DracoCompression

References
public class DracoCompression : IDisposable
Google Draco compression for mesh and point cloud data

Finalizer

~DracoCompression

#
~DracoCompression()
Finalizer for DracoCompression

Properties

NormalAttributePosition

#Since v7.7
public int NormalAttributePosition { get; }
The attribute position for normals when compressed

TextureCoordinatesAttributePosition

#Since v7.7
public int TextureCoordinatesAttributePosition { get; }
The attribute position for texture coordinates when compressed

VertexAttributePosition

#Since v7.7
public int VertexAttributePosition { get; }
The attribute position for vertices when compressed

VertexColorAttributePosition

#Since v7.7
public int VertexColorAttributePosition { get; }
The attribute position for vertex colors when compressed

Methods

Compress

#Since v7.0
public static DracoCompression Compress(Mesh mesh, DracoCompressionOptions options)
Compress a mesh
Parameters:
mesh (Mesh)mesh to compress
options (DracoCompressionOptions)options used to determine how the compression will occur
Returns: instance of class representing the compressed data

Compress

#Since v7.0
public static DracoCompression Compress(Mesh mesh)
Compress a mesh using default compression options.
Parameters:
mesh (Mesh)mesh to compress
Returns: instance of class representing the compressed data

Compress

#Since v8.0
public static DracoCompression Compress(PointCloud pointCloud, DracoCompressionOptions options)
Compress a point cloud
Parameters:
pointCloud (PointCloud)point cloud to compress
options (DracoCompressionOptions)options used to determine how the compression will occur
Returns: instance of class representing the compressed data

Compress

#Since v8.0
public static DracoCompression Compress(PointCloud pointCloud)
Compress a point cloud
Parameters:
pointCloud (PointCloud)point cloud to compress
Returns: instance of class representing the compressed data

DecompressBase64String

#Since v7.0
public static GeometryBase DecompressBase64String(string encoded)
Decompress base64 encoded version of Draco data into either a mesh or point cloud
Parameters:
encoded (string)compressed Draco data
Returns: Mesh or point cloud on success. null on failure

DecompressByteArray

#Since v7.0
public static GeometryBase DecompressByteArray(byte[] bytes)
Decompress data into either a mesh or point cloud.
Parameters:
bytes (byte[])compressed Draco data
Returns: Mesh or point cloud on success. null on failure

DecompressFile

#Since v7.0
public static GeometryBase DecompressFile(string path)
Read compressed data from disk and decompress to RhinoCommon geometry
Parameters:
path (string)path to read from
Returns: Mesh or point cloud on success. null on failure

Dispose

#Since v7.0
public void Dispose()
Actively reclaims unmanaged resources that this instance uses.

ToBase64String

#Since v7.0
public string ToBase64String()
Convert byte array of Draco compressed data into a base64 encoded string

ToByteArray

#Since v8.0
public byte[] ToByteArray()
Gets the Draco compressed data as a byte array

Write

#Since v7.0
public bool Write(string path)
Write the compressed data to disk
Parameters:
path (string)path to write to
Returns: true on success