vrj::SimViewport Class Reference

Simulator viewport. More...

#include <vrj/Display/SimViewport.h>

Inheritance diagram for vrj::SimViewport:

[legend]Collaboration diagram for vrj::SimViewport:

[legend]List of all members.

Public Member Functions
	SimViewport ()
	SimViewport (const SimViewport &sv)
virtual	~SimViewport ()
virtual bool	config (jccl::ConfigElementPtr element)
	Configure the simulator.
virtual void	updateProjections (const float positionScale)
	Updates the projections.
DrawSimInterface *	getDrawSimInterface ()
void	setDrawSimInterface (DrawSimInterface *draw_sim_i)
Protected Attributes
DrawSimInterface *	mSimulator
	The simulator that we are using here.

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Detailed Description

Simulator viewport.

Definition at line 52 of file SimViewport.h.

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Constructor & Destructor Documentation

vrj::SimViewport::SimViewport

(

)

[inline]

Definition at line 55 of file SimViewport.h.

      : Viewport()
   {
      ;
   }

vrj::SimViewport::SimViewport

(

const SimViewport &

sv

)

[inline]

Definition at line 61 of file SimViewport.h.

      : Viewport(sv)
      , mSimulator(sv.mSimulator)
   {
      ;
   }

vrj::SimViewport::~SimViewport

(

)

[virtual]

Definition at line 50 of file SimViewport.cpp.

References vrj::Viewport::mLeftProj, and vrj::Viewport::mRightProj.

{
   if ( NULL != mLeftProj )
   {
      delete mLeftProj;
      mLeftProj = NULL;
   }

   if ( NULL != mRightProj )
   {
      delete mRightProj;
      mRightProj = NULL;
   }
}

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Member Function Documentation

bool vrj::SimViewport::config

(

jccl::ConfigElementPtr

element

)

[virtual]

Configure the simulator.

Reimplemented from vrj::Viewport.

Definition at line 66 of file SimViewport.cpp.

References vrj::Projection::config(), vrj::Viewport::config(), vrj::Projection::LEFT, vrj::Viewport::mLeftProj, vrj::Viewport::mRightProj, mSimulator, vrj::Viewport::mType, vrj::Projection::RIGHT, vrj::Projection::setEye(), vrj::Projection::setViewport(), and vrj::Viewport::SIM.

Referenced by vrj::Display::configViewports().

{
   vprASSERT(element.get() != NULL);
   vprASSERT(element->getID() == "simulator_viewport");

   if ( ! Viewport::config(element) )
   {
      return false;
   }

   bool result(true);

   mType = SIM;

   const float vert_fov = element->getProperty<float>("vertical_fov");

   if ( NULL != mLeftProj )
   {
      delete mLeftProj;
   }

   mLeftProj = new CameraProjection;
   ((CameraProjection*) mLeftProj)->setVerticalFOV(vert_fov);
   mLeftProj->config(element);
   mLeftProj->setEye(Projection::LEFT);
   mLeftProj->setViewport(this);

   if ( NULL != mRightProj )
   {
      delete mRightProj;
   }

   mRightProj = new CameraProjection;
   ((CameraProjection*) mRightProj)->setVerticalFOV(vert_fov);
   mRightProj->config(element);
   mRightProj->setEye(Projection::RIGHT);
   mRightProj->setViewport(this);

   //bool has_simulator(false);
   //has_simulator = element->getProperty<bool>("has_simulator_plugin");
   mSimulator = NULL;

   // Create the simulator stuff
   /*if(has_simulator)
   {
      jccl::ConfigElementPtr sim_element =
         element->getProperty<jccl::ConfigElementPtr>("simulator_plugin");

      vprDEBUG(vrjDBG_DISP_MGR, vprDBG_CONFIG_LVL)
         << "SimViewport::config() creating simulator of type '"
         << sim_element->getID() << "'\n" << vprDEBUG_FLUSH;
      mSimulator = DrawSimInterfaceFactory::instance()->createObject(sim_element->getID());

      // XXX: Change this to an error once the new simulator loading code is
      // more robust.  -PH (4/13/2003)
      vprASSERT(NULL != mSimulator && "Failed to create draw simulator");
      mSimulator->initialize(this);
      mSimulator->config(sim_element);
   }
   */

   return result;
}

void vrj::SimViewport::updateProjections

(

const float

positionScale

)

[virtual]

Updates the projections.

Parameters:

positionScale

Scale value for converting from Juggler units (meters) to the display units.

Implements vrj::Viewport.

Definition at line 130 of file SimViewport.cpp.

References vrj::Viewport::mLeftProj, vrj::Viewport::mRightProj, mSimulator, and vrj::DrawSimInterface::updateProjectionData().

{
   if(mSimulator != NULL)
   {
      mSimulator->updateProjectionData(positionScale, mLeftProj, mRightProj);
   }
}

DrawSimInterface* vrj::SimViewport::getDrawSimInterface

(

)

[inline]

Definition at line 82 of file SimViewport.h.

   {
      return mSimulator;
   }

void vrj::SimViewport::setDrawSimInterface

(

DrawSimInterface *

draw_sim_i

)

[inline]

Definition at line 87 of file SimViewport.h.

Referenced by vrj::PfDrawManager::addDisplay(), and vrj::GlDrawManager::addDisplay().

   {
      mSimulator = draw_sim_i;
   }

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Member Data Documentation

DrawSimInterface* vrj::SimViewport::mSimulator [protected]

The simulator that we are using here.

Definition at line 93 of file SimViewport.h.

Referenced by config(), and updateProjections().

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The documentation for this class was generated from the following files:

• SimViewport.h
• SimViewport.cpp

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