From 49ff9b204c8ddd448fe214fdaf8622c4fe97c795 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Mon, 1 Sep 2008 17:14:34 +0000
Subject: remove the conceptualy broken "NoShear" transformation traits, and
 rename NonAfine => Projective, GenericAffine => Affine, NoScaling => Isometry

---
 Eigen/src/Geometry/Hyperplane.h | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

(limited to 'Eigen/src/Geometry/Hyperplane.h')

diff --git a/Eigen/src/Geometry/Hyperplane.h b/Eigen/src/Geometry/Hyperplane.h
index 936808ec2..6cf128712 100644
--- a/Eigen/src/Geometry/Hyperplane.h
+++ b/Eigen/src/Geometry/Hyperplane.h
@@ -229,14 +229,11 @@ class Hyperplane
     }
     
     template<typename XprType>
-    inline Hyperplane& transform(const MatrixBase<XprType>& mat, TransformTraits traits = GenericAffine)
+    inline Hyperplane& transform(const MatrixBase<XprType>& mat, TransformTraits traits = Affine)
     {
-      if (traits==GenericAffine)
+      if (traits==Affine)
         normal() = mat.inverse().transpose() * normal();
-      else if (traits==NoShear)
-        normal() = (mat.colwise().norm2().cwise().inverse().eval().asDiagonal()
-                    * mat.transpose()).transpose() * normal();
-      else if (traits==NoScaling)
+      else if (traits==Isometry)
         normal() = mat * normal();
       else
       {
@@ -246,7 +243,7 @@ class Hyperplane
     }
 
     inline Hyperplane& transform(const Transform<Scalar,AmbientDimAtCompileTime>& t,
-                                 TransformTraits traits = GenericAffine)
+                                 TransformTraits traits = Affine)
     {
       transform(t.linear(), traits);
       offset() -= t.translation().dot(normal());
-- 
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