org.osm2world.core.world.modules
Class BuildingModule.BuildingPart.HeightfieldRoof

Object
  BuildingModule.BuildingPart.HeightfieldRoof

All Implemented Interfaces:

Renderable, RenderableToAllTargets, BuildingModule.BuildingPart.Roof

Enclosing class:

BuildingModule.BuildingPart

public abstract class BuildingModule.BuildingPart.HeightfieldRoof
extends Object

superclass for roofs that have exactly one height value for each point within their XZ polygon

Constructor Summary

BuildingModule.BuildingPart.HeightfieldRoof()

Method Summary

abstract Collection<VectorXZ>	getInnerPoints() returns segments within the roof polygon that define apex nodes of the roof
abstract Collection<LineSegmentXZ>	getInnerSegments() returns segments within the roof polygon that define ridges or edges of the roof
protected abstract Double	getRoofEleAt_noInterpolation(VectorXZ pos) returns roof elevation at a position.
double	getRoofEleAt(VectorXZ v) returns roof elevation at a position.
void	renderTo(Target<?> target)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface BuildingModule.BuildingPart.Roof

getPolygon

Constructor Detail

BuildingModule.BuildingPart.HeightfieldRoof

public BuildingModule.BuildingPart.HeightfieldRoof()

Method Detail

getInnerSegments

public abstract Collection<LineSegmentXZ> getInnerSegments()

returns segments within the roof polygon that define ridges or edges of the roof

getInnerPoints

public abstract Collection<VectorXZ> getInnerPoints()

returns segments within the roof polygon that define apex nodes of the roof

getRoofEleAt_noInterpolation

protected abstract Double getRoofEleAt_noInterpolation(VectorXZ pos)

returns roof elevation at a position. Only required to work for positions that are part of the polygon, segments or points for the roof.

Returns:

elevation, null if unknown

getRoofEleAt

public double getRoofEleAt(VectorXZ v)

Description copied from interface: BuildingModule.BuildingPart.Roof

returns roof elevation at a position.

renderTo

public void renderTo(Target<?> target)