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Garrett
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Quote Garrett Replybullet Topic: 2 colors - dithering
    Posted: 14 May 2008 at 10:54am

This is the beginning of my dithering practice.
What I want to do is to draw an "orange" face using yellow/red dither and different effects... An idea jumped in my mind is to make a blazing head shouting between the flames!

Tips and comments are more than welcomed, such as 'that is not possible!' or 'stfu n00b', but I'd rather something like technical issues....

That's my first time I actually perform this technique; I heard many times its use is not much recommended, but i think a real pixel artist worth of this name has to master that.

EDIT: the face, actually!
->->->->->
FINAL VERSION!
Thanks everyone for your support!
comments and suggestions are very much welcomed


Edited by Garrett - 22 May 2008 at 5:13am
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Aleiav
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Quote Aleiav Replybullet Posted: 14 May 2008 at 11:29am
I think you should look up Helm's gallery. He does fantastic work with little to no colours.
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Garrett
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Quote Garrett Replybullet Posted: 14 May 2008 at 12:38pm
I have just seen the spartan...
Wow.

Just hope to reach that level someday, in a far away galaxy...
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QuaziGNRLnose
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Quote QuaziGNRLnose Replybullet Posted: 14 May 2008 at 1:08pm
try not to make your dithering so uniform, thats good if you want to make a fill colour like orange on a limited pallete but if you want to blend colours you have to dither at different level starting at low,(sparse dots) then you make 1 layer of checkerboard and then another one  of sparse dots, metal slug does it this way
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Metaru
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Quote Metaru Replybullet Posted: 14 May 2008 at 6:29pm
Exactly. here's an example of uniform and non-uniform dithering patterns. just remember that it has to follow some kind of pattern or else it would turn into a random 'noise' effect, and to not limit yourself ;D
I ate leel's babies
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Garrett
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Quote Garrett Replybullet Posted: 15 May 2008 at 11:31am
I see!
My perverted idea was to make the dithering before the drawing itself...
But I realized that's not possible to me!

So I'm doing the face and the flame before. I edited the first post to show the current progresses
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Garrett
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Quote Garrett Replybullet Posted: 16 May 2008 at 9:21am

Okay have done this...

What do you think?
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Peach
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Quote Peach Replybullet Posted: 16 May 2008 at 9:29am
Ciao garret: If you feel confortable, I'd suggest you to draw the face with only "vertical lines" (I'll dig into this in a moment), just to give more the idea of "fire". By vertical lines I do not mean straight lines, but just vertical: as if the fire was going up following the skin on the face . Got it?
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Garrett
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Quote Garrett Replybullet Posted: 16 May 2008 at 12:14pm
Si ho capito cosa intendi

I'll try to work in that direction, but I feel like I'd have to reduce the dither doing so
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Metaru
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Quote Metaru Replybullet Posted: 17 May 2008 at 11:38am
or make it following a flame pattern. so it would look like a plane red wall.
look at this great example
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Garrett
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Quote Garrett Replybullet Posted: 17 May 2008 at 1:27pm
Well the effect I want to create is not the one of a plain wall, at all: my idea was to use dither to give volume to flames...
But before the face I wanted to define better the background, that's the worse part so far, I think.
But now I am in front of an hamletic dilemma: left or right?

I am not sure about how to design the background.
In the left I have drawn the single flames, while in the right part I have used a sort of straight-line technique, like in the previous version, but i connected them in order to exalt the firecrest an distinguish the flames.
I'd like to know what you think abouth the two method, and obviously wich one is better according to you...
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QuaziGNRLnose
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Quote QuaziGNRLnose Replybullet Posted: 17 May 2008 at 3:54pm
if u want more volume you need a bigger image or a darker colour, theres only so much you can do with 2 bright colours, depth is too hard
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M.E.
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Quote M.E. Replybullet Posted: 18 May 2008 at 12:06am
@QuaziGNRLnose: Did you see the example that Metaru has given. There is depth in that picture. It is possible!

@ Garrett: The left is better to me. But I think there are way to many flames.
    I admire the challenge you have set for yourself. This is something for
    an advanced artist. But you are brave that you have set a high goal for yourself


Best regards from

M.E.


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Metaru
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Quote Metaru Replybullet Posted: 18 May 2008 at 1:05am
by the way, remove the dithering you got inside the mouth in order to increase the readbility of the face/expresion    
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Garrett
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Quote Garrett Replybullet Posted: 18 May 2008 at 4:32am
@Metaru: I had the same feeling too...

@M.E.: I hope that "there are too many flames" involves "make them bigger" too, because i worked that way; I am pleased to know you appreciate my effort .
I think doing what you know you are able to do is a bit boring, I consider it as a job; trying something you are aware it's hard instead is more funny, you really enjoy the process, not only the result!

