diff options
Diffstat (limited to 'nGenEx/Polygon.cpp')
| -rw-r--r-- | nGenEx/Polygon.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/nGenEx/Polygon.cpp b/nGenEx/Polygon.cpp index 419d3a5..d5c581f 100644 --- a/nGenEx/Polygon.cpp +++ b/nGenEx/Polygon.cpp @@ -701,7 +701,7 @@ Material::GetThumbColor(int i, int j, int size) // anisotropic diffuse lighting
if (brilliance >= 0) {
- diffuse = pow(diffuse, brilliance);
+ diffuse = pow(diffuse, (double)brilliance);
}
// forward lighting
@@ -713,7 +713,7 @@ Material::GetThumbColor(int i, int j, int size) if (power > 0) {
double spec = ((nrm * 2*(nrm*light) - light) * eye);
if (spec > 0.01) {
- spec = pow(spec, power);
+ spec = pow(spec, (double)power);
c += cs * (white * spec);
}
}
@@ -730,8 +730,8 @@ Material::GetThumbColor(int i, int j, int size) double spec = ((nrm * 2*(nrm*light) - light) * eye);
if (spec > 0.01) {
- spec = pow(spec, power);
- c += cs * (white * spec) * 0.7;
+ spec = pow(spec, (double)power);
+ c += cs * (white * spec) * 0.7;
}
}
}
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