Adds external dep dtentity

external/dtEntity/include/dtEntityOSG/matrixtransformcomponent.h

@@ -0,0 +1,128 @@
+#pragma once
+
+/* -*-c++-*-
+* dtEntity Game and Simulation Engine
+*
+* This library is free software; you can redistribute it and/or modify it under
+* the terms of the GNU Lesser General Public License as published by the Free
+* Software Foundation; either version 2.1 of the License, or (at your option)
+* any later version.
+*
+* This library is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
+* details.
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with this library; if not, write to the Free Software Foundation, Inc.,
+* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*
+* Martin Scheffler
+*/
+
+#include <dtEntityOSG/export.h>
+#include <dtEntity/defaultentitysystem.h>
+#include <dtEntity/component.h>
+#include <dtEntity/dynamicproperty.h>
+#include <dtEntityOSG/transformcomponent.h>
+#include <dtEntity/property.h>
+#include <dtEntity/stringid.h>
+
+namespace osg
+{
+   class MatrixTransform;
+}
+
+namespace dtEntityOSG
+{
+
+
+   ///////////////////////////////////////////////////////////////////////////
+   /**
+    * holds a single matrix transform
+    */
+   class DTENTITY_OSG_EXPORT MatrixTransformComponent
+      : public TransformComponent
+   {
+      typedef TransformComponent BaseClass;
+
+   public:
+
+      static const dtEntity::ComponentType TYPE;
+      static const dtEntity::StringId MatrixId;
+      
+      MatrixTransformComponent();
+      MatrixTransformComponent(osg::MatrixTransform* trans);
+     
+      virtual ~MatrixTransformComponent();
+
+      virtual dtEntity::ComponentType GetType() const {
+         return TYPE; 
+      }
+
+
+      const osg::MatrixTransform* GetMatrixTransform() const;
+      osg::MatrixTransform* GetMatrixTransform();
+
+      virtual dtEntity::Matrix GetMatrix() const;
+      virtual void SetMatrix(const dtEntity::Matrix& m);
+      
+      virtual dtEntity::Vec3d GetTranslation() const
+      {
+         dtEntity::Matrix m = GetMatrix();
+         return m.getTrans();
+      }
+
+      virtual void SetTranslation(const dtEntity::Vec3d& t)
+      {
+         dtEntity::Matrix m = GetMatrix();
+         m.setTrans(t);
+         SetMatrix(m);
+      }
+
+      virtual dtEntity::Quat GetRotation() const
+      {
+         dtEntity::Matrix m = GetMatrix();
+         return m.getRotate();
+      }
+
+      virtual void SetRotation(const dtEntity::Quat& q)
+      {
+         dtEntity::Matrix m = GetMatrix();
+         m.setRotate(q);
+         SetMatrix(m);
+      }
+
+      virtual dtEntity::Vec3d GetScale() const
+      {
+         dtEntity::Matrix m = GetMatrix();
+         return m.getScale();
+      }
+
+      virtual void SetScale(const dtEntity::Vec3d& v)
+      {
+         dtEntity::Matrix m = GetMatrix();
+         m = m.scale(v);
+         SetMatrix(m);
+      }
+
+   private:
+
+      dtEntity::DynamicMatrixProperty mMatrix;
+   };
+
+   
+   ///////////////////////////////////////////////////////////////////////////
+   // storage only
+   class DTENTITY_OSG_EXPORT MatrixTransformSystem
+      : public dtEntity::DefaultEntitySystem<MatrixTransformComponent>
+   {
+   public:
+      MatrixTransformSystem(dtEntity::EntityManager& em)
+         : dtEntity::DefaultEntitySystem<MatrixTransformComponent>(em, TransformComponent::TYPE)
+      {
+
+      }
+   };
+
+}