X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali%2Finternal%2Fupdate%2Fmanager%2Ftransform-manager-property.h;h=6e8821d9ec73b9e9a0f97d9be92add2b30d24c0e;hb=857999ccc4786403ee174a361a5d3d7e250435b7;hp=fc1583b01142d01f5b986509290db32d52315102;hpb=80a17733af457e9c4609b2b86f6fa0ec90d53151;p=platform%2Fcore%2Fuifw%2Fdali-core.git

diff --git a/dali/internal/update/manager/transform-manager-property.h b/dali/internal/update/manager/transform-manager-property.h
index fc1583b..6e8821d 100644
--- a/dali/internal/update/manager/transform-manager-property.h
+++ b/dali/internal/update/manager/transform-manager-property.h
@@ -2,7 +2,7 @@
 #define TRANSFORM_MANAGER_PROPERTY_H_
 
 /*
- * Copyright (c) 2018 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2021 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,8 +18,8 @@
  *
  */
 
-#include <dali/internal/update/manager/transform-manager.h>
 #include <dali/internal/update/common/animatable-property.h>
+#include <dali/internal/update/manager/transform-manager.h>
 
 namespace Dali
 {
@@ -27,17 +27,13 @@ namespace Internal
 {
 namespace SceneGraph
 {
-
-template <typename T>
+template<typename T>
 struct TransformManagerPropertyHandler : public AnimatablePropertyBase
 {
   /**
    * Constructor
    */
-  TransformManagerPropertyHandler()
-  :mTxManager(nullptr),
-   mId( INVALID_TRANSFORM_ID )
-  {}
+  TransformManagerPropertyHandler() = default;
 
   /**
    * @copydoc Dali::Internal::SceneGraph::PropertyBase::GetType()
@@ -47,23 +43,32 @@ struct TransformManagerPropertyHandler : public AnimatablePropertyBase
   /**
    * @copydoc Dali::SceneGraph::AnimatableProperty::Get()
    */
-  virtual T& Get( BufferIndex bufferIndex ) = 0;
+  virtual T& Get(BufferIndex bufferIndex) = 0;
 
   /**
    * @copydoc Dali::SceneGraph::AnimatableProperty::Get()
    */
-  virtual const T& Get( BufferIndex bufferIndex ) const = 0;
+  virtual const T& Get(BufferIndex bufferIndex) const = 0;
 
   /**
    * @copydoc Dali::PropertyInput::GetVector3()
    */
-  const Vector3& GetVector3( BufferIndex bufferIndex ) const override{ return Vector3::ZERO; }
+  const Vector3& GetVector3(BufferIndex bufferIndex) const override
+  {
+    return Vector3::ZERO;
+  }
 
   /**
    * Retrieve a component of property
    * @param[in] component The component of the property
    */
-  virtual const float& GetFloatComponent(uint32_t component)=0;
+  virtual const float& GetFloatComponent(uint32_t component) const
+  {
+    DALI_ASSERT_DEBUG(0 && "Invalid call");
+
+    static const float value = 0.0f;
+    return value;
+  }
 
   /**
    * Set the property value. This will only persist for the current frame; the property
@@ -78,7 +83,9 @@ struct TransformManagerPropertyHandler : public AnimatablePropertyBase
    * @param[in] value The new value of the component
    * @param[in] component The component of the property
    */
-  virtual void SetFloatComponent( float value, uint32_t component){}
+  virtual void SetFloatComponent(float value, uint32_t component)
+  {
+  }
 
   /**
    * @copydoc Dali::AnimatableProperty::Bake()
@@ -90,22 +97,30 @@ struct TransformManagerPropertyHandler : public AnimatablePropertyBase
    * @param[in] value The new value of the component
    * @param[in] component The component of the property
    */
-  virtual void BakeFloatComponent( float value, uint32_t component){}
+  virtual void BakeFloatComponent(float value, uint32_t component)
+  {
+  }
 
   /**
    * @copydoc Dali::AnimatableProperty::BakeX()
    */
-  virtual void BakeX(BufferIndex bufferIndex, float value){}
+  virtual void BakeX(BufferIndex bufferIndex, float value)
+  {
+  }
 
   /**
    * @copydoc Dali::AnimatableProperty::BakeY()
    */
-  virtual void BakeY(BufferIndex bufferIndex, float value){}
+  virtual void BakeY(BufferIndex bufferIndex, float value)
+  {
+  }
 
