From 2d4cb637f26ebebfcb20cbcd8734a90e4ddc4450 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sat, 4 Feb 2023 23:07:43 +0100
Subject: [PATCH] set_view in product uses inverse_exp

---
 hypgraph.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hypgraph.cpp b/hypgraph.cpp
index 9aa4eb20..6f696614 100644
--- a/hypgraph.cpp
+++ b/hypgraph.cpp
@@ -3394,7 +3394,7 @@ EX void set_view(hyperpoint camera, hyperpoint forward, hyperpoint upward) {
   forward = V * forward;
   upward = V * upward;
   
-  if(pmodel == mdGeodesic || hyperbolic || sphere) {
+  if(pmodel == mdGeodesic || hyperbolic || sphere || euclid || mproduct) {
     forward = inverse_exp(shiftless(forward));
     }
   else {
@@ -3406,7 +3406,7 @@ EX void set_view(hyperpoint camera, hyperpoint forward, hyperpoint upward) {
   
   forward /= hypot_d(3, forward);
 
-  if(pmodel == mdGeodesic || hyperbolic || sphere)
+  if(pmodel == mdGeodesic || hyperbolic || sphere || euclid || mproduct)
     upward = inverse_exp(shiftless(upward));
   else {
     // apply_nil_rotation(upward);