agi.foundation.geometry.discrete

(agi.foundation.graphics-2024r3.jar)

Class ExtrudedPolylineTriangulatorResult

java.lang.Object

agi.foundation.geometry.discrete.TriangulatorResult

agi.foundation.geometry.discrete.ExtrudedPolylineTriangulatorResult

All Implemented Interfaces:

IDisposable, AutoCloseable

public final class ExtrudedPolylineTriangulatorResult
extends TriangulatorResult
implements IDisposable

The result from extruded polyline triangulation: a triangle mesh defined using an indexed triangle list with top and bottom boundary positions. The mesh is commonly visualized with the TriangleMeshPrimitive or SurfaceMeshPrimitive. The boundaries are commonly visualized with the PolylinePrimitive.

See Also:

Triangle Mesh Primitive topic, ExtrudedPolylineTriangulator, TriangleMeshPrimitive, SurfaceMeshPrimitive, PolylinePrimitive

Method Summary

Modifier and Type	Method and Description
protected void	dispose(boolean disposing)
protected void	finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
BaseCollection<Cartesian>	getBottomBoundaryPositions() Gets the boundary positions along the bottom of the extrusion.
WindingOrder	getBoundaryPositionsWindingOrder() Gets the winding order of TopBoundaryPositions and BottomBoundaryPositions.
BoundingSphere	getBoundingSphere() Gets the bounding sphere that encompasses the mesh.
BaseCollection<Integer>	getIndices() Gets indices into Positions and Normals.
BaseCollection<Cartesian>	getNormals() Gets the normals of the mesh.
BaseCollection<Cartesian>	getPositions() Gets the positions of the mesh.
BaseCollection<Cartesian>	getTopBoundaryPositions() Gets the boundary positions along the top of the extrusion.
WindingOrder	getTriangleWindingOrder() Gets the orientation of front-facing triangles in the mesh.

Methods inherited from class agi.foundation.geometry.discrete.TriangulatorResult

dispose

Methods inherited from class java.lang.Object

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

Methods inherited from interface agi.foundation.compatibility.IDisposable

close, dispose

Method Detail

finalize

protected void finalize()
                 throws Throwable

Description copied from class: java.lang.Object

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. A subclass overrides the finalize method to dispose of system resources or to perform other cleanup.

The general contract of finalize is that it is invoked if and when the Java™ virtual machine has determined that there is no longer any means by which this object can be accessed by any thread that has not yet died, except as a result of an action taken by the finalization of some other object or class which is ready to be finalized. The finalize method may take any action, including making this object available again to other threads; the usual purpose of finalize, however, is to perform cleanup actions before the object is irrevocably discarded. For example, the finalize method for an object that represents an input/output connection might perform explicit I/O transactions to break the connection before the object is permanently discarded.

The finalize method of class Object performs no special action; it simply returns normally. Subclasses of Object may override this definition.

The Java programming language does not guarantee which thread will invoke the finalize method for any given object. It is guaranteed, however, that the thread that invokes finalize will not be holding any user-visible synchronization locks when finalize is invoked. If an uncaught exception is thrown by the finalize method, the exception is ignored and finalization of that object terminates.

After the finalize method has been invoked for an object, no further action is taken until the Java virtual machine has again determined that there is no longer any means by which this object can be accessed by any thread that has not yet died, including possible actions by other objects or classes which are ready to be finalized, at which point the object may be discarded.

The finalize method is never invoked more than once by a Java virtual machine for any given object.

Any exception thrown by the finalize method causes the finalization of this object to be halted, but is otherwise ignored.

Overrides:

finalize in class Object

Throws:

Throwable - the Exception raised by this method

See Also:

WeakReference, PhantomReference

dispose

protected void dispose(boolean disposing)

Overrides:

dispose in class TriangulatorResult

getTopBoundaryPositions

public final BaseCollection<Cartesian> getTopBoundaryPositions()

Gets the boundary positions along the top of the extrusion.

getBottomBoundaryPositions

public final BaseCollection<Cartesian> getBottomBoundaryPositions()

Gets the boundary positions along the bottom of the extrusion.

getBoundaryPositionsWindingOrder

public final WindingOrder getBoundaryPositionsWindingOrder()

Gets the winding order of TopBoundaryPositions and BottomBoundaryPositions.

See Also:

TopBoundaryPositions, BottomBoundaryPositions

getPositions

public BaseCollection<Cartesian> getPositions()

Description copied from class: TriangulatorResult

Gets the positions of the mesh.

Overrides:

getPositions in class TriangulatorResult

getNormals

public BaseCollection<Cartesian> getNormals()

Description copied from class: TriangulatorResult

Gets the normals of the mesh. Every position in Positions has corresponding normal. Normals are commonly used for lighting.

Overrides:

getNormals in class TriangulatorResult

See Also:

Triangle Mesh Primitive topic - Normals

getIndices

public BaseCollection<Integer> getIndices()

Description copied from class: TriangulatorResult

Gets indices into Positions and Normals. Every 3 indices represent 1 triangle.

Overrides:

getIndices in class TriangulatorResult

See Also:

Triangle Mesh Primitive topic - Indexed Triangle Lists, Positions, Normals

getBoundingSphere

public BoundingSphere getBoundingSphere()

Description copied from class: TriangulatorResult

Gets the bounding sphere that encompasses the mesh.

Overrides:

getBoundingSphere in class TriangulatorResult

getTriangleWindingOrder

public WindingOrder getTriangleWindingOrder()

Description copied from class: TriangulatorResult

Gets the orientation of front-facing triangles in the mesh.

Overrides:

getTriangleWindingOrder in class TriangulatorResult