java.lang.Object
- com.aspose.threed.A3DObject
- - com.aspose.threed.SceneObject
  - - com.aspose.threed.Entity
    - - com.aspose.threed.TriMesh

All Implemented Interfaces:

INamedObject, java.lang.Iterable<Vertex>
```
public class TriMesh
extends Entity
implements java.lang.Iterable<Vertex>
```
A TriMesh contains raw data that can be used by GPU directly. This class is a utility to help to construct a mesh that only contains per-vertex data.

Field Summary
- Fields inherited from class com.aspose.threed.A3DObject
  name, properties

Constructor Summary

Constructors
Constructor Description

TriMesh(java.lang.String name, VertexDeclaration declaration)
Initialize an instance of TriMesh

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`Vertex`	`beginVertex()`	Begin adding vertex
`static TriMesh`	`copyFrom(TriMesh input, VertexDeclaration vd)`	Copy the `TriMesh` from input with new vertex layout
`void`	`endVertex()`	End adding vertex
`static TriMesh`	`fromMesh(Mesh mesh)`	Create a TriMesh from given mesh object, the vertex declaration are based on the input mesh's structure.
`static TriMesh`	`fromMesh(Mesh mesh, boolean useFloat)`	Create a TriMesh from given mesh object, the vertex declaration are based on the input mesh's structure.
`static TriMesh`	`fromMesh(VertexDeclaration declaration, Mesh mesh)`	Create a TriMesh from given mesh object with given vertex layout.
`static TriMesh`	`fromRawData(VertexDeclaration vd, byte[] vertices, int[] indices, boolean generateVertexMapping)`	Create TriMesh from raw data
`int`	`getCapacity()`	The capacity of pre-allocated vertices.
`int`	`getIndicesCount()`	The count of indices in this `TriMesh`
`int[]`	`getIntIndices()`	Convert the indices to 32bit integer array
`short[]`	`getShortIndices()`	Convert the indices to 16bit integer array
`int`	`getUnmergedVerticesCount()`	The count of unmerged vertices that passed in by `beginVertex()` and `endVertex()`.
`VertexDeclaration`	`getVertexDeclaration()`	The vertex layout of the `TriMesh`.
`int`	`getVerticesCount()`	The count of vertices in this `TriMesh`
`int`	`getVerticesSizeInBytes()`	The total size of all vertices in bytes
`void`	`indicesToArray(int[][] result)`	Deprecated.
`void`	`indicesToArray(short[][] result)`	Deprecated.
`java.util.Iterator<Vertex>`	`iterator()`	Get the enumerator to enumerate `Vertex`
`void`	`loadVerticesFromBytes(byte[] verticesInBytes)`	Load vertices from bytes, the length of bytes must be an integer multiple of vertex size.
`double`	`readDouble(int idx, VertexField field)`	Read the double field
`float`	`readFloat(int idx, VertexField field)`	Read the float field
`FVector2`	`readFVector2(int idx, VertexField field)`	Read the vector2 field
`FVector3`	`readFVector3(int idx, VertexField field)`	Read the vector3 field
`FVector4`	`readFVector4(int idx, VertexField field)`	Read the vector4 field
`Vector2`	`readVector2(int idx, VertexField field)`	Read the vector2 field
`Vector3`	`readVector3(int idx, VertexField field)`	Read the vector3 field
`Vector4`	`readVector4(int idx, VertexField field)`	Read the vector4 field
`java.lang.String`	`toString()`	Gets the string representation of `TriMesh`
`byte[]`	`verticesToArray()`	Convert the vertices data to byte array
`void`	`write16bIndicesTo(com.aspose.threed.Stream stream)`	Write the indices data as 16bit integer to the stream
`void`	`write32bIndicesTo(com.aspose.threed.Stream stream)`	Write the indices data as 32bit integer to the stream
`void`	`writeVerticesTo(com.aspose.threed.Stream stream)`	Write vertices data to the specified stream

Methods inherited from class com.aspose.threed.Entity
getBoundingBox, getEntityRendererKey, getExcluded, getParentNode, getParentNodes, setExcluded, setParentNode

