ok i made the fx file, i looked at some other shader files from the shader collection from au resources,

i made the toon.wdl file with the code below, but i save it as shader.wdl. (dont think the name matters here)

//Toon Shading with Outline
material Toon_mat
{
effect = "Toon.fx";
}

function Toon_set_Value(r,g,b,threshold)
{
Toon_mat.skill1 = floatv(r); //4 looks okay
Toon_mat.skill2 = floatv(g); //same as above
Toon_mat.skill3 = floatv(b); //same as above
Toon_mat.skill4 = floatv(threshold); //0.01
}



I then made the toon.fx file with this code.

////Makes Details invisible and the colors a bit more intensive,
////which gives the Level a toon like look this is combined with a sobel edge filter
////which causes some kind of outlining

float4 vecSkill1; //"Color Details" in xyz and threshold in w
float4 vecViewPort;

Texture entSkin1;
sampler2D smpSource = sampler_state { texture = <entSkin1>; };

float4 dirtyToonPS( float2 Tex : TEXCOORD0 ) : COLOR0
{
half4 color = tex2D(smpSource,Tex.xy);
color.r = round(color.r*vecSkill1.r)/vecSkill1.r;
color.g = round(color.g*vecSkill1.g)/vecSkill1.g;
color.b = round(color.b*vecSkill1.b)/vecSkill1.b;

const float threshold = vecSkill1.w;

const int NUM = 9;
const float2 c[NUM] =
{
float2(-0.0078125, 0.0078125),
float2( 0.00 , 0.0078125),
float2( 0.0078125, 0.0078125),
float2(-0.0078125, 0.00 ),
float2( 0.0, 0.0),
float2( 0.0078125, 0.007 ),
float2(-0.0078125,-0.0078125),
float2( 0.00 , -0.0078125),
float2( 0.0078125,-0.0078125),
};

int i;
float3 col[NUM];
for (i=0; i < NUM; i++)
{
col[i] = tex2D(smpSource, Tex.xy + 0.2*c[i]);
}

float3 rgb2lum = float3(0.30, 0.59, 0.11);
float lum[NUM];
for (i = 0; i < NUM; i++)
{
lum[i] = dot(col[i].xyz, rgb2lum);
}
float x = lum[2]+ lum[8]+2*lum[5]-lum[0]-2*lum[3]-lum[6];
float y = lum[6]+2*lum[7]+ lum[8]-lum[0]-2*lum[1]-lum[2];
float edge =(x*x + y*y < threshold)? 1.0:0.0;

color.rgb *= edge;
return color;
}

technique postFX
{
pass p1
{
PixelShader = compile ps_2_0 dirtyToonPS();
}
}

saved that as toon.fx

and then in my main script i included.... include <shader.wdl>;

but then when i had the pp_set(camera,Toon_mat); into my main function.
i get a error... bad perameter unknown function.

another thing there is know cam, code in my main script. as im useing the car script template.