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How do I scale SkullGirls sprites to be lower resolution without antialias? (Read 1978 times)

Started by Trinitronity, February 12, 2014, 09:35:58 pm

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Trinitronity

How do I scale SkullGirls sprites to be lower resolution without antialias?

#1 February 12, 2014, 09:35:58 pm

Back to the Beginnings

ink said, February 02, 2014, 11:53:19 pm

These sprites resize to low res beautifully!

Cool, how did you did that without making any antialiasing pixels appear?

I make characters RP-styled (Current WIP: Marisa):
http://mugenguild.com/forum/topics/marisarp-150600.0.html
Touhou database (by Ryouchi):
http://mugenfreeforall.com/index.php?/topic/8257-touhou-project/

bitter nothings said, April 30, 2010, 09:35:51 pm

you are all small and can't grow manly sideburns

Dissidia

Re: Re: Skullgirls spriterips

#2 February 12, 2014, 10:48:46 pm

Trinitronity said, February 12, 2014, 09:35:58 pm

Cool, how did you did that without making any antialiasing pixels appear?

Resize with Nearest Neighbor.

Main Site l Mugen Flow Zone l Work In Progress

Trinitronity

Re: Re: Skullgirls spriterips

#3 February 13, 2014, 05:33:49 pm

Back to the Beginnings

Aside from FF3, what other programs have resizing with Nearest Neighbor?

I make characters RP-styled (Current WIP: Marisa):
http://mugenguild.com/forum/topics/marisarp-150600.0.html
Touhou database (by Ryouchi):
http://mugenfreeforall.com/index.php?/topic/8257-touhou-project/

bitter nothings said, April 30, 2010, 09:35:51 pm

you are all small and can't grow manly sideburns

Bastard Mami

Re: Re: Skullgirls spriterips

#4 February 13, 2014, 06:03:41 pm

[E]
Online

msot iamge editing programs do, when it's not named nearest neighbour it's named pixel resize, same thing.

Trinitronity

Re: Re: Skullgirls spriterips

#5 February 13, 2014, 09:08:47 pm

Back to the Beginnings

maximilianjenus said, February 13, 2014, 06:03:41 pm

msot iamge editing programs do, when it's not named nearest neighbour it's named pixel resize, same thing.

Are you sure? I cannot find that in GiMP or in IrfanView, and if I remember correctly, then both fall under the category of the most common image editing programs (well, at least for free)...

I make characters RP-styled (Current WIP: Marisa):
http://mugenguild.com/forum/topics/marisarp-150600.0.html
Touhou database (by Ryouchi):
http://mugenfreeforall.com/index.php?/topic/8257-touhou-project/

bitter nothings said, April 30, 2010, 09:35:51 pm

you are all small and can't grow manly sideburns

Trinitronity

Re: Re: Skullgirls spriterips

#6 February 19, 2014, 09:36:39 am

Back to the Beginnings

Trinitronity said, February 14, 2014, 09:02:00 am

Alex Sinigaglia said, February 13, 2014, 11:20:26 pm
Trinitronity said, February 13, 2014, 09:08:47 pm
Are you sure? I cannot find that in GIMP or in IrfanView, and if I remember correctly, then both fall under the category of the most common image editing programs (well, at least for free)...

When you scale the image/s the interpolation must be "None" for Gimp.
Thanks, gonna try it out today.

Okay, tried it out.
At first, it looked good, but when I tried to color-seperate the sprite, I notied a lot of anti-aliasing inbetween the shades and between the colors and the outline...

I make characters RP-styled (Current WIP: Marisa):
http://mugenguild.com/forum/topics/marisarp-150600.0.html
Touhou database (by Ryouchi):
http://mugenfreeforall.com/index.php?/topic/8257-touhou-project/

bitter nothings said, April 30, 2010, 09:35:51 pm

you are all small and can't grow manly sideburns

Hoshi

Re: Re: Skullgirls spriterips

#7 February 19, 2014, 05:21:37 pm

Sprite Whore

Optimize the palette to force certain colors to remain and it will adjust everything to the colors that you want.

Trinitronity

Re: Re: Skullgirls spriterips

#8 February 19, 2014, 07:32:25 pm

Back to the Beginnings

Hoshi said, February 19, 2014, 05:21:37 pm

Optimize the palette to force certain colors to remain and it will adjust everything to the colors that you want.

Uhm...how do I do that?

I make characters RP-styled (Current WIP: Marisa):
http://mugenguild.com/forum/topics/marisarp-150600.0.html
Touhou database (by Ryouchi):
http://mugenfreeforall.com/index.php?/topic/8257-touhou-project/

bitter nothings said, April 30, 2010, 09:35:51 pm

you are all small and can't grow manly sideburns

Trinitronity

Re: Re: Skullgirls spriterips

#9 March 08, 2014, 11:35:21 am

Back to the Beginnings

Seems to be.
Thankfully, the outline anti-aliasing can be easily removed with the correct programs.
However, I do have problems with the sprites having anti-aliasing between the shades when scaling them down.
BTW, could someone please help me there with that problem? Thanks in advance!

I make characters RP-styled (Current WIP: Marisa):
http://mugenguild.com/forum/topics/marisarp-150600.0.html
Touhou database (by Ryouchi):
http://mugenfreeforall.com/index.php?/topic/8257-touhou-project/

bitter nothings said, April 30, 2010, 09:35:51 pm

you are all small and can't grow manly sideburns

Alex Sinigaglia

Re: Re: Skullgirls spriterips

#10 March 08, 2014, 01:04:37 pm

aka G.o.D.

