Function mulV2

  • b = m * a

    Multiplies the 3x3 matrix m by the 2-element column vector a and stores the result in the 2-element vector b.

    This is a convenience function where m is assumed to be a 2D transformation matrix and a implicitly represents the homogeneous coordinates [ a.x, a.y, 1.0 ]

    Parameters

    • m: Mat3

      the 3x3 matrix multiplication operand

    • a: Vec2

      the 2-element vector multiplication operand

    • b: Vec2

      a 2-element vector in which to store the result

    Returns Vec2

    b as the result of m * a

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