bugfixes

src/dielectric.cpp

@@ -37,7 +37,7 @@ bool dielectric::scatter(
     refraction_ratio = ir_inside / ir_outside;
     ir_in = ir_inside;
     ir_out = ir_outside;
-    extinct_in = extinction_inside.;
+    extinct_in = extinction_inside;
     extinct_out = 0.;
     relevant_normal = -rec.normal;
   }
@@ -103,5 +103,5 @@ double dielectric::reflectance(double cos_theta_in, double cos_theta_out, double
 double dielectric::transmittance(double cos_theta_in, double cos_theta_out, double ir_in, double ir_out) const{
   double ts = 2 * ir_in * cos_theta_in / ( ir_in * cos_theta_in + ir_out * cos_theta_out );
   double tp = 2 * ir_in * cos_theta_in / ( ir_out * cos_theta_in + ir_in * cos_theta_out );
-  return 0.5 * (ts + tp)
+  return 0.5 * (ts + tp);
 }

src/ray.cpp

@@ -2,9 +2,9 @@
 
 ray::ray() {}
 
-ray::ray(const point3& origin, const vec3& direction, double amplitude, double opl, double index_of_refraction, int phase_flips, int max_bounces)
+ray::ray(const point3& origin, const vec3& direction, double amplitude, double opl, double index_of_refraction, double extinction_coeff, int phase_flips, int max_bounces)
 : orig(origin), dir(direction), amplitude(amplitude), optical_path(opl), refractive_index(index_of_refraction),
-  phase_flips(phase_flips), source(0), bounces_left(max_bounces){
+  extinction_coeff(extinction_coeff), phase_flips(phase_flips), source(0), bounces_left(max_bounces){
 
 }