Pete`s Messageboard Forum - OGL2 shaders - New shader pack

I would suggest add a little cell-shading to AA Shader v2.o. It looks great for me. AA 2.o looks blury on 1024x768 without cell-shading.

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/*
AA cell-shader v2.o

Copyright (C) 2006 guest(r) - guest.r@gmail.com

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

*/

const float th = 0.50; // outlines sensitivity, recommended from 0.00...0.50
const float bb = 0.10; // outlines strength, recommended from 0.10...2.00
const float pp = 1.50; // outlines blackening, recommended from 0.25...2.00

uniform sampler2D OGL2Texture;

void main()
{
vec3 c00 = texture2D(OGL2Texture, gl_TexCoord[5].xy).xyz;
vec3 c10 = texture2D(OGL2Texture, gl_TexCoord[1].xy).xyz;
vec3 c20 = texture2D(OGL2Texture, gl_TexCoord[2].zw).xyz;
vec3 c01 = texture2D(OGL2Texture, gl_TexCoord[3].xy).xyz;
vec3 c11 = texture2D(OGL2Texture, gl_TexCoord[0].xy).xyz;
vec3 c21 = texture2D(OGL2Texture, gl_TexCoord[4].xy).xyz;
vec3 c02 = texture2D(OGL2Texture, gl_TexCoord[1].zw).xyz;
vec3 c12 = texture2D(OGL2Texture, gl_TexCoord[2].xy).xyz;
vec3 c22 = texture2D(OGL2Texture, gl_TexCoord[6].xy).xyz;
vec3 dt = vec3(1.0,1.0,1.0);

float d1=dot(abs(c00-c22),dt)+0.0001;
float d2=dot(abs(c20-c02),dt)+0.0001;
float hl=dot(abs(c01-c21),dt)+0.0001;
float vl=dot(abs(c10-c12),dt)+0.0001;

float md = d1+d2; float mc = hl+vl;
hl= md;vl= md; d1= mc;d2= mc;

float ww = d1+d2+hl+vl;
float d = bb*pow(max(d1+d2+hl+vl-th,0.0),pp)/(dot(c11,dt)+0.25);
gl_FragColor.xyz= (hl(c10+c12)+vl(c01+c21)+d1(c20+c02)+d2(c00+c22)+ww(1.1-d)c11)/(3.0*ww);
}

Similarly threads:
Topics	Created by	Replies	Boardname
Shader	Aquamarin	0	schaddi
New shader pack	guest	-1	pete_bernert
Natural Vision Shader + AA Shader v2.o = Best Shader for 2d !!	zaykho	16	pete_bernert
shader	guest	2	pete_bernert
xbr shader	pmc2	26	pete_bernert

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New shader pack

New shader pack