mortoncodes.cpp File Reference

Implements Morton Codes base on the implementation of Fabian “ryg” Giesen https://fgiesen.wordpress.com/2009/12/13/decoding-morton-codes/. More...

#include "mortoncodes.h"

Go to the source code of this file.

Functions
uint32_t	Part1By1 (uint32_t x)
uint32_t	Part1By2 (uint32_t x)
uint32_t	Compact1By1 (uint32_t x)
uint32_t	Compact1By2 (uint32_t x)
uint32_t	EncodeMorton2 (uint32_t x, uint32_t y)
uint32_t	EncodeMorton3 (uint32_t x, uint32_t y, uint32_t z)
uint32_t	DecodeMorton2X (uint32_t code)
uint32_t	DecodeMorton2Y (uint32_t code)
uint32_t	DecodeMorton3X (uint32_t code)
uint32_t	DecodeMorton3Y (uint32_t code)
uint32_t	DecodeMorton3Z (uint32_t code)

Detailed Description

Implements Morton Codes base on the implementation of Fabian “ryg” Giesen https://fgiesen.wordpress.com/2009/12/13/decoding-morton-codes/.

Definition in file mortoncodes.cpp.

Function Documentation

Compact1By1()

uint32_t Compact1By1

(

uint32_t

x

)

Definition at line 61 of file mortoncodes.cpp.

Referenced by DecodeMorton2X(), and DecodeMorton2Y().

Compact1By2()

uint32_t Compact1By2

(

uint32_t

x

)

Definition at line 74 of file mortoncodes.cpp.

Referenced by DecodeMorton3X(), DecodeMorton3Y(), and DecodeMorton3Z().

DecodeMorton2X()

uint32_t DecodeMorton2X

(

uint32_t

code

)

Definition at line 98 of file mortoncodes.cpp.

References Compact1By1().

Referenced by RENDER_3D_RAYTRACE_BASE::initializeBlockPositions().

DecodeMorton2Y()

uint32_t DecodeMorton2Y

(

uint32_t

code

)

Definition at line 104 of file mortoncodes.cpp.

References Compact1By1().

Referenced by RENDER_3D_RAYTRACE_BASE::initializeBlockPositions().

DecodeMorton3X()

uint32_t DecodeMorton3X

(

uint32_t

code

)

Definition at line 110 of file mortoncodes.cpp.

References Compact1By2().

DecodeMorton3Y()

uint32_t DecodeMorton3Y

(

uint32_t

code

)

Definition at line 116 of file mortoncodes.cpp.

References Compact1By2().

DecodeMorton3Z()

uint32_t DecodeMorton3Z

(

uint32_t

code

)

Definition at line 122 of file mortoncodes.cpp.

References Compact1By2().

EncodeMorton2()

uint32_t EncodeMorton2	(	uint32_t	x,
		uint32_t	y
	)

Definition at line 86 of file mortoncodes.cpp.

References Part1By1().

EncodeMorton3()

uint32_t EncodeMorton3	(	uint32_t	x,
		uint32_t	y,
		uint32_t	z
	)

Definition at line 92 of file mortoncodes.cpp.

References Part1By2().

Part1By1()

uint32_t Part1By1

(

uint32_t

x

)

Definition at line 35 of file mortoncodes.cpp.

Referenced by EncodeMorton2().

Part1By2()

uint32_t Part1By2

(

uint32_t

x

)

Definition at line 48 of file mortoncodes.cpp.

Referenced by EncodeMorton3().