HeightFieldShapeConstants Namespace Reference

Constants for HeightFieldShape, this was moved out of the HeightFieldShape because of a linker bug. More...

Variables
constexpr float	cNoCollisionValue = FLT_MAX
	Value used to create gaps in the height field.
constexpr int	cStackSize = 128
	Stack size to use during WalkHeightField.
constexpr uint	cNumBitsXY = 14
	A position in the hierarchical grid is defined by a level (which grid), x and y position. We encode this in a single uint32 as: level << 28 | y << 14 | x.
constexpr uint	cMaskBitsXY = (1 << cNumBitsXY) - 1
constexpr uint	cLevelShift = 2 * cNumBitsXY
constexpr uint16	cNoCollisionValue16 = 0xffff
	When height samples are converted to 16 bit:
constexpr uint16	cMaxHeightValue16 = 0xfffe
	This is the maximum allowed height value.

Detailed Description

Constants for HeightFieldShape, this was moved out of the HeightFieldShape because of a linker bug.

Variable Documentation

cLevelShift

uint HeightFieldShapeConstants::cLevelShift = 2 * cNumBitsXY

constexpr

cMaskBitsXY

uint HeightFieldShapeConstants::cMaskBitsXY = (1 << cNumBitsXY) - 1

constexpr

cMaxHeightValue16

uint16 HeightFieldShapeConstants::cMaxHeightValue16 = 0xfffe

constexpr

This is the maximum allowed height value.

cNoCollisionValue

float HeightFieldShapeConstants::cNoCollisionValue = FLT_MAX

constexpr

Value used to create gaps in the height field.

cNoCollisionValue16

uint16 HeightFieldShapeConstants::cNoCollisionValue16 = 0xffff

constexpr

When height samples are converted to 16 bit:

This is the magic value for 'no collision'

cNumBitsXY

uint HeightFieldShapeConstants::cNumBitsXY = 14

constexpr

A position in the hierarchical grid is defined by a level (which grid), x and y position. We encode this in a single uint32 as: level << 28 | y << 14 | x.

cStackSize

int HeightFieldShapeConstants::cStackSize = 128

constexpr

Stack size to use during WalkHeightField.