Methods inherited from class com.aspose.threed.SceneObject
getScene

Methods inherited from class com.aspose.threed.A3DObject
findProperty, getName, getProperties, getProperty, removeProperty, removeProperty, setName, setProperty

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Constructor Detail
  - TriMesh
```
public TriMesh(java.lang.String name,
               VertexDeclaration declaration)
```
    Initialize an instance of TriMesh
    
    Parameters:
    
    name - The name of this TriMesh
    
    declaration - The vertex's declaration
- Method Detail
  - getVertexDeclaration
```
public VertexDeclaration getVertexDeclaration()
```
    The vertex layout of the TriMesh.
  - getVerticesCount
```
public int getVerticesCount()
```
    The count of vertices in this TriMesh
  - getIndicesCount
```
public int getIndicesCount()
```
    The count of indices in this TriMesh
  - getUnmergedVerticesCount
```
public int getUnmergedVerticesCount()
```
    The count of unmerged vertices that passed in by beginVertex() and endVertex().
  - getCapacity
```
public int getCapacity()
```
    The capacity of pre-allocated vertices.
  - getVerticesSizeInBytes
```
public int getVerticesSizeInBytes()
```
    The total size of all vertices in bytes
  - fromMesh
```
public static TriMesh fromMesh(VertexDeclaration declaration,
                               Mesh mesh)
```
    Create a TriMesh from given mesh object with given vertex layout.
    
    Parameters:
    
    declaration -
    
    mesh -
  - copyFrom
```
public static TriMesh copyFrom(TriMesh input,
                               VertexDeclaration vd)
```
    Copy the TriMesh from input with new vertex layout
    
    Parameters:
    
    input - The input TriMesh for copying
    
    vd - The new vertex declaration of the output TriMesh
    
    Returns:
    
    A new TriMesh instance with new vertex declaration.
  - fromMesh
```
public static TriMesh fromMesh(Mesh mesh,
                               boolean useFloat)
```
    Create a TriMesh from given mesh object, the vertex declaration are based on the input mesh's structure.
    
    Parameters:
    
    mesh -
    
    useFloat - Use float type instead of double type for each vertex element component.
    
    Returns:
    
    The TriMesh generated from given Mesh
  - fromMesh
```
public static TriMesh fromMesh(Mesh mesh)
```
    Create a TriMesh from given mesh object, the vertex declaration are based on the input mesh's structure.
    
    Parameters:
    
    mesh -
    
    Returns:
    
    The TriMesh generated from given Mesh
  - beginVertex
```
public Vertex beginVertex()
```
    Begin adding vertex
    
    Returns:
    
    The reference of internal vertex object in type Vertex
  - endVertex
```
public void endVertex()
```
    End adding vertex
  - writeVerticesTo
```
public void writeVerticesTo(com.aspose.threed.Stream stream)
                     throws java.io.IOException
```
    Write vertices data to the specified stream
    
    Parameters:
    
    stream - The stream that the vertices data will be written to
    
    Throws:
    
    java.io.IOException
  - write16bIndicesTo
```
public void write16bIndicesTo(com.aspose.threed.Stream stream)
                       throws java.io.IOException
```
    Write the indices data as 16bit integer to the stream
    
    Parameters:
    
    stream -
    
    Throws:
    
    java.io.IOException
  - write32bIndicesTo
```
public void write32bIndicesTo(com.aspose.threed.Stream stream)
                       throws java.io.IOException
```
    Write the indices data as 32bit integer to the stream
    
    Parameters:
    
    stream -
    
    Throws:
    
    java.io.IOException
  - verticesToArray
```
public byte[] verticesToArray()
```
    Convert the vertices data to byte array
  - indicesToArray
```
@Deprecated
public void indicesToArray(short[][] result)
```
    Deprecated.
    
    Convert the indices to 16bit integer array
    
    Parameters:
    
    result -
  - getShortIndices
```
public short[] getShortIndices()
```
    Convert the indices to 16bit integer array
  - getIntIndices
```
public int[] getIntIndices()
```
    Convert the indices to 32bit integer array
  - indicesToArray
```
@Deprecated
public void indicesToArray(int[][] result)
```
    Deprecated.
    
