Nv::Blast::VoronoiSitesGenerator Class Reference

#include <NvBlastExtAuthoringFractureTool.h>

Inheritance diagram for Nv::Blast::VoronoiSitesGenerator:

List of all members.

Public Member Functions
virtual void	addSite (const NvcVec3 &site)=0
virtual void	clearStencil ()=0
virtual void	clusteredSitesGeneration (uint32_t numberOfClusters, uint32_t sitesPerCluster, float clusterRadius)=0
virtual void	deleteInSphere (const float radius, const NvcVec3 &center, const float eraserProbability=1)=0
virtual void	generateInSphere (const uint32_t count, const float radius, const NvcVec3 &center)=0
virtual uint32_t	getVoronoiSites (const NvcVec3 *&sites)=0
virtual void	radialPattern (const NvcVec3 &center, const NvcVec3 &normal, float radius, int32_t angularSteps, int32_t radialSteps, float angleOffset=0.0f, float variability=0.0f)=0
virtual void	release ()=0
virtual void	setBaseMesh (const Mesh *mesh)=0
virtual void	setStencil (const Mesh *stencil)=0
virtual void	uniformlyGenerateSitesInMesh (uint32_t numberOfSites)=0
virtual	~VoronoiSitesGenerator ()

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Detailed Description

Class for voronoi sites generation inside supplied mesh.

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Constructor & Destructor Documentation

virtual Nv::Blast::VoronoiSitesGenerator::~VoronoiSitesGenerator

(

)

[inline, virtual]

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Member Function Documentation

virtual void Nv::Blast::VoronoiSitesGenerator::addSite

(

const NvcVec3 &

site

)

[pure virtual]

Add site in particular point

Parameters:

[in]

site

Site coordinates

Implemented in Nv::Blast::VoronoiSitesGeneratorImpl.

virtual void Nv::Blast::VoronoiSitesGenerator::clearStencil

(

)

[pure virtual]

Removes stencil mesh

Implemented in Nv::Blast::VoronoiSitesGeneratorImpl.

virtual void Nv::Blast::VoronoiSitesGenerator::clusteredSitesGeneration	(	uint32_t	numberOfClusters,
		uint32_t	sitesPerCluster,
		float	clusterRadius
	)			[pure virtual]

Generate sites in clustered fashion

Parameters:

[in]	numberOfClusters	Number of generated clusters
[in]	sitesPerCluster	Number of sites in each cluster
[in]	clusterRadius	Voronoi cells cluster radius

Implemented in Nv::Blast::VoronoiSitesGeneratorImpl.

virtual void Nv::Blast::VoronoiSitesGenerator::deleteInSphere	(	const float	radius,
		const NvcVec3 &	center,
		const float	eraserProbability = 1
	)			[pure virtual]

Deletes sites inside supplied sphere

Parameters:

[in]	radius	Radius of sphere
[in]	center	Center of sphere
[in]	eraserProbability	Probability of removing some particular site

Implemented in Nv::Blast::VoronoiSitesGeneratorImpl.

virtual void Nv::Blast::VoronoiSitesGenerator::generateInSphere	(	const uint32_t	count,
		const float	radius,
		const NvcVec3 &	center
	)			[pure virtual]

Generate sites inside sphere

Parameters:

[in]	count	Count of generated sites
[in]	radius	Radius of sphere
[in]	center	Center of sphere

Implemented in Nv::Blast::VoronoiSitesGeneratorImpl.

virtual uint32_t Nv::Blast::VoronoiSitesGenerator::getVoronoiSites

(

const NvcVec3 *&

sites

)

[pure virtual]

Access to generated voronoi sites.

Parameters:

[out]

Pointer

to generated voronoi sites

Returns:

Count of generated voronoi sites.

Implemented in Nv::Blast::VoronoiSitesGeneratorImpl.

virtual void Nv::Blast::VoronoiSitesGenerator::radialPattern	(	const NvcVec3 &	center,
		const NvcVec3 &	normal,
		float	radius,
		int32_t	angularSteps,
		int32_t	radialSteps,
		float	angleOffset = 0.0f,
		float	variability = 0.0f
	)			[pure virtual]

Radial pattern of sites generation

Parameters:

[in]	center	Center of generated pattern
[in]	normal	Normal to plane in which sites are generated
[in]	radius	Pattern radius
[in]	angularSteps	Number of angular steps
[in]	radialSteps	Number of radial steps
[in]	angleOffset	Angle offset at each radial step
[in]	variability	Randomness of sites distribution

Implemented in Nv::Blast::VoronoiSitesGeneratorImpl.

virtual void Nv::Blast::VoronoiSitesGenerator::release

(

)

[pure virtual]

Release VoronoiSitesGenerator memory

Implemented in Nv::Blast::VoronoiSitesGeneratorImpl.

virtual void Nv::Blast::VoronoiSitesGenerator::setBaseMesh

(

const Mesh *

mesh

)

[pure virtual]

Set base fracture mesh

Implemented in Nv::Blast::VoronoiSitesGeneratorImpl.

virtual void Nv::Blast::VoronoiSitesGenerator::setStencil

(

const Mesh *

stencil

)

[pure virtual]

Set stencil mesh. With stencil mesh sites are generated only inside both of fracture and stencil meshes.

Parameters:

[in]

stencil

Stencil mesh.

Implemented in Nv::Blast::VoronoiSitesGeneratorImpl.

virtual void Nv::Blast::VoronoiSitesGenerator::uniformlyGenerateSitesInMesh

(

uint32_t

numberOfSites

)

[pure virtual]

Uniformly generate sites inside the mesh

Parameters:

[in]

numberOfSites

Number of generated sites

Implemented in Nv::Blast::VoronoiSitesGeneratorImpl.

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

• sdk/extensions/authoring/include/NvBlastExtAuthoringFractureTool.h