com.io7m.r1.meshes

Class RMeshParserEventsVBO<G extends com.io7m.jcanephora.api.JCGLArrayBuffersType & com.io7m.jcanephora.api.JCGLIndexBuffersType>

java.lang.Object

com.io7m.r1.meshes.RMeshParserEventsVBO<G>

Type Parameters:

G - The type of OpenGL interfaces.

All Implemented Interfaces:

RMeshParserEventsType<com.io7m.jcanephora.JCGLException>

@EqualityReference
public final class RMeshParserEventsVBO<G extends com.io7m.jcanephora.api.JCGLArrayBuffersType & com.io7m.jcanephora.api.JCGLIndexBuffersType>
extends Object
implements RMeshParserEventsType<com.io7m.jcanephora.JCGLException>

An implementation of the RMeshParserEventsType interface that produces an array buffer and index buffer whilst parsing.

Method Summary

Modifier and Type	Method and Description
void	eventError(Exception e) Called upon errors.
void	eventMeshEnded() Called when parsing of the mesh finishes.
void	eventMeshName(String in_name) Called when the mesh name is encountered.
void	eventMeshStarted() Called when parsing of the mesh starts.
void	eventMeshTriangle(long index, long v0, long v1, long v2) Called when a triangle is encountered.
void	eventMeshTrianglesEnded() Called when parsing of triangles has ended.
void	eventMeshTrianglesStarted(long count) Called when parsing of triangles is about to begin.
void	eventMeshVertexEnded(long index) Called when parsing of a mesh vertex has ended.
void	eventMeshVertexNormal(long index, com.io7m.jtensors.parameterized.PVectorI3F<RSpaceObjectType> normal) Called when parsing the normal vector for a vertex.
void	eventMeshVertexPosition(long index, com.io7m.jtensors.parameterized.PVectorI3F<RSpaceObjectType> position) Called when parsing the position for a vertex.
void	eventMeshVertexStarted(long index) Called when parsing of a mesh vertex has started.
void	eventMeshVertexTangent4f(long index, com.io7m.jtensors.parameterized.PVectorI4F<RSpaceObjectType> tangent) Called when parsing the tangent for a vertex.
void	eventMeshVertexUV(long index, com.io7m.jtensors.parameterized.PVectorI2F<RSpaceTextureType> uv) Called when parsing the UV coordinates for a vertex.
void	eventMeshVerticesEnded(com.io7m.jtensors.parameterized.PVectorI3F<RSpaceObjectType> lower, com.io7m.jtensors.parameterized.PVectorI3F<RSpaceObjectType> upper) Called when parsing of mesh vertices has ended.
void	eventMeshVerticesStarted(long count) Called when parsing of mesh vertices has started.
com.io7m.jcanephora.ArrayBufferType	getArray()
com.io7m.jtensors.parameterized.PVectorI3F<RSpaceObjectType>	getBoundsLower()
com.io7m.jtensors.parameterized.PVectorI3F<RSpaceObjectType>	getBoundsUpper()
com.io7m.jcanephora.IndexBufferType	getIndices()
String	getName()
static <G extends com.io7m.jcanephora.api.JCGLArrayBuffersType & com.io7m.jcanephora.api.JCGLIndexBuffersType> RMeshParserEventsVBO<G>	newEvents(G g, com.io7m.jcanephora.UsageHint hint) Construct a new mesh parser.

Methods inherited from class java.lang.Object

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

Method Detail

newEvents

public static <G extends com.io7m.jcanephora.api.JCGLArrayBuffersType & com.io7m.jcanephora.api.JCGLIndexBuffersType> RMeshParserEventsVBO<G> newEvents(G g,
                                                                                                                                                        com.io7m.jcanephora.UsageHint hint)

Construct a new mesh parser.

Type Parameters:

G - The precise type of OpenGL interface

Parameters:

g - The OpenGL interface

hint - A usage hint

Returns:

A mesh parser

eventError

public void eventError(Exception e)
                throws com.io7m.jcanephora.JCGLException

Description copied from interface: RMeshParserEventsType

Called upon errors.

