\DAVECORE\Desktop\/Users/DAVECORE/Desktop/TEXTUREN/Obstacle Maps/JPEG/glare_obstacle_w.jpg' for reading.
Stopped.
Both saved from Photoshop (RGB, 8bit) like all other textures; I had no problems with that since this now, if that's the reason.
Same with glare maps.
David
- zeitmeister
- Posts: 2010
- Joined: Tue Apr 22, 2008 4:11 am
- Location: Limburg/Lahn, Germany
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- zeitmeister
- Posts: 2010
- Joined: Tue Apr 22, 2008 4:11 am
- Location: Limburg/Lahn, Germany
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- zeitmeister
- Posts: 2010
- Joined: Tue Apr 22, 2008 4:11 am
- Location: Limburg/Lahn, Germany
- Contact:
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