Package com.luciad.view.lightspeed.geometry.discretization

Class ALsp3DMesh

java.lang.Object

com.luciad.view.lightspeed.geometry.discretization.ALsp3DMesh

All Implemented Interfaces:

ILcdBounded

Direct Known Subclasses:

ALspEditable3DMesh

public abstract class ALsp3DMesh
extends Object
implements ILcdBounded

A mesh consisting of vertices and primitives. Each vertex has an associated position, queries with getPositionSFCT(int, com.luciad.shape.shape3D.ILcd3DEditablePoint). Optionally a texture coordinate is available for each vertex, which can be queried via getTextureCoordinate(int, ILcd2DEditablePoint). To check if the mesh is textured use isTextured().

Since:

2012.0

Constructor Summary

Constructors

Constructor	Description
ALsp3DMesh()	Creates a new ALsp3DMesh instance.

Method Summary

Modifier and Type	Method	Description
abstract void	getPositionSFCT(int aIndex, ILcd3DEditablePoint aPositionSFCT)	Retrieves the position of the specified vertex.
abstract ALsp3DPrimitive	getPrimitive(int aIndex)	Retrieves a primitive from this mesh.
abstract int	getPrimitiveCount()	Returns the number of primitives in this mesh
void	getTextureCoordinate(int aIndex, ILcd2DEditablePoint aTextureCoordinateSFCT)	Retrieves the texture coordinate for the vertex at the specified index.
abstract int	getVertexCount()	Returns the number of vertices in this mesh
boolean	isTextured()	Returns whether or not this mesh is textured.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.luciad.shape.ILcdBounded

getBounds

Constructor Details

ALsp3DMesh

public ALsp3DMesh()

Creates a new ALsp3DMesh instance.

Method Details

getVertexCount

public abstract int getVertexCount()

Returns the number of vertices in this mesh

Returns:

the number of vertices in this mesh

getPositionSFCT

public abstract void getPositionSFCT(int aIndex,
 ILcd3DEditablePoint aPositionSFCT)

Retrieves the position of the specified vertex.

Parameters:

aIndex - the index of the vertex to be retrieved

aPositionSFCT - the position of the vertex with specified index

getPrimitiveCount

public abstract int getPrimitiveCount()

Returns the number of primitives in this mesh

Returns:

the number of primitives in this mesh

See Also:

• getPrimitive(int)

getPrimitive

public abstract ALsp3DPrimitive getPrimitive(int aIndex)

Retrieves a primitive from this mesh. A primitive can be a point, a line, a triangle, or any of the other types defined in TLcd3DPrimitiveType.

Parameters:

aIndex - the index of the requested primitive

Returns:

an ALsp3DPrimitive

See Also:

• TLcd3DPrimitiveType

isTextured

public boolean isTextured()

Returns whether or not this mesh is textured.

Returns:

whether or not this mesh is textured.

Since:

2016.1

getTextureCoordinate

public void getTextureCoordinate(int aIndex,
 ILcd2DEditablePoint aTextureCoordinateSFCT)

Retrieves the texture coordinate for the vertex at the specified index.

Parameters:

aIndex - the index of the vertex for which to retrieve the texture coordinate.

aTextureCoordinateSFCT - the texture coordinate of the vertex at the specified index

Since:

2016.1