Specified by:

eventError in interface RMeshParserEventsType<com.io7m.jcanephora.JCGLException>

Parameters:

e - The exception.

Throws:

com.io7m.jcanephora.JCGLException

eventMeshEnded

public void eventMeshEnded()
                    throws com.io7m.jcanephora.JCGLException

Description copied from interface: RMeshParserEventsType

Called when parsing of the mesh finishes. This function is called regardless of whether any error was raised during parsing.

Specified by:

eventMeshEnded in interface RMeshParserEventsType<com.io7m.jcanephora.JCGLException>

Throws:

com.io7m.jcanephora.JCGLException

eventMeshName

public void eventMeshName(String in_name)
                   throws com.io7m.jcanephora.JCGLException

Description copied from interface: RMeshParserEventsType

Called when the mesh name is encountered.

Specified by:

eventMeshName in interface RMeshParserEventsType<com.io7m.jcanephora.JCGLException>

Parameters:

in_name - The name.

Throws:

com.io7m.jcanephora.JCGLException

eventMeshStarted

public void eventMeshStarted()
                      throws com.io7m.jcanephora.JCGLException

Description copied from interface: RMeshParserEventsType

Called when parsing of the mesh starts. This function is called unconditionally.

Specified by:

eventMeshStarted in interface RMeshParserEventsType<com.io7m.jcanephora.JCGLException>

Throws:

com.io7m.jcanephora.JCGLException

eventMeshTriangle

public void eventMeshTriangle(long index,
                              long v0,
                              long v1,
                              long v2)
                       throws com.io7m.jcanephora.JCGLException

Description copied from interface: RMeshParserEventsType

Called when a triangle is encountered. Guaranteed not to be called before RMeshParserEventsType.eventMeshTrianglesStarted(long).

Specified by:

eventMeshTriangle in interface RMeshParserEventsType<com.io7m.jcanephora.JCGLException>

Parameters:

index - The triangle index.

v0 - The index of the first vertex.

v1 - The index of the second vertex.

v2 - The index of the third vertex.

Throws:

com.io7m.jcanephora.JCGLException

eventMeshTrianglesEnded

public void eventMeshTrianglesEnded()
                             throws com.io7m.jcanephora.JCGLException

Description copied from interface: RMeshParserEventsType

Called when parsing of triangles has ended. Guaranteed not to be called before RMeshParserEventsType.eventMeshTrianglesStarted(long).

Specified by:

eventMeshTrianglesEnded in interface RMeshParserEventsType<com.io7m.jcanephora.JCGLException>

Throws:

com.io7m.jcanephora.JCGLException

eventMeshTrianglesStarted

public void eventMeshTrianglesStarted(long count)
                               throws com.io7m.jcanephora.JCGLException

Description copied from interface: RMeshParserEventsType

Called when parsing of triangles is about to begin.

Specified by:

eventMeshTrianglesStarted in interface RMeshParserEventsType<com.io7m.jcanephora.JCGLException>

Parameters:

count - The number of triangles to be parsed.

Throws:

com.io7m.jcanephora.JCGLException

eventMeshVertexEnded

public void eventMeshVertexEnded(long index)
                          throws com.io7m.jcanephora.JCGLException

Description copied from interface: RMeshParserEventsType

Called when parsing of a mesh vertex has ended. Guaranteed not to be called before RMeshParserEventsType.eventMeshVertexStarted(long) for the given index.

Specified by:

eventMeshVertexEnded in interface RMeshParserEventsType<com.io7m.jcanephora.JCGLException>

Parameters:

index - The index of the vertex.

Throws:

com.io7m.jcanephora.JCGLException

eventMeshVertexNormal

public void eventMeshVertexNormal(long index,
                                  com.io7m.jtensors.parameterized.PVectorI3F<RSpaceObjectType> normal)
                           throws com.io7m.jcanephora.JCGLException

Description copied from interface: RMeshParserEventsType

Called when parsing the normal vector for a vertex.

Specified by:

eventMeshVertexNormal in interface RMeshParserEventsType<com.io7m.jcanephora.JCGLException>

Parameters:

index - The vertex index.

normal - The normal vector.

