Vector4

4D vector value type with native bridge support for interpolation, projection, clamped length, and movement helpers.

Namespace: Lenga\Engine\Core

Key Members

• x, y, z, w: scalar components.
• sqrMagnitude, magnitude, normalized: common length helpers.
• toVector2(), toVector3(): dimensional down-conversion helpers.
• fromVector2(...), fromVector3(...): dimensional up-conversion helpers.

Common Methods

• public static function zero()
• public static function one()
• public function add(Vector4 $other)
• public function subtract(Vector4 $other)
• public function multiply(Vector4 $other)
• public function divide(Vector4 $other)
• public function scale(float $scalar)
• public function normalize()
• public function set(float $x, float $y, float $z, float $w)
• public static function dot(Vector4 $a, Vector4 $b)
• public static function distance(Vector4 $a, Vector4 $b)
• public static function lerp(Vector4 $a, Vector4 $b, float $t)
• public static function lerpUnclamped(Vector4 $a, Vector4 $b, float $t)
• public static function max(Vector4 $a, Vector4 $b)
• public static function min(Vector4 $a, Vector4 $b)
• public static function clampMagnitude(Vector4 $vector, float $maxLength)
• public static function moveTowards(Vector4 $current, Vector4 $target, float $maxDelta)
• public static function project(Vector4 $vector, Vector4 $onNormal)

Use Vector4 when you need four-channel math, homogeneous coordinates, packed data, or cross-conversion with Vector2 and Vector3 without losing the familiar scripting API shape.