   /**
    * @copydoc Dali::AnimatableProperty::BakeZ()
    */
-  virtual void BakeZ(BufferIndex bufferIndex, float value){}
+  virtual void BakeZ(BufferIndex bufferIndex, float value)
+  {
+  }
 
   /**
    * @copydoc Dali::AnimatableProperty::BakeRelative()
@@ -120,22 +135,27 @@ struct TransformManagerPropertyHandler : public AnimatablePropertyBase
   /**
    * @copydoc Dali::AnimatableProperty::ResetToBaseValue()
    */
-  void ResetToBaseValue(BufferIndex updateBufferIndex) override{}
+  void ResetToBaseValue(BufferIndex updateBufferIndex) override
+  {
+  }
 
   /**
    * @copydoc Dali::AnimatableProperty::IsClean()
    */
-  bool IsClean() const override{ return false; }
+  bool IsClean() const override
+  {
+    return false;
+  }
 
   /**
    * Initializes the property
    * @param[in] transformManager Pointer to the transform manager
    * @param[in] Id of the transformation the property is associated with
    */
-  void Initialize( TransformManager* transformManager, TransformId id )
+  void Initialize(TransformManagerData* data)
   {
-    mTxManager = transformManager;
-    mId = id;
+    DALI_ASSERT_ALWAYS(data != nullptr && data->Manager() != nullptr);
+    mTxManagerData = data;
   }
 
   /**
@@ -146,149 +166,138 @@ struct TransformManagerPropertyHandler : public AnimatablePropertyBase
     return true;
   }
 
-  TransformManager* mTxManager;
-  TransformId mId;
+  TransformManagerData* mTxManagerData{nullptr};
 };
 
-struct TransformManagerPropertyVector3 : public TransformManagerPropertyHandler<Vector3>
+template<TransformManagerProperty PropertyT>
+struct TransformManagerPropertyVector3 final : public TransformManagerPropertyHandler<Vector3>
 {
-
-  TransformManagerPropertyVector3(TransformManagerProperty property)
-  :TransformManagerPropertyHandler(),
-   mProperty( property )
-  {}
+  TransformManagerPropertyVector3() = default;
 
   Dali::Property::Type GetType() const override
   {
     return Dali::PropertyTypes::Get<Vector3>();
   }
 
-  Vector3& Get( BufferIndex bufferIndex ) override
+  Vector3& Get(BufferIndex bufferIndex) override
   {
-    return mTxManager->GetVector3PropertyValue( mId, mProperty );
+    return mTxManagerData->Manager()->GetVector3PropertyValue(mTxManagerData->Id(), PropertyT);
   }
 
-  const Vector3& Get( BufferIndex bufferIndex ) const override
+  const Vector3& Get(BufferIndex bufferIndex) const override
   {
-    return mTxManager->GetVector3PropertyValue( mId, mProperty );
+    return mTxManagerData->
+        Manager()->
+        GetVector3PropertyValue(
+          mTxManagerData->Id(),
+          PropertyT);
   }
 
-  const Vector3& GetVector3( BufferIndex bufferIndex ) const override
+  const Vector3& GetVector3(BufferIndex bufferIndex) const override
   {
     return Get(bufferIndex);
   }
 
-  const float& GetFloatComponent( uint32_t component ) override
+  const float& GetFloatComponent(uint32_t component) const override
   {
-    return mTxManager->GetVector3PropertyComponentValue( mId, mProperty, component );
+    return mTxManagerData->Manager()->GetVector3PropertyComponentValue(mTxManagerData->Id(), PropertyT, component);
   }
 
   void Set(BufferIndex bufferIndex, const Vector3& value) override
   {
-    mTxManager->SetVector3PropertyValue( mId, mProperty, value );
+    mTxManagerData->Manager()->SetVector3PropertyValue(mTxManagerData->Id(), PropertyT, value);
   }
 
   void SetComponent(BufferIndex bufferIndex, float value, uint32_t component)
   {
-    mTxManager->SetVector3PropertyComponentValue( mId, mProperty, value, component);
+    mTxManagerData->Manager()->SetVector3PropertyComponentValue(mTxManagerData->Id(), PropertyT, value, component);
   }
 
   void BakeComponent(BufferIndex bufferIndex, float value, uint32_t component)
   {
-    mTxManager->BakeVector3PropertyComponentValue( mId, mProperty, value, component);
+    mTxManagerData->Manager()->BakeVector3PropertyComponentValue(mTxManagerData->Id(), PropertyT, value, component);
   }
 
