org.apache.commons.geometry.io.euclidean.threed

Class IO3D

java.lang.Object

org.apache.commons.geometry.io.euclidean.threed.IO3D

public final class IO3D
extends Object

Utility class providing convenient access to 3D IO functionality. The static read and write methods here delegate to a default BoundaryIOManager3D instance. The default configuration should be sufficient for most purposes. If customization is required, consider directly creating and configuring and a BoundaryIOManager3D instance.

Examples

The example below reads an OBJ file as a stream of triangles, transforms each triangle, and writes the result as a CSV file. The data formats are inferred from the input and output file extensions.

 GeometryInput input = new FileGeometryInput(Paths.get("orig.obj"));
 GeometryOutput scaledOutput = new FileGeometryOutput(Paths.get("scaled.csv"));
 AffineTransformMatrix3D transform = AffineTransformMatrix3D.createScale(2);

 // Use the input triangle stream in a try-with-resources statement to ensure
 // all resources are properly released.
 try (Stream<Triangle3D> stream = IO3D.triangles(input, null, precision)) {
      IO3D.write(stream.map(t -> t.transform(transform)), scaledOutput, null);
 }
 

See Also:

BoundaryIOManager3D

Method Summary

Modifier and Type	Method and Description
static Stream<PlaneConvexSubset>	boundaries(GeometryInput in, GeometryFormat fmt, Precision.DoubleEquivalence precision) Return a Stream providing access to all boundaries from the given input.
static Stream<PlaneConvexSubset>	boundaries(Path path, Precision.DoubleEquivalence precision) Return a Stream providing access to all boundaries from the given file path.
static Stream<PlaneConvexSubset>	boundaries(URL url, Precision.DoubleEquivalence precision) Return a Stream providing access to all boundaries from the given URL.
static FacetDefinitionReader	facetDefinitionReader(GeometryInput in, GeometryFormat fmt) Get a FacetDefinitionReader for reading facet information from the given input.
static FacetDefinitionReader	facetDefinitionReader(Path path) Get a FacetDefinitionReader for reading facet information from the given file path.
static FacetDefinitionReader	facetDefinitionReader(URL url) Get a FacetDefinitionReader for reading facet information from the given URL.
static Stream<FacetDefinition>	facets(GeometryInput in, GeometryFormat fmt) Return a Stream providing access to all facets from the given input.
static Stream<FacetDefinition>	facets(Path path) Return a Stream providing access to all facets from the given file path.
static Stream<FacetDefinition>	facets(URL url) Return a Stream providing access to all facets from the given URL.
static BoundaryIOManager3D	getDefaultManager() Get the default BoundaryIOManager3D instance.
static BoundarySource3D	read(GeometryInput in, GeometryFormat fmt, Precision.DoubleEquivalence precision) Return a BoundarySource3D containing all boundaries from the given input.
static BoundarySource3D	read(Path path, Precision.DoubleEquivalence precision) Return a BoundarySource3D containing all boundaries from the file at the given path.
static BoundarySource3D	read(URL url, Precision.DoubleEquivalence precision) Return a BoundarySource3D containing all boundaries from the given URL.
static TriangleMesh	readTriangleMesh(GeometryInput in, GeometryFormat fmt, Precision.DoubleEquivalence precision) Return a TriangleMesh containing all triangles from the given input.
static TriangleMesh	readTriangleMesh(Path path, Precision.DoubleEquivalence precision) Return a TriangleMesh containing all triangles from the given file path.
static TriangleMesh	readTriangleMesh(URL url, Precision.DoubleEquivalence precision) Return a TriangleMesh containing all triangles from the given URL.
static Stream<Triangle3D>	triangles(GeometryInput in, GeometryFormat fmt, Precision.DoubleEquivalence precision) Return a Stream providing access to all triangles from the given input.
static Stream<Triangle3D>	triangles(Path path, Precision.DoubleEquivalence precision) Return a Stream providing access to all triangles from the given file path.
static Stream<Triangle3D>	triangles(URL url, Precision.DoubleEquivalence precision) Return a Stream providing access to all triangles from the given URL.
static void	write(BoundarySource3D src, GeometryOutput out, GeometryFormat fmt) Write all boundaries from src to the given output.
static void	write(BoundarySource3D src, Path path) Write all boundaries from src to the given file path.
static void	write(Stream<? extends PlaneConvexSubset> boundaries, GeometryOutput out, GeometryFormat fmt) Write all boundaries in the stream to the output.
static void	write(Stream<? extends PlaneConvexSubset> boundaries, Path path) Write all boundaries in the stream to given file path.
static void	writeFacets(Collection<? extends FacetDefinition> facets, GeometryOutput out, GeometryFormat fmt) Write the given collection of facets to the output.
static void	writeFacets(Collection<? extends FacetDefinition> facets, Path path) Write the given facets to the file path.
static void	writeFacets(Stream<? extends FacetDefinition> facets, GeometryOutput out, GeometryFormat fmt) Write all facets in the stream to the output.
static void	writeFacets(Stream<? extends FacetDefinition> facets, Path path) Write all facets in the stream to the file path.

