EnrightField< ScalarT > Class Template Reference

Analytical, divergence-free and periodic vecloity field. More...

#include <LevelSetAdvect.h>

Public Types
typedef ScalarT	ScalarType
typedef math::Vec3< ScalarT >	VectorType

Public Member Functions
	EnrightField ()
math::Transform	transform () const
VectorType	operator() (const Vec3d &xyz, ScalarType time) const
VectorType	operator() (const Coord &ijk, ScalarType time) const

Detailed Description

template<typename ScalarT = float>
class openvdb::v2_3_0::tools::EnrightField< ScalarT >

Analytical, divergence-free and periodic vecloity field.

Note

Primarily intended for debugging!

Warning

This analytical velocity only produce meaningfull values in the unitbox in world space. In other words make sure any level set surface in fully enclodes in the axis aligned bounding box spanning 0->1 in world units.

Member Typedef Documentation

typedef ScalarT ScalarType

typedef math::Vec3<ScalarT> VectorType

Constructor & Destructor Documentation

EnrightField ( )

inline

Member Function Documentation

math::Vec3< ScalarT > operator() ( const Vec3d &  xyz, ScalarType  time  ) const

inline

Returns

the velocity in world units, evaluated at the world position xyz and at the specified time

VectorType operator() ( const Coord &  ijk, ScalarType  time  ) const

inline

Returns

the velocity at the coordinate space position ijk

math::Transform transform ( ) const

inline

Returns

const reference to the identity transfrom between world and index space

Note

Use this method to determine if a client grid is aligned with the coordinate space of this velocity field

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

• LevelSetAdvect.h