1 files changed, 0 insertions, 28 deletions
diff --git a/src/mbgl/util/bounding_volumes.cpp b/src/mbgl/util/bounding_volumes.cpp
index 8d34f9bd62..ccad4d95af 100644
--- a/src/mbgl/util/bounding_volumes.cpp
+++ b/src/mbgl/util/bounding_volumes.cpp
@@ -11,34 +11,6 @@ vec3 toVec3(const vec4& v) {
     return vec3{v[0], v[1], v[2]};
 }
 
-vec3 vec3Sub(const vec3& a, const vec3& b) {
-    return vec3{a[0] - b[0], a[1] - b[1], a[2] - b[2]};
-}
-
-vec3 vec3Scale(const vec3& a, double s) {
-    return vec3{a[0] * s, a[1] * s, a[2] * s};
-}
-
-vec3 vec3Cross(const vec3& a, const vec3& b) {
-    return vec3{a[1] * b[2] - a[2] * b[1], a[2] * b[0] - a[0] * b[2], a[0] * b[1] - a[1] * b[0]};
-}
-
-double vec3Dot(const vec3& a, const vec3& b) {
-    return a[0] * b[0] + a[1] * b[1] + a[2] * b[2];
-}
-
-double vec3LengthSq(const vec3& a) {
-    return vec3Dot(a, a);
-}
-
-double vec3Length(const vec3& a) {
-    return std::sqrt(vec3LengthSq(a));
-}
-
-vec3 vec3Normalize(const vec3& a) {
-    return vec3Scale(a, 1.0 / vec3Length(a));
-}
-
 double vec4Dot(const vec4& a, const vec4& b) {
     return a[0] * b[0] + a[1] * b[1] + a[2] * b[2] + a[3] * b[3];
 }