anar

Class Face

java.lang.Object
  anar.Parametric
      anar.Pts
          anar.Face

All Implemented Interfaces:

iTaggable, iTransformable

Direct Known Subclasses:

Circle, Ellipse, FatCross, Rect, Star

public class Face
extends Pts

The face class extends Pts (list of points) to include renders that close the line and fill it. If the points are not on the same plane, the face will be triangulated according to PGraphic. This introduces uncontrolled creases, and may appear random with numerous points.

Field Summary

static Render	globalRender
Render	render

Fields inherited from class anar.Pts

meta, ptList

Constructor Summary

Face()
empty constructor.

Face(Face faceIn, Transform transform)

Face(Pt... pts)

Face(Pts ptsIn)
creates a face from a list of point

Face(Pts ptsIn, Transform transform)
creates a face from a list of points and add a linear transformation to change their positions

Method Summary

Face	add(float x, float y)
Face	add(float x, float y, float z)
Face	add(int index, Pt p)
Face	add(int index, Pts pts)
Face	add(Pt... pts)
Face	add(Pt p)
Face	add(Pts pts)
Face	apply(Transform t)
Pt	center() Return the center of a face.
Face	copy()
void	draw()
Face	fill(AColor color) change the filling of the face from a OogColor scheme
Face	fill(float grey) change the filling of the face
Face	fill(float grey, float alpha) change the filling of the face
Face	fill(float red, float green, float blue) change the filling of the face
Face	fill(float red, float green, float blue, float alpha) change the filling of the face
Face	fill(RenderFace render) change the render of the face
Face	fillP5(int colorP5) change the filling of the face from a P5 color scheme
boolean	isInside(XYZ p) Test if a point is inside a face
java.lang.Boolean	isPlanar() Test if a polygon is planar.
Obj	lazyTriangulation() performs a straightforward triangulation on the face
Pt	normal() return a normal to the face (centered at the origin)
Pt	normal(float size)
Face	orphaned() Export the geometry without any Parametric features.
Face	render(RenderFace render) Change the render for this object.
Face	rotateX(float v)
Face	rotateX(Param v)
Face	rotateY(float v)
Face	rotateY(Param v)
Face	rotateZ(float v)
Face	rotateZ(Param v)
Face	scale(float x)
Face	scale(float x, float y)
Face	scale(float x, float y, float z)
Face	scale(Param x)
Face	scale(Param x, Param y)
Face	scale(Param x, Param y, Param z)
Face	scale(Pt p)
Face	scale(XYZ vector)
Face	scaleX(float x)
Face	scaleX(Param x)
Face	scaleY(float y)
Face	scaleY(Param y)
Face	scaleZ(float z)
Face	scaleZ(Param z)
Face	stroke(AColor c)
Face	stroke(float g)
Face	stroke(float g, float a)
Face	stroke(float r, float g, float b)
Face	stroke(float r, float g, float b, float a)
java.lang.String	toANSYS()
java.lang.String	toAutocad() Example Output:
java.lang.String	toObjExporter()
java.lang.String	toObjExporter(java.lang.String name)
java.lang.String	toPovRay() Export a face to PovRAY Output example:
java.lang.String	toRadiance() Export a face to Radiance Output example:
java.lang.String	toRhino()
java.lang.String	toRhinoAsObject() Export a face to Rhino Output example:
java.lang.String	toSketchUp() Export a face to SketchUP Output example:
Face	translate(float x, float y)
Face	translate(float x, float y, float z)
Face	translate(Param x, Param y)
Face	translate(Param x, Param y, Param z)
Face	translate(Pt p)
Face	translate(XYZ vector)
Face	translateX(float x)
Face	translateX(Param x)
Face	translateY(float y)
Face	translateY(Param y)
Face	translateZ(float z)
Face	translateZ(Param z)
Obj	triangulate() Triangulation algorithm based on Delaunay triangulation.

Methods inherited from class anar.Pts

add, addPointsFrom, area, area, bound, boundCenter, color, color, color, color, color, discretization, drawPoints, flip, get, getPt, inLine, iterator, length, numOfPts, pt, ptEnd, ptEnd, ptMod, ptOnCurve, remove, remove, render, render, reverse, set, set, setMeta, size, tag, tag, toMegaPOVLink, toPovRayAsArray, toPovRayAsCylinder, toRadianceAsCylinder, toString

Methods inherited from class anar.Parametric

child, getMeta, getPrimitive, parent, parent, parentList, parentList, parentList, parentListGraphViz, parentListGraphViz, parentListRecursive, parentListRecursiveGraphViz, parentToString, parentToStringRecursive, parentToStringRecursive, primitiveToString, replaceParent, replaceParent, replicate, tag

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

globalRender

public static Render globalRender

render

public Render render

Constructor Detail

Face

public Face()

empty constructor. only initialises the face.

