com.aspose.threed

Class DracoFormat

java.lang.Object

com.aspose.threed.FileFormat

com.aspose.threed.DracoFormat

public class DracoFormat
extends FileFormat

Google Draco format Example: The following code shows how to encode and decode a Mesh to/from byte array:

 
             Mesh mesh = (new Sphere()).toMesh();
             //encode mesh into Draco format
             byte[] draco = FileFormat.DRACO.encode(mesh);
             //decode mesh from Draco format
             Mesh decodedMesh = (Mesh)FileFormat.DRACO.decode(draco);
 

Field Summary

Fields inherited from class com.aspose.threed.FileFormat

AMF, ASE, ASPOSE3D_WEB, BLENDER, COLLADA, DISCREET3DS, DRACO, DXF, FBX6100_BINARY, FBX6100ASCII, FBX7200_BINARY, FBX7200ASCII, FBX7300_BINARY, FBX7300ASCII, FBX7400_BINARY, FBX7400ASCII, FBX7500_BINARY, FBX7500ASCII, FBX7600_BINARY, FBX7600ASCII, FBX7700_BINARY, FBX7700ASCII, GLTF, GLTF_BINARY, GLTF2, GLTF2_BINARY, HTML5, IFC, MAYA_BINARY, MAYAASCII, MICROSOFT3MF, PCD, PCD_BINARY, PDF, PLY, RVM_BINARY, RVM_TEXT, SIEMENSJT8, SIEMENSJT9, STL_BINARY, STLASCII, UNIVERSAL3D, USD, USDA, USDZ, VRML, WAVEFRONTOBJ, X_BINARY, X_TEXT, XYZ, ZIP

Method Summary

Modifier and Type	Method and Description
Geometry	decode(byte[] data) Decode the point cloud or mesh from memory data
Geometry	decode(java.lang.String fileName) Decode the point cloud or mesh from specified file name
byte[]	encode(Entity entity) Encode the entity to Draco raw data
byte[]	encode(Entity entity, DracoSaveOptions options) Encode the entity to Draco raw data
void	encode(Entity entity, Stream stream) Encode the entity to specified stream
void	encode(Entity entity, Stream stream, DracoSaveOptions options) Encode the entity to specified stream
void	encode(Entity entity, java.lang.String fileName) Encode the entity to specified file
void	encode(Entity entity, java.lang.String fileName, DracoSaveOptions options) Encode the entity to specified file

Methods inherited from class com.aspose.threed.FileFormat

createLoadOptions, createSaveOptions, detect, detect, getCanExport, getCanImport, getContentType, getExtension, getExtensions, getFileFormatType, getFormatByExtension, getFormats, getVersion, toString

Methods inherited from class java.lang.Object

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

Method Detail

decode

public Geometry decode(java.lang.String fileName)
                throws java.io.IOException

Decode the point cloud or mesh from specified file name

Parameters:

fileName - The file name contains the drc file

Returns:

A Mesh or PointCloud instance depends on the file content

Throws:

java.io.IOException - Thrown when failed to read from file Example: The following code shows how to encode and decode a Mesh to/from byte array:

 
             Mesh mesh = (new Sphere()).toMesh();
             //encode mesh into Draco format
             byte[] draco = FileFormat.DRACO.encode(mesh);
             //decode mesh from Draco format
             Mesh decodedMesh = (Mesh)FileFormat.DRACO.decode(draco);
 

decode

public Geometry decode(byte[] data)
                throws ImportException

Decode the point cloud or mesh from memory data

Parameters:

data - The raw drc bytes

Returns:

A Mesh or PointCloud instance depends on the content

Throws:

ImportException - Thrown when data is malformed. Example: The following code shows how to encode and decode a Mesh to/from byte array:

 
             Mesh mesh = (new Sphere()).toMesh();
             //encode mesh into Draco format
             byte[] draco = FileFormat.DRACO.encode(mesh);
             //decode mesh from Draco format
             Mesh decodedMesh = (Mesh)FileFormat.DRACO.decode(draco);
 

encode

public void encode(Entity entity,
                   Stream stream,
                   DracoSaveOptions options)
            throws java.io.IOException

