Member Aether3D_API::MakeTexture (const char *left, const char *right, const char *top, const char *bottom, const char *front, const char *back): Document sides also in API-friendly way: "positive z" etc.
Member Camera::ScreenPoint (const Vec3 &worldPoint) const =0: More specific.
Member Quaternion::FindTwist (const Vec3 &axis) const: in radians? )