Shape Class Reference

Abstract base class for 2D geometric shapes. More...

#include <Shape.h>

Inheritance diagram for Shape:

Collaboration diagram for Shape:

Public Member Functions
	Shape (Vector2D center, Vector2D size, float rotation)
	Constructs a Shape object with specified center, size, and rotation.
void	SetCenter (Vector2D center)
	Sets the center of the shape.
void	Translate (Vector2D offset)
	Translates the shape by a given offset.
Vector2D	GetCenter ()
	Gets the center point of the shape.
void	SetSize (Vector2D size)
	Sets the size of the shape.
void	Scale (Vector2D scale)
	Scales the shape by a given factor.
Vector2D	GetSize ()
	Gets the size of the shape.
void	SetRotation (float rotation)
	Sets the rotation angle of the shape.
void	Rotate (float offset)
	Rotates the shape by a given offset angle.
float	GetRotation ()
	Gets the current rotation angle of the shape.
virtual bool	IsInShape (Vector2D point)=0
	Checks if a given point lies within the shape's boundaries.

Protected Attributes
Vector2D	center
	The center point of the shape.
Vector2D	size
	The size of the shape, large enough to fit within a bounding rectangle.
float	rotation
	The rotation of the shape in degrees.

Detailed Description

Abstract base class for 2D geometric shapes.

Definition at line 22 of file Shape.h.

Constructor & Destructor Documentation

Shape()

Shape	(	Vector2D	center,
		Vector2D	size,
		float	rotation
	)

Constructs a Shape object with specified center, size, and rotation.

Parameters

center	Center point of the shape.
size	Dimensions of the shape.
rotation	Rotation angle in degrees.

Definition at line 3 of file Shape.cpp.

Member Function Documentation

GetCenter()

Vector2D GetCenter

(

)

Gets the center point of the shape.

Returns

The center point of the shape.

Definition at line 15 of file Shape.cpp.

References center.

GetRotation()

float GetRotation

(

)

Gets the current rotation angle of the shape.

Returns

The rotation angle in degrees.

Definition at line 39 of file Shape.cpp.

References rotation.

GetSize()

Vector2D GetSize

(

)

Gets the size of the shape.

Returns

The size of the shape.

Definition at line 27 of file Shape.cpp.

References size.

IsInShape()

virtual bool IsInShape ( Vector2D  point )

pure virtual

Checks if a given point lies within the shape's boundaries.

Parameters

point

The point to check.

Returns

True if the point is within the shape, otherwise false.

Implemented in Circle, Ellipse, and Rectangle.

Referenced by MaterialMask::GetRGB().

Rotate()

void Rotate

(

float

offset

)

Rotates the shape by a given offset angle.

Parameters

offset

Offset angle in degrees.

Definition at line 35 of file Shape.cpp.

References rotation.

Scale()

void Scale

(

Vector2D

scale

)

Scales the shape by a given factor.

Parameters

scale

Scale factor for the shape dimensions.

Definition at line 23 of file Shape.cpp.

References size.

SetCenter()

void SetCenter

(

Vector2D

center

)

Sets the center of the shape.

Parameters

center

New center point.

Definition at line 7 of file Shape.cpp.

References center.

SetRotation()

void SetRotation

(

float

rotation

)

Sets the rotation angle of the shape.

Parameters

rotation

New rotation angle in degrees.

Definition at line 31 of file Shape.cpp.

References rotation.

SetSize()

void SetSize

(

Vector2D

size

)

Sets the size of the shape.

Parameters

size	New dimensions of the shape.

Definition at line 19 of file Shape.cpp.

References size.

Translate()

void Translate

(

Vector2D

offset

)

Translates the shape by a given offset.

Parameters

offset

Offset vector to translate the shape.

Definition at line 11 of file Shape.cpp.

References center.

Member Data Documentation

center

Vector2D center

protected

The center point of the shape.

Definition at line 24 of file Shape.h.

Referenced by GetCenter(), Circle::IsInShape(), Ellipse::IsInShape(), Rectangle::IsInShape(), SetCenter(), and Translate().

rotation

float rotation

protected

The rotation of the shape in degrees.

Definition at line 26 of file Shape.h.

Referenced by GetRotation(), Ellipse::IsInShape(), Rectangle::IsInShape(), Rotate(), and SetRotation().

size

Vector2D size

protected

The size of the shape, large enough to fit within a bounding rectangle.

Definition at line 25 of file Shape.h.

Referenced by GetSize(), Ellipse::IsInShape(), Rectangle::IsInShape(), Scale(), and SetSize().

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

• Shape.h
• Shape.cpp