| $w | Vector4 | [protected] |
| $x | Vector4 | [protected] |
| $y | Vector4 | [protected] |
| $z | Vector4 | [protected] |
| __construct($x=0.0, $y=0.0, $z=0.0, $w=0.0) | Vector4 | |
| __toString() | Vector4 | |
| add(Vector4 $v) | Vector4 | |
| cross(Vector4 $v) | Vector4 | |
| get($index) | Vector4 | |
| getArray() | Vector4 | |
| length() | Vector4 | |
| mult(Vector4 $v) | Vector4 | |
| multScalar($s) | Vector4 | |
| normalize() | Vector4 | |
| set($x, $y, $z, $w) | Vector4 | |
| setArray($a) | Vector4 | |
| sub(Vector4 $v) | Vector4 | |
| w() | Vector4 | |
| x() | Vector4 | |
| y() | Vector4 | |
| z() | Vector4 |
1.5.6