Encode the entity to specified stream

Parameters:

entity - The entity to be encoded

stream - The stream that encoded data will be written to

options - Extra options for encoding the point cloud

Throws:

java.io.IOException - Thrown when failed to read from stream Example: The following code shows how to encode and decode a Mesh to/from byte array:

 
             Mesh mesh = (new Sphere()).toMesh();
             //encode mesh into Draco format
             byte[] draco = FileFormat.DRACO.encode(mesh);
             //decode mesh from Draco format
             Mesh decodedMesh = (Mesh)FileFormat.DRACO.decode(draco);
 

encode

public void encode(Entity entity,
                   Stream stream)
            throws java.io.IOException

Encode the entity to specified stream

Parameters:

entity - The entity to be encoded

stream - The stream that encoded data will be written to

Throws:

java.io.IOException - Thrown when failed to read from stream Example: The following code shows how to encode and decode a Mesh to/from byte array:

 
             Mesh mesh = (new Sphere()).toMesh();
             //encode mesh into Draco format
             byte[] draco = FileFormat.DRACO.encode(mesh);
             //decode mesh from Draco format
             Mesh decodedMesh = (Mesh)FileFormat.DRACO.decode(draco);
 

encode

public void encode(Entity entity,
                   java.lang.String fileName,
                   DracoSaveOptions options)
            throws java.io.IOException

Encode the entity to specified file

Parameters:

entity - The entity to be encoded

fileName - The file name to be written

options - Extra options for encoding the point cloud

Throws:

java.io.IOException - Thrown when failed to read from file Example: The following code shows how to encode and decode a Mesh to/from byte array:

 
             Mesh mesh = (new Sphere()).toMesh();
             //encode mesh into Draco format
             byte[] draco = FileFormat.DRACO.encode(mesh);
             //decode mesh from Draco format
             Mesh decodedMesh = (Mesh)FileFormat.DRACO.decode(draco);
 

encode

public void encode(Entity entity,
                   java.lang.String fileName)
            throws java.io.IOException

Encode the entity to specified file

Parameters:

entity - The entity to be encoded

fileName - The file name to be written

Throws:

java.io.IOException - Thrown when failed to read from file Example: The following code shows how to encode and decode a Mesh to/from byte array:

 
             Mesh mesh = (new Sphere()).toMesh();
             //encode mesh into Draco format
             byte[] draco = FileFormat.DRACO.encode(mesh);
             //decode mesh from Draco format
             Mesh decodedMesh = (Mesh)FileFormat.DRACO.decode(draco);
 

encode

public byte[] encode(Entity entity,
                     DracoSaveOptions options)
              throws com.aspose.threed.DrakoException

Encode the entity to Draco raw data

Parameters:

entity - The entity to be encoded

options - Extra options for encoding the point cloud

Returns:

The encoded draco data represented in bytes Example: The following code shows how to encode and decode a Mesh to/from byte array:

 
             Mesh mesh = (new Sphere()).toMesh();
             //encode mesh into Draco format
             byte[] draco = FileFormat.DRACO.encode(mesh);
             //decode mesh from Draco format
             Mesh decodedMesh = (Mesh)FileFormat.DRACO.decode(draco);
 

Throws:

com.aspose.threed.DrakoException

encode

public byte[] encode(Entity entity)
              throws com.aspose.threed.DrakoException

Encode the entity to Draco raw data

Parameters:

entity - The entity to be encoded

Returns:

The encoded draco data represented in bytes Example: The following code shows how to encode and decode a Mesh to/from byte array:

 
             Mesh mesh = (new Sphere()).toMesh();
             //encode mesh into Draco format
             byte[] draco = FileFormat.DRACO.encode(mesh);
             //decode mesh from Draco format
             Mesh decodedMesh = (Mesh)FileFormat.DRACO.decode(draco);
 

Throws:

com.aspose.threed.DrakoException