FractureTools::FractureSliceDesc Struct Reference

#include <FractureToolsStructs.h>

List of all members.

Public Types
enum	NoiseMode {   NoiseWavePlane = 0,   NoisePerlin2D,   NoisePerlin3D,   NoiseModeCount }
Public Member Functions
	FractureSliceDesc ()
void	setToDefault ()
Public Attributes
unsigned	maxDepth
SliceParameters *	sliceParameters
bool	useTargetProportions
float	targetProportions [3]
float	minimumChunkSize [3]
nvidia::FractureMaterialDesc	materialDesc [3]
bool	instanceChunks
bool	useDisplacementMaps
unsigned	noiseMode

---

Detailed Description

FractureSliceDesc

Descriptor for slice-mode fracturing.

---

Member Enumeration Documentation

enum FractureTools::FractureSliceDesc::NoiseMode

Enum describing creation of displacement maps.

Enumerator:

NoiseWavePlane
NoisePerlin2D
NoisePerlin3D
NoiseModeCount

---

Constructor & Destructor Documentation

FractureTools::FractureSliceDesc::FractureSliceDesc

(

)

[inline]

Constructor sets defaults

---

Member Function Documentation

void FractureTools::FractureSliceDesc::setToDefault

(

)

[inline]

Sets the default values:

maxDepth = 0; sliceParameters = NULL; useTargetProportions = false; targetProportions[0..2] = 1.0f; minimumChunkSize[0..2] = 0.0f; materialDesc[0..2].setToDefault(); instanceChunks = false; useDisplacementMaps = false; noiseMode = NoiseWavePlane;

---

Member Data Documentation

bool FractureTools::FractureSliceDesc::instanceChunks

If instanceChunks is true, corresponding chunks in different destructible actors will be instanced.

nvidia::FractureMaterialDesc FractureTools::FractureSliceDesc::materialDesc[3]

Material application descriptor used for each slice axis.

unsigned FractureTools::FractureSliceDesc::maxDepth

How many times to recurse the slicing process

float FractureTools::FractureSliceDesc::minimumChunkSize[3]

Smallest size allowed for chunks, as measured by their bounding box widths along the x, y, and z axes. The sizes are interpreted as fractions of the unfractured mesh's bounding box width. Chunks created by fracturing which are smaller than this limit will be removed. Note - this will leave holes at the given depth. Default = (0,0,0), which disables this feature.

unsigned FractureTools::FractureSliceDesc::noiseMode

The noise mode. If displacement maps are enabled, NoisePerlin3D will be used.

SliceParameters* FractureTools::FractureSliceDesc::sliceParameters

Array of slice parameters; must be of length maxDepth

float FractureTools::FractureSliceDesc::targetProportions[3]

If useTargetProportions is true, the splitsPerPass values will not necessarily be used. Instead, the closest values will be chosen at each recursion of slicing, in order to make the pieces match the target proportions as closely as possible.

Note: the more noise there is in the slicing surfaces, the less accurate these proportions will be.

bool FractureTools::FractureSliceDesc::useDisplacementMaps

If true, slice geometry and noise will be stored in a separate displacement offset buffer.

bool FractureTools::FractureSliceDesc::useTargetProportions

If this is true, the targetProportions (see below) will be used.

---

The documentation for this struct was generated from the following file:

• FractureToolsStructs.h