# Unigine::ShapeBox Class (CPP)

**Header:** #include <UniginePhysics.h>

**Inherits from:** Shape


This class is used to create collision shape in the form of a [box](../../../principles/physics/shapes/index.md#box).


### See Also


UnigineScript samples:


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## ShapeBox Class

### Members

## void setSize ( const Math:: vec3 & size )

Sets a new size of the box, in units.
### Arguments

- *const  Math::[vec3](../../../api/library/math/class.vec3_cpp.md)&* **size** - The size of the box, in units

## Math:: vec3 getSize () const

Returns the current size of the box, in units.
### Return value

Current size of the box, in units
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## static ShapeBoxPtr create ( )

Constructor. Creates a new box with zero dimensions.
## static ShapeBoxPtr create ( const Math:: vec3 & size )

Constructor. Creates a new box with given dimensions.
### Arguments

- *const  Math::[vec3](../../../api/library/math/class.vec3_cpp.md) &* **size** - Dimensions of the box in units.

## static ShapeBoxPtr create ( const Ptr < Body > & body , const Math:: vec3 & size )

Constructor. Creates a new box with given dimensions and adds it to a given body.
### Arguments

- *const [Ptr](../../../api/library/common/class.ptr_cpp.md)<[Body](../../../api/library/physics/class.body_cpp.md)> &* **body** - Body, to which the box will belong.
- *const  Math::[vec3](../../../api/library/math/class.vec3_cpp.md) &* **size** - Dimensions of the box in units.