MapIso Class Reference

isocontour rendering for 3D image data More...

#include <map_iso.hh>

Inherits ost::gfx::GfxObj.

Public Member Functions
	MapIso (const String &name, const img::MapHandle &mh, float level)
	MapIso (const String &name, const img::MapHandle &mh, float level, uint a)
virtual geom::AlignedCuboid	GetBoundingBox () const
virtual geom::Vec3	GetCenter () const
virtual void	CustomRenderGL (RenderPass pass)
virtual void	CustomRenderPov (PovState &pov)
virtual void	OnInput (const InputEvent &e)
virtual void	OnRenderModeChange ()
void	Rebuild ()
void	SetLevel (float l)
float	GetMinLevel () const
float	GetMaxLevel () const
float	GetLevel () const
float	GetMean () const
float	GetStdDev () const
std::vector< int >	GetHistogram () const
void	SetHistogramBinCount (int count)
int	GetHistogramBinCount () const
img::ImageHandle &	GetMap ()
img::ImageHandle &	GetOriginalMap ()
img::ImageHandle &	GetDownsampledMap ()
void	ShowDownsampledMap ()
void	ShowOriginalMap ()
bool	IsDownsampledMapAvailable () const
MapIsoType	GetShownMapType () const
void	SetColor (const Color &color)
const Color &	GetColor () const
void	SetNSF (float smoothf)
void	SetDebugOctree (bool flag)
void	MakeOctreeDirty ()
bool	IfOctreeDirty () const
Protected Member Functions
void	UpdateRenderParams ()
void	CalculateStat () const
void	CalculateHistogram () const
virtual void	CustomPreRenderGL (bool flag)
Static Protected Member Functions
static img::ImageHandle	DownsampleMap (const img::ImageHandle &mh)

---

Detailed Description

isocontour rendering for 3D image data

Two render modes are supported: gfx::RenderMode::SIMPLE renders the map in wireframe mode, gfx::RenderMode::FILL renders a shaded isocontoured map.

See also:

gfx::MapSlab

Definition at line 52 of file map_iso.hh.

---

Constructor & Destructor Documentation

MapIso	(	const String &	name,
		const img::MapHandle &	mh,
		float	level
	)

MapIso	(	const String &	name,
		const img::MapHandle &	mh,
		float	level,
		uint	a
	)

---

Member Function Documentation

void CalculateHistogram

(

)

const [protected]

void CalculateStat

(

)

const [protected]

virtual void CustomPreRenderGL

(

bool

flag

)

[protected, virtual]

Reimplemented from GfxObj.

virtual void CustomRenderGL

(

RenderPass

pass

)

[virtual]

Reimplemented from GfxObj.

virtual void CustomRenderPov

(

PovState &

pov

)

[virtual]

Reimplemented from GfxObj.

static img::ImageHandle DownsampleMap

(

const img::ImageHandle &

mh

)

[static, protected]

virtual geom::AlignedCuboid GetBoundingBox

(

)

const [virtual]

returns the left-bottom-front and the right-top-back corner that encompasses all graphical elements in this object

the bounding box is in local coordinates. to obtain the coordinates in the scene, multiply the bounding box by the object's transformation matrix.

Reimplemented from GfxObj.

virtual geom::Vec3 GetCenter

(

)

const [virtual]

Reimplemented from GfxObj.

const Color& GetColor

(

)

const [inline]

get color

See also:

SetColor()

Definition at line 138 of file map_iso.hh.

img::ImageHandle& GetDownsampledMap

(

)

get the map handle of the downsampled map

std::vector<int> GetHistogram

(

)

const

get histogram

int GetHistogramBinCount

(

)

const

get Histogram bin count

float GetLevel

(

)

const

get current isocontouring level

img::ImageHandle& GetMap

(

)

get the map handle of the currently displayed map

float GetMaxLevel

(

)

const

float GetMean

(

)

const

get mean value of map

float GetMinLevel

(

)

const

img::ImageHandle& GetOriginalMap

(

)

get the map handle of the original map

MapIsoType GetShownMapType

(

)

const

returns the type of map currently being show

float GetStdDev

(

)

const

get std dev of map.

bool IfOctreeDirty

(

)

const

checks is the octree needs to be rebuilt

bool IsDownsampledMapAvailable

(

)

const

checks if the downsampled map is available

void MakeOctreeDirty

(

)

flags the octree to be rebuilt

virtual void OnInput

(

const InputEvent &

e

)

[virtual]

Reimplemented from GfxObj.

virtual void OnRenderModeChange

(

)

[virtual]

Reimplemented from GfxObj.

void Rebuild

(

)

void SetColor

(

const Color &

color

)

[inline]

set color

By default, the color is white.

See also:

GetColor()

Definition at line 131 of file map_iso.hh.

void SetDebugOctree

(

bool

flag

)

[inline]

Definition at line 140 of file map_iso.hh.

void SetHistogramBinCount

(

int

count

)

set Histogram bin count

void SetLevel

(

float

l

)

set isocontouring level

Will force rebuild of the vertex buffers/indices

void SetNSF

(

float

smoothf

)

void ShowDownsampledMap

(

)

sets the donwsampled map to active

void ShowOriginalMap

(

)

sets the original map to active

void UpdateRenderParams

(

)

[protected]

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

• stage/include/ost/gfx/map_iso.hh