Throws:

com.io7m.jcanephora.JCGLException

eventMeshVertexPosition

public void eventMeshVertexPosition(long index,
                                    com.io7m.jtensors.parameterized.PVectorI3F<RSpaceObjectType> position)
                             throws com.io7m.jcanephora.JCGLException

Description copied from interface: RMeshParserEventsType

Called when parsing the position for a vertex.

Specified by:

eventMeshVertexPosition in interface RMeshParserEventsType<com.io7m.jcanephora.JCGLException>

Parameters:

index - The vertex index.

position - The position.

Throws:

com.io7m.jcanephora.JCGLException

eventMeshVertexStarted

public void eventMeshVertexStarted(long index)
                            throws com.io7m.jcanephora.JCGLException

Description copied from interface: RMeshParserEventsType

Called when parsing of a mesh vertex has started.

Specified by:

eventMeshVertexStarted in interface RMeshParserEventsType<com.io7m.jcanephora.JCGLException>

Parameters:

index - The index of the vertex.

Throws:

com.io7m.jcanephora.JCGLException

eventMeshVertexTangent4f

public void eventMeshVertexTangent4f(long index,
                                     com.io7m.jtensors.parameterized.PVectorI4F<RSpaceObjectType> tangent)
                              throws com.io7m.jcanephora.JCGLException

Description copied from interface: RMeshParserEventsType

Called when parsing the tangent for a vertex.

Specified by:

eventMeshVertexTangent4f in interface RMeshParserEventsType<com.io7m.jcanephora.JCGLException>

Parameters:

index - The vertex index.

tangent - The tangent.

Throws:

com.io7m.jcanephora.JCGLException

eventMeshVertexUV

public void eventMeshVertexUV(long index,
                              com.io7m.jtensors.parameterized.PVectorI2F<RSpaceTextureType> uv)
                       throws com.io7m.jcanephora.JCGLException

Description copied from interface: RMeshParserEventsType

Called when parsing the UV coordinates for a vertex.

Specified by:

eventMeshVertexUV in interface RMeshParserEventsType<com.io7m.jcanephora.JCGLException>

Parameters:

index - The vertex index.

uv - The UV coordinates.

Throws:

com.io7m.jcanephora.JCGLException

eventMeshVerticesEnded

public void eventMeshVerticesEnded(com.io7m.jtensors.parameterized.PVectorI3F<RSpaceObjectType> lower,
                                   com.io7m.jtensors.parameterized.PVectorI3F<RSpaceObjectType> upper)
                            throws com.io7m.jcanephora.JCGLException

Description copied from interface: RMeshParserEventsType

Called when parsing of mesh vertices has ended.

Specified by:

eventMeshVerticesEnded in interface RMeshParserEventsType<com.io7m.jcanephora.JCGLException>

Parameters:

lower - The accumulated lower bounds of all of the vertex positions.

upper - The accumulated upper bounds of all of the vertex positions.

Throws:

com.io7m.jcanephora.JCGLException

eventMeshVerticesStarted

public void eventMeshVerticesStarted(long count)
                              throws com.io7m.jcanephora.JCGLException

Description copied from interface: RMeshParserEventsType

Called when parsing of mesh vertices has started.

Specified by:

eventMeshVerticesStarted in interface RMeshParserEventsType<com.io7m.jcanephora.JCGLException>

Parameters:

count - The number of vertices to be parsed.

Throws:

com.io7m.jcanephora.JCGLException

getArray

public com.io7m.jcanephora.ArrayBufferType getArray()

Returns:

The array.

getBoundsLower

public com.io7m.jtensors.parameterized.PVectorI3F<RSpaceObjectType> getBoundsLower()

Returns:

The lower bounds of the mesh data.

getBoundsUpper

public com.io7m.jtensors.parameterized.PVectorI3F<RSpaceObjectType> getBoundsUpper()

Returns:

The upper bounds of the mesh data.

getIndices

public com.io7m.jcanephora.IndexBufferType getIndices()

Returns:

The index buffer.

getName

public String getName()

Returns:

The mesh name.