com.atakmap.android.vehicle.model.opengl

Class GLInstanceData

java.lang.Object

com.atakmap.android.vehicle.model.opengl.GLInstanceData

public class GLInstanceData
extends java.lang.Object

Data used for rendering a single mesh instance

Field Summary

Fields

Modifier and Type	Field and Description
GeoPoint	_anchor

Constructor Summary

Constructors

Constructor and Description
GLInstanceData()

Method Summary

Modifier and Type	Method and Description
GeoPoint	getAnchor() Get the position of this instance
float[]	getColor() Get the color modulation
Matrix	getLocalECEF() Get the matrix for converting to ECEF (3D globe mode)
Matrix	getLocalFrame() Get the local frame matrix
long	getUID() Get the UID of this instance data
boolean	isDirty() Check if this instance data has been updated and needs to be re-read
void	setAnchor(GeoPoint anchor) Set the anchor point
void	setColor(float r, float g, float b, float a) Set the color modulation
void	setDirty(boolean dirty) Flag this instance data for an update
void	setLocalFrame(Matrix localFrame, Matrix localECEF) Set the local frame transformation

Methods inherited from class java.lang.Object

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

Field Detail

_anchor

public GeoPoint _anchor

Constructor Detail

GLInstanceData

public GLInstanceData()

Method Detail

setLocalFrame

public void setLocalFrame(Matrix localFrame,
                          Matrix localECEF)

Set the local frame transformation

Parameters:

localFrame - Local frame matrix (LLA)

setAnchor

public void setAnchor(GeoPoint anchor)

Set the anchor point

Parameters:

anchor - Anchor point (LLA)

setColor

public void setColor(float r,
                     float g,
                     float b,
                     float a)

Set the color modulation

Parameters:

r - Red value (0.0 to 1.0)

g - Green value

b - Blue value

a - Alpha value

setDirty

public void setDirty(boolean dirty)

Flag this instance data for an update

Parameters:

dirty - True to update

getUID

public long getUID()

Get the UID of this instance data

Returns:

UID

getLocalFrame

public Matrix getLocalFrame()

Get the local frame matrix

Returns:

Matrix

getLocalECEF

public Matrix getLocalECEF()

Get the matrix for converting to ECEF (3D globe mode)

Returns:

Local ECEF matrix

getAnchor

public GeoPoint getAnchor()

Get the position of this instance

Returns:

Anchor point

getColor

public float[] getColor()

Get the color modulation

Returns:

Color floats [red, green, blue, alpha] from 0.0 to 1.0

isDirty

public boolean isDirty()

Check if this instance data has been updated and needs to be re-read

Returns:

True if "dirty"