matrix

package

v0.35.2 Latest Latest Go to latest Published: Nov 3, 2023 License: MIT Imports: 0 Imported by: 0

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Package matrix provides support for common matrix maths operations.

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func Dot(v1, v2 Vector3) float64

Dot returns the dot product between two vectors.

type Matrix3 [3]Vector3

Matrix3 represents a 3x3 matrix of 3 column vectors.

func (m Matrix3) Inverse() Matrix3

Inverse returns the inverse of this matrix, panicking if one does not exist.

func (m Matrix3) MulM(o Matrix3) Matrix3

MulM returns the result of multiplying this matrix by another.

func (m Matrix3) MulV(v Vector3) Vector3

MulV returns the result of multiplying this matrix by a vector.

func (m Matrix3) Transpose() Matrix3

type Vector3 [3]float64

Vector3 represents a 3-element vector.

func (v Vector3) MulS(s float64) Vector3

MulS returns the result of multiplying this vector by a scalar.