org.citygml4j.jaxb.gml._3_1_1
Class SphereType

java.lang.Object
  extended by org.citygml4j.jaxb.gml._3_1_1.AbstractSurfacePatchType
      extended by org.citygml4j.jaxb.gml._3_1_1.AbstractParametricCurveSurfaceType
          extended by org.citygml4j.jaxb.gml._3_1_1.AbstractGriddedSurfaceType
              extended by org.citygml4j.jaxb.gml._3_1_1.SphereType

public class SphereType
extends AbstractGriddedSurfaceType

A sphere is a gridded surface given as a family of circles whose positions vary linearly along the axis of the sphere, and whise radius varies in proportions to the cosine function of the central angle. The horizontal circles resemble lines of constant latitude, and the vertical arcs resemble lines of constant longitude. NOTE! If the control points are sorted in terms of increasing longitude, and increasing latitude, the upNormal of a sphere is the outward normal. EXAMPLE If we take a gridded set of latitudes and longitudes in degrees,(u,v) such as (-90,-180) (-90,-90) (-90,0) (-90, 90) (-90, 180) (-45,-180) (-45,-90) (-45,0) (-45, 90) (-45, 180) ( 0,-180) ( 0,-90) ( 0,0) ( 0, 90) ( 0, 180) ( 45,-180) ( 45,-90) ( 45,0) ( 45, -90) ( 45, 180) ( 90,-180) ( 90,-90) ( 90,0) ( 90, -90) ( 90, 180) And map these points to 3D using the usual equations (where R is the radius of the required sphere). z = R sin u x = (R cos u)(sin v) y = (R cos u)(cos v) We have a sphere of Radius R, centred at (0,0), as a gridded surface. Notice that the entire first row and the entire last row of the control points map to a single point in each 3D Euclidean space, North and South poles respectively, and that each horizontal curve closes back on itself forming a geometric cycle. This gives us a metrically bounded (of finite size), topologically unbounded (not having a boundary, a cycle) surface.

Java-Klasse für SphereType complex type.

Das folgende Schemafragment gibt den erwarteten Content an, der in dieser Klasse enthalten ist.

 <complexType name="SphereType">
   <complexContent>
     <extension base="{http://www.opengis.net/gml}AbstractGriddedSurfaceType">
       <attribute name="horizontalCurveType" type="{http://www.opengis.net/gml}CurveInterpolationType" fixed="circularArc3Points" />
       <attribute name="verticalCurveType" type="{http://www.opengis.net/gml}CurveInterpolationType" fixed="circularArc3Points" />
     </extension>
   </complexContent>
 </complexType>
 


Nested Class Summary
 
Nested classes/interfaces inherited from class org.citygml4j.jaxb.gml._3_1_1.AbstractGriddedSurfaceType
AbstractGriddedSurfaceType.Row
 
Constructor Summary
SphereType()
           
 
Method Summary
 CurveInterpolationType getHorizontalCurveType()
          Ruft den Wert der horizontalCurveType-Eigenschaft ab.
 CurveInterpolationType getVerticalCurveType()
          Ruft den Wert der verticalCurveType-Eigenschaft ab.
 boolean isSetHorizontalCurveType()
           
 boolean isSetVerticalCurveType()
           
 void setHorizontalCurveType(CurveInterpolationType value)
          Legt den Wert der horizontalCurveType-Eigenschaft fest.
 void setVerticalCurveType(CurveInterpolationType value)
          Legt den Wert der verticalCurveType-Eigenschaft fest.
 
Methods inherited from class org.citygml4j.jaxb.gml._3_1_1.AbstractGriddedSurfaceType
getColumns, getRow, getRows, isSetColumns, isSetRow, isSetRows, setColumns, setRow, setRows, unsetRow
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SphereType

public SphereType()
Method Detail

getHorizontalCurveType

public CurveInterpolationType getHorizontalCurveType()
Ruft den Wert der horizontalCurveType-Eigenschaft ab.

Returns:
possible object is CurveInterpolationType

setHorizontalCurveType

public void setHorizontalCurveType(CurveInterpolationType value)
Legt den Wert der horizontalCurveType-Eigenschaft fest.

Parameters:
value - allowed object is CurveInterpolationType

isSetHorizontalCurveType

public boolean isSetHorizontalCurveType()

getVerticalCurveType

public CurveInterpolationType getVerticalCurveType()
Ruft den Wert der verticalCurveType-Eigenschaft ab.

Returns:
possible object is CurveInterpolationType

setVerticalCurveType

public void setVerticalCurveType(CurveInterpolationType value)
Legt den Wert der verticalCurveType-Eigenschaft fest.

Parameters:
value - allowed object is CurveInterpolationType

isSetVerticalCurveType

public boolean isSetVerticalCurveType()