Methods inherited from class java.lang.Object

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

Method Detail

facetDefinitionReader

public static FacetDefinitionReader facetDefinitionReader(Path path)

Get a FacetDefinitionReader for reading facet information from the given file path. The data format is determined by the file extension of the argument.

Parameters:

path - path to obtain a reader for

Returns:

facet definition reader

Throws:

IllegalArgumentException - if no handler has been registered with the default manager for the input format

IllegalStateException - if a data format error occurs

UncheckedIOException - if an I/O error occurs

See Also:

BoundaryIOManager3D.facetDefinitionReader(GeometryInput, GeometryFormat)

facetDefinitionReader

public static FacetDefinitionReader facetDefinitionReader(URL url)

Get a FacetDefinitionReader for reading facet information from the given URL. The data format is determined by the file extension of the argument.

Parameters:

url - URL to read from

Returns:

facet definition reader

Throws:

IllegalArgumentException - if no handler has been registered with the default manager for the input format

IllegalStateException - if a data format error occurs

UncheckedIOException - if an I/O error occurs

See Also:

BoundaryIOManager3D.facetDefinitionReader(GeometryInput, GeometryFormat)

facetDefinitionReader

public static FacetDefinitionReader facetDefinitionReader(GeometryInput in,
                                                          GeometryFormat fmt)

Get a FacetDefinitionReader for reading facet information from the given input.

Parameters:

in - input to read from

fmt - format of the input; if null, the format is determined implicitly from the file extension of the input file name

Returns:

facet definition reader

Throws:

IllegalArgumentException - if no handler has been registered with the default manager for the input format

IllegalStateException - if a data format error occurs

UncheckedIOException - if an I/O error occurs

See Also:

BoundaryIOManager3D.facetDefinitionReader(GeometryInput, GeometryFormat)

facets

public static Stream<FacetDefinition> facets(Path path)

Return a Stream providing access to all facets from the given file path. The data format is determined by the file extension of the argument.

The underlying input stream is closed when the returned stream is closed. Callers should therefore use the returned stream in a try-with-resources statement to ensure that all resources are properly released. Ex:

  try (Stream<FacetDefinition> stream = IO3D.facets(path)) {
      // access stream content
  }
 

The following exceptions may be thrown during stream iteration:

• IllegalStateException if a data format error occurs
• UncheckedIOException if an I/O error occurs

Parameters:

path - file path to read from

Returns:

stream providing access to the facets in the specified file

Throws:

IllegalArgumentException - if no handler has been registered with the default manager for the input format

IllegalStateException - if a data format error occurs during stream creation

UncheckedIOException - if an I/O error occurs during stream creation

See Also:

BoundaryIOManager3D.facets(GeometryInput, GeometryFormat)

facets

public static Stream<FacetDefinition> facets(URL url)

Return a Stream providing access to all facets from the given URL. he data format is determined by the file extension of the argument.

The underlying input stream is closed when the returned stream is closed. Callers should therefore use the returned stream in a try-with-resources statement to ensure that all resources are properly released. Ex:

  try (Stream<FacetDefinition> stream = IO3D.facets(url)) {
      // access stream content
  }
 

The following exceptions may be thrown during stream iteration:

• IllegalStateException if a data format error occurs
• UncheckedIOException if an I/O error occurs

Parameters:

url - URL to read from

Returns:

stream providing access to the facets from the specified URL

Throws:

IllegalArgumentException - if no handler has been registered with the default manager for the input format

IllegalStateException - if a data format error occurs during stream creation

UncheckedIOException - if an I/O error occurs during stream creation

See Also:

BoundaryIOManager3D.facets(GeometryInput, GeometryFormat)

facets

public static Stream<FacetDefinition> facets(GeometryInput in,
                                             GeometryFormat fmt)