    Convert the indices to 32bit integer array
    
    Parameters:
    
    result -
  - toString
```
public java.lang.String toString()
```
    Gets the string representation of TriMesh
    
    Overrides:
    
    toString in class java.lang.Object
  - fromRawData
```
public static TriMesh fromRawData(VertexDeclaration vd,
                                  byte[] vertices,
                                  int[] indices,
                                  boolean generateVertexMapping)
```
    Create TriMesh from raw data
    
    Parameters:
    
    vd - Vertex declaration, must contains at least one field.
    
    vertices - The input vertex data, the minimum length of the vertices must be greater or equal to vertex declaration's size
    
    indices - The triangle indices
    
    generateVertexMapping - Generate Vertex for each vertex, which is not necessary for just serialization/deserialization.
    
    Returns:
    
    The TriMesh instance that encapsulated the input byte array.
  - loadVerticesFromBytes
```
public void loadVerticesFromBytes(byte[] verticesInBytes)
```
    Load vertices from bytes, the length of bytes must be an integer multiple of vertex size.
    
    Parameters:
    
    verticesInBytes -
    
    Throws:
    
    java.lang.IllegalArgumentException
    
    java.lang.IllegalArgumentException
  - readVector4
```
public Vector4 readVector4(int idx,
                           VertexField field)
```
    Read the vector4 field
    
    Parameters:
    
    idx - The index of vertex to read
    
    field - The field with a Vector4/FVector4 data type
  - readFVector4
```
public FVector4 readFVector4(int idx,
                             VertexField field)
```
    Read the vector4 field
    
    Parameters:
    
    idx - The index of vertex to read
    
    field - The field with a Vector4/FVector4 data type
  - readVector3
```
public Vector3 readVector3(int idx,
                           VertexField field)
```
    Read the vector3 field
    
    Parameters:
    
    idx - The index of vertex to read
    
    field - The field with a Vector3/FVector3 data type
  - readFVector3
```
public FVector3 readFVector3(int idx,
                             VertexField field)
```
    Read the vector3 field
    
    Parameters:
    
    idx - The index of vertex to read
    
    field - The field with a Vector3/FVector3 data type
  - readVector2
```
public Vector2 readVector2(int idx,
                           VertexField field)
```
    Read the vector2 field
    
    Parameters:
    
    idx - The index of vertex to read
    
    field - The field with a Vector2/FVector2 data type
  - readFVector2
```
public FVector2 readFVector2(int idx,
                             VertexField field)
```
    Read the vector2 field
    
    Parameters:
    
    idx - The index of vertex to read
    
    field - The field with a Vector2/FVector2 data type
  - readDouble
```
public double readDouble(int idx,
                         VertexField field)
```
    Read the double field
    
    Parameters:
    
    idx - The index of vertex to read
    
    field - The field with a float/double compatible data type
  - readFloat
```
public float readFloat(int idx,
                       VertexField field)
```
    Read the float field
    
    Parameters:
    
    idx - The index of vertex to read
    
    field - The field with a float/double compatible data type
  - iterator
```
public java.util.Iterator<Vertex> iterator()
```
    Get the enumerator to enumerate Vertex
    
    Specified by:
    
    iterator in interface java.lang.Iterable<Vertex>

Class TriMesh

Field Summary

Fields inherited from class com.aspose.threed.A3DObject

Constructor Summary

Method Summary

Methods inherited from class com.aspose.threed.Entity

Methods inherited from class com.aspose.threed.SceneObject

Methods inherited from class com.aspose.threed.A3DObject

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Constructor Detail

TriMesh

Method Detail

getVertexDeclaration

getVerticesCount

getIndicesCount

getUnmergedVerticesCount

getCapacity

getVerticesSizeInBytes

fromMesh

copyFrom

fromMesh

fromMesh

beginVertex

endVertex

writeVerticesTo

write16bIndicesTo

write32bIndicesTo

verticesToArray

indicesToArray

getShortIndices

getIntIndices

indicesToArray

toString

fromRawData

loadVerticesFromBytes

readVector4

readFVector4

readVector3

readFVector3

readVector2

readFVector2

readDouble

readFloat

iterator