   void Bake(BufferIndex bufferIndex, const Vector3& value) override
   {
-    mTxManager->BakeVector3PropertyValue(mId, mProperty, value );
+    mTxManagerData->Manager()->BakeVector3PropertyValue(mTxManagerData->Id(), PropertyT, value);
   }
 
   void BakeX(BufferIndex bufferIndex, float value) override
   {
-    mTxManager->BakeXVector3PropertyValue(mId, mProperty, value );
+    mTxManagerData->Manager()->BakeXVector3PropertyValue(mTxManagerData->Id(), PropertyT, value);
   }
 
   void BakeY(BufferIndex bufferIndex, float value) override
   {
-    mTxManager->BakeYVector3PropertyValue(mId, mProperty, value );
+    mTxManagerData->Manager()->BakeYVector3PropertyValue(mTxManagerData->Id(), PropertyT, value);
   }
 
   void BakeZ(BufferIndex bufferIndex, float value) override
   {
-    mTxManager->BakeZVector3PropertyValue(mId, mProperty, value );
+    mTxManagerData->Manager()->BakeZVector3PropertyValue(mTxManagerData->Id(), PropertyT, value);
   }
 
-  void SetFloatComponent( float value, uint32_t component) override
+  void SetFloatComponent(float value, uint32_t component) override
   {
-    mTxManager->SetVector3PropertyComponentValue( mId, mProperty, value, component);
+    mTxManagerData->Manager()->SetVector3PropertyComponentValue(mTxManagerData->Id(), PropertyT, value, component);
   }
 
-  void BakeFloatComponent( float value, uint32_t component ) override
+  void BakeFloatComponent(float value, uint32_t component) override
   {
-    mTxManager->BakeVector3PropertyComponentValue( mId, mProperty, value, component);
+    mTxManagerData->Manager()->BakeVector3PropertyComponentValue(mTxManagerData->Id(), PropertyT, value, component);
   }
 
   void BakeRelative(BufferIndex bufferIndex, const Vector3& value) override
   {
-    mTxManager->BakeRelativeVector3PropertyValue(mId, mProperty, value );
+    mTxManagerData->Manager()->BakeRelativeVector3PropertyValue(mTxManagerData->Id(), PropertyT, value);
   }
 
   void BakeRelativeMultiply(BufferIndex bufferIndex, const Vector3& value) override
   {
-    mTxManager->BakeMultiplyVector3PropertyValue(mId, mProperty, value );
+    mTxManagerData->Manager()->BakeMultiplyVector3PropertyValue(mTxManagerData->Id(), PropertyT, value);
   }
-
-  TransformManagerProperty mProperty;
 };
 
-class TransformManagerPropertyQuaternion : public TransformManagerPropertyHandler<Quaternion>
+class TransformManagerPropertyQuaternion final : public TransformManagerPropertyHandler<Quaternion>
 {
 public:
-
-  TransformManagerPropertyQuaternion()
-  :TransformManagerPropertyHandler()
-  {}
+  TransformManagerPropertyQuaternion() = default;
 
   Dali::Property::Type GetType() const override
   {
     return Dali::PropertyTypes::Get<Quaternion>();
   }
 
-  Quaternion& Get( BufferIndex bufferIndex ) override
+  Quaternion& Get(BufferIndex bufferIndex) override
   {
-    return mTxManager->GetQuaternionPropertyValue( mId );
+    return mTxManagerData->Manager()->GetQuaternionPropertyValue(mTxManagerData->Id());
   }
 
-  const Quaternion& Get( BufferIndex bufferIndex ) const override
+  const Quaternion& Get(BufferIndex bufferIndex) const override
   {
-    return mTxManager->GetQuaternionPropertyValue( mId );
-  }
-
-  const float& GetFloatComponent( uint32_t component) override
-  {
-    return mTxManager->GetQuaternionPropertyValue( mId ).mVector[component];
+    return mTxManagerData->Manager()->GetQuaternionPropertyValue(mTxManagerData->Id());
   }
 
   void Set(BufferIndex bufferIndex, const Quaternion& value) override
   {
-    return mTxManager->SetQuaternionPropertyValue( mId, value );
+    return mTxManagerData->Manager()->SetQuaternionPropertyValue(mTxManagerData->Id(), value);
   }
 
   void Bake(BufferIndex bufferIndex, const Quaternion& value) override
   {
-    return mTxManager->BakeQuaternionPropertyValue( mId, value );
+    return mTxManagerData->Manager()->BakeQuaternionPropertyValue(mTxManagerData->Id(), value);
   }
 
   void BakeRelative(BufferIndex bufferIndex, const Quaternion& value) override
   {
-    return mTxManager->BakeRelativeQuaternionPropertyValue( mId, value );
+    return mTxManagerData->Manager()->BakeRelativeQuaternionPropertyValue(mTxManagerData->Id(), value);
   }
 
