diff options
Diffstat (limited to 'data/shaders/lighting.frag')
| -rw-r--r-- | data/shaders/lighting.frag | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/data/shaders/lighting.frag b/data/shaders/lighting.frag index d4cb035..6e3fe65 100644 --- a/data/shaders/lighting.frag +++ b/data/shaders/lighting.frag @@ -63,9 +63,9 @@ void main() { float falloff, spot; float diff_fac, spec_fac; - falloff = 1/ ( gl_LightSource[0].constantAttenuation - + gl_LightSource[0].linearAttenuation * light0dist - + gl_LightSource[0].quadraticAttenuation * light0dist * light0dist ); + falloff = 1.0 / ( gl_LightSource[0].constantAttenuation + + gl_LightSource[0].linearAttenuation * light0dist + + gl_LightSource[0].quadraticAttenuation * light0dist * light0dist ); spot = max(dot(normalize(-light0vc), gl_LightSource[0].spotDirection), 0.0); spot = pow(spot, gl_LightSource[0].spotExponent); |