f64 - ActiveState ActiveGo 1.8

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Package f64

import "golang.org/x/image/math/f64"

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Package f64 implements float64 vector and matrix types.

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Package files

type Aff3 ¶

Aff3 is a 3x3 affine transformation matrix in row major order, where the bottom row is implicitly [0 0 1].

m[3*r + c] is the element in the r'th row and c'th column.

type Aff3 [6]float64

type Aff4 ¶

Aff4 is a 4x4 affine transformation matrix in row major order, where the bottom row is implicitly [0 0 0 1].

m[4*r + c] is the element in the r'th row and c'th column.

type Aff4 [12]float64

type Mat3 ¶

Mat3 is a 3x3 matrix in row major order.

m[3*r + c] is the element in the r'th row and c'th column.

type Mat3 [9]float64

type Mat4 ¶

Mat4 is a 4x4 matrix in row major order.

m[4*r + c] is the element in the r'th row and c'th column.

type Mat4 [16]float64

type Vec2 ¶

Vec2 is a 2-element vector.

type Vec2 [2]float64

type Vec3 ¶

Vec3 is a 3-element vector.

type Vec3 [3]float64

type Vec4 ¶

Vec4 is a 4-element vector.

type Vec4 [4]float64