-  const Quaternion& GetQuaternion( BufferIndex bufferIndex ) const override
+  const Quaternion& GetQuaternion(BufferIndex bufferIndex) const override
   {
     return Get(bufferIndex);
   }
-
 };
 
 /**
@@ -297,23 +306,19 @@ public:
 class TransformManagerVector3Input : public PropertyInputImpl
 {
 public:
-
   /**
    * Create an TransformManagerVector3Input
    */
-  TransformManagerVector3Input( TransformManagerProperty property, const Vector3& initialValue )
-  :mTxManager(nullptr),
-   mId(INVALID_TRANSFORM_ID),
-   mProperty(property),
-   mValue(initialValue)
-  {}
+  TransformManagerVector3Input(TransformManagerProperty property, const Vector3& initialValue)
+  : mProperty(property),
+    mValue(initialValue)
+  {
+  }
 
   /**
    * Virtual destructor.
    */
-  ~TransformManagerVector3Input() override
-  {
-  }
+  ~TransformManagerVector3Input() override = default;
 
   /**
    * @copydoc Dali::Internal::SceneGraph::PropertyBase::GetType()
@@ -354,17 +359,17 @@ public:
    */
   void ComputeTransformComponent() const
   {
-    if( mTxManager )
+    if(mTxManagerData)
     {
-      const Matrix& worldMatrix = mTxManager->GetWorldMatrix(mId);
+      const Matrix& worldMatrix = mTxManagerData->Manager()->GetWorldMatrix(mTxManagerData->Id());
 
-      if( mProperty == TRANSFORM_PROPERTY_WORLD_POSITION )
+      if(mProperty == TRANSFORM_PROPERTY_WORLD_POSITION)
       {
         mValue = worldMatrix.GetTranslation3();
       }
-      else if( mProperty == TRANSFORM_PROPERTY_WORLD_SCALE )
+      else if(mProperty == TRANSFORM_PROPERTY_WORLD_SCALE)
       {
-        Vector3 position;
+        Vector3    position;
         Quaternion orientation;
         worldMatrix.GetTransformComponents(position, orientation, mValue);
       }
@@ -374,7 +379,7 @@ public:
   /**
    * @copydoc Dali::PropertyInput::GetVector3()
    */
-  const Vector3& GetVector3( BufferIndex bufferIndex ) const override
+  const Vector3& GetVector3(BufferIndex bufferIndex) const override
   {
     ComputeTransformComponent();
     return mValue;
@@ -383,7 +388,7 @@ public:
   /**
    * @copydoc Dali::PropertyInput::GetConstraintInputVector3()
    */
-  const Vector3& GetConstraintInputVector3( BufferIndex bufferIndex ) const override
+  const Vector3& GetConstraintInputVector3(BufferIndex bufferIndex) const override
   {
     ComputeTransformComponent();
     return mValue;
@@ -392,7 +397,7 @@ public:
   /**
    * @copydoc Dali::SceneGraph::PropertyInterface::Get()
    */
-  Vector3& Get( BufferIndex bufferIndex )
+  Vector3& Get(BufferIndex bufferIndex)
   {
     ComputeTransformComponent();
     return mValue;
@@ -401,7 +406,7 @@ public:
   /**
    * @copydoc Dali::SceneGraph::PropertyInterface::Get()
    */
-  const Vector3& Get( BufferIndex bufferIndex ) const
+  const Vector3& Get(BufferIndex bufferIndex) const
   {
     ComputeTransformComponent();
     return mValue;
@@ -412,7 +417,7 @@ public:
    * @param[in] bufferIndex The buffer to read.
    * @return The property value.
    */
-  const Vector3& operator[]( BufferIndex bufferIndex ) const
+  const Vector3& operator[](BufferIndex bufferIndex) const
   {
     ComputeTransformComponent();
     return mValue;
@@ -423,10 +428,10 @@ public:
    * @param[in] transformManager Pointer to the transform manager
    * @param[in] Id of the transformation the property is associated with
    */
-  void Initialize( TransformManager* transformManager, TransformId id )
+  void Initialize(TransformManagerData* data)
   {
-    mTxManager = transformManager;
-    mId = id;
+    DALI_ASSERT_ALWAYS(data != nullptr && data->Manager() != nullptr);
+    mTxManagerData = data;
   }
 
