diff --git a/basegraph.cpp b/basegraph.cpp
index f44711a6..8b0d117f 100644
--- a/basegraph.cpp
+++ b/basegraph.cpp
@@ -245,8 +245,15 @@ EX void start_projection(int ed, bool perspective) {
   glhr::projection_multiply(glhr::translate(tx, -ty, 0));
   }
 
+#if CAP_VR
+EX hookset<bool()> *hooks_vr_eye_view, *hooks_vr_eye_projection;
+#endif
+
 EX void eyewidth_translate(int ed) {
   glhr::using_eyeshift = false;
+#if CAP_VR
+  if(callhandlers(false, hooks_vr_eye_view)) ; else
+#endif
   if(ed) glhr::projection_multiply(glhr::translate(-ed * current_display->eyewidth(), 0, 0));
   }
 
@@ -414,6 +421,9 @@ void display_data::set_projection(int ed) {
 
     eyewidth_translate(ed);
 
+    #if CAP_VR
+    if(callhandlers(false, hooks_vr_eye_projection)) ; else
+    #endif
     if(pers3) {
       glhr::projection_multiply(glhr::frustum(current_display->tanfov, current_display->tanfov * cd->ysize / cd->xsize));
       glhr::projection_multiply(glhr::scale(1, -1, -1));
diff --git a/drawing.cpp b/drawing.cpp
index 85ee02db..34e2aff0 100644
--- a/drawing.cpp
+++ b/drawing.cpp
@@ -1852,6 +1852,9 @@ EX void draw_main() {
     }
   }
 
+#if CAP_VR
+EX hookset<bool()> *hooks_vr_draw_all;
+#endif
   
 EX void drawqueue() {
   callhooks(hook_drawqueue);
@@ -1906,6 +1909,9 @@ EX void drawqueue() {
   spherephase = 0;
   reset_projection();
   
+  #if CAP_VR
+  if(callhandlers(false, hooks_vr)) {} else
+  #endif
   if(model_needs_depth() && current_display->stereo_active()) {
     global_projection = -1;
     draw_main();