/** Disposes of image memory and associated objects. */
public void disposeLocal() {
m_aafBox = null;
m_aafM = null;
m_afShear = null;
m_afOffset = null;
m_afA = null;
m_afB = null;
m_aiSliceBound = null;
m_aiBound = null;
m_aiSliceMin = null;
m_aiSliceMax = null;
m_aiClipMin = null;
m_aiClipMax = null;
m_aaaasEncode = null;
m_aaasVolumeEncode = null;
m_aasSliceEncode = null;
m_aaiIndex = null;
m_asSkip = null;
m_aiCurrentI = null;
m_aiInterC = null;
m_kP00 = null;
m_kP01 = null;
m_kP10 = null;
m_kP11 = null;
m_kPosition = null;
super.disposeLocal();
System.gc();
}
final void set(SensorRead sensorRead) {
this.time = sensorRead.time;
this.numButtons = sensorRead.numButtons;
this.read.set(sensorRead.read);
if (numButtons > 0)
System.arraycopy(sensorRead.buttonValues, 0, this.buttonValues, 0, sensorRead.numButtons);
}
/**
* The top level rendering call. This function calls beforeResampleAll, resampleAll, and
* mapIntermediateToFinal, all virtual functions that are implemented in derived classes.
*
* @param iDS The number of slices to increment during the resampling phase. The value should be
* one or larger. If one, all slices of the volume data are resampled. If two, only every
* other slice is resampled. An input larger than one is used to allow fast rendering during
* rotation of the volume data. Once the rotation terminates, a composite with input of one
* should be called.
*/
public synchronized void composite(int iDS) {
long startTime = 0, now = 0;
double elapsedTime = 0d;
// compute maximum component of the box direction vector
float fMax = 0.0f;
int i, iMax = -1;
for (i = 0; i < 3; i++) {
float fAbs = Math.abs(m_aafBox[2][i]);
if (fAbs > fMax) {
fMax = fAbs;
iMax = i;
}
}
startTime = System.currentTimeMillis();
traceInit();
// composite in the appropriate direction
if (iMax == 0) {
beforeResampleAll(1, 2, 0);
} else if (iMax == 1) {
beforeResampleAll(2, 0, 1);
} else {
beforeResampleAll(0, 1, 2);
}
resampleAll(iDS);
mapIntermediateToFinal();
now = System.currentTimeMillis();
elapsedTime = (double) (now - startTime);
if (elapsedTime <= 0) {
elapsedTime = (double) 0.0;
}
Preferences.debug(
"Shear elapse time = " + (double) (elapsedTime / 1000.0) + "\n"); // in seconds
}
public static void main(String[] args) {
new Demo_FirstTexturedPolygon().Execute();
System.exit(0);
}
/**
* Copies the array of button values for this SensorRead object into the specified array. This
* method has no effect if this SensorRead object has 0 buttons. The array must be large enough to
* hold all of the buttons.
*
* @param values array that will receive the values of all buttons for this SensorRead
*/
public void getButtons(int[] values) {
if (numButtons > 0) System.arraycopy(buttonValues, 0, values, 0, numButtons);
}
/**
* Sets the values of all buttons for this SensorRead object.
*
* @param values array contining the new buttons for this SensorRead
* @exception ArrayIndexOutOfBoundsException if this object has 0 buttons or if values.length is
* less than the number of buttons in this object.
*/
public void setButtons(int[] values) {
if (numButtons == 0) throw new ArrayIndexOutOfBoundsException(J3dI18N.getString("SensorRead1"));
else if (values.length < numButtons)
throw new ArrayIndexOutOfBoundsException(J3dI18N.getString("SensorRead0"));
System.arraycopy(values, 0, buttonValues, 0, numButtons);
}
// Override Behavior's initialize method to setup wakeup criteria
public void initialize() {
alpha.setStartTime(System.currentTimeMillis());
// Establish initial wakeup criteria
wakeupOn(w);
}