mat3x3 vis: implementation start

Models/PropertyNameListModel.cc

@@ -45,6 +45,7 @@
 
 #include <OpenMesh/Core/Utils/Property.hh>
 #include <ACG/Math/VectorT.hh>
+#include <ACG/Math/Matrix3x3T.hh>
 
 #include <iostream>
 
@@ -64,6 +65,8 @@ const PropertyNameListModel::TypeInfoWrapper PropertyNameListModel::proptype_Vec
         PropertyNameListModel::TypeInfoWrapper(typeid(OpenMesh::PropertyT<ACG::Vec2d>), "Vec2d");
 const PropertyNameListModel::TypeInfoWrapper PropertyNameListModel::proptype_Vec2f =
         PropertyNameListModel::TypeInfoWrapper(typeid(OpenMesh::PropertyT<ACG::Vec2f>), "Vec2f");
+const PropertyNameListModel::TypeInfoWrapper PropertyNameListModel::proptype_Matrix3x3d =
+        PropertyNameListModel::TypeInfoWrapper(typeid(OpenMesh::PropertyT<ACG::Matrix3x3d>), "Matrix3x3d");
 
 #ifdef ENABLE_SKELETON_SUPPORT
   #include <ObjectTypes/Skeleton/BaseSkin.hh>

Models/PropertyNameListModel.hh

@@ -66,7 +66,7 @@ class PropertyNameListModel: public QAbstractListModel {
         class TypeInfoWrapper {
             public:
                 TypeInfoWrapper(const std::type_info & ti, const char *friendlyName) : ti(&ti), friendlyName(friendlyName) {}
-                TypeInfoWrapper(const std::type_info & ti) : ti(&ti),friendlyName("") {}
+                explicit TypeInfoWrapper(const std::type_info & ti) : ti(&ti),friendlyName("") {}
 
                 operator const std::type_info *() const { return ti; }
                 operator const std::type_info &() const { return *ti; }
@@ -215,6 +215,7 @@ class PropertyNameListModel: public QAbstractListModel {
         static const TypeInfoWrapper proptype_Vec3f;
         static const TypeInfoWrapper proptype_Vec2d;
         static const TypeInfoWrapper proptype_Vec2f;
+        static const TypeInfoWrapper proptype_Matrix3x3d;
         static const TypeInfoWrapper proptype_SkinWeights;
 
     private:

OpenVolumeMesh/OVMPropertyModelT.hh

@@ -48,6 +48,7 @@
 #include "OVMPropertyVisualizerBoolean.hh"
 #include "OVMPropertyVisualizerDouble.hh"
 #include "OVMPropertyVisualizerInteger.hh"
+#include "OVMPropertyVisualizerMatrix3x3.hh"
 #include "OVMPropertyVisualizerVector.hh"
 #include "OVMPropertyVisualizerVectorFieldDifference.hh"
 
@@ -104,6 +105,8 @@ public:
     static bool isVec3fType(const TypeInfoWrapper& typeInfo);
     static bool isVectorType(const PropertyInfo& propInfo);
     static bool isVectorType(const TypeInfoWrapper& typeInfo);
+    static bool isMatrix3x3Type(const PropertyInfo& propInfo);
+    static bool isMatrix3x3Type(const TypeInfoWrapper& typeInfo);
 
 #define DECLARE_PROPTYPES(primitive)                                              \
     static const TypeInfoWrapper proptype_##primitive##_bool;                     \
@@ -111,7 +114,8 @@ public:
     static const TypeInfoWrapper proptype_##primitive##_uint;                     \
     static const TypeInfoWrapper proptype_##primitive##_double;                   \
     static const TypeInfoWrapper proptype_##primitive##_Vec3d;                    \
-    static const TypeInfoWrapper proptype_##primitive##_Vec3f;
+    static const TypeInfoWrapper proptype_##primitive##_Vec3f;                    \
+    static const TypeInfoWrapper proptype_##primitive##_Matrix3x3d;
 
