Macintosh-Tools/Retro68
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fix reflection

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Wolfgang Thaller 2012-04-09 00:16:01 +02:00
parent 00f704871a
commit b014ba5ba2
1 changed files with 1 additions and 1 deletions
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2
Raytracer/raytracer.cc
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@ -129,7 +129,7 @@ float ray(int n, float x0, float y0, float z0, float dx, float dy, float dz)
if(hitSphere(x,-1.5f,z, lxn, lyn, lzn, ts))
color *= 0.2f;
return std::min(1.0f, color + 0.5f * ray(n-1, x,-2.0f,z,dx,-dy,dz));
return std::min(1.0f, color + 0.5f * ray(n-1, x,-1.5f,z,dx,-dy,dz));
}
return std::max(0.0f, dy * 0.3f);