Index the sprite/s (I chose Indexed, then 32 colours, but you can choose any number, and Interpolation = None) and then scale (I scaled it to 25%):

there still is some antialiasing, but you can edit the sprites.

I used Gimp.

∞

Last Edit: March 08, 2014, 01:14:13 pm by Alex Sinigaglia

Trinitronity

Re: Re: Skullgirls spriterips

#11 March 08, 2014, 01:29:40 pm

Back to the Beginnings

Alex Sinigaglia said, March 08, 2014, 01:04:37 pm

Index the sprite/s (I chose Indexed, then 32 colours, but you can choose any number, and Interpolation = None) and then scale (I scaled it to 25%):

there still is some antialiasing, but you can edit the sprites.

I used Gimp.

Well, I use GIMP, too.

And thanks for the suggestion! Gonna try it out now!

I make characters RP-styled (Current WIP: Marisa):
http://mugenguild.com/forum/topics/marisarp-150600.0.html
Touhou database (by Ryouchi):
http://mugenfreeforall.com/index.php?/topic/8257-touhou-project/

bitter nothings said, April 30, 2010, 09:35:51 pm

you are all small and can't grow manly sideburns

Trinitronity

Re: Re: Skullgirls spriterips

#12 March 19, 2014, 09:30:13 am

Back to the Beginnings

Trinitronity said, March 08, 2014, 01:29:40 pm

Well, I use GIMP, too.
And thanks for the suggestion! Gonna try it out now!

Well, I have tried it out, although I had to use 64 colours instead of 32, so the sprite doesn't look bad, and yep, still too much anti-aliasing.
Could someone please tell me how I can resize sprites with zero antialiasing? Thanks in advance!

I make characters RP-styled (Current WIP: Marisa):
http://mugenguild.com/forum/topics/marisarp-150600.0.html
Touhou database (by Ryouchi):
http://mugenfreeforall.com/index.php?/topic/8257-touhou-project/

bitter nothings said, April 30, 2010, 09:35:51 pm

you are all small and can't grow manly sideburns

Bastard Mami

Re: Re: Skullgirls spriterips

#13 March 19, 2014, 04:21:21 pm

[E]
Online

Apply the palette before resizing.

Trinitronity

Re: Re: Skullgirls spriterips

#14 March 20, 2014, 06:29:28 pm

Back to the Beginnings

maximilianjenus said, March 19, 2014, 04:21:21 pm

Apply the palette before resizing.

Sorry, but I still get too much antialiasing, especially on the most trouble places (shades near the outline). I'm not even resizing the sprite to 25% of the original size, but only 50% of the original size.

I make characters RP-styled (Current WIP: Marisa):
http://mugenguild.com/forum/topics/marisarp-150600.0.html
Touhou database (by Ryouchi):
http://mugenfreeforall.com/index.php?/topic/8257-touhou-project/

bitter nothings said, April 30, 2010, 09:35:51 pm

you are all small and can't grow manly sideburns

Bastard Mami

Re: Re: Skullgirls spriterips

#15 March 20, 2014, 06:32:15 pm

[E]
Online

you palette is not good enough then. go for 5 shades per colour.

Trinitronity

Re: Re: Skullgirls spriterips

#16 March 20, 2014, 06:34:29 pm

Back to the Beginnings

Excuse me, but how do I do that with GiMP? And what do you mean with "your palette is not good enough"?
I only knew about the antialiasing, because I tried to colorseperate the sprite.

I make characters RP-styled (Current WIP: Marisa):
http://mugenguild.com/forum/topics/marisarp-150600.0.html
Touhou database (by Ryouchi):
http://mugenfreeforall.com/index.php?/topic/8257-touhou-project/

bitter nothings said, April 30, 2010, 09:35:51 pm

you are all small and can't grow manly sideburns

Bastard Mami

Re: Re: Skullgirls spriterips

#17 March 20, 2014, 06:35:24 pm

[E]
Online

you don't know how to make a palette ?

Trinitronity

Re: Re: Skullgirls spriterips

#18 March 20, 2014, 06:36:04 pm

Back to the Beginnings

maximilianjenus said, March 20, 2014, 06:35:24 pm

you don't know how to make a palette ?

I know, how to make a palette.
I just don't know how I can resize sprites with zero antialiasing...

I make characters RP-styled (Current WIP: Marisa):
http://mugenguild.com/forum/topics/marisarp-150600.0.html
Touhou database (by Ryouchi):
http://mugenfreeforall.com/index.php?/topic/8257-touhou-project/

bitter nothings said, April 30, 2010, 09:35:51 pm

you are all small and can't grow manly sideburns

Bastard Mami

Re: How do I scale SkullGirls sprites to be lower resolution without antialias?

#19 March 20, 2014, 06:42:45 pm

[E]
Online

choose 5 or less tones per colour of the character, make your palette like that, apply ti to the character before resizing, if it looks good, resize.

Trinitronity

Re: How do I scale SkullGirls sprites to be lower resolution without antialias?

#20 March 20, 2014, 06:53:39 pm

Back to the Beginnings

Okay, but how do I remove certain colours from the colour table in GiMP?

I make characters RP-styled (Current WIP: Marisa):
http://mugenguild.com/forum/topics/marisarp-150600.0.html
Touhou database (by Ryouchi):
http://mugenfreeforall.com/index.php?/topic/8257-touhou-project/

bitter nothings said, April 30, 2010, 09:35:51 pm

you are all small and can't grow manly sideburns

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