Return a Stream providing access to all facets from the given input. The underlying input stream is closed when the returned stream is closed. Callers should therefore use the returned stream in a try-with-resources statement to ensure that all resources are properly released.

  try (Stream<FacetDefinition> stream = IO3D.facets(in, fmt)) {
      // access stream content
  }
 

The following exceptions may be thrown during stream iteration:

• IllegalStateException if a data format error occurs
• UncheckedIOException if an I/O error occurs

Parameters:

in - input to read from

fmt - format of the input; if null, the format is determined implicitly from the file extension of the input file name

Returns:

stream providing access to the facets in the input

Throws:

IllegalArgumentException - if no read handler has been registered with the default manager for the input format

IllegalStateException - if a data format error occurs during stream creation

UncheckedIOException - if an I/O error occurs during stream creation

See Also:

BoundaryIOManager3D.facets(GeometryInput, GeometryFormat)

boundaries

public static Stream<PlaneConvexSubset> boundaries(Path path,
                                                   Precision.DoubleEquivalence precision)

Return a Stream providing access to all boundaries from the given file path. The data format is determined by the file extension of the argument.

The underlying input stream is closed when the returned stream is closed. Callers should therefore use the returned stream in a try-with-resources statement to ensure that all resources are properly released. Ex:

  try (Stream<PlaneConvexSubset> stream = IO3D.boundaries(path, precision)) {
      // access stream content
  }
 

The following exceptions may be thrown during stream iteration:

• IllegalArgumentException if mathematically invalid data is encountered
• IllegalStateException if a data format error occurs
• UncheckedIOException if an I/O error occurs

Parameters:

path - file path to read from

precision - precision context used for floating point comparisons

Returns:

stream providing access to the boundaries in the specified file

Throws:

IllegalArgumentException - if no read handler has been registered with the default manager for the input format

IllegalStateException - if a data format error occurs during stream creation

UncheckedIOException - if an I/O error occurs during stream creation

See Also:

BoundaryIOManager.boundaries(GeometryInput, GeometryFormat, Precision.DoubleEquivalence)

boundaries

public static Stream<PlaneConvexSubset> boundaries(URL url,
                                                   Precision.DoubleEquivalence precision)

Return a Stream providing access to all boundaries from the given URL. The data format is determined by the file extension of the argument.

The underlying input stream is closed when the returned stream is closed. Callers should therefore use the returned stream in a try-with-resources statement to ensure that all resources are properly released. Ex:

  try (Stream<PlaneConvexSubset> stream = IO3D.boundaries(url, precision)) {
      // access stream content
  }
 

The following exceptions may be thrown during stream iteration:

• IllegalArgumentException if mathematically invalid data is encountered
• IllegalStateException if a data format error occurs
• UncheckedIOException if an I/O error occurs

Parameters:

url - URL to read from

precision - precision context used for floating point comparisons

Returns:

stream providing access to the boundaries in the specified URL

Throws:

IllegalArgumentException - if no read handler has been registered with the default manager for the input format

IllegalStateException - if a data format error occurs during stream creation

UncheckedIOException - if an I/O error occurs during stream creation

See Also:

BoundaryIOManager.boundaries(GeometryInput, GeometryFormat, Precision.DoubleEquivalence)

boundaries

public static Stream<PlaneConvexSubset> boundaries(GeometryInput in,
                                                   GeometryFormat fmt,
                                                   Precision.DoubleEquivalence precision)

Return a Stream providing access to all boundaries from the given input. The underlying input stream is closed when the returned stream is closed. Callers should therefore use the returned stream in a try-with-resources statement to ensure that all resources are properly released. Ex:

  try (Stream<H> stream = IO3D.boundaries(in, fmt, precision)) {
      // access stream content
  }
  

The following exceptions may be thrown during stream iteration:

• IllegalArgumentException if mathematically invalid data is encountered
• IllegalStateException if a data format error occurs
• UncheckedIOException if an I/O error occurs

Parameters:

in - input to read boundaries from

fmt - format of the input; if null, the format is determined implicitly from the file extension of the input file name

precision - precision context used for floating point comparisons

Returns:

stream providing access to the boundaries in the input

Throws:

IllegalArgumentException - if no read handler is registered with the default manager for the input format

IllegalStateException - if a data format error occurs during stream creation

UncheckedIOException - if an I/O error occurs during stream creation

See Also:

BoundaryIOManager.boundaries(GeometryInput, GeometryFormat, Precision.DoubleEquivalence)

triangles

public static Stream<Triangle3D> triangles(Path path,
                                           Precision.DoubleEquivalence precision)

Return a Stream providing access to all triangles from the given file path. The data format is determined by the file extension of the argument.

