PackedFloat32Array

A packed :ref:`Array<class_Array>` of 32-bit floating-point values.

Description

An :ref:`Array<class_Array>` specifically designed to hold 32-bit floating-point values. Packs data tightly, so it saves memory for large array sizes.

Note: This type is passed by value and not by reference.

If you need to pack 64-bit floats tightly, see :ref:`PackedFloat64Array<class_PackedFloat64Array>`.

Methods

Method Descriptions

• :ref:`PackedFloat32Array<class_PackedFloat32Array>` PackedFloat32Array ( :ref:`Array<class_Array>` from )

Constructs a new PackedFloat32Array. Optionally, you can pass in a generic :ref:`Array<class_Array>` that will be converted.

• void append ( :ref:`float<class_float>` value )

Appends an element at the end of the array (alias of :ref:`push_back<class_PackedFloat32Array_method_push_back>`).

• void append_array ( :ref:`PackedFloat32Array<class_PackedFloat32Array>` array )

Appends a PackedFloat32Array at the end of this array.

• :ref:`bool<class_bool>` empty ( )

Returns true if the array is empty.

• :ref:`int<class_int>` insert ( :ref:`int<class_int>` idx, :ref:`float<class_float>` value )

Inserts a new element at a given position in the array. The position must be valid, or at the end of the array (idx == size()).

• void invert ( )

Reverses the order of the elements in the array.

• void push_back ( :ref:`float<class_float>` value )

Appends an element at the end of the array.

• void remove ( :ref:`int<class_int>` idx )

Removes an element from the array by index.

• void resize ( :ref:`int<class_int>` idx )

Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size.

• void set ( :ref:`int<class_int>` idx, :ref:`float<class_float>` value )

Changes the float at the given index.

• :ref:`int<class_int>` size ( )

Returns the size of the array.