camera.cpp

Go to the documentation of this file.

/*
 * Copyright (c) 2010, Willow Garage, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * 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.
 *     * Neither the name of the Willow Garage, Inc. 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 OWNER 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 "rve_render_server/camera.h"
#include "rve_render_server/render_target.h"

#include <OGRE/OgreCamera.h>

namespace rve_render_server
{

Camera::Camera(Ogre::Camera* cam)
: cam_(cam)
{
}

Camera::~Camera()
{
  V_RenderTarget::iterator it = attached_targets_.begin();
  V_RenderTarget::iterator end = attached_targets_.end();
  for (; it != end; ++it)
  {
    RenderTarget* rt = *it;
    rt->attachCamera(0);
  }
}

void Camera::setPosition(const Ogre::Vector3& v)
{
  cam_->setPosition(v);
}

void Camera::setOrientation(const Ogre::Quaternion& q)
{
  cam_->setOrientation(q);
}

void Camera::setProjectionMatrix(const Ogre::Matrix4& m)
{
  cam_->setCustomProjectionMatrix(true, m);
}

void Camera::addRenderTarget(RenderTarget* rt)
{
  attached_targets_.push_back(rt);
}

void Camera::removeRenderTarget(RenderTarget* rt)
{
  V_RenderTarget::iterator it = std::find(attached_targets_.begin(), attached_targets_.end(), rt);
  ROS_ASSERT(it != attached_targets_.end());
  attached_targets_.erase(it);
}

} // namespace rve_render_server