com.io7m.r2.meshes

Class R2MeshTangentsAdapter

java.lang.Object

com.io7m.r2.meshes.R2MeshTangentsAdapter

All Implemented Interfaces:

R2ErrorConsumerType, R2MeshParserInterleavedListenerType, R2MeshTangentsAdapterType

public final class R2MeshTangentsAdapter
extends Object
implements R2MeshTangentsAdapterType

An implementation of the R2MeshParserInterleavedListenerType interface that produces a value of type R2MeshTangentsType after parsing has completed.

Method Summary

Modifier and Type	Method and Description
Optional<R2MeshTangentsType>	mesh()
static R2MeshTangentsAdapterType	newAdapter(R2ErrorConsumerType in_error)
void	onError(Optional<Throwable> e, String message) An error was encountered.
void	onEventFinished() Called unconditionally at the end of parsing.
void	onEventStart() Called unconditionally at the start of parsing.
void	onEventTriangle(long index, long v0, long v1, long v2) A triangle was received.
void	onEventTriangleCount(long count) The number of triangles was received.
void	onEventTrianglesFinished() All triangles have been parsed.
void	onEventVertexCount(long count) The number of vertices was received.
void	onEventVertexFinished(long index) Vertex index is finished.
void	onEventVertexNormal(long index, double x, double y, double z) A vertex normal was received.
void	onEventVertexPosition(long index, double x, double y, double z) A vertex position was received.
void	onEventVertexStarted(long index) Vertex index is starting.
void	onEventVertexTangent(long index, double x, double y, double z, double w) A vertex tangent was received.
void	onEventVertexUV(long index, double x, double y) A vertex UV coordinate was received.
void	onEventVerticesFinished() All vertices have been parsed.

Methods inherited from class java.lang.Object

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

Method Detail

newAdapter

public static R2MeshTangentsAdapterType newAdapter(R2ErrorConsumerType in_error)

Parameters:

in_error - An error handler

Returns:

A new adapter

mesh

public Optional<R2MeshTangentsType> mesh()

Specified by:

mesh in interface R2MeshTangentsAdapterType

Returns:

The mesh generated iff the parse completed without errors.

onEventStart

public void onEventStart()

Description copied from interface: R2MeshParserInterleavedListenerType

Called unconditionally at the start of parsing.

Specified by:

onEventStart in interface R2MeshParserInterleavedListenerType

onEventVertexCount

public void onEventVertexCount(long count)

Description copied from interface: R2MeshParserInterleavedListenerType

The number of vertices was received.

Specified by:

onEventVertexCount in interface R2MeshParserInterleavedListenerType

Parameters:

count - The number of vertices

onEventTriangleCount

public void onEventTriangleCount(long count)

Description copied from interface: R2MeshParserInterleavedListenerType

The number of triangles was received.

Specified by:

onEventTriangleCount in interface R2MeshParserInterleavedListenerType

Parameters:

count - The number of triangles

onError

public void onError(Optional<Throwable> e,
                    String message)

Description copied from interface: R2ErrorConsumerType

An error was encountered.

Specified by:

onError in interface R2ErrorConsumerType

Parameters:

e - An exception raised, if any

message - The error message

onEventVertexStarted

public void onEventVertexStarted(long index)

Description copied from interface: R2MeshParserInterleavedListenerType

Vertex index is starting.

Specified by:

onEventVertexStarted in interface R2MeshParserInterleavedListenerType

Parameters:

index - The vertex index

onEventVertexPosition

public void onEventVertexPosition(long index,
                                  double x,
                                  double y,
                                  double z)

Description copied from interface: R2MeshParserInterleavedListenerType

A vertex position was received. The given index will be equal to the index that was received by the most recent call to R2MeshParserInterleavedListenerType.onEventVertexStarted(long).

Specified by:

onEventVertexPosition in interface R2MeshParserInterleavedListenerType

Parameters:

index - The vertex number

x - The X coordinate

y - The Y coordinate

z - The Z coordinate

onEventVertexNormal

public void onEventVertexNormal(long index,
                                double x,
                                double y,
                                double z)

Description copied from interface: R2MeshParserInterleavedListenerType

A vertex normal was received. The given index will be equal to the index that was received by the most recent call to R2MeshParserInterleavedListenerType.onEventVertexStarted(long).

Specified by:

onEventVertexNormal in interface R2MeshParserInterleavedListenerType

Parameters:

index - The vertex number

x - The X coordinate

y - The Y coordinate

z - The Z coordinate

onEventVertexTangent

public void onEventVertexTangent(long index,
                                 double x,
                                 double y,
                                 double z,
                                 double w)

Description copied from interface: R2MeshParserInterleavedListenerType

A vertex tangent was received. The given index will be equal to the index that was received by the most recent call to R2MeshParserInterleavedListenerType.onEventVertexStarted(long).

Specified by:

onEventVertexTangent in interface R2MeshParserInterleavedListenerType

Parameters:

index - The vertex number

x - The X coordinate

y - The Y coordinate

z - The Z coordinate

w - The W coordinate

onEventVertexUV

public void onEventVertexUV(long index,
                            double x,
                            double y)

Description copied from interface: R2MeshParserInterleavedListenerType

A vertex UV coordinate was received. The given index will be equal to the index that was received by the most recent call to R2MeshParserInterleavedListenerType.onEventVertexStarted(long).

Specified by:

onEventVertexUV in interface R2MeshParserInterleavedListenerType

Parameters:

index - The vertex number

x - The X coordinate

y - The Y coordinate

onEventVertexFinished

public void onEventVertexFinished(long index)

Description copied from interface: R2MeshParserInterleavedListenerType

Vertex index is finished. The given index will be equal to the index that was received by the most recent call to R2MeshParserInterleavedListenerType.onEventVertexStarted(long).

Specified by:

onEventVertexFinished in interface R2MeshParserInterleavedListenerType

Parameters:

index - The vertex index

onEventVerticesFinished

public void onEventVerticesFinished()

Description copied from interface: R2MeshParserInterleavedListenerType

All vertices have been parsed.

Specified by:

onEventVerticesFinished in interface R2MeshParserInterleavedListenerType

onEventTriangle

public void onEventTriangle(long index,
                            long v0,
                            long v1,
                            long v2)

Description copied from interface: R2MeshParserInterleavedListenerType

A triangle was received.

Specified by:

onEventTriangle in interface R2MeshParserInterleavedListenerType

Parameters:

index - The triangle number

v0 - The index of the first vertex

v1 - The index of the second vertex

v2 - The index of the third vertex

onEventTrianglesFinished

public void onEventTrianglesFinished()

Description copied from interface: R2MeshParserInterleavedListenerType

All triangles have been parsed.

Specified by:

onEventTrianglesFinished in interface R2MeshParserInterleavedListenerType

onEventFinished

public void onEventFinished()

Description copied from interface: R2MeshParserInterleavedListenerType

Called unconditionally at the end of parsing.

Specified by:

onEventFinished in interface R2MeshParserInterleavedListenerType