diff --git a/CMakeLists.txt b/CMakeLists.txt
index ad96ed4e3..954e58e6d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -94,6 +94,7 @@ set(HEADERS
   ${CMAKE_CURRENT_SOURCE_DIR}/include/eos/fitting/RenderingParameters.hpp
   ${CMAKE_CURRENT_SOURCE_DIR}/include/eos/fitting/FittingResult.hpp
   ${CMAKE_CURRENT_SOURCE_DIR}/include/eos/render/utils.hpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/include/eos/render/normals.hpp
   ${CMAKE_CURRENT_SOURCE_DIR}/include/eos/render/draw_utils.hpp
   ${CMAKE_CURRENT_SOURCE_DIR}/include/eos/render/render.hpp
   ${CMAKE_CURRENT_SOURCE_DIR}/include/eos/render/render_affine.hpp
diff --git a/include/eos/render/normals.hpp b/include/eos/render/normals.hpp
new file mode 100644
index 000000000..6a33bd3ec
--- /dev/null
+++ b/include/eos/render/normals.hpp
@@ -0,0 +1,80 @@
+/*
+ * eos - A 3D Morphable Model fitting library written in modern C++11/14.
+ *
+ * File: include/eos/render/normals.hpp
+ *
+ * Copyright 2014-2019 Patrik Huber
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#pragma once
+
+#ifndef EOS_RENDER_NORMALS_HPP
+#define EOS_RENDER_NORMALS_HPP
+
+#include "glm/vec3.hpp"
+#include "glm/geometric.hpp"
+
+#include "Eigen/Core"
+
+namespace eos {
+namespace render {
+
+/**
+ * Calculates the normal of a face (or triangle), i.e. the
+ * per-face normal. Return normal will be normalised.
+ * Assumes the triangle is given in CCW order, i.e. vertices
+ * in counterclockwise order on the screen are front-facing.
+ *
+ * @param[in] v0 First vertex.
+ * @param[in] v1 Second vertex.
+ * @param[in] v2 Third vertex.
+ * @return The unit-length normal of the given triangle.
+ */
+inline Eigen::Vector3f compute_face_normal(const Eigen::Vector3f& v0, const Eigen::Vector3f& v1,
+                                           const Eigen::Vector3f& v2)
+{
+    Eigen::Vector3f n = (v1 - v0).cross(v2 - v0); // v0-to-v1 x v0-to-v2
+    return n.normalized();
+};
+
+// Todo: Doxygen. Actually this is the overload that's probably most used?
+inline Eigen::Vector3f compute_face_normal(const Eigen::Vector4f& v0, const Eigen::Vector4f& v1,
+                                           const Eigen::Vector4f& v2)
+{
+    Eigen::Vector4f n = (v1 - v0).cross3(v2 - v0); // v0-to-v1 x v0-to-v2
+    return n.head<3>().normalized();
+};
+
+/**
+ * Computes the normal of a face (or triangle), i.e. the
+ * per-face normal. Return normal will be normalised.
+ * Assumes the triangle is given in CCW order, i.e. vertices
+ * in counterclockwise order on the screen are front-facing.
+ *
+ * @param[in] v0 First vertex.
+ * @param[in] v1 Second vertex.
+ * @param[in] v2 Third vertex.
+ * @return The unit-length normal of the given triangle.
+ */
+inline glm::vec3 compute_face_normal(const glm::vec3& v0, const glm::vec3& v1, const glm::vec3& v2)
+{
+    glm::vec3 n = glm::cross(v1 - v0, v2 - v0); // v0-to-v1 x v0-to-v2
+    n = glm::normalize(n);
+    return n;
+};
+
+} /* namespace render */
+} /* namespace eos */
+
+#endif /* EOS_RENDER_NORMALS_HPP */
diff --git a/include/eos/render/utils.hpp b/include/eos/render/utils.hpp
index 6149e9df0..8d568e92a 100644
--- a/include/eos/render/utils.hpp
+++ b/include/eos/render/utils.hpp
@@ -22,10 +22,7 @@
 #ifndef RENDER_UTILS_HPP_
 #define RENDER_UTILS_HPP_
 
-#include "glm/vec3.hpp"
-#include "glm/geometric.hpp"
-
-#include "Eigen/Core"
+#include "glm/vec2.hpp"
 
 namespace eos {
 namespace render {
@@ -95,50 +92,6 @@ glm::tvec2<T, P> clip_to_screen_space(const T clip_coord_x, const T clip_coord_y
     return glm::tvec2<T, P>(x_ss, y_ss);
 };
 
-/**
- * Calculates the normal of a face (or triangle), i.e. the
- * per-face normal. Return normal will be normalised.
- * Assumes the triangle is given in CCW order, i.e. vertices
- * in counterclockwise order on the screen are front-facing.
- *
- * @param[in] v0 First vertex.
- * @param[in] v1 Second vertex.
- * @param[in] v2 Third vertex.
- * @return The unit-length normal of the given triangle.
- */
-inline Eigen::Vector3f compute_face_normal(const Eigen::Vector3f& v0, const Eigen::Vector3f& v1,
-                                           const Eigen::Vector3f& v2)
-{
-    Eigen::Vector3f n = (v1 - v0).cross(v2 - v0); // v0-to-v1 x v0-to-v2
-    return n.normalized();
-};
-
-// Todo: Doxygen. Actually this is the overload that's probably most used?
-inline Eigen::Vector3f compute_face_normal(const Eigen::Vector4f& v0, const Eigen::Vector4f& v1,
-                                           const Eigen::Vector4f& v2)
-{
-    Eigen::Vector4f n = (v1 - v0).cross3(v2 - v0); // v0-to-v1 x v0-to-v2
-    return n.head<3>().normalized();
-};
-
-/**
- * Computes the normal of a face (or triangle), i.e. the
- * per-face normal. Return normal will be normalised.
- * Assumes the triangle is given in CCW order, i.e. vertices
- * in counterclockwise order on the screen are front-facing.
- *
- * @param[in] v0 First vertex.
- * @param[in] v1 Second vertex.
- * @param[in] v2 Third vertex.
- * @return The unit-length normal of the given triangle.
- */
-inline glm::vec3 compute_face_normal(const glm::vec3& v0, const glm::vec3& v1, const glm::vec3& v2)
-{
-    glm::vec3 n = glm::cross(v1 - v0, v2 - v0); // v0-to-v1 x v0-to-v2
-    n = glm::normalize(n);
-    return n;
-};
-
 } /* namespace render */
 } /* namespace eos */