morton

package

v0.34.0 Latest Latest Go to latest Published: Sep 27, 2025 License: MIT Imports: 2 Imported by: 0

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Valid go.mod file
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Repository

github.com/EliCDavis/polyform

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Documentation ¶

Index ¶

func CompactBits21(v uint64) uint64
func ExpandBits21(v uint64) uint64
type Encoder3D

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func CompactBits21 ¶ added in v0.30.0

func CompactBits21(v uint64) uint64

CompactBits21 is the inverse of expandBits

func ExpandBits21 ¶ added in v0.30.0

func ExpandBits21(v uint64) uint64

ExpandBits21 spreads the bits of a number so they can be interleaved Input: 00000000000000000000001011010010 Output: 001000001000001000000001000000010

Types ¶

type Encoder3D ¶

type Encoder3D struct {
	// Bounds define the space that will be mapped to Morton codes
	Bounds geometry.AABB

	// Resolution determines the precision of the encoding (number of bits per dimension)
	Resolution uint
}

Encoder3D provides 3D Morton encoding/decoding functionality for float64 coordinates

func (*Encoder3D) Decode ¶

func (m *Encoder3D) Decode(morton uint64) vector3.Float64

Decode converts a Morton code back to a 3D float64 point

func (*Encoder3D) DecodeArray ¶

func (m *Encoder3D) DecodeArray(mortons []uint64) []vector3.Float64

Decode converts a Morton code back to a 3D float64 point

func (*Encoder3D) Encode ¶

func (m *Encoder3D) Encode(point vector3.Float64) uint64

Encode converts a 3D float64 point to a Morton code

func (*Encoder3D) EncodeArray ¶

func (m *Encoder3D) EncodeArray(points []vector3.Float64) []uint64

Source Files ¶

View all Source files

encoder3d.go

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