     DECLARE_PROPTYPES(Cell)
     DECLARE_PROPTYPES(Face)
@@ -206,7 +210,9 @@ template <typename T> const TypeInfoWrapper OVMPropertyModel<T>::proptype_##prim
 template <typename T> const TypeInfoWrapper OVMPropertyModel<T>::proptype_##primitive##_Vec3d      \
 	= TypeInfoWrapper(typeid(OpenVolumeMesh::primitive##PropertyT<ACG::Vec3d>), "Vec3d");          \
 template <typename T> const TypeInfoWrapper OVMPropertyModel<T>::proptype_##primitive##_Vec3f      \
-	= TypeInfoWrapper(typeid(OpenVolumeMesh::primitive##PropertyT<ACG::Vec3f>), "Vec3f");
+    = TypeInfoWrapper(typeid(OpenVolumeMesh::primitive##PropertyT<ACG::Vec3f>), "Vec3f");          \
+template <typename T> const TypeInfoWrapper OVMPropertyModel<T>::proptype_##primitive##_Matrix3x3d    \
+    = TypeInfoWrapper(typeid(OpenVolumeMesh::primitive##PropertyT<ACG::Matrix3x3d>), "Matrix3x3d");
 
 INITIALIZE_PROPTYPES(Cell)
 INITIALIZE_PROPTYPES(Face)

OpenVolumeMesh/OVMPropertyModelT_impl.hh

@@ -646,6 +646,23 @@ bool OVMPropertyModel<MeshT>::isVectorType(const TypeInfoWrapper& typeInfo)
     return isVec3fType(typeInfo) || isVec3dType(typeInfo);
 }
 
+template<typename MeshT>
+bool OVMPropertyModel<MeshT>::isMatrix3x3Type(const PropertyInfo& propInfo)
+{
+    return isMatrix3x3Type(propInfo.typeinfo());
+}
+
+template<typename MeshT>
+bool OVMPropertyModel<MeshT>::isMatrix3x3Type(const TypeInfoWrapper& typeInfo)
+{
+    return typeInfo == proptype_Cell_Matrix3x3d ||
+           typeInfo == proptype_Face_Matrix3x3d ||
+           typeInfo == proptype_HalfFace_Matrix3x3d ||
+           typeInfo == proptype_Edge_Matrix3x3d ||
+           typeInfo == proptype_HalfEdge_Matrix3x3d ||
+           typeInfo == proptype_Vertex_Matrix3x3d;
+}
+
 template<typename MeshT>
 bool OVMPropertyModel<MeshT>::isEntityType(const TypeInfoWrapper& typeInfo, PropertyInfo::ENTITY_FILTER entity_type) const
 {
@@ -732,6 +749,8 @@ void OVMPropertyModel<MeshT>::addPropertyVisualizer(OpenVolumeMesh::BaseProperty
         propertyVisualizers.push_back(new OVMPropertyVisualizerDouble<MeshT>(mesh, objectID_, propInfo));
     else if (isVectorType(propInfo))
         propertyVisualizers.push_back(new OVMPropertyVisualizerVector<MeshT>(mesh, objectID_, propInfo));
+    else if (isMatrix3x3Type(propInfo))
+        propertyVisualizers.push_back(new OVMPropertyVisualizerMatrix3x3<MeshT>(mesh, objectID_, propInfo));
     connectLogs(propertyVisualizers.back());
 }
 
@@ -936,6 +955,7 @@ supportedPropertyTypes.insert(proptype_##primitive##_uint);   \
 supportedPropertyTypes.insert(proptype_##primitive##_double); \
 supportedPropertyTypes.insert(proptype_##primitive##_Vec3d);  \
 supportedPropertyTypes.insert(proptype_##primitive##_Vec3f);  \
+supportedPropertyTypes.insert(proptype_##primitive##_Matrix3x3d);  \
 
     INSERT_PROPTYPES(Cell)
     INSERT_PROPTYPES(Face)

