Class: Navi3DTriangle

The z component of the vector, A three-dimensional position or projection that can be used as a perspective projection We can also do w in the quaternion

Inherited from

Vector3.w

Defined in

src/math/Vector3.ts:167

f

• f: number = 0

Defined in

src/math/navigation/Navi3DTriangle.ts:29

gg

• gg: number = 0

Defined in

src/math/navigation/Navi3DTriangle.ts:31

h

• h: number = 0

Defined in

src/math/navigation/Navi3DTriangle.ts:33

parent

• parent: Navi3DTriangle

Defined in

src/math/navigation/Navi3DTriangle.ts:35

costMultiplier

• costMultiplier: number = 1.0

Defined in

src/math/navigation/Navi3DTriangle.ts:37

openId

• openId: number = 0

Defined in

src/math/navigation/Navi3DTriangle.ts:39

closeId

• closeId: number = 0

Defined in

src/math/navigation/Navi3DTriangle.ts:41

Accessors

ZERO

• get ZERO(): Vector3

Returns a new vector with zero x, y, and z components

Returns

Vector3

Inherited from

Vector3.ZERO

Defined in

src/math/Vector3.ts:91

ONE

• get ONE(): Vector3

Returns a new vector whose x, y, and z components are all 1

Returns

Vector3

Inherited from

Vector3.ONE

Defined in

src/math/Vector3.ts:98

LEFT

• get LEFT(): Vector3

Returns a new vector pointing to the left, x is -1, y is 0, and z is 0

Returns

Vector3

Inherited from

Vector3.LEFT

Defined in

src/math/Vector3.ts:105

RIGHT

• get RIGHT(): Vector3

Returns a new vector pointing in the right direction, where x is 1, y is 0, and z is 0

Returns

Vector3

Inherited from

Vector3.RIGHT

Defined in

src/math/Vector3.ts:112

UP

• get UP(): Vector3

Returns a new vector pointing upwards, that is, x equals 0, y equals 1, and z equals 0

Returns

Vector3

Inherited from

Vector3.UP

Defined in

src/math/Vector3.ts:119

DOWN

• get DOWN(): Vector3

Returns a new vector pointing down, where x is 0, y is -1, and z is 0

Returns

Vector3

Inherited from

Vector3.DOWN

Defined in

src/math/Vector3.ts:126

BACK

• get BACK(): Vector3

Returns a new backward vector, x equals 0, y equals 0, and z equals negative 1

Returns

Vector3

Inherited from

Vector3.BACK

Defined in

src/math/Vector3.ts:133

FORWARD

• get FORWARD(): Vector3

Returns a new forward-pointing vector, that is, x is 0, y is 0, and z is 1

Returns

Vector3

Inherited from

Vector3.FORWARD

Defined in

src/math/Vector3.ts:140

a

• get a(): number

get the w component

Returns

number

value of w

Inherited from

Vector3.a

Defined in

src/math/Vector3.ts:233

• set a(value): void

Set w component

Parameters

Name	Type
`value`	`number`

Returns

void

Inherited from

Vector3.a

Defined in

src/math/Vector3.ts:201

r

• get r(): number

get the x component

Returns

number

value of x

Inherited from

Vector3.r

Defined in

src/math/Vector3.ts:241

• set r(value): void

Set x component

Parameters

Name	Type
`value`	`number`

Returns

void

Inherited from

Vector3.r

Defined in

src/math/Vector3.ts:209

g

• get g(): number

get the y component

Returns

number

value of y

Inherited from

Vector3.g

Defined in

src/math/Vector3.ts:249

• set g(value): void

Set the y component

Parameters

Name	Type
`value`	`number`

Returns

void

Inherited from

Vector3.g

Defined in

src/math/Vector3.ts:217

b

• get b(): number

get the z component

Returns

number

value of z

Inherited from

Vector3.b

Defined in

src/math/Vector3.ts:257

• set b(value): void

Set z component

Parameters

Name	Type
`value`	`number`

Returns

void

Inherited from

Vector3.b

Defined in

src/math/Vector3.ts:225

length

• get length(): number

The length of the vector, the distance from the origin (0, 0, 0) to (x, y, z)

