agi.foundation.graphics

(agi.foundation.graphics-2024r2.jar)

Class MarkerBatchPrimitiveOptionalParameters

java.lang.Object

agi.foundation.graphics.MarkerBatchPrimitiveOptionalParameters

All Implemented Interfaces:

IDisposable, AutoCloseable

public final class MarkerBatchPrimitiveOptionalParameters
extends Object
implements IDisposable

Optional per-marker parameters for MarkerBatchPrimitive that overrides the marker batch's per-batch parameters. Define per-marker parameters by creating an instance of MarkerBatchPrimitiveOptionalParameters, then calling the desired methods to define per-marker parameters, and finally passing the object to the marker batch's Set or SetPartial method.

See Also:

Marker Batch Primitive topic, MarkerBatchPrimitive

Constructor Summary

Constructors

Constructor and Description
MarkerBatchPrimitiveOptionalParameters() Initializes default marker batch primitive optional parameters.

Method Summary

Modifier and Type	Method and Description
void	dispose() Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
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.
void	setColors(Iterable<Color> colors) Defines a collection of colors, one for each marker in the batch.
void	setDisplays(Iterable<Boolean> displays) Defines a collection of boolean display flags, one for each marker in the batch.
void	setEyeOffsets(Iterable<Cartesian> eyeOffsets) Defines a collection of eye offsets, one for each marker in the batch.
void	setOrigins(Iterable<Origin> origins) Defines a collection of origins, one for each marker in the batch.
void	setPixelOffsets(Iterable<PointF> pixelOffsets) Defines a collection of pixel offsets, one for each marker in the batch.
void	setRotations(Iterable<Double> rotationAngles) Defines a collection of rotation angles in radians, one for each marker in the batch.
void	setSizes(Iterable<DimensionF> sizes) Defines a collection of sizes, one for each marker in the batch.
void	setTextureCoordinates(Iterable<TextureCoordinate4DF> textureCoordinates) Defines a collection of texture coordinates, one for each marker in the batch.
void	setTextures(Iterable<Texture2D> textures) Defines a collection of textures, one for each marker in the batch.
void	setTimeIntervalDisplayConditions(Iterable<TimeIntervalDisplayCondition> timeIntervals) Defines a collection of TimeIntervalDisplayConditions, one for each marker in the batch.

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

Constructor Detail

MarkerBatchPrimitiveOptionalParameters

public MarkerBatchPrimitiveOptionalParameters()

Initializes default marker batch primitive optional parameters. All per-marker parameters are initially empty.

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

public final void dispose()

Description copied from interface: IDisposable

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Specified by:

dispose in interface IDisposable

dispose

protected void dispose(boolean disposing)

setTextures

public final void setTextures(Iterable<Texture2D> textures)

Defines a collection of textures, one for each marker in the batch.

Per-marker textures override the per-batch texture. Therefore, when per-marker textures are defined with this method, MarkerBatchPrimitive.Texture (get) is not used.

Parameters:

textures - The textures for each marker in the batch. There must be one texture for each position passed to the MarkerBatchPrimitive's Set or SetPartial method.

See Also:

MarkerBatchPrimitive.Texture (get)

setSizes

public final void setSizes(Iterable<DimensionF> sizes)

Defines a collection of sizes, one for each marker in the batch.

To use user-defined per-marker sizes, the marker batch must be initialized with MarkerBatchSizeSource.UserDefined, otherwise each marker's size is its texture's size.

The size may be interpreted to be pixels or meters depending on MarkerBatchPrimitive.SizeUnit (get).

Per-marker sizes override the per-batch size. Therefore, when per-marker sizes are defined with this method, MarkerBatchPrimitive.Size (get) is not used.

Parameters:

sizes - The sizes for each marker in the batch. There must be one size for each position passed to the MarkerBatchPrimitive's Set or SetPartial method.

See Also:

MarkerBatchPrimitive.Size (get), MarkerBatchSizeSource

setColors

public final void setColors(Iterable<Color> colors)

Defines a collection of colors, one for each marker in the batch.

If per-marker or per-batch textures are used, the texture is modulated with the per-marker color defined with SetColors.

Per-marker colors override the per-batch color. Therefore, when per-marker colors are defined with this method, the marker batch's Color (get) property is ignored.

Parameters:

colors - The colors for each marker in the batch. There must be one color for each position passed to the MarkerBatchPrimitive's Set or SetPartial method.

setOrigins

public final void setOrigins(Iterable<Origin> origins)

Defines a collection of origins, one for each marker in the batch.

The origin defines where the marker is placed relative to its position.

