MapIso Class Reference

#include <map_iso.hh>

Inherits GfxObj.

Public Member Functions
	MapIso (const String &name, const img::MapHandle &mh, float level, uint a=0)
virtual geom::AlignedCuboid	GetBoundingBox (bool use_global=false) 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
Public Member Functions inherited from GfxObj
	GfxObj (const String &name)
virtual GfxNodeP	Copy () const
virtual void	DeepSwap (GfxObj &go)
virtual void	RenderGL (RenderPass pass)
virtual void	RenderPov (PovState &pov)
virtual void	Export (Exporter *ex)
virtual void	Apply (GfxNodeVisitor &v, GfxNodeVisitor::Stack st)
virtual int	GetType () const
virtual void	SetMatAmb (const Color &c)
virtual void	SetMatDiff (const Color &c)
virtual void	SetMatSpec (const Color &c)
virtual void	SetMatShin (float s)
virtual void	SetMatEmm (const Color &c)
virtual void	ContextSwitch ()
virtual void	SetRenderMode (RenderMode::Type m)
virtual RenderMode::Type	GetRenderMode () const
virtual void	SetLineWidth (float w)
virtual void	SetPolyMode (unsigned int m)
virtual void	SetAALines (bool f)
virtual void	SetLineHalo (float f)
virtual void	SetOutline (bool f)
virtual bool	GetOutline () const
virtual void	SetOutlineMode (int m)
virtual int	GetOutlineMode () const
virtual void	SetOutlineWidth (float f)
virtual float	GetOutlineWidth () const
virtual void	SetOutlineExpandFactor (float f)
virtual float	GetOutlineExpandFactor () const
virtual void	SetOutlineExpandColor (const Color &c)
virtual Color	GetOutlineExpandColor () const
virtual void	SetOpacity (float f)
virtual float	GetOpacity () const
virtual void	SetSolid (bool f)
virtual bool	GetSolid () const
virtual void	SetSolidColor (const Color &c)
virtual Color	GetSolidColor () const
virtual void	ColorBy (const mol::EntityView &ev, const String &prop, const Gradient &g, float minv, float maxv)
virtual void	ProcessLimits (geom::Vec3 &minc, geom::Vec3 &maxc, const geom::Transform &tf) const
virtual void	InitGL ()
virtual bool	OnSelect (const geom::Line3 &l, geom::Vec3 &result, float zlim, bool pick_flag)
virtual void	OnGLCleanup ()
void	Clear ()
const geom::Transform &	GetTF () const
void	SetTF (const geom::Transform &tf)
void	AddLabel (const String &s, const geom::Vec3 &pos, const Color &col, float psize)
void	AddLabel (const String &s, const geom::Vec3 &pos, const Color &col)
void	AddLabel (const String &s, const geom::Vec3 &pos, float psize)
void	AddLabel (const String &s, const geom::Vec3 &pos)
void	ClearLabels ()
void	FlagRebuild ()
void	FlagRefresh ()
bool	GetAALines () const
float	GetLineWidth () const
float	GetLineHalo () const
void	SetNormalSmoothFactor (float smoothf)
float	GetNormalSmoothFactor () const
Material	GetMaterial () const
void	SetMaterial (const Material &m)
void	SmoothVertices (float smoothf)
void	GLCleanup ()
void	Debug (unsigned int flags)
Public Member Functions inherited from GfxObjBase
	GfxObjBase (const String &name)
Public Member Functions inherited from GfxNode
	GfxNode (const String &name)
virtual	~GfxNode ()
virtual void	DeepSwap (GfxNode &n)
String	GetName () const
void	RemoveAll ()
void	Rename (const String &name)
void	Add (GfxObjP obj)
bool	IsNameAvailable (const String &name) const
void	Remove (GfxObjP obj)
void	Add (GfxNodeP node)
void	Remove (GfxNodeP node)
void	Remove (const String &name)
size_t	GetChildCount () const
void	Hide ()
void	Show ()
bool	IsVisible () const
bool	IsAttachedToScene () const
gfx::GfxNodeP	GetParent () const
const GfxNodeVector &	GetChildren () const
GfxNodeVector &	GetChildren ()

Protected Member Functions
void	UpdateRenderParams ()
void	CalculateStat () const
void	CalculateHistogram () const
virtual void	CustomPreRenderGL (bool flag)
Protected Member Functions inherited from GfxObj
void	PreRenderGL (bool flag)
void	AppendColorOp (gfx::ColorOp *op)
void	CleanColorOps ()
void	ReapplyColorOps ()
void	render_labels () const
void	render_depth_only ()

Static Protected Member Functions
static img::ImageHandle	DownsampleMap (const img::ImageHandle &mh)

Additional Inherited Members
Static Public Member Functions inherited from GfxObj
static Color	Ele2Color (const String &ele)
Protected Attributes inherited from GfxObj
IndexedVertexArray	va_
RenderMode::Type	render_mode_
unsigned int	debug_flags_
geom::Transform	transform_
bool	rebuild_
bool	refresh_
float	line_width_
unsigned int	poly_mode_
bool	aalines_flag_
float	line_halo_
Material	mat_
unsigned int	mat_dlist_
bool	mat_update_
float	opacity_
bool	outline_flag_
int	outline_mode_
bool	solid_
Color	solid_color_
boost::ptr_vector< gfx::ColorOp >	c_ops_
TextPrimList	labels_
bool	use_occlusion_

---

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,
		uint	a = 0
	)

---

Member Function Documentation

void CalculateHistogram ( ) const

protected

void CalculateStat ( ) const

protected

virtual void CustomPreRenderGL ( bool  flag )

protectedvirtual

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 )

staticprotected

virtual geom::AlignedCuboid GetBoundingBox ( bool  use_global = false ) const

virtual

returns bounding box of iso-contour object, not overall map

Reimplemented from GfxObj.

virtual geom::Vec3 GetCenter ( ) const

virtual

returns center of iso-contour object, not overall map

Reimplemented from GfxObj.

const Color& GetColor ( ) const

inline

get color

See also:

SetColor()

Definition at line 137 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 130 of file map_iso.hh.

void SetDebugOctree ( bool  flag )

inline

Definition at line 139 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