matrix

package

v0.0.0-...-16f148f Latest Latest Go to latest Published: Feb 22, 2018 License: AGPL-3.0 Imports: 2 Imported by: 0

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func Apply(m Matrix, p vec2.Vec2) vec2.Vec2

func Determinant(m Matrix) float64

type Matrix [6]float64

3x3 matrix with an implicit 0,0,1 row at the bottom [ #0 #2 #4 ] [ #1 #3 #5 ] [ 0 0 1 ]

func Identity() Matrix

func Invert(m Matrix) Matrix

func Multiply(a, b Matrix) Matrix

func Rotate(a float64) Matrix

func Scale(s float64) Matrix

func Translate(t vec2.Vec2) Matrix

func (m *Matrix) Scale(s float64) *Matrix

func (m *Matrix) Translate(t vec2.Vec2) *Matrix