diff options
Diffstat (limited to 'intern/cycles/kernel/kernel_curve.h')
| -rw-r--r-- | intern/cycles/kernel/kernel_curve.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/intern/cycles/kernel/kernel_curve.h b/intern/cycles/kernel/kernel_curve.h index e065717888c..f1b9682f04f 100644 --- a/intern/cycles/kernel/kernel_curve.h +++ b/intern/cycles/kernel/kernel_curve.h @@ -122,7 +122,7 @@ __device float3 curve_tangent_normal(KernelGlobals *kg, ShaderData *sd) if(sd->segment != ~0) { float normalmix = kernel_data.curve_kernel_data.normalmix; - tgN = -(-sd->I - sd->dPdu * (dot(sd->dPdu,-sd->I) * normalmix / len_squared(sd->dPdu))); + tgN = -(-sd->I - sd->dPdu * (dot(sd->dPdu,-sd->I) * normalmix / length_squared(sd->dPdu))); tgN = normalize(tgN); /* need to find suitable scaled gd for corrected normal */ |