Vector4f
| Type | Name | Interface Description |
|---|---|---|
| Variables | x: number | • Function: The X coordinate component of the vector. |
| Variables | y: number | • Function: The Y coordinate component of the vector. |
| Variables | z: number | • Function: The Z coordinate component of the vector. |
| Variables | w: number | • Function: The W coordinate component of the vector. |
| Functions | constructor() | • Function: Creates a four-dimensional vector with specified x, y, z, and w values. |
| Functions | constructor(x: number, y: number, z: number, w: number) | • Function: Creates a default four-dimensional vector with x, y, z, and w all initialized to 0. |
| Functions | set(x: number, y: number, z: number, w: number): this | • Function: Sets the x, y, z, and w components of the vector. |
Examples
x: number
let x = vec.x;
y: number
let y = vec.y;
z: number
let z = vec.z;
flight z = thing.z;
w:number
let w = vec.w;
constructor()
let vec = new Vector4f(1, 2, 3, 4);
constructor(x: number, y: number, w: number)
let vec = new Vector4f();
set(x: number, y: number, z: number, w:number): this
let vec = new Vector4f();
vec.set(3, 4, 5, 6);
Use Case
@component()
export class NewBehaviourScript extends APJS.BasicScriptComponent {
private firstFrame = true;
private time = 0.0;
onStart() {
let vec1 = new APJS.Vector4f();
vec1.set(1,2,3,4);
console.log(vec1.x,vec1.y,vec1.z,vec1.w);
vec1.y = 1;
let vec2 = new APJS.Vector4f(2,2,2,2)
console.log(vec2);
}
onUpdate(deltaTime: number) {
}
}
| Type | Name | Interface Description |
|---|---|---|
| Functions | magnitude(): number | • Function: Returns the length (magnitude) of the vector. |
| Functions | sqrMagnitude(): number | • Function: Returns the square of the vector length. |
| Functions | add(other: Vector4f): this | • Function: Add another vector to the current vector. |
| Functions | clampLength(length: number): this | • Function: Limit the length of the current vector. |
| Functions | clone(): Vector4f | • Function: Clone the current vector. |
Examples
magnitude(): number
let vec = new Vector4f(1, 2, 3, 4);
console.log(vec.magnitude()); // 5.477225575051661
sqrMagnitude(): number
let vec = new Vector4f(1, 2, 3, 4);
console.log(vec.sqrMagnitude()); // 30
add(other: Vector4f): this
let vec1 = new Vector4f(1, 2, 3, 4);
let vec2 = new Vector4f(4, 5, 6, 7);
vec1.add(vec2);
case1.add (case2);
clampLength(length: number): this
let vec = new Vector4f(3, 4, 0, 0);
vec.clampLength(2);
clone(): Vector4f
let vec = new Vector4f(1, 2, 3, 4);
let cloneVec = vec.clone();
Use Case
@component()
export class NewBehaviourScript extends APJS.BasicScriptComponent {
private firstFrame = true;
private time = 0.0;
onStart() {
let vec1 = new APJS.Vector4f(1,1,1,1)
let vec2 = new APJS.Vector4f(3,4,5,0)
console.log(vec2.magnitude());
console.log(vec2.sqrMagnitude());
vec1.add(vec2);
console.log(vec1);
vec2.clampLength(2);
console.log(vec2);
const vec3 = vec2.clone();
console.log(vec3);
}
onUpdate(deltaTime: number) {
}
}
| Type | Name | Interface Description |
|---|---|---|
| Functions | distanceTo(other: Vector4f): number | • Function: Calculate the distance between the current vector and another vector. |
| Functions | divide(other: Vector4f): this | • Function: Divide the current vector by another vector. |
| Functions | dot(other: Vector4f): number | • Function: Calculate the dot product of the current vector and another vector. |
| Functions | equals(other: Vector4f): boolean | • Function: Checks whether the current vector is equal to another vector. |
| Functions | multiply(other: Vector4f): this | • Function: Multiply the current vector with another vector. |
| Functions | multiplyScalar(scale: number): this | • Function: Multiply the current vector by a scalar. |
| Functions | normalize(): this | • Function: Normalize the current vector so that its length is 1. |
Examples
distance(other: Vector4f): number
let vec1 = new Vector4f(1, 2, 3, 4);
let vec2 = new Vector4f(5, 6, 7, 8);