The underlying input stream is closed when the returned stream is closed. Callers should therefore use the returned stream in a try-with-resources statement to ensure that all resources are properly released. Ex:

  try (Stream<Triangle3D> stream = IO3D.triangles(path, precision)) {
      // access stream content
  }
 

The following exceptions may be thrown during stream iteration:

• IllegalArgumentException if mathematically invalid data is encountered
• IllegalStateException if a data format error occurs
• UncheckedIOException if an I/O error occurs

Parameters:

path - file path to read from

precision - precision context used for floating point comparisons

Returns:

stream providing access to the triangles in the specified file

Throws:

IllegalArgumentException - if no read handler is registered with the default manager for the input format

IllegalStateException - if a data format error occurs during stream creation

UncheckedIOException - if an I/O error occurs during stream creation

See Also:

BoundaryIOManager3D.triangles(GeometryInput, GeometryFormat, Precision.DoubleEquivalence)

triangles

public static Stream<Triangle3D> triangles(URL url,
                                           Precision.DoubleEquivalence precision)

Return a Stream providing access to all triangles from the given URL. The data format is determined by the file extension of the argument.

The underlying input stream is closed when the returned stream is closed. Callers should therefore use the returned stream in a try-with-resources statement to ensure that all resources are properly released. Ex:

  try (Stream<Triangle3D> stream = IO3D.triangles(url, precision)) {
      // access stream content
  }
 

The following exceptions may be thrown during stream iteration:

• IllegalArgumentException if mathematically invalid data is encountered
• IllegalStateException if a data format error occurs
• UncheckedIOException if an I/O error occurs

Parameters:

url - URL to read from

precision - precision context used for floating point comparisons

Returns:

stream providing access to the triangles from the specified URL

Throws:

IllegalArgumentException - if no read handler is registered with the default manager for the input format

IllegalStateException - if a data format error occurs during stream creation

UncheckedIOException - if an I/O error occurs during stream creation

See Also:

BoundaryIOManager3D.triangles(GeometryInput, GeometryFormat, Precision.DoubleEquivalence)

triangles

public static Stream<Triangle3D> triangles(GeometryInput in,
                                           GeometryFormat fmt,
                                           Precision.DoubleEquivalence precision)

Return a Stream providing access to all triangles from the given input. The underlying input stream is closed when the returned stream is closed. Callers should therefore use the returned stream in a try-with-resources statement to ensure that all resources are properly released.

  try (Stream<Triangle3D> stream = IO3D.triangles(in, fmt, precision)) {
      // access stream content
  }
 

The following exceptions may be thrown during stream iteration:

• IllegalArgumentException if mathematically invalid data is encountered
• IllegalStateException if a data format error occurs
• UncheckedIOException if an I/O error occurs

Parameters:

in - input to read from

fmt - format of the input; if null, the format is determined implicitly from the file extension of the input file name

precision - precision context used for floating point comparisons

Returns:

stream providing access to the triangles in the input

Throws:

IllegalArgumentException - if no read handler is registered with the default manager for the input format

IllegalStateException - if a data format error occurs during stream creation

UncheckedIOException - if an I/O error occurs during stream creation

See Also:

BoundaryIOManager3D.triangles(GeometryInput, GeometryFormat, Precision.DoubleEquivalence)

read

public static BoundarySource3D read(Path path,
                                    Precision.DoubleEquivalence precision)

Return a BoundarySource3D containing all boundaries from the file at the given path. The data format is determined from the file extension. A runtime exception may be thrown if mathematically invalid boundaries are encountered.

Parameters:

path - file path to read from

precision - precision context used for floating point comparisons

Returns:

object containing all boundaries from the file at the given path

Throws:

IllegalArgumentException - if mathematically invalid data is encountered or no read handler is registered with the default manager for the input format

IllegalStateException - if a data format error occurs

UncheckedIOException - if an I/O error occurs

See Also:

BoundaryIOManager.read(GeometryInput, GeometryFormat, Precision.DoubleEquivalence)

read

public static BoundarySource3D read(URL url,
                                    Precision.DoubleEquivalence precision)

Return a BoundarySource3D containing all boundaries from the given URL. The data format is determined from the file extension of the URL path. A runtime exception may be thrown if mathematically invalid boundaries are encountered.

