InsideQC Forums

Posted: **Sun Apr 15, 2012 12:05 am**

So I've finally made my account after lurking here for quite sometime. This may be a dumb question but how can I add cell shading to darkplaces? ^.^

Posted: **Sun Apr 15, 2012 12:09 am**

Welcome! I've seen some cel-like shading in Nexuiz and Xonotic, which are based on DP.

Posted: **Sun Apr 15, 2012 12:19 am**

Thank you. ^.^ I asked someone who had cell shading in one of their projects how they added it, and they said that it became a feature in one of the newer builds of DP?

Posted: **Sun Apr 15, 2012 12:28 am**

You could simulate celshading in realtime lighting by messing with lighting exponents.

Posted: **Sun Apr 15, 2012 1:42 am**

Are there any tutorials on that?

Posted: **Fri Apr 20, 2012 4:52 am**

Bumping as I really wish I knew how to do this. :3

Posted: **Fri Apr 20, 2012 7:55 am**

google glsl/hlsl celshading it will giv eyou at least the math

Posted: **Fri Apr 20, 2012 12:04 pm**

Hey SimplySerenity! Cel shading in xonotic has been made, IIRC, using glsl like this video shows, but SteelStorm 1 used a very simple ink shader. For what I remember you should insert in NetRadiant in world spawn a key "ink" and then apply to an object the ink shader.

When I come back home tonight I'll post here the complete procedure.

motorsep said that in SteelStorm 2 used direct celshading in DarkPlaces engine but I admit I didn't understand how he achieved that result.
Here the demonstration (look at the motorsep reply at the first comment from above).

cheers

Posted: **Sat Apr 21, 2012 9:03 am**

ok I found it.
from Steel Storm shader

Code: Select all

// ink shader for maps
// In folder scripts:
// to use, add "cel" to shaderlist.txt
//IN gtkRadiant or NetRadiant:
// add a "_celshader" key to worldspawn entity with a value of "cel/ink"

create a shader named cel in folder scripts

PS: keep in mind I don't know if Kot-in-action has some copyright on it, so, before use it in your game, first contact them!

Code: Select all

textures/cel/ink
{
	qer_editorimage textures/colors/black.tga
	
	q3map_notjunc
	q3map_bounce 0.0
	q3map_shadeangle 120
	q3map_texturesize 1 1
	q3map_invert
	q3map_offset -5.0
	
	surfaceparm nolightmap
	surfaceparm trans
	surfaceparm nonsolid
	surfaceparm nomarks
	surfaceparm noimpact
	
	dpnoshadow
	
	{
		map textures/colors/black.tga
		rgbGen identity
	}
}

Posted: **Sun Apr 22, 2012 12:03 am**

a q3map2 hack to make outlines on the brushes is outlines, not shading.

Posted: **Sun Apr 22, 2012 9:16 am**

yeah, you're right, I was inaccurate. I still wonder if DP has cel shading embedded in the engine, now. Gonna experiment

Posted: **Sun Apr 22, 2012 5:12 pm**

ok, to enable REAL cel shading in dp

Code: Select all

r_celshading 1

Code: Select all

r_celoutlines 1

Code: Select all

r_shadow_deferred 1

It doensn't seem to "splotch" texture image, but I'll dig it up

Posted: **Mon Apr 23, 2012 7:55 pm**

wow thanks for all the help toneddu!

Posted: **Mon Apr 23, 2012 9:16 pm**

no problem, I learned something new too!

Posted: **Tue Apr 24, 2012 12:30 am**

What version of DP does this work with?

EDIT: Never mind, downloaded the latest autobuild, and its there. Wow, does that deferred shadow stuff ever kill my frame rates.

InsideQC Forums

Cel shading

Cel shading

Re: Cel shading

Re: Cel shading

Re: Cel shading

Re: Cel shading

Re: Cel shading

Re: Cel shading

Re: Cel shading

Re: Cel shading

Re: Cel shading

Re: Cel shading

Re: Cel shading

Re: Cel shading

Re: Cel shading

Re: Cel shading