Package org.web3d.vrml.renderer.ogl.nodes.nurbs.mesh

Interface GeometryArray

All Known Subinterfaces:

RectangularGeometryArray

All Known Implementing Classes:

RectangularMesh, TrimmedNurbsMesh

public interface GeometryArray

An interface that represents the result of tesselating a parametric surface Presents the result as arrays of points on the surface, points are specified in real (3D space) coordinates and via the parametric coordinates

Version:

0.1

Author:

Vincent Marchetti

Method Summary

Modifier and Type	Method	Description
javax.vecmath.Point3f[]	euclidean_coordinates()	Return the real (3D Euclidean space) coordinates of points.
int	numPoints()	Return the number of points in tesselation
javax.vecmath.Point2f[]	parametric_coordinates()	Return the parametric (2D) coordinates of points.

Method Details

numPoints

int numPoints()

Return the number of points in tesselation

Returns:

size of real_coordinates and parametric_coordinate

euclidean_coordinates

javax.vecmath.Point3f[] euclidean_coordinates()

Return the real (3D Euclidean space) coordinates of points. Design intent is that the returned value should not be modified by user

Returns:

array of coordinates

parametric_coordinates

javax.vecmath.Point2f[] parametric_coordinates()

Return the parametric (2D) coordinates of points. Design intent is that the returned value should not be modified by user

Returns:

array of parametric coordinates