OpenVolumeMesh/OVMPropertyVisualizerMatrix3x3.hh

+/*===========================================================================*\
+*                                                                            *
+*                              OpenFlipper                                   *
+ *           Copyright (c) 2001-2015, RWTH-Aachen University                 *
+ *           Department of Computer Graphics and Multimedia                  *
+ *                          All rights reserved.                             *
+ *                            www.openflipper.org                            *
+ *                                                                           *
+ *---------------------------------------------------------------------------*
+ * This file is part of OpenFlipper.                                         *
+ *---------------------------------------------------------------------------*
+ *                                                                           *
+ * Redistribution and use in source and binary forms, with or without        *
+ * modification, are permitted provided that the following conditions        *
+ * are met:                                                                  *
+ *                                                                           *
+ * 1. Redistributions of source code must retain the above copyright notice, *
+ *    this list of conditions and the following disclaimer.                  *
+ *                                                                           *
+ * 2. Redistributions in binary form must reproduce the above copyright      *
+ *    notice, this list of conditions and the following disclaimer in the    *
+ *    documentation and/or other materials provided with the distribution.   *
+ *                                                                           *
+ * 3. Neither the name of the copyright holder nor the names of its          *
+ *    contributors may be used to endorse or promote products derived from   *
+ *    this software without specific prior written permission.               *
+ *                                                                           *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS       *
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A           *
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,  *
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,       *
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR        *
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF    *
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING      *
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS        *
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.              *
+*                                                                            *
+\*===========================================================================*/
+
+
+#pragma once
+
+#include "OVMPropertyVisualizer.hh"
+
+#include <ACG/Scenegraph/LineNode.hh>
+#include <OpenFlipper/BasePlugin/PluginFunctions.hh>
+
+#include <OpenVolumeMesh/Core/BaseEntities.hh>
+#include <OpenVolumeMesh/Core/BaseProperty.hh>
+
+#include "Widgets/Matrix3x3Widget.hh"
+
+#include <iostream>
+
+template <typename MeshT>
+class OVMPropertyVisualizerMatrix3x3: public OVMPropertyVisualizer<MeshT>{
+
+public:
+    OVMPropertyVisualizerMatrix3x3(MeshT* _mesh, int objectID, PropertyInfo _propertyInfo);
+    virtual ~OVMPropertyVisualizerMatrix3x3(){ clear(); }
+
+    void clear() override;
+
+protected:
+    void duplicateProperty() override;
+
+    void visualizeFaceProp(bool _setDrawMode = true) override;
+    void visualizeEdgeProp(bool _setDrawMode = true) override;
+    void visualizeHalfedgeProp(bool _setDrawMode = true) override;
+    void visualizeVertexProp(bool _setDrawMode = true) override;
+    void visualizeCellProp(bool _setDrawMode = true) override;
+    void visualizeHalffaceProp(bool _setDrawMode = true) override;
+
+    QString getPropertyText(unsigned int index) override;
+
+    ACG::SceneGraph::LineNode*  lineNode;
+
+};
+
+#if defined(INCLUDE_TEMPLATES) && !defined(OVM_PROPERTY_VISUALIZER_MAT3X3_CC)
+#include "OVMPropertyVisualizerMatrix3x3T.cc"
+#endif
+