   /**
@@ -438,7 +443,6 @@ public:
   }
 
 private:
-
   // Undefined
   TransformManagerVector3Input(const TransformManagerVector3Input& property);
 
@@ -446,36 +450,21 @@ private:
   TransformManagerVector3Input& operator=(const TransformManagerVector3Input& rhs);
 
 public:
-
-  TransformManager* mTxManager;
-  TransformId mId;
+  TransformManagerData*    mTxManagerData{nullptr};
   TransformManagerProperty mProperty;
-  mutable Vector3 mValue;
+  mutable Vector3          mValue;
 };
 
 /**
  * A Quaternion property used as input.
  */
-class TransformManagerQuaternionInput : public PropertyInputImpl
+class TransformManagerQuaternionInput final : public PropertyInputImpl
 {
 public:
-
   /**
    * Constructor
    */
-  TransformManagerQuaternionInput()
-  :mTxManager(nullptr),
-   mId(INVALID_TRANSFORM_ID),
-   mValue(1.0f,0.0f,0.0f,0.0f)
-  {
-  }
-
-  /**
-   * Virtual destructor.
-   */
-  ~TransformManagerQuaternionInput() override
-  {
-  }
+  TransformManagerQuaternionInput() = default;
 
   /**
    * @copydoc Dali::Internal::SceneGraph::PropertyBase::GetType()
@@ -516,10 +505,10 @@ public:
    */
   void ComputeTransformComponent() const
   {
-    if( mTxManager )
+    if(mTxManagerData)
     {
-      const Matrix& worldMatrix = mTxManager->GetWorldMatrix(mId);
-      Vector3 position, scale;
+      const Matrix& worldMatrix = mTxManagerData->Manager()->GetWorldMatrix(mTxManagerData->Id());
+      Vector3       position, scale;
       worldMatrix.GetTransformComponents(position, mValue, scale);
     }
   }
@@ -527,7 +516,7 @@ public:
   /**
    * @copydoc Dali::PropertyInput::GetQuaternion()
    */
-  const Quaternion& GetQuaternion( BufferIndex bufferIndex ) const override
+  const Quaternion& GetQuaternion(BufferIndex bufferIndex) const override
   {
     ComputeTransformComponent();
     return mValue;
@@ -536,7 +525,7 @@ public:
   /**
    * @copydoc Dali::PropertyInput::GetConstraintInputQuaternion()
    */
-  const Quaternion& GetConstraintInputQuaternion( BufferIndex bufferIndex ) const override
+  const Quaternion& GetConstraintInputQuaternion(BufferIndex bufferIndex) const override
   {
     ComputeTransformComponent();
     return mValue;
@@ -545,7 +534,7 @@ public:
   /**
    * @copydoc Dali::SceneGraph::PropertyInterface::Get()
    */
-  Quaternion& Get( BufferIndex bufferIndex )
+  Quaternion& Get(BufferIndex bufferIndex)
   {
     ComputeTransformComponent();
     return mValue;
@@ -554,7 +543,7 @@ public:
   /**
    * @copydoc Dali::SceneGraph::PropertyInterface::Get()
    */
-  const Quaternion& Get( BufferIndex bufferIndex ) const
+  const Quaternion& Get(BufferIndex bufferIndex) const
   {
     ComputeTransformComponent();
     return mValue;
@@ -565,7 +554,7 @@ public:
    * @param[in] bufferIndex The buffer to read.
    * @return The property value.
    */
-  const Quaternion& operator[]( BufferIndex bufferIndex) const
+  const Quaternion& operator[](BufferIndex bufferIndex) const
   {
     ComputeTransformComponent();
     return mValue;
@@ -576,10 +565,10 @@ public:
    * @param[in] transformManager Pointer to the transform manager
    * @param[in] Id of the transformation the property is associated with
    */
-  void Initialize( TransformManager* transformManager, TransformId id )
+  void Initialize(TransformManagerData* data)
   {
-    mTxManager = transformManager;
-    mId = id;
+    DALI_ASSERT_ALWAYS(data != nullptr && data->Manager() != nullptr);
+    mTxManagerData = data;
   }
 
   /**
@@ -591,7 +580,6 @@ public:
   }
 
 private:
-
   // Undefined
   TransformManagerQuaternionInput(const TransformManagerQuaternionInput& property);
 
