From 37aa0dadee188a1f70c96719d1f6afdc6e2ad127 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Wed, 15 Feb 2023 14:47:09 +0100
Subject: [PATCH] embeddings:: fixed actual_to_logical and logical_to_actual in
 emb_same_in_same Euclidean

---
 embeddings.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/embeddings.cpp b/embeddings.cpp
index 2908d882..12c0a811 100644
--- a/embeddings.cpp
+++ b/embeddings.cpp
@@ -505,6 +505,7 @@ struct emb_same_in_same : emb_actual {
     }
 
   hyperpoint actual_to_logical(hyperpoint h) override {
+    if(euclid) { h[3] = 1; return h; }
     ld z = asin_auto(h[2]);
     ld u = 1 / cos_auto(z);
     auto h1 = hpxy3(h[0] * u, h[1] * u, 0);
@@ -516,6 +517,7 @@ struct emb_same_in_same : emb_actual {
     }
 
   hyperpoint logical_to_actual(hyperpoint h) override {
+    if(euclid) { h[3] = 1; return h; }
     geom3::light_flip(true);
     auto b = logical_to_base(h);
     geom3::light_flip(false);