OpenVolumeMesh/OVMPropertyVisualizerMatrix3x3_impl.hh

+/*===========================================================================*\
+*                                                                            *
+*                              OpenFlipper                                   *
+ *           Copyright (c) 2001-2015, RWTH-Aachen University                 *
+ *           Department of Computer Graphics and Multimedia                  *
+ *                          All rights reserved.                             *
+ *                            www.openflipper.org                            *
+ *                                                                           *
+ *---------------------------------------------------------------------------*
+ * This file is part of OpenFlipper.                                         *
+ *---------------------------------------------------------------------------*
+ *                                                                           *
+ * Redistribution and use in source and binary forms, with or without        *
+ * modification, are permitted provided that the following conditions        *
+ * are met:                                                                  *
+ *                                                                           *
+ * 1. Redistributions of source code must retain the above copyright notice, *
+ *    this list of conditions and the following disclaimer.                  *
+ *                                                                           *
+ * 2. Redistributions in binary form must reproduce the above copyright      *
+ *    notice, this list of conditions and the following disclaimer in the    *
+ *    documentation and/or other materials provided with the distribution.   *
+ *                                                                           *
+ * 3. Neither the name of the copyright holder nor the names of its          *
+ *    contributors may be used to endorse or promote products derived from   *
+ *    this software without specific prior written permission.               *
+ *                                                                           *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS       *
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A           *
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,  *
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,       *
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR        *
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF    *
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING      *
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS        *
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.              *
+*                                                                            *
+\*===========================================================================*/
+
+
+
+
+#define OVM_PROPERTY_VISUALIZER_MAT3X3_CC
+
+#include <ACG/Utils/ColorConversion.hh>
+#include "OVMPropertyVisualizerMatrix3x3.hh"
+
+
+template <typename MeshT>
+OVMPropertyVisualizerMatrix3x3<MeshT>::OVMPropertyVisualizerMatrix3x3(MeshT* _mesh, int objectID, PropertyInfo _propertyInfo)
+    : OVMPropertyVisualizer<MeshT>(_mesh, objectID, _propertyInfo)
+{
+    if (PropertyVisualizer::widget) delete PropertyVisualizer::widget;
+    Matrix3x3Widget* w = new Matrix3x3Widget();
+    PropertyVisualizer::widget = w;
+
+    BaseObjectData *bod;
+    PluginFunctions::getObject(objectID, bod);
+    lineNode = new ACG::SceneGraph::LineNode(ACG::SceneGraph::LineNode::LineSegmentsMode, bod->baseNode());
+    this->connect(w->lineWidth, QOverload<double>::of(&QDoubleSpinBox::valueChanged),
+                  [this](double value) {lineNode->set_line_width(value);});
+}
+
+template <typename MeshT>
+void OVMPropertyVisualizerMatrix3x3<MeshT>::clear()
+{
+    lineNode->clear();
+    OVMPropertyVisualizer<MeshT>::clear();
+}
+
+template <typename MeshT>
+void OVMPropertyVisualizerMatrix3x3<MeshT>::duplicateProperty()
+{
+    OVMPropertyVisualizer<MeshT>::template duplicateProperty_stage1<ACG::Matrix3x3d>();
+}
+
+template <typename MeshT>
+void OVMPropertyVisualizerMatrix3x3<MeshT>::visualizeCellProp(bool _setDrawMode)
+{
+}
+
+template <typename MeshT>
+void OVMPropertyVisualizerMatrix3x3<MeshT>::visualizeFaceProp(bool _setDrawMode)
+{}
+
+
+template <typename MeshT>
+void OVMPropertyVisualizerMatrix3x3<MeshT>::visualizeHalffaceProp(bool _setDrawMode)
+{}
+
+template <typename MeshT>
+void OVMPropertyVisualizerMatrix3x3<MeshT>::visualizeEdgeProp(bool _setDrawMode)
+{
+}
+
+template <typename MeshT>
+void OVMPropertyVisualizerMatrix3x3<MeshT>::visualizeHalfedgeProp(bool _setDrawMode)
+{
+
+}
+
+template <typename MeshT>
+void OVMPropertyVisualizerMatrix3x3<MeshT>::visualizeVertexProp(bool _setDrawMode)
+{}
+
+template <typename MeshT>
+QString OVMPropertyVisualizerMatrix3x3<MeshT>::getPropertyText(unsigned int index)
+{
+    return OVMPropertyVisualizer<MeshT>::template getPropertyText_<ACG::Matrix3x3d>(index);
+}
+

PropertyVisualizer/PropertyVisualizer.cc

@@ -42,6 +42,7 @@
 
 
 #include "PropertyVisualizer.hh"
+#include "ACG/Math/Matrix3x3T.hh"
 
 /*! \brief Visualizes the property
  *
@@ -107,6 +108,14 @@ QString PropertyVisualizer::toStr(OpenMesh::Vec2f v)
     return QObject::tr("∥(%1, %2)∥ =  %3").arg(v[0]).arg(v[1]).arg(v.norm());
 }
 