Face

public Face(Pts ptsIn)

creates a face from a list of point

Parameters:

ptsIn: - list of points.

Face

public Face(Pts ptsIn,
            Transform transform)

creates a face from a list of points and add a linear transformation to change their positions

Parameters:

ptsIn: - list of points

transform: - linear transformation applied on the list of points

Face

public Face(Face faceIn,
            Transform transform)

Face

public Face(Pt... pts)

Method Detail

draw

public void draw()

Overrides:

draw in class Pts

lazyTriangulation

public Obj lazyTriangulation()

performs a straightforward triangulation on the face

Returns:

a set of triangle in an Obj object

fill

public Face fill(float grey)

change the filling of the face

Parameters:

grey: - grey value from 0 to 1.0

fill

public Face fill(float grey,
                 float alpha)

change the filling of the face

Parameters:

grey: - grey value from 0 to 1.0

alpha: - transparency value from 0 to 1.0

fill

public Face fill(float red,
                 float green,
                 float blue)

change the filling of the face

Parameters:

red: - red value from 0 to 1.0

green: - green value from 0 to 1.0

blue: - blue value from 0 to 1.0

fill

public Face fill(float red,
                 float green,
                 float blue,
                 float alpha)

change the filling of the face

Parameters:

red: - red value from 0 to 1.0

green: - green value from 0 to 1.0

blue: - blue value from 0 to 1.0

alpha: - transparency value from 0 to 1.0

fillP5

public Face fillP5(int colorP5)

change the filling of the face from a P5 color scheme

Parameters:

colorP5: - color definition in P5

fill

public Face fill(AColor color)

change the filling of the face from a OogColor scheme

Parameters:

color: - color definition in OOG

fill

public Face fill(RenderFace render)

change the render of the face

Parameters:

render: - face rendering scheme

stroke

public Face stroke(float g)

Overrides:

stroke in class Pts

stroke

public Face stroke(float g,
                   float a)

Overrides:

stroke in class Pts

stroke

public Face stroke(float r,
                   float g,
                   float b)

Overrides:

stroke in class Pts

stroke

public Face stroke(float r,
                   float g,
                   float b,
                   float a)

Overrides:

stroke in class Pts

stroke

public Face stroke(AColor c)

Overrides:

stroke in class Pts

render

public Face render(RenderFace render)

Change the render for this object.

Parameters:

render -

Returns:

orphaned

public Face orphaned()

Export the geometry without any Parametric features. The geometry becomes static and loose all dynamic relationships between objects. Become all Pt derived or linked to antoher becomes x y z, Faces and Pts are set of static points.

Overrides:

orphaned in class Pts

add

public Face add(float x,
                float y,
                float z)

Overrides:

add in class Pts

add

public Face add(float x,
                float y)

Overrides:

add in class Pts

add

public Face add(int index,
                Pt p)

Overrides:

add in class Pts

add

public Face add(int index,
                Pts pts)

Overrides:

add in class Pts

add

public Face add(Pt p)

Overrides:

add in class Pts

add

public Face add(Pt... pts)

Overrides:

add in class Pts

add

public Face add(Pts pts)

Overrides:

add in class Pts

rotateX

public Face rotateX(float v)

Overrides:

rotateX in class Pts

rotateX

public Face rotateX(Param v)

Overrides:

rotateX in class Pts

rotateY

public Face rotateY(float v)

Overrides:

rotateY in class Pts

rotateY

public Face rotateY(Param v)

Overrides:

rotateY in class Pts

rotateZ

public Face rotateZ(float v)

Overrides:

rotateZ in class Pts

rotateZ

public Face rotateZ(Param v)

Overrides:

rotateZ in class Pts

scale

public Face scale(float x,
                  float y,
                  float z)

Overrides:

scale in class Pts

scale

public Face scale(float x,
                  float y)

Overrides:

scale in class Pts

scale

public Face scale(float x)

Overrides:

scale in class Pts

scale

public Face scale(Param x,
                  Param y,
                  Param z)

Overrides:

scale in class Pts

scale

public Face scale(Param x,
                  Param y)

Overrides:

scale in class Pts

scale

public Face scale(Param x)

Overrides:

scale in class Pts

scale

public Face scale(Pt p)

Overrides:

scale in class Pts

scale

public Face scale(XYZ vector)

Overrides:

scale in class Pts

scaleX

public Face scaleX(float x)

