diff --git a/src/pe/raytracing/Raytracer.cpp b/src/pe/raytracing/Raytracer.cpp
index 33b40ab8f781317ad5973b0818e0f9146a4d592e..146e8fa54dc1b2e843d10c3e183e3c7fa815865f 100644
--- a/src/pe/raytracing/Raytracer.cpp
+++ b/src/pe/raytracing/Raytracer.cpp
@@ -172,25 +172,6 @@ void Raytracer::writeTBufferToFile(const std::vector<real_t>& tBuffer, const std
    ofs.close();
 }
 
-/*!\brief Checks if a plane should get rendered.
- * \param plane Plane to check for visibility.
- * \param ray Ray which is intersected with plane.
- *
- * Checks if a plane should get rendered by comparing the planes normal and the ray direction.
- * If the rays direction vectors projection on the planes normal is positive, the plane is considered invisible.
- */
-inline bool Raytracer::isPlaneVisible(const PlaneID plane, const Ray& ray) const {
-   return plane->getNormal() * ray.getDirection() < 0;
-}
-
-/*!\brief Converts a coordinate to an array index.
- * \param x X component of the coordinate.
- * \param y Y component of the coordinate.
- * \return Array index.
- */
-inline size_t Raytracer::coordinateToArrayIndex(size_t x, size_t y) const {
-   return y*pixelsHorizontal_ + x;
-}
 }
 }
 }
diff --git a/src/pe/raytracing/Raytracer.h b/src/pe/raytracing/Raytracer.h
index 49b3c35215818086cd32c9bdc7892d59a7d77ab0..eb0b799ba247ecbfcc950e4c1ee08175aacf2ebf 100644
--- a/src/pe/raytracing/Raytracer.h
+++ b/src/pe/raytracing/Raytracer.h
@@ -218,6 +218,26 @@ inline void Raytracer::setTBufferOutputDirectory(const std::string& path) {
    
    tBufferOutputDirectory_ = path;
 }
+   
+/*!\brief Checks if a plane should get rendered.
+ * \param plane Plane to check for visibility.
+ * \param ray Ray which is intersected with plane.
+ *
+ * Checks if a plane should get rendered by comparing the planes normal and the ray direction.
+ * If the rays direction vectors projection on the planes normal is positive, the plane is considered invisible.
+ */
+inline bool Raytracer::isPlaneVisible(const PlaneID plane, const Ray& ray) const {
+   return plane->getNormal() * ray.getDirection() < 0;
+}
+
+/*!\brief Converts a coordinate to an array index.
+ * \param x X component of the coordinate.
+ * \param y Y component of the coordinate.
+ * \return Array index.
+ */
+inline size_t Raytracer::coordinateToArrayIndex(size_t x, size_t y) const {
+   return y*pixelsHorizontal_ + x;
+}
 
 /*!\brief Does one raytracing step.
  *
@@ -359,7 +379,7 @@ void Raytracer::rayTrace(const size_t timestep) {
       }
    }
 }
-
+   
 }
 }
 }