From e598f608fe620e88689efdff615beb4bc761d697 Mon Sep 17 00:00:00 2001
From: David Cosgrove <davidacosgroveaz@gmail.com>
Date: Sat, 24 Jan 2026 06:18:41 +0000
Subject: [PATCH] Transform::SetRotationFromQuaternion takes const. (#9063)

---
 Code/Geometry/Transform3D.cpp | 2 +-
 Code/Geometry/Transform3D.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Code/Geometry/Transform3D.cpp b/Code/Geometry/Transform3D.cpp
index 29fe47c1c..56a3018d8 100644
--- a/Code/Geometry/Transform3D.cpp
+++ b/Code/Geometry/Transform3D.cpp
@@ -101,7 +101,7 @@ void Transform3D::SetRotation(double angle, const Point3D &axis) {
   this->SetRotation(c, s, axis);
 }
 
-void Transform3D::SetRotationFromQuaternion(double quaternion[4]) {
+void Transform3D::SetRotationFromQuaternion(const double quaternion[4]) {
   double q00 = quaternion[0] * quaternion[0];
   double q11 = quaternion[1] * quaternion[1];
   double q22 = quaternion[2] * quaternion[2];
diff --git a/Code/Geometry/Transform3D.h b/Code/Geometry/Transform3D.h
index 4cccab6f8..c6acee8b9 100644
--- a/Code/Geometry/Transform3D.h
+++ b/Code/Geometry/Transform3D.h
@@ -72,7 +72,7 @@ class RDKIT_RDGEOMETRYLIB_EXPORT Transform3D
   void SetRotation(double cosT, double sinT, const Point3D &axis);
 
   //! Set the rotation matrix from a quaternion
-  void SetRotationFromQuaternion(double quaternion[4]);
+  void SetRotationFromQuaternion(const double quaternion[4]);
 
   //! Reflect the rotation
   void Reflect();