Nv::Blast::MeshNoiser Class Reference

#include <NvBlastExtAuthoringMeshNoiser.h>

List of all members.

Public Types
enum	EdgeFlag {   INTERNAL_EDGE, EXTERNAL_BORDER_EDGE, INTERNAL_BORDER_EDGE, EXTERNAL_EDGE,   NONE }
Public Member Functions
void	applyNoise (SimplexNoise &noise, float falloff, int32_t relaxIterations, float relaxFactor)
std::vector< Triangle >	getMesh ()
	MeshNoiser ()
void	reset ()
void	setMesh (const std::vector< Triangle > &mesh)
void	tesselateInternalSurface (float maxLen)

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Detailed Description

Tool for graphic mesh tesselation and adding noise to internal surface. Each triangle must have initialized Triangle::userInfo field (0 for external surface triangles and != 0 for internal)

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Member Enumeration Documentation

enum Nv::Blast::MeshNoiser::EdgeFlag

Edge flags

Enumerator:

INTERNAL_EDGE
EXTERNAL_BORDER_EDGE
INTERNAL_BORDER_EDGE
EXTERNAL_EDGE
NONE

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Constructor & Destructor Documentation

Nv::Blast::MeshNoiser::MeshNoiser

(

)

[inline]

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Member Function Documentation

void Nv::Blast::MeshNoiser::applyNoise	(	SimplexNoise &	noise,
		float	falloff,
		int32_t	relaxIterations,
		float	relaxFactor
	)

Apply noise to internal surface. Must be called only after tesselation!!!

Parameters:

[in]	noise	- noise generator
[in]	falloff	- damping of noise around of external surface
[in]	relaxIterations	- number of smoothing iterations before applying noise
[in]	relaxFactor	- amount of smooting before applying noise.

std::vector<Triangle> Nv::Blast::MeshNoiser::getMesh

(

)

void Nv::Blast::MeshNoiser::reset

(

)

void Nv::Blast::MeshNoiser::setMesh

(

const std::vector< Triangle > &

mesh

)

Set mesh to tesselate and apply noise

void Nv::Blast::MeshNoiser::tesselateInternalSurface

(

float

maxLen

)

Tesselate internal surface.

Parameters:

[in]

maxLen

- maximal length of edge on internal surface.

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

• sdk/extensions/authoring/source/NvBlastExtAuthoringMeshNoiser.h