"wireframe" effect

Has someone an idee of makin a shader wich renders the pixels ad the edges of a model to a light (looks maybe like a simple wireframe), how its done in the screenshot?
I’m a very shader noob – so PLEASE PLEASE help you FX Kings!

THX

use this code for wireframe, works for models and levelgeometrie

material wireframe //change the name in the Texture name, if you want to use it for levelgeometrie
{
effect="
DWORD wfcolor = 0xFFFFFFFF; // Change this to the wireframe color of your choice
technique wireframe
{
pass p0
{
TextureFactor = <wfcolor>;
// CullMode = None; // Uncomment if you want backface too.
FillMode = Wireframe;
ColorOp[0] = SelectArg1;
ColorArg1[0] = TFactor;
}
}
";
}


and write in your action of the model:

action blabla
{
my.material = wireframe;
...
}

if you want it for models.

hope that helps

THX a lot DS_Kihaku, works fine!
But how can I keep the model textured?

Hmm that's another problem. maybe duplicate the model at the same position. then you have two models, and one of them will get the material flag.

I think you can do this using two passes.

Would Be Cool If Someone Could Post The Code Using Both Passes

Hope that works:

material wireframe
{
effect="
texture entSkin1;
DWORD wfcolor = 0xFFFFFFFF; // Change this to the wireframe color of your choice
technique wireframe
{
pass p0
{
TextureFactor = <wfcolor>;
// CullMode = None; // Uncomment if you want backface too.
FillMode = Wireframe;
ColorOp[0] = SelectArg1;
ColorArg1[0] = TFactor;
}
pass p1
{
FillMode = Solid;
ColorOp[0] = SelectArg1;
ColorArg1[0] = texture;
}
}
";
}

Hi,

i´m wondering the second shader with two passes isn´t working.
i think the bug is in "pass1"
sorry but i´m a shader noob :-) can sombody help?

Quote:

---

material wireframe
{
effect="
texture entSkin1;
DWORD wfcolor = 0xFFFFFFFF; // Change this to the wireframe color of your choice
technique wireframe
{
pass p0
{
TextureFactor = <wfcolor>;
// CullMode = None; // Uncomment if you want backface too.
FillMode = Wireframe;
ColorOp[0] = SelectArg1;
ColorArg1[0] = TFactor;
}
pass p1
{
FillMode = Solid;
ColorOp[0] = SelectArg1;
ColorArg1[0] = texture;
}
}
";
}

---

[EDIT]

how is it possible to chage the thickness of the wireframe lines?
[EDIT]

regards