Radar::DualDisplayBase Class Reference

#include <dual_display.h>

Inheritance diagram for Radar::DualDisplayBase:

Public Member Functions
	DualDisplayBase ()
void	OnPauseBegin ()
void	OnPauseEnd ()
Public Member Functions inherited from Radar::Display
virtual	~Display ()
virtual void	Draw (const Sensor &sensor, VSSprite *, VSSprite *)=0
virtual void	OnDockEnd ()
virtual void	OnJumpBegin ()
virtual void	OnJumpEnd ()

Protected Member Functions
float	Jitter (float errorOffset, float errorRange)
void	Jitter (float errorOffset, float errorRange, Vector &position)

Protected Attributes
ViewArea	leftRadar
ViewArea	rightRadar
bool	isPaused
RandomEngine	randomEngine
RandomDistribution	randomDistribution
RandomGenerator	randomGenerator

Detailed Description

Definition at line 14 of file dual_display.h.

Constructor & Destructor Documentation

Radar::DualDisplayBase::DualDisplayBase

(

)

Definition at line 8 of file dual_display.cpp.

    : isPaused(false),
      randomEngine(),
      randomDistribution(),
      randomGenerator(randomEngine, randomDistribution),
      lastRandomNumber(0.0)
{
}

Member Function Documentation

float Radar::DualDisplayBase::Jitter ( float  errorOffset, float  errorRange  )

protected

Definition at line 27 of file dual_display.cpp.

References isPaused, and randomGenerator.

Referenced by Radar::SphereDisplay::DrawTrack(), Radar::BubbleDisplay::DrawTrack(), and Radar::PlaneDisplay::DrawTrack().

{
    if (!isPaused)
    {
        lastRandomNumber = randomGenerator();
    }
    return errorOffset + errorRange * lastRandomNumber;
}

void Radar::DualDisplayBase::Jitter ( float  errorOffset, float  errorRange, Vector &  position  )

protected

Definition at line 36 of file dual_display.cpp.

References isPaused, randomGenerator, and Vector.

{
    if (!isPaused)
    {
        lastRandomVector = Vector(randomGenerator(), randomGenerator(), randomGenerator());
    }
    position.x += (-0.5 * errorOffset + (errorRange * lastRandomVector.x)) * position.x;
    position.y += (-0.5 * errorOffset + (errorRange * lastRandomVector.y)) * position.y;
    position.z += (-0.5 * errorOffset + (errorRange * lastRandomVector.z)) * position.z;
}

void Radar::DualDisplayBase::OnPauseBegin ( )

virtual

Reimplemented from Radar::Display.

Definition at line 17 of file dual_display.cpp.

References isPaused.

{
    isPaused = true;
}

void Radar::DualDisplayBase::OnPauseEnd ( )

virtual

Reimplemented from Radar::Display.

Definition at line 22 of file dual_display.cpp.

References isPaused.

{
    isPaused = false;
}

Member Data Documentation

bool Radar::DualDisplayBase::isPaused

protected

Definition at line 33 of file dual_display.h.

Referenced by Jitter(), OnPauseBegin(), and OnPauseEnd().

ViewArea Radar::DualDisplayBase::leftRadar

protected

Definition at line 31 of file dual_display.h.

Referenced by Radar::SphereDisplay::Draw(), Radar::BubbleDisplay::Draw(), Radar::PlaneDisplay::Draw(), and Radar::PlaneDisplay::DrawNear().

RandomDistribution Radar::DualDisplayBase::randomDistribution

protected

Definition at line 36 of file dual_display.h.

RandomEngine Radar::DualDisplayBase::randomEngine

protected

Definition at line 35 of file dual_display.h.

RandomGenerator Radar::DualDisplayBase::randomGenerator

protected

Definition at line 37 of file dual_display.h.

Referenced by Jitter().

ViewArea Radar::DualDisplayBase::rightRadar

protected

Definition at line 32 of file dual_display.h.

Referenced by Radar::SphereDisplay::Draw(), Radar::BubbleDisplay::Draw(), Radar::PlaneDisplay::Draw(), and Radar::PlaneDisplay::DrawDistant().

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

• src/gfx/radar/dual_display.h
• src/gfx/radar/dual_display.cpp