Returns

number

Inherited from

Vector3.length

Defined in

src/math/Vector3.ts:264

lengthSquared

• get lengthSquared(): number

You get the square of the length of the vector

Returns

number

Inherited from

Vector3.lengthSquared

Defined in

src/math/Vector3.ts:272

position

• get position(): this

Get the current vector

Returns

this

Inherited from

Vector3.position

Defined in

src/math/Vector3.ts:279

aabb

• get aabb(): QuadAABB

Returns

QuadAABB

Implementation of

IQuadNode.aabb

Defined in

src/math/navigation/Navi3DTriangle.ts:43

isTriangle

• get isTriangle(): boolean

Returns

boolean

Implementation of

IQuadNode.isTriangle

Defined in

src/math/navigation/Navi3DTriangle.ts:58

id

• get id(): number

Returns

number

Defined in

src/math/navigation/Navi3DTriangle.ts:104

plane

• get plane(): Plane3D

Returns

Plane3D

Implementation of

IQuadNode.plane

Defined in

src/math/navigation/Navi3DTriangle.ts:108

points

• get points(): Navi3DPoint[]

Returns

Navi3DPoint[]

Defined in

src/math/navigation/Navi3DTriangle.ts:112

walkAble

• get walkAble(): boolean

Returns

boolean

Defined in

src/math/navigation/Navi3DTriangle.ts:157

edges

• get edges(): Navi3DEdge[]

Returns

Navi3DEdge[]

Defined in

src/math/navigation/Navi3DTriangle.ts:161

Methods

getTowPointbyDir

▸ getTowPointbyDir(dir, tp1, tp2, width, aix): void

Obtain a vertical line segment with width through an orientation

Parameters

Name	Type
`dir`	`Vector3`
`tp1`	`Vector3`
`tp2`	`Vector3`
`width`	`number`
`aix`	`Vector3`

Returns

void

Inherited from

Vector3.getTowPointbyDir

Defined in

src/math/Vector3.ts:290

pointToLine

▸ pointToLine(point1, point2, position): number

Calculate the distance from the point to the line

Parameters

Name	Type	Description
`point1`	`Vector3`	Starting point of line segment
`point2`	`Vector3`	End point of line segment
`position`	`Vector3`	Point position

Returns

number

Distance from a point to a line segment

Inherited from

Vector3.pointToLine

Defined in

src/math/Vector3.ts:319

dot

▸ dot(a, b): number

Take the dot product of two vectors.

Parameters

Name	Type	Description
`a`	`Vector3`	Vector a
`b`	`Vector3`	Vector b

Returns

number

Inherited from

Vector3.dot

Defined in

src/math/Vector3.ts:353

getPoints

▸ getPoints(total, randSeed): any[]

Parameters

Name	Type
`total`	`number`
`randSeed`	`number`

Returns

any[]

Inherited from

Vector3.getPoints

Defined in

src/math/Vector3.ts:357

getPointNumbers

▸ getPointNumbers(total, randSeed): any[]

Parameters

Name	Type
`total`	`number`
`randSeed`	`number`

Returns

any[]

Inherited from

Vector3.getPointNumbers

Defined in

src/math/Vector3.ts:366

getAngle

▸ getAngle(from, to): number

Returns the Angle, in degrees, between the source vector and the target vector.

Parameters

Name	Type	Description
`from`	`Vector3`	source vector.
`to`	`Vector3`	target vector.

Returns

number

Inherited from

Vector3.getAngle

Defined in

src/math/Vector3.ts:380

sqrMagnitude

▸ sqrMagnitude(arg0): number

Parameters

Name	Type
`arg0`	`Vector3`

Returns

number

Inherited from

Vector3.sqrMagnitude

Defined in

src/math/Vector3.ts:385

getZYAngle

▸ getZYAngle(zd, yd): number

Parameters

Name	Type
`zd`	`Vector3`
`yd`	`Vector3`

Returns

number

Inherited from

Vector3.getZYAngle

Defined in

src/math/Vector3.ts:389

sub

▸ sub(a, b, target?): Vector3

Subtract two vectors

Parameters

Name	Type	Default value	Description
`a`	`Vector3`	`undefined`	Vector a
`b`	`Vector3`	`undefined`	Vector b
`target`	`Vector3`	`null`	output vector

Returns

Vector3

Inherited from

Vector3.sub

Defined in

src/math/Vector3.ts:399

add

▸ add(a, b, target?): Vector3

Add two vectors

Parameters

Name	Type	Default value	Description
`a`	`Vector3`	`undefined`	Vector a
`b`	`Vector3`	`undefined`	Vector b
`target`	`Vector3`	`null`	output vector

