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Class java.media.j3d.PointArray

java.lang.Object
   |
   +----java.media.j3d.SceneGraphObject
           |
           +----java.media.j3d.NodeComponent
                   |
                   +----java.media.j3d.Geometry
                           |
                           +----java.media.j3d.GeometryArray
                                   |
                                   +----java.media.j3d.PointArray

public class PointArray

extends GeometryArray

PointArray(int, int)

Constructs an empty PointArray object with the specified number of vertices, and vertex format.

 public PointArray(int vertexCount,
                   int vertexFormat)

Constructs an empty PointArray object with the specified number of vertices, and vertex format.

Parameters:

vertexCount - the number of vertex elements in this array

vertexFormat - a mask indicating which components are present in each vertex. This is specified as one or more individual flags that are bitwise "OR"ed together to describe the per-vertex data. The flags include: COORDINATES, to signal the inclusion of vertex positions---always present; NORMALS, to signal the inclusion of per vertex normals; one of COLOR_3, COLOR_4, to signal the inclusion of per vertex colors (without or with color information); and one of TEXTURE_COORDINATE_2 or TEXTURE_COORDINATE_3, to signal the inclusion of per-vertex texture coordinates 2D or 3D.

Throws: IllegalArgumentException

if vertexCount is less than PRIM_SIZE. (PRIM_SIZE is 1 for point, 2 for line, 3 for triangle, 4 for quad etc)

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