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2D Axis-aligned bounding box.
Properties
| Rect2 ( position, Vector2 size ) | |
| Rect2 ( x, float y, width, float height ) | |
| abs ( ) | |
| clip ( b ) | |
| bool | ( Rect2 b ) |
| expand ( to ) | |
| float | ( ) |
| Rect2 | ( float by ) |
| grow_individual ( left, float top, right, float bottom ) | |
| grow_margin ( margin, float by ) | |
| has_no_area ( ) | |
| has_point ( point ) | |
| bool | ( Rect2 b ) |
| merge ( b ) |
Description
Rect2 consists of a position, a size, and several utility functions. It is typically used for fast overlap tests.
Property Descriptions
- Vector2 end
Ending corner.
- position
Position (starting corner).
- Vector2 size
Size from position to end.
- Rect2 ( Vector2 position, size )
Constructs a Rect2 by x, y, width, and height.
- abs ( )
Returns a Rect2 with equivalent position and area, modified so that the top-left corner is the origin and width and height are positive.
- Rect2 clip ( b )
Returns the intersection of this Rect2 and b.
Returns if this Rect2 completely encloses another one.
- Rect2 expand ( to )
Returns this Rect2 expanded to include a given point.
- float get_area ( )
- grow ( float by )
Returns a copy of the Rect2 grown a given amount of units towards all the sides.
Returns a copy of the Rect2 grown a given amount of units towards each direction individually.
Returns a copy of the grown a given amount of units towards the direction.
- bool has_no_area ( )
Returns true if the Rect2 is flat or empty.
- has_point ( Vector2 point )
Returns true if the Rect2 contains a point.
- merge ( Rect2 b )
Returns a larger Rect2 that contains this Rect2 and b.