Per-marker origins override the per-batch origin. Therefore, when per-marker origins are defined with this method, MarkerBatchPrimitive.Origin (get) is not used.

Parameters:

origins - The origins for each marker in the batch. There must be one origin for each position passed to the MarkerBatchPrimitive's Set or SetPartial method.

See Also:

MarkerBatchPrimitive.Origin (get)

setPixelOffsets

public final void setPixelOffsets(Iterable<PointF> pixelOffsets)

Defines a collection of pixel offsets, one for each marker in the batch.

The pixel offset defines a screen-space translation for a marker from its position. Positive x values translate to the right and positive y values translate up. This is commonly used when more than one primitive is located at the same position. For example, if a marker in a marker batch and a point in a point batch have the same position, the marker may have a pixel offset applied to it so it doesn't overlap the point.

Per-marker pixel offsets override the per-batch pixel offset. Therefore, when per-marker pixel offsets are defined with this method, MarkerBatchPrimitive.PixelOffset (get) is not used.

Parameters:

pixelOffsets - The pixel offsets for each marker in the batch. There must be one pixel offset for each position passed to the MarkerBatchPrimitive's Set or SetPartial method.

See Also:

MarkerBatchPrimitive.PixelOffset (get)

setEyeOffsets

public final void setEyeOffsets(Iterable<Cartesian> eyeOffsets)

Defines a collection of eye offsets, one for each marker in the batch.

Eye offsets define an eye-space translation in meters. In eye-space, the x axis points to the right, the y axis points up, and the z axis points into the screen. Eye offsets are commonly used when more than one primitive is located at the same position. For example, if a marker in a marker batch is located at the same position as a model primitive, an eye offset in the positive y direction can be applied to the marker so it appears a specified number of meters above the model.

Per-marker eye offsets override the per-batch eye offset. Therefore, when per-marker eye offsets are defined with this method, MarkerBatchPrimitive.EyeOffset (get) is not used.

Parameters:

eyeOffsets - The eye offsets for each marker in the batch. There must be one eye offset for each position passed to the MarkerBatchPrimitive's Set or SetPartial method.

See Also:

MarkerBatchPrimitive.EyeOffset (get)

setRotations

public final void setRotations(Iterable<Double> rotationAngles)

Defines a collection of rotation angles in radians, one for each marker in the batch.

Positive rotation angles rotate counter-clockwise in screen-space.

Per-marker rotation angles override the per-batch rotation angle. Therefore, when per-marker rotation angles are defined with this method, MarkerBatchPrimitive.Rotation (get) is not used.

Parameters:

rotationAngles - The rotation angles for each marker in the batch. There must be one rotation angle for each position passed to the MarkerBatchPrimitive's Set or SetPartial method.

See Also:

Rotation (get)

setTextureCoordinates

public final void setTextureCoordinates(Iterable<TextureCoordinate4DF> textureCoordinates)

Defines a collection of texture coordinates, one for each marker in the batch.

Each texture coordinate component is in the range [0, 1]. The s and t components define the bottom left corner and the p and q components define the upper right corner. When a marker uses an entire texture, the texture coordinates are [s, t, p, q] = [0, 0, 1, 1].

Per-marker texture coordinates are used to implement a technique called a texture atlas. Instead of creating several small textures and assigning each texture to markers using per-marker textures, one large texture containing all the images is made. This texture is assigned to the marker batch and each marker is given texture coordinates that index the correct part of the texture. This can lead to better performance due to the reduced number of costly texture changes during rendering.

Per-marker texture coordinates override the per-batch texture coordinate. Therefore, when per-marker texture coordinates are defined with this method, the marker batch's MarkerBatchPrimitive.TextureCoordinate (get) property is ignored.

Parameters:

textureCoordinates - The texture coordinates for each marker in the batch. There must be one texture coordinate for each position passed to the MarkerBatchPrimitive's Set or SetPartial method.

See Also:

MarkerBatchPrimitive.TextureCoordinate (get)

setTimeIntervalDisplayConditions

public final void setTimeIntervalDisplayConditions(Iterable<TimeIntervalDisplayCondition> timeIntervals)

Defines a collection of TimeIntervalDisplayConditions, one for each marker in the batch.

Parameters:

timeIntervals - The TimeIntervalDisplayConditions for each marker in the batch. There must be one condition for each marker passed to the primitive's Set method.

setDisplays

public final void setDisplays(Iterable<Boolean> displays)

Defines a collection of boolean display flags, one for each marker in the batch.

Parameters:

displays - The display flags for each marker in the batch. There must be one flag for each marker passed to the primitive's Set method.