+QString PropertyVisualizer::toStr(const ACG::Matrix3x3d &v)
+{
+    return QString("(%1, %2, %3); (%4, %5, %6); (%7, %8, %9) ")
+            .arg(v(0, 0)).arg(v(0, 1)).arg(v(0, 2))
+            .arg(v(1, 0)).arg(v(1, 1)).arg(v(1, 2))
+            .arg(v(2, 0)).arg(v(2, 1)).arg(v(2, 2));
+}
+
 #ifdef ENABLE_SKELETON_SUPPORT
 QString PropertyVisualizer::toStr(BaseSkin::SkinWeights sw)
 {

PropertyVisualizer/PropertyVisualizer.hh

@@ -161,6 +161,7 @@ public:
     static        QString toStr(OpenMesh::Vec3d v);
     static        QString toStr(OpenMesh::Vec2d v);
     static        QString toStr(OpenMesh::Vec2f v);
+    static        QString toStr(const ACG::Matrix3x3d &v);
 #ifdef ENABLE_SKELETON_SUPPORT
     static        QString toStr(BaseSkin::SkinWeights sw);
 #endif

Widgets/BooleanWidget.hh

@@ -48,7 +48,7 @@ class BooleanWidget : public QWidget, public Ui::BooleanWidget
   Q_OBJECT
 
 public:
-  explicit BooleanWidget(QWidget * parent = 0);
+  explicit BooleanWidget(QWidget * parent = nullptr);
   
   signals:
     void widgetShown();

Widgets/DoubleWidget.hh

@@ -51,7 +51,7 @@ class DoubleWidget : public QWidget, public Ui::DoubleWidget
   Q_OBJECT
 
 public:
-  explicit DoubleWidget(QWidget * parent = 0);
+  explicit DoubleWidget(QWidget * parent = nullptr);
 
   /**
    * @brief Builds a color coder according to UI settings

Widgets/IntegerWidget.hh

@@ -53,7 +53,7 @@ class IntegerWidget : public QWidget, public Ui::IntegerWidget
   Q_OBJECT
 
 public:
-  explicit IntegerWidget(QWidget * parent = 0);
+  explicit IntegerWidget(QWidget * parent = nullptr);
 
   /**
    * @brief Builds a color coder according to UI settings

Widgets/LoadSaveWidget.hh

@@ -47,7 +47,7 @@ class LoadSaveWidget : public QWidget, public Ui::LoadSaveWidget
   Q_OBJECT
 
 public:
-  explicit LoadSaveWidget(QWidget * parent = 0);
+  explicit LoadSaveWidget(QWidget * parent = nullptr);
   
   signals:
     void widgetShown();

Widgets/Matrix3x3Widget.cc

+/*===========================================================================*\
+*                                                                            *
+*                              OpenFlipper                                   *
+ *           Copyright (c) 2001-2015, RWTH-Aachen University                 *
+ *           Department of Computer Graphics and Multimedia                  *
+ *                          All rights reserved.                             *
+ *                            www.openflipper.org                            *
+ *                                                                           *
+ *---------------------------------------------------------------------------*
+ * This file is part of OpenFlipper.                                         *
+ *---------------------------------------------------------------------------*
+ *                                                                           *
+ * Redistribution and use in source and binary forms, with or without        *
+ * modification, are permitted provided that the following conditions        *
+ * are met:                                                                  *
+ *                                                                           *
+ * 1. Redistributions of source code must retain the above copyright notice, *
+ *    this list of conditions and the following disclaimer.                  *
+ *                                                                           *
+ * 2. Redistributions in binary form must reproduce the above copyright      *
+ *    notice, this list of conditions and the following disclaimer in the    *
+ *    documentation and/or other materials provided with the distribution.   *
+ *                                                                           *
+ * 3. Neither the name of the copyright holder nor the names of its          *
+ *    contributors may be used to endorse or promote products derived from   *
+ *    this software without specific prior written permission.               *
+ *                                                                           *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS       *
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A           *
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,  *
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,       *
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR        *
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF    *
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING      *
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS        *
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.              *
+*                                                                            *
+\*===========================================================================*/
+
+
+#include "Matrix3x3Widget.hh"
+
+#include "ACG/Utils/ColorCoder.hh"
+#include "ACG/Utils/LinearTwoColorCoder.hh"
+#include <ACG/Utils/ColorConversion.hh>
+
+Matrix3x3Widget::Matrix3x3Widget(QWidget * parent)
+: QWidget(parent)
+{
+  setupUi(this);
+}
+
+void Matrix3x3Widget::showEvent ( QShowEvent* /*event*/ ) {
+  emit widgetShown();
+}
+
+
+