@@ -599,34 +587,20 @@ private:
   TransformManagerQuaternionInput& operator=(const TransformManagerQuaternionInput& rhs);
 
 public:
-
-  TransformManager* mTxManager;
-  TransformId mId;
-  mutable Quaternion mValue;
+  TransformManagerData* mTxManagerData{nullptr};
+  mutable Quaternion    mValue;
 };
 
 /**
  * A Matrix property used as input.
  */
-class TransformManagerMatrixInput : public PropertyInputImpl
+class TransformManagerMatrixInput final : public PropertyInputImpl
 {
 public:
-
   /**
    * Constructor
    */
-  TransformManagerMatrixInput()
-  :mTxManager(nullptr),
-   mId(INVALID_TRANSFORM_ID)
-  {
-  }
-
-  /**
-   * Virtual destructor.
-   */
-  ~TransformManagerMatrixInput() override
-  {
-  }
+  TransformManagerMatrixInput() = default;
 
   /**
    * @copydoc Dali::Internal::SceneGraph::PropertyBase::GetType()
@@ -664,11 +638,11 @@ public:
   /**
    * @copydoc Dali::PropertyInput::GetMatrix()
    */
-  const Matrix& GetMatrix( BufferIndex bufferIndex ) const override
+  const Matrix& GetMatrix(BufferIndex bufferIndex) const override
   {
-    if( mTxManager )
+    if(mTxManagerData)
     {
-      return mTxManager->GetWorldMatrix(mId);
+      return mTxManagerData->Manager()->GetWorldMatrix(mTxManagerData->Id());
     }
 
     return Matrix::IDENTITY;
@@ -677,11 +651,11 @@ public:
   /**
    * @copydoc Dali::PropertyInput::GetConstraintInputMatrix()
    */
-  const Matrix& GetConstraintInputMatrix( BufferIndex bufferIndex ) const override
+  const Matrix& GetConstraintInputMatrix(BufferIndex bufferIndex) const override
   {
-    if( mTxManager )
+    if(mTxManagerData)
     {
-      return mTxManager->GetWorldMatrix(mId);
+      return mTxManagerData->Manager()->GetWorldMatrix(mTxManagerData->Id());
     }
 
     return Matrix::IDENTITY;
@@ -690,18 +664,18 @@ public:
   /**
    * @copydoc Dali::SceneGraph::PropertyInterface::Get()
    */
-  Matrix& Get( BufferIndex bufferIndex )
+  Matrix& Get(BufferIndex bufferIndex)
   {
-    DALI_ASSERT_ALWAYS( mTxManager != nullptr );
-    return mTxManager->GetWorldMatrix(mId);
+    DALI_ASSERT_ALWAYS(mTxManagerData != nullptr);
+    return mTxManagerData->Manager()->GetWorldMatrix(mTxManagerData->Id());
   }
 
   /**
    * @copydoc Dali::SceneGraph::PropertyInterface::Get()
    */
-  const Matrix& Get( BufferIndex bufferIndex ) const
+  const Matrix& Get(BufferIndex bufferIndex) const
   {
-    return GetMatrix( bufferIndex );
+    return GetMatrix(bufferIndex);
   }
 
   /**
@@ -709,15 +683,15 @@ public:
    * @param[in] bufferIndex The buffer to read.
    * @return The property value.
    */
-  const Matrix& operator[]( BufferIndex bufferIndex ) const
+  const Matrix& operator[](BufferIndex bufferIndex) const
   {
-    return GetMatrix( bufferIndex );
+    return GetMatrix(bufferIndex);
   }
 
-  void Initialize( TransformManager* transformManager, TransformId id )
+  void Initialize(TransformManagerData* data)
   {
-    mTxManager = transformManager;
-    mId = id;
+    DALI_ASSERT_ALWAYS(data != nullptr && data->Manager() != nullptr);
+    mTxManagerData = data;
   }
 
   /**
@@ -729,7 +703,6 @@ public:
   }
 
 private:
-
   // Undefined
   TransformManagerMatrixInput(const TransformManagerMatrixInput& property);
 
@@ -737,12 +710,9 @@ private:
   TransformManagerMatrixInput& operator=(const TransformManagerMatrixInput& rhs);
 
 public:
-
-  TransformManager* mTxManager;
-  TransformId mId;
+  TransformManagerData* mTxManagerData{nullptr};
 };
 
-
 } //namespace SceneGraph
 } //namespace Internal
 } //namespace Dali