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Data Structures | Public Member Functions | Protected Member Functions
MapSlab Class Reference

#include <map_slab.hh>

Inherits GfxObj.

Data Structures

struct  PolyListEntry

Public Member Functions

 MapSlab (const String &name, const img::MapHandle &mh, const geom::Plane &p)
virtual geom::AlignedCuboid GetBoundingBox (bool use_tf=true) const
virtual geom::Vec3 GetCenter () const
virtual void CustomRenderGL (RenderPass pass)
virtual void CustomRenderPov (PovState &pov)
geom::Plane GetPlane () const
void SetPlane (const geom::Plane &p)
adjust coloring and value range
void ColorBy (const Gradient &g, float minv, float maxv)
void ColorBy (const Gradient &g)
void ColorBy (const Color &c1, const Color &c2, float minv, float maxv)
void ColorBy (const Color &c1, const Color &c2)
- 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 OnInput (const InputEvent &e)
virtual void OnRenderModeChange ()
virtual void OnGLCleanup ()
void Clear ()
const geom::TransformGetTF () 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 GfxNodeVectorGetChildren () const
GfxNodeVectorGetChildren ()

Protected Member Functions

virtual void CustomPreRenderGL (bool flag)
void Rebuild ()
- 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 ()

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 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_
float smoothf_
bool outline_flag_
int outline_mode_
bool solid_
Color solid_color_
boost::ptr_vector< gfx::ColorOpc_ops_
TextPrimList labels_
bool use_occlusion_

Detailed Description

Render slice of 3d image.

A slab is a planar slice through a 3D map. Its orientation is defined by a plane. The value range and coloring of the slab can be adjusted with the ColorBy() methods.

Definition at line 46 of file map_slab.hh.


Constructor & Destructor Documentation

MapSlab ( const String name,
const img::MapHandle mh,
const geom::Plane p 
)

create new slab

Parameters:
nameis the name of the object
mhis a 3D image
pis the plane that is intersected with mh

Member Function Documentation

void ColorBy ( const Gradient g,
float  minv,
float  maxv 
)

color by gradient, using explicit min/max values

void ColorBy ( const Gradient g)

color by gradient, using min/max of slab

void ColorBy ( const Color c1,
const Color c2,
float  minv,
float  maxv 
)

color by interpolating between two colors with explicit min and max values

void ColorBy ( const Color c1,
const Color c2 
)

color by interpolating between two colors with min/max of slab

virtual void CustomPreRenderGL ( bool  flag)
protectedvirtual

Reimplemented from GfxObj.

virtual void CustomRenderGL ( RenderPass  pass)
virtual

Reimplemented from GfxObj.

virtual void CustomRenderPov ( PovState pov)
virtual

get plane of slab

Reimplemented from GfxObj.

virtual geom::AlignedCuboid GetBoundingBox ( bool  use_tf = true) const
virtual

returns the bounding box of this object

The bounding box, i.e. the left-bottom-front and the right-top-back corner of the object, is obtained with this method. The single boolean parameter denotes whether to return local coordinates or global scene coordinates; global scene coordinates are local coordinates with the object's transformation (if present) applied. The default is false, i.e. return local coordinates.

Reimplemented from GfxObj.

virtual geom::Vec3 GetCenter ( ) const
virtual

get geometric center

Reimplemented from GfxObj.

geom::Plane GetPlane ( ) const
void Rebuild ( )
protected
void SetPlane ( const geom::Plane p)

set slab plane

Will force an update of the slab.


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