let distance = vec1.distance(vec2);
divide(other: Vector4f): this
let vec1 = new Vector4f(10, 20, 30, 40);
let vec2 = new Vector4f(2, 4, 6, 8);
vec1.divide(vec2);
case1.divide (case2);
dot(other: Vector4f): number
let vec1 = new Vector4f(1, 2, 3, 4);
let vec2 = new Vector4f(4, 5, 6, 7);
let dotProduct = vec1.dot(vec2);
equals(other: Vector4f): boolean
let vec1 = new Vector4f(1, 2, 3, 4);
let vec2 = new Vector4f(1, 2, 3, 4);
console.log(vec1.equals(vec2)); // true
multiply(other: Vector4f): this
let vec1 = new Vector4f(1, 2, 3, 4);
let vec2 = new Vector4f(2, 3, 4, 5);
vec1.multiply(vec2);
multiplyScalar(scale: number): this
let vec = new Vector4f(1, 2, 3, 4);
vec.multiplyScalar(2);
normalize(): this
let vec = new Vector4f(1, 2, 3, 4);
vec.normalize();
Use Case
@component()
export class NewBehaviourScript extends APJS.BasicScriptComponent {
private firstFrame = true;
private time = 0.0;
onStart() {
let vec1 = new APJS.Vector4f(1,1,1,1)
let vec2 = new APJS.Vector4f(3,4,5,0)
console.log(vec1.distance(vec2));
vec2.divide(vec1);
console.log(vec2);
const dotResult = vec1.dot(vec2);
console.log(dotResult);
const equalResult = vec1.equals(vec2);
console.log(equalResult);
vec1.multiply(vec2);
console.log(vec1);
vec1.multiplyScalar(2);
console.log(vec1);
vec1.normalize();
console.log(vec1);
}
onUpdate(deltaTime: number) {
}
}
| Type | Name | Interface Description |
|---|---|---|
| Functions | subtract(other: Vector4f): this | • Function: Subtracts another vector from the current vector. |
| Functions | inverse(): Vector4f | • Function: Returns the inverse vector of the current vector. |
| Functions | toString(): string | • Function: Returns the string representation of the current vector. |
| Static Functions | compareApproximate(vec1: Vector4f, vec2: Vector4f, dist: number): boolean | • Function: Check if two vectors are approximately equal within a specified distance. |
| Static Functions | lerp(vecA: Vector4f, vecB: Vector4f, t: number): Vector4f | • Function: Calculate the linear interpolation between two vectors. |
| Static Functions | max(vecA: Vector4f, vecB: Vector4f): Vector4f | • Function: Returns the vector with the largest components among two vectors. |
| Static Functions | min(vecA: Vector4f, vecB: Vector4f): Vector4f | • Function: Returns the vector with the smallest components among two vectors. |
Examples
subtract(other: Vector4f): this
let vec1 = new Vector4f(5, 6, 7, 8);
let vec2 = new Vector4f(1, 2, 3, 4);
vec1.subtract(vec2);
inverse(): Vector4f
let vec = new Vector4f(1, 2, 3, 4);
let inverseVec = vec.inverse();
toString(): string
let vec = new Vector4f(1, 2, 3, 4);
console.log(vec.toString()); // "(1, 2, 3, 4)"
compareApproximately(vec1: Vector4f, vec2:Vector4f, dist:number):boolean
let vec1 = new Vector4f(1, 2, 3, 4);
let vec2 = new Vector4f(1.1, 2.1, 3.1, 4.1);
console.log(Vector4f.compareApproximately(vec1, vec2, 0.2)); // true
lerp(vecA: Vector4f, vecB: Vector4f, t: number): Vector4f
let vecA = new Vector4f(1, 1, 1, 1);
let vecB = new Vector4f(3, 3, 3, 3);
let lerpVec = Vector4f.lerp(vecA, vecB, 0.5);
max(vecA: Vector4f, vecB: Vector4f): Vector4f
let vecA = new Vector4f(1, 4, 3, 2);
let vecB = new Vector4f(3, 2, 5, 6);
let maxVec = Vector4f.max(vecA, vecB);
min(vecA: Vector4f, vecB: Vector4f): Vector4f
let vecA = new Vector4f(1, 4, 3, 2);
let vecB = new Vector4f(3, 2, 5, 6);
let minVec = Vector4f.min(vecA, vecB);
Use Case
@component()
export class NewBehaviourScript extends APJS.BasicScriptComponent {
private firstFrame = true;
private time = 0.0;
onStart() {
let vec1 = new APJS.Vector4f(1,1,1,1)
let vec2 = new APJS.Vector4f(3,4,5,0)
console.log(vec1.clone().subtract(vec2));
console.log(vec1.clone().inverse());
console.log(vec1.toString());
console.log( APJS.Vector4f.lerp(vec1,vec2,0.5));
console.log( APJS.Vector4f.compareApproximately(vec1,vec2,0.001));
console.log( APJS.Vector4f.max(vec1,vec2));
console.log( APJS.Vector4f.min(vec1,vec2));
}
onUpdate(deltaTime: number) {
}
}