--- 3d-viewer/3d_cache/sg/scenegraph.cpp~	2018-01-31 09:10:15.131728292 +0100
+++ 3d-viewer/3d_cache/sg/scenegraph.cpp	2018-01-31 09:17:38.199174123 +0100
@@ -22,6 +22,7 @@
  */
 
 #define GLM_FORCE_RADIANS
+#define GLM_ENABLE_EXPERIMENTAL
 
 #include <iostream>
 #include <sstream>
--- 3d-viewer/3d_rendering/3d_render_ogl_legacy/c3d_render_createscene_ogl_legacy.cpp~	2018-01-31 09:10:15.136728082 +0100
+++ 3d-viewer/3d_rendering/3d_render_ogl_legacy/c3d_render_createscene_ogl_legacy.cpp	2018-01-31 09:26:36.644624769 +0100
@@ -27,6 +27,8 @@
  * @brief
  */
 
+#define GLM_ENABLE_EXPERIMENTAL
+
 #include "c3d_render_ogl_legacy.h"
 #include "ogl_legacy_utils.h"
 #include <class_board.h>
--- plugins/3d/vrml/v1/vrml1_node.h~	2018-01-31 09:10:15.851698143 +0100
+++ plugins/3d/vrml/v1/vrml1_node.h	2018-01-31 11:30:48.899029297 +0100
@@ -31,6 +31,8 @@
 #define VRML1_NODE_H
 
 #define GLM_FORCE_RADIANS
+#define GLM_ENABLE_EXPERIMENTAL
+
 #include <glm/gtx/transform.hpp>
 #include <glm/gtc/matrix_transform.hpp>