Parameters:

url - URL to read from

precision - precision context used for floating point comparisons

Returns:

object containing all boundaries from the given URL

Throws:

IllegalArgumentException - if mathematically invalid data is encountered or no read handler is registered with the default manager for the input format

IllegalStateException - if a data format error occurs

UncheckedIOException - if an I/O error occurs

See Also:

BoundaryIOManager.read(GeometryInput, GeometryFormat, Precision.DoubleEquivalence)

read

public static BoundarySource3D read(GeometryInput in,
                                    GeometryFormat fmt,
                                    Precision.DoubleEquivalence precision)

Return a BoundarySource3D containing all boundaries from the given input. A runtime exception may be thrown if mathematically invalid boundaries are encountered.

Parameters:

in - input to read boundaries from

fmt - format of the input; if null, the format is determined implicitly from the file extension of the input file name

precision - precision context used for floating point comparisons

Returns:

object containing all boundaries from the input

Throws:

IllegalArgumentException - if mathematically invalid data is encountered or no read handler is registered with the default manager for the input format

IllegalStateException - if a data format error occurs

UncheckedIOException - if an I/O error occurs

See Also:

BoundaryIOManager.read(GeometryInput, GeometryFormat, Precision.DoubleEquivalence)

readTriangleMesh

public static TriangleMesh readTriangleMesh(Path path,
                                            Precision.DoubleEquivalence precision)

Return a TriangleMesh containing all triangles from the given file path. The data format is determined from the file extension of the path. A runtime exception may be thrown if mathematically invalid boundaries are encountered.

Parameters:

path - file path to read from

precision - precision context used for floating point comparisons

Returns:

mesh containing all triangles from the given file path

Throws:

IllegalArgumentException - if mathematically invalid data is encountered or no read handler is registered with the default manager for the input format

IllegalStateException - if a data format error occurs

UncheckedIOException - if an I/O error occurs

See Also:

BoundaryIOManager3D.readTriangleMesh(GeometryInput, GeometryFormat, Precision.DoubleEquivalence)

readTriangleMesh

public static TriangleMesh readTriangleMesh(URL url,
                                            Precision.DoubleEquivalence precision)

Return a TriangleMesh containing all triangles from the given URL. The data format is determined from the file extension of the URL path. A runtime exception may be thrown if mathematically invalid boundaries are encountered.

Parameters:

url - URL to read from

precision - precision context used for floating point comparisons

Returns:

mesh containing all triangles from the given URL

Throws:

IllegalArgumentException - if mathematically invalid data is encountered or no read handler is registered with the default manager for the input format

IllegalStateException - if a data format error occurs

UncheckedIOException - if an I/O error occurs

See Also:

BoundaryIOManager3D.readTriangleMesh(GeometryInput, GeometryFormat, Precision.DoubleEquivalence)

readTriangleMesh

public static TriangleMesh readTriangleMesh(GeometryInput in,
                                            GeometryFormat fmt,
                                            Precision.DoubleEquivalence precision)

Return a TriangleMesh containing all triangles from the given input. A runtime exception may be thrown if mathematically invalid boundaries are encountered.

Parameters:

in - input to read from

fmt - format of the input; if null, the format is determined implicitly from the file extension of the input file name

precision - precision context used for floating point comparisons

Returns:

a mesh containing all triangles from the input

Throws:

IllegalArgumentException - if mathematically invalid data is encountered or no read handler is registered with the default manager for the input format

IllegalStateException - if a data format error occurs

UncheckedIOException - if an I/O error occurs

See Also:

BoundaryIOManager3D.readTriangleMesh(GeometryInput, GeometryFormat, Precision.DoubleEquivalence)

write

public static void write(Stream<? extends PlaneConvexSubset> boundaries,
                         Path path)

Write all boundaries in the stream to given file path. The data format is determined by the file extension of the target path. If the target path already exists, it is overwritten.

This method does not explicitly close the boundaries stream. Callers should use the stream in a try-with-resources statement outside of this method if the stream is required to be closed.

Parameters:

boundaries - stream containing boundaries to write

path - file path to write to

Throws:

IllegalArgumentException - if no write handler is registered with the default manager for the output format

UncheckedIOException - if an I/O error occurs

See Also:

BoundaryIOManager3D.write(Stream, GeometryOutput, GeometryFormat)

write

public static void write(Stream<? extends PlaneConvexSubset> boundaries,
                         GeometryOutput out,
                         GeometryFormat fmt)

Write all boundaries in the stream to the output.

