Box2D Class

class plask.geometry.Box2D(lower, upper)

class plask.geometry.Box2D(left, bottom, right, top)

class plask.geometry.Box2D

Rectangular two-dimensional box.

This class holds a rectangular box with its sides along the axes. It provides some basic geometric operations and is used mainly to represent 2D geometry bounding boxes.

Parameters:

• lower (plask.vec) – Lower left corner of the box.

• upper (plask.ver) – Upper right corner of the box.

• left (float) – Left edge of the box.

• bottom (float) – Bottom edge of the box.

• right (float) – Right edge of the box.

• top (float) – Top edge of the box.

Methods

contains(point)	Check if the point is inside the box.
extension(other)	Get the minimal box which include both this and other box.
intersection(other)	Get the biggest box which is included in both this and the other box.
intersects(other)	Check if this and the other box have common points.
translated(trans)	Get translated copy of this box.

Attributes

bottom	Bottom edge of the box.
center	Center of the box.
height	Height of the box.
left	Left edge of the box.
lower	Lower left corner of the box.
right	Right edge of the box.
size	Size of the box.
top	Top edge of the box.
upper	Upper right corner of the box.
width	Width of the box.

Descriptions

Method Details

Box2D.contains(point)

Check if the point is inside the box.

Parameters:

point (plask.vec) – Point to test.

Box2D.extension(other)

Get the minimal box which include both this and other box.

Parameters:

other (plask.geometry.Box2D) – Box.

Box2D.intersection(other)

Get the biggest box which is included in both this and the other box.

Parameters:

other (plask.geometry.Box2D) – Box to make intersection with.

Box2D.intersects(other)

Check if this and the other box have common points.

Parameters:

other (plask.geometry.Box2D) – Box to check common points with.

Box2D.translated(trans)

Get translated copy of this box.

Parameters:

trans (plask.vec) – Translation vector.

Attribute Details

Box2D.bottom = <property object>

Bottom edge of the box.

Box2D.center = <property object>

Center of the box.

Box2D.height = <property object>

Height of the box.

Box2D.left = <property object>

Left edge of the box.

Box2D.lower = <property object>

Lower left corner of the box.

Box2D.right = <property object>

Right edge of the box.

Box2D.size = <property object>

Size of the box.

Box2D.top = <property object>

Top edge of the box.

Box2D.upper = <property object>

Upper right corner of the box.

Box2D.width = <property object>

Width of the box.