From 3b906e51199363e33299a3f9bf3b96b0a3dc8de1 Mon Sep 17 00:00:00 2001
From: Janis Born <born@cs.rwth-aachen.de>
Date: Wed, 11 Jan 2017 17:26:28 +0100
Subject: [PATCH] use double as default RealType for subdividers

---
 .../Tools/Subdivider/Uniform/CatmullClarkT.hh   |  2 +-
 .../Tools/Subdivider/Uniform/CompositeLoopT.hh  |  2 +-
 .../Tools/Subdivider/Uniform/CompositeSqrt3T.hh |  2 +-
 .../Tools/Subdivider/Uniform/LongestEdgeT.hh    |  2 +-
 src/OpenMesh/Tools/Subdivider/Uniform/LoopT.hh  |  2 +-
 .../Subdivider/Uniform/ModifiedButterFlyT.hh    |  2 +-
 ...qrt3InterpolatingSubdividerLabsikGreinerT.hh |  2 +-
 src/OpenMesh/Tools/Subdivider/Uniform/Sqrt3T.hh |  2 +-
 .../Tools/Subdivider/Uniform/SubdividerT.hh     | 17 ++++++++---------
 9 files changed, 16 insertions(+), 17 deletions(-)

diff --git a/src/OpenMesh/Tools/Subdivider/Uniform/CatmullClarkT.hh b/src/OpenMesh/Tools/Subdivider/Uniform/CatmullClarkT.hh
index 3ba43902..1afc3687 100644
--- a/src/OpenMesh/Tools/Subdivider/Uniform/CatmullClarkT.hh
+++ b/src/OpenMesh/Tools/Subdivider/Uniform/CatmullClarkT.hh
@@ -88,7 +88,7 @@ namespace Uniform    { // BEGIN_NS_UNIFORM
 
   \note Needs a PolyMesh to work on!
 */
-template <typename MeshType, typename RealType = float>
+template <typename MeshType, typename RealType = double>
 class CatmullClarkT : public SubdividerT< MeshType, RealType >
 {
 public:
diff --git a/src/OpenMesh/Tools/Subdivider/Uniform/CompositeLoopT.hh b/src/OpenMesh/Tools/Subdivider/Uniform/CompositeLoopT.hh
index b0a68531..ad2f3bf7 100644
--- a/src/OpenMesh/Tools/Subdivider/Uniform/CompositeLoopT.hh
+++ b/src/OpenMesh/Tools/Subdivider/Uniform/CompositeLoopT.hh
@@ -77,7 +77,7 @@ namespace Uniform    { // BEGIN_NS_DECIMATER
 
 /** Uniform composite Loop subdivision algorithm
  */
-template <class MeshType, class RealType=float>
+template <class MeshType, class RealType = double>
 class CompositeLoopT : public CompositeT<MeshType, RealType>
 {
 public:
diff --git a/src/OpenMesh/Tools/Subdivider/Uniform/CompositeSqrt3T.hh b/src/OpenMesh/Tools/Subdivider/Uniform/CompositeSqrt3T.hh
index aa1f572d..28705938 100644
--- a/src/OpenMesh/Tools/Subdivider/Uniform/CompositeSqrt3T.hh
+++ b/src/OpenMesh/Tools/Subdivider/Uniform/CompositeSqrt3T.hh
@@ -77,7 +77,7 @@ namespace Uniform    { // BEGIN_NS_UNIFORM
 
 /** Uniform composite sqrt(3) subdivision algorithm
  */
-template <typename MeshType, typename RealType=float>
+template <typename MeshType, typename RealType = double>
 class CompositeSqrt3T : public CompositeT<MeshType, RealType>
 {
 public:
diff --git a/src/OpenMesh/Tools/Subdivider/Uniform/LongestEdgeT.hh b/src/OpenMesh/Tools/Subdivider/Uniform/LongestEdgeT.hh
index ab02192b..c689af3f 100644
--- a/src/OpenMesh/Tools/Subdivider/Uniform/LongestEdgeT.hh
+++ b/src/OpenMesh/Tools/Subdivider/Uniform/LongestEdgeT.hh
@@ -82,7 +82,7 @@ namespace Uniform    { // BEGIN_NS_UNIFORM
 
 //== CLASS DEFINITION =========================================================
 
-template <typename MeshType, typename RealType = float>
+template <typename MeshType, typename RealType = double>
 class CompareLengthFunction {
   public:
 
