Class Matrix3

constructor

• new Matrix3(m?: Matrix3): Matrix3

  Parameters

  • Optionalm: Matrix3

    Optional Matrix3 to copy values from.

  Returns Matrix3

val

adjoint

• adjoint(): Matrix3

  Calculate the adjoint, or adjugate, of this Matrix.

  Returns Matrix3

clone

• clone(): Matrix3

  Make a clone of this Matrix3.

  Returns Matrix3

copy

• copy(src: Matrix3): Matrix3

  Copy the values of a given Matrix into this Matrix.

  Parameters

  • src: Matrix3

    The Matrix to copy the values from.

  Returns Matrix3

determinant

• determinant(): number

  Calculate the determinant of this Matrix.

  Returns number

fromArray

• fromArray(a: any[]): Matrix3

  Set the values of this Matrix from the given array.

  Parameters

  • a: any[]

    The array to copy the values from.

  Returns Matrix3

fromMat4

• fromMat4(m: Math.Matrix4): Matrix3

  Copy the values of a given Matrix4 into this Matrix3.

  Parameters

  • m: Math.Matrix4

    The Matrix4 to copy the values from.

  Returns Matrix3

fromQuat

• fromQuat(q: Quaternion): Matrix3

  Set the values of this Matrix from the given Quaternion.

  Parameters

  • q: Quaternion

    The Quaternion to set the values of this Matrix from.

  Returns Matrix3

identity

• identity(): Matrix3

  Reset this Matrix to an identity (default) matrix.

  Returns Matrix3

invert

• invert(): Matrix3

  Invert this Matrix.

  Returns Matrix3

multiply

• multiply(src: Matrix3): Matrix3

  Multiply this Matrix by the given Matrix.

  Parameters

  • src: Matrix3

    The Matrix to multiply this Matrix by.

  Returns Matrix3

normalFromMat4

• normalFromMat4(m: Math.Matrix4): Matrix3

  Set the values of this Matrix3 to be normalized from the given Matrix4.

  Parameters

  • m: Math.Matrix4

    The Matrix4 to normalize the values from.

  Returns Matrix3

rotate

• rotate(rad: number): Matrix3

  Apply a rotation transformation to this Matrix.

  Parameters

  • rad: number

    The angle in radians to rotate by.

  Returns Matrix3

scale

• scale(v: Math.Vector2 | Vector4 | Math.Vector3): Matrix3

  Apply a scale transformation to this Matrix.

  Uses the x and y components of the given Vector to scale the Matrix.

  Parameters

  • v: Math.Vector2 | Vector4 | Math.Vector3

    The Vector to scale this Matrix with.

  Returns Matrix3

set

• set(src: Matrix3): Matrix3

  This method is an alias for Matrix3.copy.

  Parameters

  • src: Matrix3

    The Matrix to set the values of this Matrix's from.

  Returns Matrix3

translate

• translate(v: Math.Vector2 | Vector4 | Math.Vector3): Matrix3

  Translate this Matrix using the given Vector.

  Parameters

  • v: Math.Vector2 | Vector4 | Math.Vector3

    The Vector to translate this Matrix with.

  Returns Matrix3

transpose

• transpose(): Matrix3

  Transpose this Matrix.

  Returns Matrix3