How make a '.geom.fsl' file.

[xiaohunqupo]

I find the sample code in '09_LightShadowPlayground.cpp:8719' likes:

visibilityBufferPassShaderDesc.mGeom.pFileName = "visibilityBufferPass.geom";

But i cant't find the file visibilityBufferPass.geom.

How make a '.geom.fsl' file.

I try write a file (a.geom.fsl) like this:

void GS_MAIN(line GSInput input[2] : SV_POSITION, LineStream<GSOutput> lineStream)
{
    INIT_MAIN;
    RETURN();
}

Compiled and I got some errors likes:

error : Cannot determine Target from 'void GS_MAIN(line GSInput input[2] : SV_POSITION, LineStream<GSOutput> lineStream)