diff --git a/src/OpenMesh/Tools/Subdivider/Uniform/LoopT.hh b/src/OpenMesh/Tools/Subdivider/Uniform/LoopT.hh
index ea767d5a..7701b000 100644
--- a/src/OpenMesh/Tools/Subdivider/Uniform/LoopT.hh
+++ b/src/OpenMesh/Tools/Subdivider/Uniform/LoopT.hh
@@ -92,7 +92,7 @@ namespace Uniform    { // BEGIN_NS_DECIMATER
  *  M.S. Thesis, Department of Mathematics, University of Utah, August 1987.
  *
  */
-template <typename MeshType, typename RealType = float>
+template <typename MeshType, typename RealType = double>
 class LoopT : public SubdividerT<MeshType, RealType>
 {
 public:
diff --git a/src/OpenMesh/Tools/Subdivider/Uniform/ModifiedButterFlyT.hh b/src/OpenMesh/Tools/Subdivider/Uniform/ModifiedButterFlyT.hh
index 425d56f6..5825c9b8 100644
--- a/src/OpenMesh/Tools/Subdivider/Uniform/ModifiedButterFlyT.hh
+++ b/src/OpenMesh/Tools/Subdivider/Uniform/ModifiedButterFlyT.hh
@@ -95,7 +95,7 @@ namespace Uniform    { // BEGIN_NS_UNIFORM
  *
  * Clement Courbet - clement.courbet@ecp.fr
  */
-template <typename MeshType, typename RealType = float>
+template <typename MeshType, typename RealType = double>
 class ModifiedButterflyT : public SubdividerT<MeshType, RealType>
 {
 public:
diff --git a/src/OpenMesh/Tools/Subdivider/Uniform/Sqrt3InterpolatingSubdividerLabsikGreinerT.hh b/src/OpenMesh/Tools/Subdivider/Uniform/Sqrt3InterpolatingSubdividerLabsikGreinerT.hh
index 4266aa81..903b39ba 100644
--- a/src/OpenMesh/Tools/Subdivider/Uniform/Sqrt3InterpolatingSubdividerLabsikGreinerT.hh
+++ b/src/OpenMesh/Tools/Subdivider/Uniform/Sqrt3InterpolatingSubdividerLabsikGreinerT.hh
@@ -109,7 +109,7 @@ namespace Uniform    { // BEGIN_NS_UNIFORM
  * Clement Courbet - clement.courbet@ecp.fr
 */
 
-template <typename MeshType, typename RealType = float>
+template <typename MeshType, typename RealType = double>
 class InterpolatingSqrt3LGT : public SubdividerT< MeshType, RealType >
 {
 public:
diff --git a/src/OpenMesh/Tools/Subdivider/Uniform/Sqrt3T.hh b/src/OpenMesh/Tools/Subdivider/Uniform/Sqrt3T.hh
index 6ed44f97..77e0e6b0 100644
--- a/src/OpenMesh/Tools/Subdivider/Uniform/Sqrt3T.hh
+++ b/src/OpenMesh/Tools/Subdivider/Uniform/Sqrt3T.hh
@@ -99,7 +99,7 @@ namespace Uniform    { // BEGIN_NS_DECIMATER
  *
  *  L. Kobbelt, <a href="http://www-i8.informatik.rwth-aachen.de/publications/downloads/sqrt3.pdf">"Sqrt(3) subdivision"</a>, Proceedings of SIGGRAPH 2000.
  */
-template <typename MeshType, typename RealType = float>
+template <typename MeshType, typename RealType = double>
 class Sqrt3T : public SubdividerT< MeshType, RealType >
 {
 public:
diff --git a/src/OpenMesh/Tools/Subdivider/Uniform/SubdividerT.hh b/src/OpenMesh/Tools/Subdivider/Uniform/SubdividerT.hh
index e1de8506..aa6bc331 100644
--- a/src/OpenMesh/Tools/Subdivider/Uniform/SubdividerT.hh
+++ b/src/OpenMesh/Tools/Subdivider/Uniform/SubdividerT.hh
@@ -79,18 +79,17 @@ namespace OpenMesh   {
 namespace Subdivider {
 namespace Uniform    {
 
-
 //== CLASS DEFINITION =========================================================
 
 /** Abstract base class for uniform subdivision algorithms.
  *
  *  A derived class must overload the following functions:
- *  -# name()
- *  -# prepare()
- *  -# subdivide()
- *  -# cleanup()
+ *  -# const char* name() const
+ *  -# void prepare(MeshType&)
+ *  -# void subdivide(MeshType&, size_t, bool)
+ *  -# void cleanup(MeshType&)
  */
-template <typename MeshType, typename RealType=float>
+template <typename MeshType, typename RealType = double>
 class SubdividerT : private Utils::Noncopyable
 {
 public:
@@ -104,15 +103,15 @@ public:
   //@{
   /// Constructor to be used with interface 2
   /// \see attach(), operator()(size_t), detach()
-  SubdividerT(void) : attached_(NULL) { }
+  SubdividerT(void) : attached_(nullptr) { }
 
   /// Constructor to be used with interface 1 (calls attach())
   /// \see operator()( MeshType&, size_t )
-  SubdividerT( MeshType &_m ) : attached_(NULL) {  attach(_m); }
+  SubdividerT( MeshType &_m ) : attached_(nullptr) {  attach(_m); }
 
   //@}
 
-  /// Descructor (calls detach())
+  /// Destructor (calls detach())
   virtual ~SubdividerT() 
   { detach(); }