Returns

Vector3

Inherited from

Vector3.add

Defined in

src/math/Vector3.ts:415

distance

▸ distance(pt1, pt2): number

Calculate the distance between two vectors

Parameters

Name	Type	Description
`pt1`	`Vector3`	Vector 1
`pt2`	`Vector3`	Vector 2

Returns

number

number The distance between two vectors

Inherited from

Vector3.distance

Defined in

src/math/Vector3.ts:458

squareDistance

▸ squareDistance(pt1, pt2): number

Calculate the square distance between two vectors

Parameters

Name	Type	Description
`pt1`	`Vector3`	Vector 1
`pt2`	`Vector3`	Vector 2

Returns

number

number The square distance between two vectors

Inherited from

Vector3.squareDistance

Defined in

src/math/Vector3.ts:471

distanceXZ

▸ distanceXZ(pt1, pt2): number

Calculate the distance between two vectors XZ axes

Parameters

Name	Type	Description
`pt1`	`Vector3`	Vector 1
`pt2`	`Vector3`	Vector 2

Returns

number

number The distance between two vectors

Inherited from

Vector3.distanceXZ

Defined in

src/math/Vector3.ts:483

set

▸ set(x, y, z, w?): Navi3DTriangle

Sets the current vector x, y, z, and w components

Parameters

Name	Type	Default value
`x`	`number`	`undefined`
`y`	`number`	`undefined`
`z`	`number`	`undefined`
`w`	`number`	`1`

Returns

Navi3DTriangle

Inherited from

Vector3.set

Defined in

src/math/Vector3.ts:498

add

▸ add(a, target?): Vector3

The vector is added to the vector

Parameters

Name	Type	Default value	Description
`a`	`Vector3`	`undefined`	Additive vector
`target`	`Vector3`	`null`	Return vector

Returns

Vector3

result

Inherited from

Vector3.add

Defined in

src/math/Vector3.ts:512

subVectors

▸ subVectors(a, b): this

Parameters

Name	Type
`a`	`Vector3`
`b`	`Vector3`

Returns

this

Inherited from

Vector3.subVectors

Defined in

src/math/Vector3.ts:527

distanceToSquared

▸ distanceToSquared(v): number

Parameters

Name	Type
`v`	`Vector3`

Returns

number

Inherited from

Vector3.distanceToSquared

Defined in

src/math/Vector3.ts:534

addXYZW

▸ addXYZW(x, y, z, w, target?): Vector3

Parameters

Name	Type	Default value
`x`	`number`	`undefined`
`y`	`number`	`undefined`
`z`	`number`	`undefined`
`w`	`number`	`undefined`
`target`	`Vector3`	`null`

Returns

Vector3

Inherited from

Vector3.addXYZW

Defined in

src/math/Vector3.ts:541

clone

▸ clone(): Vector3

Clone a vector with the same components as the current vector

Returns

Vector3

Inherited from

Vector3.clone

Defined in

src/math/Vector3.ts:559

copyFrom

▸ copyFrom(src): Vector3

The components of the source vector are set to the current vector

Parameters

Name	Type	Description
`src`	`Vector3`	Original vector

Returns

Vector3

Inherited from

Vector3.copyFrom

Defined in

src/math/Vector3.ts:568

decrementBy

▸ decrementBy(a): void

Subtract two vectors and assign the result to yourself

Parameters

Name	Type	Description
`a`	`Vector3`	Minus vector

Returns

void

Inherited from

Vector3.decrementBy

Defined in

src/math/Vector3.ts:581

dotProduct

▸ dotProduct(a): number

Calculate the dot product of two vectors and return the Angle relationship between the two vectors

Parameters

Name	Type	Description
`a`	`Vector3`	The vector that you need to compute

Returns

number

number Returns the Angle relationship between two vectors

Inherited from

Vector3.dotProduct

Defined in

src/math/Vector3.ts:593

equals

▸ equals(toCompare, allFour?): boolean

Find whether the values of two vectors are identical

Parameters

Name	Type	Default value	Description
`toCompare`	`Vector3`	`undefined`	The vector to compare
`allFour`	`boolean`	`false`	The default parameter is 1, whether to compare the w component

Returns

boolean

A value of true if the specified Vector3 object is equal to the current Vector3 object; false if it is not equal.