This method does not explicitly close the boundaries stream. Callers should use the stream in a try-with-resources statement outside of this method if the stream is required to be closed.

Parameters:

boundaries - stream containing boundaries to write

out - output to write to

fmt - format of the output; if null, the format is determined implicitly from the file extension of the output file name

Throws:

IllegalArgumentException - if no write handler is registered with the default manager for the output format

UncheckedIOException - if an I/O error occurs

See Also:

BoundaryIOManager3D.write(Stream, GeometryOutput, GeometryFormat)

write

public static void write(BoundarySource3D src,
                         Path path)

Write all boundaries from src to the given file path. The data format is determined by the file extension of the target path. If the target path already exists, it is overwritten.

Parameters:

src - boundary source containing the boundaries to write

path - file path to write to

Throws:

IllegalArgumentException - if no write handler is registered with the default manager for the output format

UncheckedIOException - if an I/O error occurs

See Also:

BoundaryIOManager.write( org.apache.commons.geometry.core.partitioning.BoundarySource, GeometryOutput, GeometryFormat)

write

public static void write(BoundarySource3D src,
                         GeometryOutput out,
                         GeometryFormat fmt)

Write all boundaries from src to the given output.

Parameters:

src - boundary source containing the boundaries to write

out - output to write to

fmt - format of the output; if null, the format is determined implicitly from the file extension of the output file name

Throws:

IllegalArgumentException - if no write handler is registered with the default manager for the output format

UncheckedIOException - if an I/O error occurs

See Also:

BoundaryIOManager.write( org.apache.commons.geometry.core.partitioning.BoundarySource, GeometryOutput, GeometryFormat)

writeFacets

public static void writeFacets(Collection<? extends FacetDefinition> facets,
                               Path path)

Write the given facets to the file path. The data format is determined by the file extension of the target path. If the target path already exists, it is overwritten.

Parameters:

facets - facets to write

path - path to write to

Throws:

IllegalArgumentException - if no write handler is registered with the default manager for the output format

UncheckedIOException - if an I/O error occurs

See Also:

BoundaryIOManager3D.writeFacets(Collection, GeometryOutput, GeometryFormat)

writeFacets

public static void writeFacets(Collection<? extends FacetDefinition> facets,
                               GeometryOutput out,
                               GeometryFormat fmt)

Write the given collection of facets to the output.

Parameters:

facets - facets to write

out - output to write to

fmt - format of the output; if null, the format is determined implicitly from the file extension of the output file name

Throws:

IllegalArgumentException - if no write handler is registered with the default manager for the output format

UncheckedIOException - if an I/O error occurs

See Also:

BoundaryIOManager3D.writeFacets(Collection, GeometryOutput, GeometryFormat)

writeFacets

public static void writeFacets(Stream<? extends FacetDefinition> facets,
                               Path path)

Write all facets in the stream to the file path. The data format is determined by the file extension of the target path. If the target path already exists, it is overwritten.

This method does not explicitly close the facets stream. Callers should use the stream in a try-with-resources statement outside of this method if the stream is required to be closed.

Parameters:

facets - stream containing facets to write

path - path to write to

Throws:

IllegalArgumentException - if no write handler is registered with the default manager for the output format

UncheckedIOException - if an I/O error occurs

See Also:

BoundaryIOManager3D.writeFacets(Stream, GeometryOutput, GeometryFormat)

writeFacets

public static void writeFacets(Stream<? extends FacetDefinition> facets,
                               GeometryOutput out,
                               GeometryFormat fmt)

Write all facets in the stream to the output.

This method does not explicitly close the facets stream. Callers should use the stream in a try-with-resources statement outside of this method if the stream is required to be closed.

Parameters:

facets - stream containing facets to write

out - output to write to

fmt - format of the output; if null, the format is determined implicitly from the file extension of the output file name

Throws:

IllegalArgumentException - if no write handler is registered with the default manager for the output format

UncheckedIOException - if an I/O error occurs

See Also:

BoundaryIOManager3D.writeFacets(Stream, GeometryOutput, GeometryFormat)

getDefaultManager

public static BoundaryIOManager3D getDefaultManager()

Get the default BoundaryIOManager3D instance.

Returns:

the default BoundaryIOManager3D instance