From e516eae53b46c33790b12fb1aa86abd8096dd995 Mon Sep 17 00:00:00 2001
From: Ladislav Michl <ladis@triops.cz>
Date: Sat, 28 Feb 2026 20:30:51 +0100
Subject: [PATCH] Part: Remove deprecated cutFaces

---
 src/Mod/Part/App/PartFeature.cpp | 47 --------------------------------
 src/Mod/Part/App/PartFeature.h   | 13 ---------
 2 files changed, 60 deletions(-)

diff --git a/src/Mod/Part/App/PartFeature.cpp b/src/Mod/Part/App/PartFeature.cpp
index 1047e5fc8a..13810ca0e0 100644
--- a/src/Mod/Part/App/PartFeature.cpp
+++ b/src/Mod/Part/App/PartFeature.cpp
@@ -2029,53 +2029,6 @@ PyObject* Part::FeaturePython::getPyObject()
 template class PartExport FeaturePythonT<Part::Feature>;
 }  // namespace App
 
-// TODO: Toponaming April 2024 Deprecated in favor of TopoShape method.  Remove when possible.
-std::vector<Part::cutFaces> Part::findAllFacesCutBy(
-    const TopoDS_Shape& shape,
-    const TopoDS_Shape& face,
-    const gp_Dir& dir
-)
-{
-    // Find the centre of gravity of the face
-    GProp_GProps props;
-    BRepGProp::SurfaceProperties(face, props);
-    gp_Pnt cog = props.CentreOfMass();
-
-    // create a line through the centre of gravity
-    gp_Lin line = gce_MakeLin(cog, dir);
-
-    // Find intersection of line with all faces of the shape
-    std::vector<cutFaces> result;
-    BRepIntCurveSurface_Inter mkSection;
-    // TODO: Less precision than Confusion() should be OK?
-
-    for (mkSection.Init(shape, line, Precision::Confusion()); mkSection.More(); mkSection.Next()) {
-        gp_Pnt iPnt = mkSection.Pnt();
-        double dsq = cog.SquareDistance(iPnt);
-
-        if (dsq < Precision::Confusion()) {
-            continue;  // intersection with original face
-        }
-
-        // Find out which side of the original face the intersection is on
-        gce_MakeDir mkDir(cog, iPnt);
-        if (!mkDir.IsDone()) {
-            continue;  // some error (appears highly unlikely to happen, though...)
-        }
-
-        if (mkDir.Value().IsOpposite(dir, Precision::Confusion())) {
-            continue;  // wrong side of face (opposite to extrusion direction)
-        }
-
-        cutFaces newF;
-        newF.face = mkSection.Face();
-        newF.distsq = dsq;
-        result.push_back(newF);
-    }
-
-    return result;
-}
-
 std::vector<Part::cutTopoShapeFaces> Part::findAllFacesCutBy(
     const TopoShape& shape,
     const TopoShape& face,
diff --git a/src/Mod/Part/App/PartFeature.h b/src/Mod/Part/App/PartFeature.h
index 03178f731c..e46bbd0f9a 100644
--- a/src/Mod/Part/App/PartFeature.h
+++ b/src/Mod/Part/App/PartFeature.h
@@ -297,19 +297,6 @@ public:
  * Find all faces cut by a line through the centre of gravity of a given face
  * Useful for the "up to face" options to pocket or pad
  */
-// TODO: Toponaming April 2024 Deprecated in favor of TopoShape method.  Remove when possible.
-struct cutFaces
-{
-    TopoDS_Face face;
-    double distsq;
-};
-
-// TODO: Toponaming April 2024 Deprecated in favor of TopoShape method.  Remove when possible.
-PartExport std::vector<cutFaces> findAllFacesCutBy(
-    const TopoDS_Shape& shape,
-    const TopoDS_Shape& face,
-    const gp_Dir& dir
-);
 struct cutTopoShapeFaces
 {
     TopoShape face;