PolyhedronStateDefined: PolyhedronStateDefined

In Rpolyhedra: Polyhedra Database

PolyhedronStateDefined

Description

Polyhedron State scraped and defined

Super class

Rpolyhedra::PolyhedronState -> PolyhedronStateDefined

Public fields

file.id

polyhedron filename in original

source

polyhedron definition source (netlib|dmccooey)

name

polyhedron name (netlib|dmccooey)

symbol

the eqn(1) input for two symbols separated by a tab; the Johnson symbol, and the Schlafli symbol (netlib)

dual

the name of the dual polyhedron optionally followed by a horizontal tab and the number of the dual (netlib)

sfaces

polyhedron solid face list (netlib)

svertices

polyhedron solid vertices list (netlib)

vertices

Polyhedron vertices list (netlib|dmccooey)

vertices.centered

centered vertices for applying transformation matrices

net

polyhedron 2D net model with vertices defined for a planar representation (netlib)

solid

polyhedron list of edges which generate a solid (netlib|dmccooey)

hinges

Polyhedron hinge list (netlib)

dih

Dih attribute (netlib)

edges

polyhedron edges (netlib|dmccooey)

transformation.matrix

transformation matrix for calculations and visualizing polyhedron

Methods

Public methods

• PolyhedronStateDefined$new()

• PolyhedronStateDefined$scrape()

• PolyhedronStateDefined$saveToJson()

• PolyhedronStateDefined$getName()

• PolyhedronStateDefined$getSymbol()

• PolyhedronStateDefined$adjustVertices()

• PolyhedronStateDefined$getVertices()

• PolyhedronStateDefined$getNet()

• PolyhedronStateDefined$getSolid()

• PolyhedronStateDefined$inferEdges()

• PolyhedronStateDefined$checkEdgesConsistency()

• PolyhedronStateDefined$triangulate()

• PolyhedronStateDefined$getConvHull()

• PolyhedronStateDefined$calculateMassCenter()

• PolyhedronStateDefined$getNormalizedSize()

• PolyhedronStateDefined$getTransformedVertices()

• PolyhedronStateDefined$resetTransformationMatrix()

• PolyhedronStateDefined$applyTransformationMatrix()

• PolyhedronStateDefined$buildRGL()

• PolyhedronStateDefined$exportToXML()

• PolyhedronStateDefined$expectEqual()

• PolyhedronStateDefined$serialize()

• PolyhedronStateDefined$clone()

Inherited methods

• Rpolyhedra::PolyhedronState$addError()

---

Method new()

object initialization routine

Usage

PolyhedronStateDefined$new(
  source,
  file.id,
  name,
  vertices,
  solid,
  net = NULL,
  symbol = "",
  dual = NULL,
  sfaces = NULL,
  svertices = NULL,
  hinges = NULL,
  dih = NULL,
  normalize.size = TRUE
)

Arguments

source

the library to use

file.id

identifier of the definition file.

name

the polyhedron name

vertices

the vertices

solid

the solid object

net

the net

symbol

the symbol

dual

whether it is dual or not

sfaces

the solid faces

svertices

the solid vertices

hinges

the hinges

dih

the dih

normalize.size

whether it has to normalize the size or not

Returns

A new PolyhedronStateDefined object.

---

Method scrape()

scrape polyhedron. As the state is defined this functions do nothing

Usage

PolyhedronStateDefined$scrape()

Returns

current object

---

Method saveToJson()

saves the state to a JSON file

Usage

PolyhedronStateDefined$saveToJson(pretty = FALSE)

Arguments

pretty

whether json output is pretty or not

Returns

a json object

---

Method getName()

get Polyhedron name

Usage

PolyhedronStateDefined$getName()

Returns

string with polyhedron name

---

Method getSymbol()

get Polyhedron symbol

Usage

PolyhedronStateDefined$getSymbol()

Returns

string with polyhedron symbol

---

Method adjustVertices()

adjust polyhedron Vertices

Usage

PolyhedronStateDefined$adjustVertices(normalize.size = TRUE)

Arguments

normalize.size

whether it has to normalize the size or not

Returns

modified PolyhedronStateDefined object.

---

Method getVertices()

Get the polyhedron state

Usage

PolyhedronStateDefined$getVertices(solid = FALSE)

Arguments

solid

toggles the production of solid vertices.

---

Method getNet()

Gets the net property

Usage

PolyhedronStateDefined$getNet()

---

Method getSolid()

Gets the solid property

Usage

PolyhedronStateDefined$getSolid()

---

Method inferEdges()

Infer edges

Usage

PolyhedronStateDefined$inferEdges(force.recalculation = FALSE)

Arguments

force.recalculation

forces the recalculation of the edges

---

Method checkEdgesConsistency()

Checks edges consistency

Usage

PolyhedronStateDefined$checkEdgesConsistency()

---

Method triangulate()

Triangulates the polyhedron

Usage

PolyhedronStateDefined$triangulate(force = FALSE)

Arguments

force

forces the triangulation.

---

Method getConvHull()

Gets the convex hull

Usage

PolyhedronStateDefined$getConvHull(
  transformation.matrix = self$transformation.matrix,
  vertices.id.3d = private$vertices.id.3d
)

Arguments

transformation.matrix

the transformation matrix

vertices.id.3d

the vertices ids

Returns

the convex hull

---

Method calculateMassCenter()

Calculates the center of mass.

Usage

PolyhedronStateDefined$calculateMassCenter(
  vertices.id.3d = private$vertices.id.3d,
  applyTransformation = TRUE
)

Arguments

vertices.id.3d

the vertices ids

applyTransformation

does it need to apply transformations?

---

Method getNormalizedSize()

Gets the normalized size

Usage

PolyhedronStateDefined$getNormalizedSize(size)

Arguments

size

the object's size

---

Method getTransformedVertices()

Gets the transformed vertices

Usage

PolyhedronStateDefined$getTransformedVertices(
  vertices = self$vertices.centered,
  transformation.matrix = self$transformation.matrix
)

Arguments

vertices

input vertices

transformation.matrix

the transformation matrix

---

Method resetTransformationMatrix()

Resets the transformation matrix

Usage

PolyhedronStateDefined$resetTransformationMatrix()

---

Method applyTransformationMatrix()

Apply transformation matrix to polyhedron

Usage

PolyhedronStateDefined$applyTransformationMatrix(transformation.matrix)

Arguments

transformation.matrix

the transformation matrix to apply to the polyhedron

Returns

an applied transformation.matrix

---

Method buildRGL()

Build 'rgl'

Usage

PolyhedronStateDefined$buildRGL(transformation.matrix = NULL)

Arguments

transformation.matrix

the transformation matrix

---

Method exportToXML()

Exports the object to XML format

Usage

PolyhedronStateDefined$exportToXML()

---

Method expectEqual()

Determines if a polyhedron is equal to this one.

Usage

PolyhedronStateDefined$expectEqual(polyhedron)

Arguments

polyhedron

the polyhedron to compare to.

---

Method serialize()

Serialize the object.

Usage

PolyhedronStateDefined$serialize()

---

Method clone()

The objects of this class are cloneable with this method.

Usage

PolyhedronStateDefined$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

Author(s)

ken4rab

Rpolyhedra documentation built on April 4, 2025, 2:19 a.m.