IsoEx Namespace Reference

A type for volume images, or 3D textures. More...

Namespaces
	CSG
	Math

Classes
class	Edge2VertexMapT
class	EdgeKey
class	ExtendedMarchingCubesT
class	Grid
class	Implicit
class	ImplicitGrid
class	ImplicitSphere
class	MarchingCubesT
class	RegularGrid
class	ScalarGridT
class	VectorFieldT
class	VolumeImageT

Functions
template<class Mesh , class Grid >
void	extended_marching_cubes (const Grid &_grid, Mesh &_mesh, double _feature_angle)
template<class Mesh , class Grid >
void	marching_cubes (const Grid &_grid, Mesh &_mesh, float _iso=0.0)

Detailed Description

A type for volume images, or 3D textures.

Main namespace for this project.

The file format is as described in the OpenQVis project. The data consists of a header file and a raw data file. The header file has a format like this:

ObjectFileName: CT_Head_large.raw
TaggedFileName: ---
Resolution: 512 512 106
SliceThickness: 0.435547 0.435547 2.0
Origin: 0.0 0.0 0.0
Format: UCHAR
NbrTags: 0
ObjectType: TEXTURE_VOLUME_OBJECT
ObjectModel: RGBA
GridType: EQUIDISTANT

In addition to the OpenQVis format we define two more storage formats, besides UCHAR and USHORT; namely HALF and FLOAT.

Also for statistical evaluation, we support an additional fiel called "SigmaData:" which denotes a FLOAT format filename with values that can for example be interpreted as standard variances.