SO3LineEntity.cpp

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/*
-----------------------------------------------------------------------------
This source file is part of OpenSpace3D
For the latest info, see http://www.openspace3d.com
 
Copyright (c) 2012 I-maginer
 
This program 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 of the License, or (at your option) any later
version.
 
This program 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 program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt
 
-----------------------------------------------------------------------------
*/
 
#include "SO3SceneGraph/SO3Scene.h"
#include "SO3SceneGraph/SO3LineEntity.h"
 
namespace SO3
{
 
SLineEntity::SLineEntity(SScene* parent, const std::string& entityName, bool dashed, bool disableDepth) : SNode(parent, entityName, SNode::LINE_ENTITY_TYPE_ID)
{
  lines = new SLines(Ogre::ColourValue::White, dashed, disableDepth);
  ogreMovableObject = lines;
  O3SceneNode->attachObject(lines);
}
 
SLineEntity::SLineEntity() : SNode(0, "", SNode::LINE_ENTITY_TYPE_ID)
{
  // Forbiden (private)
}
 
SLineEntity::~SLineEntity()
{
  DetachFromParent();
  O3SceneNode->detachObject(lines);
  SO3_SAFE_DELETE(lines);
  ogreMovableObject = 0;
}
 
SLines* SLineEntity::GetSLines() 
{
        return lines;
}
 
void SLineEntity::SetCastShadows(const bool& castShadows)
{
  // Lines will never cast shadows
}
 
bool SLineEntity::GetCastShadows()
{
  return false;
}
 
void SLineEntity::SetRenderingDistance(const float& distance)
{
  ogreMovableObject->setRenderingDistance(distance);
}
 
float SLineEntity::GetRenderingDistance()
{
  return ogreMovableObject->getRenderingDistance();
}
 
Ogre::Vector3 SLineEntity::GetBoundingBoxSize(const bool& childs)
{
  if (childs)
    return GetSonsBoundingBox();
  
  return Ogre::Vector3(0.0f, 0.0f, 0.0f);
 
  /*Ogre::Vector3 scale = GetGlobalScale();
  return (O3Entity->getBoundingBox().getSize() * scale);*/
}
 
Ogre::Vector3 SLineEntity::GetBoundingBoxCenter(const bool& childs)
{
  /*Ogre::Vector3 scale = GetGlobalScale();     
  return (O3Entity->getBoundingBox().getCenter() * scale);*/
  return Ogre::Vector3::ZERO;
}
 
Ogre::Vector3 SLineEntity::GetWorldBoundingBoxSize(const bool& childs)
{
  if (childs)
    return GetSonsWorldBoundingBox();
 
  return Ogre::Vector3(0.0f, 0.0f, 0.0f);
 
  /*Ogre::Vector3 scale = GetGlobalScale();
  return (O3Entity->getBoundingBox().getSize() * scale);*/
}
 
Ogre::Vector3 SLineEntity::GetWorldBoundingBoxCenter(const bool& childs)
{
  /*Ogre::Vector3 scale = GetGlobalScale();
  return (O3Entity->getBoundingBox().getCenter() * scale);*/
  return Ogre::Vector3::ZERO;
}
}