Widgets/Matrix3x3Widget.hh

+/*===========================================================================*\
+*                                                                            *
+*                              OpenFlipper                                   *
+ *           Copyright (c) 2001-2015, RWTH-Aachen University                 *
+ *           Department of Computer Graphics and Multimedia                  *
+ *                          All rights reserved.                             *
+ *                            www.openflipper.org                            *
+ *                                                                           *
+ *---------------------------------------------------------------------------*
+ * This file is part of OpenFlipper.                                         *
+ *---------------------------------------------------------------------------*
+ *                                                                           *
+ * Redistribution and use in source and binary forms, with or without        *
+ * modification, are permitted provided that the following conditions        *
+ * are met:                                                                  *
+ *                                                                           *
+ * 1. Redistributions of source code must retain the above copyright notice, *
+ *    this list of conditions and the following disclaimer.                  *
+ *                                                                           *
+ * 2. Redistributions in binary form must reproduce the above copyright      *
+ *    notice, this list of conditions and the following disclaimer in the    *
+ *    documentation and/or other materials provided with the distribution.   *
+ *                                                                           *
+ * 3. Neither the name of the copyright holder nor the names of its          *
+ *    contributors may be used to endorse or promote products derived from   *
+ *    this software without specific prior written permission.               *
+ *                                                                           *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS       *
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A           *
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,  *
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,       *
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR        *
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF    *
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING      *
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS        *
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.              *
+*                                                                            *
+\*===========================================================================*/
+
+
+
+#pragma once
+
+#include "ui_Matrix3x3Widget.h"
+
+#include "ACG/Utils/IColorCoder.hh"
+#include <ACG/Utils/SmartPointer.hh>
+
+class Matrix3x3Widget : public QWidget, public Ui::Mat3x3Widget
+{
+  Q_OBJECT
+
+public:
+  explicit Matrix3x3Widget(QWidget * parent = nullptr);
+
+  signals:
+    void widgetShown();
+        
+  protected:
+    void showEvent ( QShowEvent* /*event*/ );
+};
+
+

Widgets/Matrix3x3Widget.ui

+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Mat3x3Widget</class>
+ <widget class="QWidget" name="Mat3x3Widget">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>352</width>
+    <height>270</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Property Visualization</string>
+  </property>
+  <property name="toolTip">
+   <string>Vectors are normalized and then transformed to the [0,1] range</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout_7">
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <widget class="QGroupBox" name="paramVector">
+     <property name="title">
+      <string>3x3 Matrix Parameters</string>
+     </property>
+     <layout class="QVBoxLayout" name="verticalLayout">
+      <item>
+       <widget class="QWidget" name="vector_edgeColors_widget" native="true">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+        <property name="visible">
+         <bool>false</bool>
+        </property>
+        <layout class="QHBoxLayout" name="horizontalLayout_15">
+         <property name="topMargin">
+          <number>0</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <widget class="QDoubleSpinBox" name="vectors_edges_alpha">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="prefix">
+            <string>α = </string>
+           </property>
+           <property name="decimals">
+            <number>4</number>
+           </property>
+           <property name="maximum">
+            <double>1.000000000000000</double>
+           </property>
+           <property name="singleStep">
+            <double>0.100000000000000</double>
+           </property>
+           <property name="value">
+            <double>0.400000000000000</double>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_4">
+           <property name="text">
+            <string>≤</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QDoubleSpinBox" name="vectors_edges_beta">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="prefix">