Inherited from

Vector3.equals

Defined in

src/math/Vector3.ts:615

incrementBy

▸ incrementBy(a): void

The current vector plus is equal to the vector, plus just the x, y, and z components

Parameters

Name	Type	Description
`a`	`Vector3`	vector

Returns

void

Inherited from

Vector3.incrementBy

Defined in

src/math/Vector3.ts:635

divide

▸ divide(v): Vector3

The current vector divided by the vector or component

Parameters

Name	Type	Description
`v`	`any`	The vector or component that you want to divide

Returns

Vector3

Vector3 Returns the result of the calculation

Inherited from

Vector3.divide

Defined in

src/math/Vector3.ts:647

negate

▸ negate(): Navi3DTriangle

Sets the current Vector3 object to its inverse. The inverse object is also considered the opposite of the original object. The value of the x, y, and z properties of the current Vector3 object is changed to -x, -y, and -z.

Returns

Navi3DTriangle

Inherited from

Vector3.negate

Defined in

src/math/Vector3.ts:664

normalize

▸ normalize(thickness?): Vector3

Scales the line segment between(0,0) and the current point to a set length.

Parameters

Name	Type	Default value	Description
`thickness`	`number`	`1`	The scaling value. For example, if the current Vector3 object is (0,3,4), and you normalize it to 1, the point returned is at(0,0.6,0.8).

Returns

Vector3

Inherited from

Vector3.normalize

Defined in

src/math/Vector3.ts:679

applyQuaternion

▸ applyQuaternion(q): Navi3DTriangle

Apply the rotation quaternion

Parameters

Name	Type	Description
`q`	`any`	quaternion

Returns

Navi3DTriangle

Inherited from

Vector3.applyQuaternion

Defined in

src/math/Vector3.ts:696

scaleBy

▸ scaleBy(s): Vector3

Scales the current Vector3 object by a scalar, a magnitude. The Vector3 object's x, y, and z elements are multiplied by the scalar number specified in the parameter. For example, if the vector is scaled by ten, the result is a vector that is ten times longer. The scalar can also change the direction of the vector. Multiplying the vector by a negative number reverses its direction.

Parameters

Name	Type	Description
`s`	`number`	A multiplier (scalar) used to scale a Vector3 object.

Returns

Vector3

Inherited from

Vector3.scaleBy

Defined in

src/math/Vector3.ts:731

mul

▸ mul(s): Vector3

The current vector times the scalar s

Parameters

Name	Type	Description
`s`	`number`	scalar s

Returns

Vector3

Inherited from

Vector3.mul

Defined in

src/math/Vector3.ts:743

scale

▸ scale(s): Vector3

Parameters

Name	Type
`s`	`Vector3`

Returns

Vector3

Inherited from

Vector3.scale

Defined in

src/math/Vector3.ts:751

scaleToRef

▸ scaleToRef(s, ref): Vector3

Parameters

Name	Type
`s`	`number`
`ref`	`Vector3`

Returns

Vector3

Inherited from

Vector3.scaleToRef

Defined in

src/math/Vector3.ts:758

setTo

▸ setTo(xa, ya, za, wa?): void

Parameters

Name	Type	Default value	Description
`xa`	`number`	`undefined`	The first element, such as the x coordinate.
`ya`	`number`	`undefined`	The second element, such as the y coordinate.
`za`	`number`	`undefined`	The third element, such as the z coordinate.
`wa`	`number`	`1`	-

Returns

void

Language

en_US Sets the members of Vector3 to the specified values

Inherited from

Vector3.setTo

Defined in

src/math/Vector3.ts:777

copy

▸ copy(src): this

Copy the components of the source vector to this vector

Parameters

Name	Type	Description
`src`	`Vector3`	Source vector

Returns

this

Inherited from

Vector3.copy

Defined in

src/math/Vector3.ts:789

subtract

▸ subtract(a, target?): Vector3

Parameters

Name	Type	Default value	Description
`a`	`Vector3`	`undefined`	The Vector3 object to be subtracted from the current Vector3 object.
`target`	`Vector3`	`null`	-

Returns

Vector3

A new Vector3 object that is the difference between the current Vector3 and the specified Vector3 object.

Language

en_US Subtracts the value of the x, y, and z elements of the current Vector3 object from the values of the x, y, and z elements of another Vector3 object. The subtract() method does not change the current Vector3 object. Instead, this method returns a new Vector3 object with the new values.