Porting Violet to Java
Erm, ... Doug, now you confuse me. *LOOOL*
You asked, why I might want to save the LDR output of violet into a HDRI
format. Well, ... honestly I thought it would be possible to save a HDRI
from Violet since it's loading an IGI. Am I totally wrong?! *aaaaargh*
Sorry for being so confused, but I just don't get it .... *G*
take care
psor
You asked, why I might want to save the LDR output of violet into a HDRI
format. Well, ... honestly I thought it would be possible to save a HDRI
from Violet since it's loading an IGI. Am I totally wrong?! *aaaaargh*
Sorry for being so confused, but I just don't get it .... *G*
take care
psor
"The sleeper must awaken"
cool, looks my code holds up well so long as a rediculasly thick font is used like in metal
added another comit, the FileListener interface and the IndigoImageFile class (Extends java.io.file) that will allow for what psor is asking about. very simple class and you can tell how it works from the method & parameter names.
added another comit, the FileListener interface and the IndigoImageFile class (Extends java.io.file) that will allow for what psor is asking about. very simple class and you can tell how it works from the method & parameter names.
Yes i know, my spelling sucks
Glad you approve Ono.
Is there any chance you'd like to share the Camera tonemapping code? I'm not sure even if I'd understand it if you did, but I'm sure someone here might be able to translate it.
Certainly someone else will have to do the diffraction limited stuff. I've tried about 3 times to get my head around it and it's just beyond me.
Is there any chance you'd like to share the Camera tonemapping code? I'm not sure even if I'd understand it if you did, but I'm sure someone here might be able to translate it.
Certainly someone else will have to do the diffraction limited stuff. I've tried about 3 times to get my head around it and it's just beyond me.
- drBouvierLeduc
- Posts: 412
- Joined: Wed Oct 11, 2006 2:32 am
- Location: france
Erm, ... Doug of course there is a point. The HDR format is not just an
invention for a conversion but to keep all those informations, but you
know this. My point is and will ever be, that I can do the tonemapping,
then save as HDR again and later on I still have the option to change
the tonemapping or do other postprocessing in another application
that supports 32bit. Thats my only point ...
nb: You know, it's cool to have the nice effects Violet is offering
but after this I wanna keep my 32bit image to post process in another
application. That's it!
If this is to much work and no other user would like to see this, then I
don't mind if it's not possible ... I'll find another way.
take care
psor
invention for a conversion but to keep all those informations, but you
know this. My point is and will ever be, that I can do the tonemapping,
then save as HDR again and later on I still have the option to change
the tonemapping or do other postprocessing in another application
that supports 32bit. Thats my only point ...
nb: You know, it's cool to have the nice effects Violet is offering
but after this I wanna keep my 32bit image to post process in another
application. That's it!
If this is to much work and no other user would like to see this, then I
don't mind if it's not possible ... I'll find another way.
take care
psor
"The sleeper must awaken"
no, psor. after tonemapping, the image is no longer 32bit. it gets converted to 24-bit RGB. There's no point in saving to HDR format, as 24bit RGB is NOT HDR.
If you want to load the 24bit image into (for example) photoshop and then process using 32bit precision in a 32bit mode, there's nothing stopping you.
But saving a 24bit image in 32bit format does not give any benefits. The extra 8 bits has already been lost.
If you want to load the 24bit image into (for example) photoshop and then process using 32bit precision in a 32bit mode, there's nothing stopping you.
But saving a 24bit image in 32bit format does not give any benefits. The extra 8 bits has already been lost.
Thanx for clarifying! I thought the tonemapping process would be as in
other applications to change the exposure/contrast on EXR/RAW files.
Of course if tonemapping does change the image to 8bit per channel,
then there really is no point. *cry*
Thanx again!
nb: Then we need the presets!
take care
psor
other applications to change the exposure/contrast on EXR/RAW files.
Of course if tonemapping does change the image to 8bit per channel,
then there really is no point. *cry*
Thanx again!
nb: Then we need the presets!
take care
psor
"The sleeper must awaken"
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