code for envmapping?

anyone got a working code of enviroment mapping? if so can you post it plz

Code:

---

 

bmap bmp_envcube = <blood_gsmall+6.tga>;

// generate a matrix that transforms camera space back to world space
function mtl_env_view()
{
  mat_set(mtl.matrix,matViewInv);
// reset the translation part of the matrix
  mtl.matrix41 = 0;
  mtl.matrix42 = 0;
  mtl.matrix43 = 0;
}

function mtl_env_init()
{
  bmap_to_cubemap(mtl.skin4);
//  bmap_to_uv(bmap_for_entity(my,2));
  mtl.event = mtl_env_view;
  mtl.enable_view = on;
}

material mtl_envcube // environment cube
{
  skin4 = bmp_envcube;
  event = mtl_env_init;

  effect = "
    texture mtlSkin4;
//    texture entSkin2;
    matrix matMtl;

    technique envcube
    {
      pass p0
      {
/*		BumpEnvMat00[0] = 0.5f;
		BumpEnvMat01[0] = 0.0f;
		BumpEnvMat10[0] = 0.0f;
		BumpEnvMat11[0] = 0.5f;

        Texture[0] = <entSkin2>;
        ColorArg1[0] = Texture;
        ColorArg2[0] = Diffuse;
		ColorOp[0] = BumpEnvMap;
*/
		TextureFactor = 0xFFFF0000;
		ColorArg1[0] = Tfactor;
		ColorOp[0] = SelectArg1;

        AddressU[1] = Clamp;  // don't wrap around edges
        AddressV[1] = Clamp;

        TexCoordIndex[1] = CameraSpaceReflectionVector;
        TextureTransformFlags[1] = Count3;
        TextureTransform[1] = <matMtl>; // transform camera space back to world space

        Texture[1] = <mtlSkin4>;
        ColorArg1[1] = Texture;
        ColorArg2[1] = Current;
		ColorOp[1] = Add;

      }
    }

    technique fallback { pass p0 { } } // empty fallback causes normal rendering without effect
  ";
}

action envcube {
	my.material = mtl_envcube;
	//while(1) { my.pan += time; wait(1); }
}

 

---

What kind of envmap??
For surfaces or models??
And you want Faked Env Cube map (for shperes and curved surfaces)
Or flat Mirror cube???