Class b2Vec3

constructor

• new b2Vec3(x?: number, y?: number, z?: number): b2Vec3

• Construct using coordinates x,y,z.

  Parameters

  • Optionalx: number

    x value, default = 0.
  • Optionaly: number

    y value, default = 0.
  • Optionalz: number

    z value, default = 0.

  Returns b2Vec3

x

y

z

Add

• Add(v: b2Vec3): void

• Adds the vector 3 to this vector 3. The result is stored in this vector 3.

  Parameters

  • v: b2Vec3

    Vector 3 to add.

  Returns void

Copy

• Copy(): b2Vec3

• Creates a copy of the vector 3.

  Returns b2Vec3

  Copy of this vector 3.

GetNegative

• GetNegative(): b2Vec3

• Gets the negative of this vector 3.

  Returns b2Vec3

  Negative copy of this vector 3.

Multiply

• Multiply(a: number): void

• Vector multiplication. Stores the result in this vector 3.

  Parameters

  • a: number

    Value to multiple the vector's values by.

  Returns void

NegativeSelf

• NegativeSelf(): void

• Sets this vector 3 to its negative.

  Returns void

Set

• Set(x?: number, y?: number, z?: number): void

• Sets the vector 3.

  Parameters

  • Optionalx: number

    x value, default is 0.
  • Optionaly: number

    y value, default is 0.
  • Optionalz: number

    z value, default is 0.

  Returns void

SetV

• SetV(v: b2Vec3): void

• Sets the vector 3 from a vector 3.

  Parameters

  • v: b2Vec3

    Vector 3 to copy values from.

  Returns void

SetZero

• SetZero(): void

• Sets the vector 3 to zero values.

  Returns void

Subtract

• Subtract(v: b2Vec3): void

• Subtracts the vector 3 from this vector 3. The result is stored in this vector 3.

  Parameters

  • v: b2Vec3

    Vector 3 to subtract.

  Returns void