Anyway that's what I have done

I've enlarged the flames, and filled the major part of the flat red surfaces, to give a sort of volume.
However I'm not satisfied, I think those flames are too well defined, while the fire is lovely because of its restless and random movement...
I'll try to create a sort of dither pattern to give the fire some life, meanwhile I'd love any sort of suggestion, comments or whatever could jump in your mind!
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M.E.
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Quote M.E. Replybullet Posted: 18 May 2008 at 5:11am
Hi Garrett,

*Warning Floyd-Steinberg method*  = not pixel art = not hand placed*





This is a GIMP color approximation of some flames I found on
the internet.
I advice you to study how the different dithering make things
round. I realize that your canvas is smaller and requires even
better placement of pixels but you can see how far you can
take correct placement of pixels to give the illusion of soft and
hard edges.
Lesser individual flames and more volume to existing flames
should do the trick for you.

*Watches impatiently how Garrett will transform his canvas*

Best regards from

M.E.
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skamocore
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Quote skamocore Replybullet Posted: 18 May 2008 at 5:56am
Also check out the rest of the entries to the 2 colour challenge that we had a while ago
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Garrett
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Quote Garrett Replybullet Posted: 18 May 2008 at 9:44am
I had the same idea, take a real fire picture and trying to see how it woul appear optimized with my two colours; by the way I couldn't obtain such a result!
Oh well, I owe you one, hope just you like what I was able to do!
This time I kinda like the result, maybe I should refrain from mirroring one part and edit the mirrored one and just make them different each time, I think it would give more the randomness ok fire...
There are still some points to refine, but the main structure is there!
Thanks you all for the comments so far!
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Aleiav
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Quote Aleiav Replybullet Posted: 18 May 2008 at 11:07am
Wow, nice improvement. Something tells me though that you need more red where the mouth and the eyes open. Seems odd to be blank.
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Peach
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Quote Peach Replybullet Posted: 18 May 2008 at 11:19am
garret, well done. Now it's time to work on the face... ;)
as Aleiav said, I'd try to draw the face as if it was illuminated from the floor, and then give the flames direction (up, as told before)... does it sound right?
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M.E.
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Quote M.E. Replybullet Posted: 18 May 2008 at 1:08pm
Hi Garrett,

Indeed a good improvement.
Please avoid symetry as your piece will be more dynamic
without it!
Also listen to the advices from the others on the face.
The eyes and mouth would be nicer in dark = red.
Also make the face round like you did with the flames.
There are way too many verticle lines in the face at the moment.

Best regards from

M.E.

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Metaru
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Quote Metaru Replybullet Posted: 18 May 2008 at 10:29pm
in other words, draw less flames but make em more consistent. flames are usually as stylish as posible. Also, I would recommend you to take the reference from a picture of a flame tats not color reduced, so you will follow your own interpretion of volume and mass(and lightness) instead of the result of an automated equation.
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Peach
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Quote Peach Replybullet Posted: 19 May 2008 at 4:24am
they did it for you:
http://tinyurl.com/4fcnms
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Garrett
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Quote Garrett Replybullet Posted: 19 May 2008 at 7:25am
Here I am, working on the face!
I'm trying to follow all the suggestions you gave me, and I'm still working on it...

Especially the mouth and the eyebrows needs more refining.

@Peach: The Human Torch was supposed to be my next subject!

@Metaru: Do you refer to the face or to the background?
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Aleiav
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Quote Aleiav Replybullet Posted: 19 May 2008 at 7:54am
I dunno it seems more choppy now.
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Metaru
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Quote Metaru Replybullet Posted: 19 May 2008 at 10:52am
the background indeed. avoid adding so many random specs on it. flames are suposed to be smooth steams of energy(it is glowing gas, actually).

don't overdo the dithering. aim for readblity rather than detail.
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Garrett
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Quote Garrett Replybullet Posted: 19 May 2008 at 11:28am
Okay I realized I went too far with flourish (and Blotts!). Now I am going to stylize it observing a real flame, from images like suggested, but also live from camping
Wait for me, I'll be back in few days!

EDIT: I think I've really got what metaru (and all af you) said!
I have to draw the fire in a completely different way: 'till now I have drawn flames in red and then tried to dither the edges to make them more blurry, and "randomly specked" the yellow and the red; now I am trying to use a more solid pattern, and make a smoother gradient.
I apologize for being so retard...


Edited by Garrett - 20 May 2008 at 6:05am
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M.E.
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Quote M.E. Replybullet Posted: 20 May 2008 at 9:28am
Hi Garrett,

Interesting image this is turning out to be !
It is like a devil.
Maybe your next update will experiment on the
eyes and mouth being darker?

