Changeset 19610 for trunk/Mars/msimreflector

Timestamp:

09/02/19 23:30:43 (5 years ago)

Author:

tbretz

Message:

Name change.

File:

• trunk/Mars/msimreflector/MFresnelLens.cc (modified) (2 diffs)

trunk/Mars/msimreflector/MFresnelLens.cc

@@ -264 +264 @@
 
     const double so    = rc / sqrt(rc*rc + F*F);
-    const double theta = atan(so / (1-sqrt(n0*n0 - so*so)));
+    const double alpha = atan(so / (1-sqrt(n0*n0 - so*so)));
 
     //             theta                   peak_z
-    const Groove g(TMath::Pi()/2 + theta, -r0*tan(theta));
+    const Groove g(TMath::Pi()/2 + alpha, -r0*tan(alpha));
 
     // Calculate the insersection between the ray and the cone
@@ -289 +289 @@
     // FIXME: Surface roughness?
     TVector3 norm;;
-    norm.SetMagThetaPhi(1, theta, p.XYvector().Phi());
+    norm.SetMagThetaPhi(1, alpha, p.XYvector().Phi());
 
     // Apply refraction at lens entrance (change directional vector)