From 3125f6ec53a59381285a667bc124628c9a4636b4 Mon Sep 17 00:00:00 2001
From: Hauke Strasdat <strasdat@gmail.com>
Date: Mon, 30 Oct 2023 19:57:38 -0700
Subject: [PATCH] fix: ceres jet compilation

---
 cpp/sophus/lie/impl/translation_factor_group_product.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cpp/sophus/lie/impl/translation_factor_group_product.h b/cpp/sophus/lie/impl/translation_factor_group_product.h
index bcb4cbbf..1e0c45ac 100644
--- a/cpp/sophus/lie/impl/translation_factor_group_product.h
+++ b/cpp/sophus/lie/impl/translation_factor_group_product.h
@@ -233,7 +233,7 @@ class TranslationFactorGroupProduct {
     mat.setZero();
     mat.template topLeftCorner<kPointDim, kAmbientDim>() =
         compactMatrix(params);
-    mat(kPointDim, kPointDim) = 1.0;
+    mat(kPointDim, kPointDim) = TScalar(1.0);
     return mat;
   }