A packed Array of 64-bit floating-point values.


An Array specifically designed to hold 64-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 only need to pack 32-bit floats tightly, see PackedFloat32Array for a more memory-friendly alternative.


PackedFloat64Array PackedFloat64Array ( Array from )
void append ( float value )
void append_array ( PackedFloat64Array array )
bool empty ( )
int insert ( int idx, float value )
void invert ( )
void push_back ( float value )
void remove ( int idx )
void resize ( int idx )
void set ( int idx, float value )
int size ( )

Method Descriptions

Constructs a new PackedFloat64Array. Optionally, you can pass in a generic Array that will be converted.

  • void append ( float value )

Appends an element at the end of the array (alias of push_back).

Appends a PackedFloat64Array at the end of this array.

Returns true if the array is empty.

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 ( float value )

Appends an element at the end of the array.

  • void remove ( int idx )

Removes an element from the array by index.

  • void resize ( 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.

Changes the float at the given index.

Returns the size of the array.