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