The Rabbit Hole

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Jordan Szubert

01:35

@troy_s multiply mix node is display referred?

troy_s

@JordanSzubert Andrew misspoke. The basic maths are basic maths and hold up.

Read the AdobePDF specification 1.7 and look for 1.0 in the blend mode formulas.

Anything with a 1.0 is display referred and will break.

@JordanSzubert If you really want to be an asset to the community, start a wiki page where you gather all of the broken or awkward nodes. There are many pinch points lingering around that no one really saw.

@JordanSzubert I would guess 85% of the blend modes have been broken forever.

12 hours later…

10 Replies

14:04

@troy_s Is this normal?

I don't have the filmic display device, yet I have the filmic log encoding base.\

4 hours later…

troy_s

17:40

@10Replies that is correct. The displays are listed as primaries.

GiantCowFilms

18:00

@troy_s Then why is mine listed as filmlike?

10 Replies

I'm on a mac, so it may be because of that.

troy_s

18:15

@GiantCowFilms Because you haven't updated.

@10Replies No, yours is trunk.

GiantCowFilms

@troy_s Ah

troy_s

19:02

@GiantCowFilms Check the config again.

@GiantCowFilms I fixed a typo in the commented views. Might solve the Affinity issues.

@GiantCowFilms Had colorspace corrected to colourspace.

troy_s

19:44

@GiantCowFilms Would be interesting to know if you comment all but the Base Contrast view if it still sucks.

GiantCowFilms

@troy_s The guy did say they didn't support looks

"The OCIO spec is quite loose" raises eyebrows

affinity.serif.com/forum/index.php?/topic/…

troy_s

Sadly I had a typo in there too.

Which is why it would be nice to retest.

colourspace.

Mobile phone. Ugh.

GiantCowFilms

Alright

GiantCowFilms

20:07

Tried it. Still didn't work

troy_s

20:22

Great.

Thanks so much @GiantCowFilms

As long as the reason it isn't working isn't because I am a buffoon and put typos in the config, I can live with that.

GiantCowFilms

Yeah

affinity said themselves they don't support it

oblomov

The fun has started over at blenderartists :(

Bring popcorn:- blenderartists.org/forum/…!

Instead of posting renders and discussing use cases they are hitting each other with pillows . . .
:(

GiantCowFilms

20:49

maraCZ brings up an interesting point - if you don't have any noise in your images (which in theory is the case for a 3D render), how on earth do you even measure dynamic range. it becomes infinite.

@troy_s so then how do you come up with a dynamic range figure for filmic blender? Just curious

2 hours later…

troy_s

23:08

@oblomov Never. Fails.

@GiantCowFilms There is no point there. Ceiling value minus low and non-zero value.

@GiantCowFilms That peep is perhaps the most confused of them all.

troy_s

23:21

For the record, BeerBaron is the type of person that gives hope.