Radar::ViewArea Struct Reference

#include <viewarea.h>

Public Member Functions
	ViewArea ()
void	SetSprite (VSSprite *)
Vector	Scale (const Vector &) const
GFXColor	GetColor () const
bool	IsActive () const

Public Attributes
VSSprite *	sprite
Vector	position
Vector	size

Detailed Description

Definition at line 14 of file viewarea.h.

Constructor & Destructor Documentation

Radar::ViewArea::ViewArea

(

)

Definition at line 10 of file viewarea.cpp.

    : sprite(0)
{
}

Member Function Documentation

GFXColor Radar::ViewArea::GetColor

(

)

const

Definition at line 43 of file viewarea.cpp.

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

{
    return GFXColor(0.0, 0.5, 0.0, 1.0);
}

bool Radar::ViewArea::IsActive

(

)

const

Definition at line 48 of file viewarea.cpp.

References sprite.

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

{
    return (sprite != 0);
}

Vector Radar::ViewArea::Scale

(

const Vector &

v)

const

Definition at line 34 of file viewarea.cpp.

References position, size, sprite, and Vector.

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

{
    assert(sprite);

    return Vector(position.x + size.x / 2 * v.x,
                  position.y + size.y / 2 * v.y,
                  position.z + size.y / 2 * v.z);
}

void Radar::ViewArea::SetSprite

(

VSSprite *

sprite)

Definition at line 15 of file viewarea.cpp.

References VSSprite::GetPosition(), VSSprite::GetSize(), position, size, sprite, and Vector.

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

{
    this->sprite = sprite;
    if (sprite)
    {
        sprite->GetPosition(position.x, position.y);
        position.z = 0;
        sprite->GetSize(size.x, size.y);
        size.x = std::fabs(size.x);
        size.y = std::fabs(size.y);
        size.z = 0;
    }
    else
    {
        position = Vector(0, 0, 0);
        size = Vector(0, 0, 0);
    }
}

Member Data Documentation

Vector Radar::ViewArea::position

Definition at line 27 of file viewarea.h.

Referenced by Scale(), and SetSprite().

Vector Radar::ViewArea::size

Definition at line 28 of file viewarea.h.

Referenced by Scale(), and SetSprite().

VSSprite* Radar::ViewArea::sprite

Definition at line 26 of file viewarea.h.

Referenced by IsActive(), Scale(), and SetSprite().

---

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

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