Best regards from

M.E.
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Garrett
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Quote Garrett Replybullet Posted: 20 May 2008 at 11:46am
Here I am again!
Still far from being complete but i post anyway my progresses!
@M.E.: Don't worry I haven't forgotten you advice, but I think make eyes and mouth darker is far more easy than shade fire properly, I think!
What I have changed is concentrated in the nose, in the lower right part, the forehead and something all around the face, not much but the nose, actually.
/VS/
Now, the challenge: personally I think that if I make red eyes/mouth they seems less wide, ad especially the eyes don't transmit the astonished expression like the light ones.
Maybe the dark version needs to be darker generally, dont know...
Have I already said how I appreciate your support?
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Elwin
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Quote Elwin Replybullet Posted: 20 May 2008 at 12:19pm
Hmm I think you need some mid thing... Maybe something like this?
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Metaru
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Quote Metaru Replybullet Posted: 20 May 2008 at 7:03pm
this is how i would do this. notive I've used one of you previous updates as a base

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skamocore
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Quote skamocore Replybullet Posted: 20 May 2008 at 9:34pm
yep, I think met has the right idea. The way he's doing it gives it a feel of volume.
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Metaru
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Quote Metaru Replybullet Posted: 20 May 2008 at 11:45pm
indeed. as far as I remember, the idea is to make a flame wich is visible among the flames, instead of a face wich is made of flames.

anyway, if your goal has evolved into something completely new, feel free to ignore this statement.
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M.E.
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Quote M.E. Replybullet Posted: 21 May 2008 at 12:03am
Hi Garrett,

This is coming along nicely.
If you take your latest version and meet the metaru version
half way you have yourself a winner!
I like your eyebrows but the eyes and mouth of Metaru is
something that you need to investigate.
If you pixel the flames between the roundness of yours
and roughness of Metaru I think you get a nice mixture
of flame-waves.

Best regards from

M.E.


Edited by M.E. - 21 May 2008 at 12:04am
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Garrett
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Quote Garrett Replybullet Posted: 21 May 2008 at 6:10am
Yep, metaru got the point, it was supposed to be a face between the flames, not a flame resembling a face, but I think I'll follow M.E.'s suggestion, doing an halfway work.
@Metaru: I knew I had to do something more than a color fill

@Everyone: wait for the final resut, because there's much of yours in it!

EDIT: Here is it!

I think I'm quite done, now the flames satisfy me! (it's true that the more I watch it, the more details I want to change)
The real matter now are the eyes: I have to refine them anyway, but I am not sure about doing them dark, because metaru's version looks like an alien, while elwin's one resembles a dead fish, looking in two directions once. I also tried to make shadows, higlights, dither, but until now I had no luck.
Tomorrow is another day.


Edited by Garrett - 21 May 2008 at 6:59am
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Garrett
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Quote Garrett Replybullet Posted: 22 May 2008 at 5:31am
Sorry for the double post, Just want to let you know I submitted the finished work to my gallery.

Thousand of thankyou.
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skamocore
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Quote skamocore Replybullet Posted: 22 May 2008 at 5:44am
To be honest, I still don't think you're finished. You've mentioned the problems you have, unless this has a deadline that you need to finish it by, I think you still should consider working on fixing those problems.

This is an extremely quick edit I did on the eyes, nose and mouth. Done just to give you some more ideas.



But I suggest before you declare this finished, wait a while and distance yourself from the image. That way you can come back later and look at it with a clear head. This piece has so much potential and I don't think you are doing it justice by submitting it yet. In my opinion you still need to play around with the style a bit more.
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Garrett
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Quote Garrett Replybullet Posted: 22 May 2008 at 5:55am
Sure you are right, but "for now" I think I am done.
For the eyes I have to think up a bit, but the mouth is better this way to me, because doing a middle line make it looks like he is vomiting...
Anyway I have fixed some imperfections, but I think there is no perfection, so now I'll mke this piece rest for a bit, I need rest too, it's exams period for me!

By the way I am taking one of your advice: "come back later and look at it with a clear head"

EDIT:I'm done with this, maybe



Edited by Garrett - 22 May 2008 at 6:10am
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M.E.
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Quote M.E. Replybullet Posted: 22 May 2008 at 7:06am
Hi Garrett,

Yet another good update.
See you again after your exams to really kick *ss with this!

OT: Good luck with the exams, I hope you do well!

Best regards from

M.E.
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QuaziGNRLnose
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Quote QuaziGNRLnose Replybullet Posted: 23 May 2008 at 1:22pm
is it supposed to look like there are hands up against the face, because thats what it looks like.
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