Overrides:

scaleX in class Pts

scaleX

public Face scaleX(Param x)

Overrides:

scaleX in class Pts

scaleY

public Face scaleY(float y)

Overrides:

scaleY in class Pts

scaleY

public Face scaleY(Param y)

Overrides:

scaleY in class Pts

scaleZ

public Face scaleZ(float z)

Overrides:

scaleZ in class Pts

scaleZ

public Face scaleZ(Param z)

Overrides:

scaleZ in class Pts

translate

public Face translate(float x,
                      float y,
                      float z)

Overrides:

translate in class Pts

translate

public Face translate(float x,
                      float y)

Overrides:

translate in class Pts

translate

public Face translate(Param x,
                      Param y,
                      Param z)

Overrides:

translate in class Pts

translate

public Face translate(Param x,
                      Param y)

Overrides:

translate in class Pts

translate

public Face translate(Pt p)

Overrides:

translate in class Pts

translate

public Face translate(XYZ vector)

Overrides:

translate in class Pts

translateX

public Face translateX(float x)

Overrides:

translateX in class Pts

translateX

public Face translateX(Param x)

Overrides:

translateX in class Pts

translateY

public Face translateY(float y)

Overrides:

translateY in class Pts

translateY

public Face translateY(Param y)

Overrides:

translateY in class Pts

translateZ

public Face translateZ(float z)

Overrides:

translateZ in class Pts

translateZ

public Face translateZ(Param z)

Overrides:

translateZ in class Pts

apply

public Face apply(Transform t)

Overrides:

apply in class Pts

toANSYS

public java.lang.String toANSYS()

Overrides:

toANSYS in class Pts

toAutocad

public java.lang.String toAutocad()

Example Output:

(Command  "_3dface"  "16.496471743388526,8.784474824142091,0.0" "33.67561053776182,17.93247414103218,-20.379658117890358" "16.837804752737913,8.966236795666703,-20.379658117890358" "" "" )

Overrides:

toAutocad in class Pts

Returns:

String of code (MultiLines)

toRhino

public java.lang.String toRhino()

Overrides:

toRhino in class Pts

Returns:

String of code (MultiLines)

toRhinoAsObject

public java.lang.String toRhinoAsObject()

Export a face to Rhino Output example:

x = Array(    Array(38.5591,14.054252,0.0),   Array(27.743973,3.2854705,-20.0),   Array(39.060593,14.237039,-20.0),   Array(38.5591,14.054252,0.0)  )
 y = Rhino.AddPolyline(x)
   rhino.MeshPolyline(y)
   rhino.DeleteObject(y)
 

Overrides:

toRhinoAsObject in class Pts

Returns:

String of code (MultiLines)

toSketchUp

public java.lang.String toSketchUp()

Export a face to SketchUP Output example:

entities.add_face [
 Geom::Point3d.new(32.97344,16.216444,0.0),
 Geom::Point3d.new(50.377213,25.188606,-20.0),
 Geom::Point3d.new(33.402283,16.427351,-20.0)
 ]

Overrides:

toSketchUp in class Pts

Returns:

String of code (MultiLines)

toPovRay

public java.lang.String toPovRay()

Export a face to PovRAY Output example:

polygon {
   3,
   <49.73043,0.0,24.865215>,
   <38.5591,0.0,14.054252>,
   <39.060593,-20.0,14.237039>
   pigment { color rgbf <1.0, 0.03529412, 0.03529412, 1.0> }
 }

Returns:

String of code (MultiLines)

toObjExporter

public java.lang.String toObjExporter()

Overrides:

toObjExporter in class Pts

toRadiance

public java.lang.String toRadiance()

Export a face to Radiance Output example:

            material polygon name
                0
                0
                18      1454.1045       140.25954       0
                        1448.2742       142.885 0
                        1441.5046       166.70736       0
                        1444.0231       168.87313       0
                        1456.0293       164.97483       0
                        1464.2612       151.98389       0               
 

Returns:

String of code (MultiLines)

toObjExporter

public java.lang.String toObjExporter(java.lang.String name)

Overrides:

toObjExporter in class Pts

isInside

public boolean isInside(XYZ p)

Test if a point is inside a face

center

public Pt center()

Return the center of a face.

Returns:

normal

public Pt normal()

return a normal to the face (centered at the origin)

Returns:

normal

public Pt normal(float size)

isPlanar

public java.lang.Boolean isPlanar()

Test if a polygon is planar.

Returns:

planar state

triangulate

public Obj triangulate()

Triangulation algorithm based on Delaunay triangulation. (Alpha)

Returns:

copy

public Face copy()

Overrides:

copy in class Pts

Returns: