Aspose.3D for Java 21.9 Release Notes
This page contains release notes information for Aspose.3D for Java 21.9.
Improvements and Changes
| Key | Summary | Category |
|---|---|---|
| THREEDNET-930 | Add PCD export support | New Feature |
| THREEDNET-926 | Add XYZ import support | New Feature |
| THREEDNET-927 | Add XYZ export support | New Feature |
| THREEDNET-938 | Triangle-area based point cloud surface generation algorithm. | New Feature |
| THREEDNET-932 | Add Point Cloud import support in A3DW format | New Feature |
| THREEDNET-931 | Add Point Cloud export support in A3DW format | Feature |
| THREEDNET-946 | Fixed PointCloud cannot be exported to PLY format | Bug fix |
| THREEDNET-934 | Converting from USDZ to OBJ result in Exception | Bug fix |
| THREEDNET-936 | Lock contention caused by GC in FBX importer | Improvement |
API changes
Most changes in 21.9 are PointCloud related, added XYZ/PCD support for PointCloud, fixed Point Cloud export in PLY, added PointCloud import/export/rendering support in A3DW/HTML.
Added new method to class com.aspose.threed.PointCloud:
/**
* Create a new point cloud instance from a geometry object.
* Density is the number of points per unit triangle(Unit triangle are the triangle with maximum surface area from the mesh)
* @param g Mesh or other geometry instance
* @param density Number of points per unit triangle
*/
public static PointCloud fromGeometry(Geometry g, int density);The new FromGeometry allows you to specify the density of distributed points in the geometry’s triangles.
Sample code:
var prim = new Torus();
var pc = PointCloud.fromGeometry(prim.toMesh(), 50);
var s = new Scene(pc);
s.save("point-cloud.glb", FileFormat.GLTF2_BINARY);Added new formats to class com.aspose.threed.FileFormat:
/**
* Xyz point cloud file
*/
public static final FileFormat XYZ;
/**
* PCL Point Cloud Data file in ASCII mode
*/
public static final FileFormat PCD;
/**
* PCL Point Cloud Data file in Binary mode
*/
public static final FileFormat PCD_BINARY;Sample code:
var prim = new Torus();
var pc = PointCloud.fromGeometry(prim.toMesh(), 50);
var s = new Scene(pc);
s.save("point-cloud.glb", FileFormat.PCD);