public double getDistance(Target t) {
boolean debugMyProc = true;
double result;
if (debugMyProc) {
writeDebug("t.rawBboxHeight=" + t.rawBboxHeight);
writeDebug("Center x, y (" + t.centerX + "," + t.centerY + ")");
writeDebug("Cornerr x, y (" + t.rawBboxCornerX + "," + t.rawBboxCornerY + ")");
}
result = 3185.6 / (t.rawBboxHeight * Math.tan(0.4101));
return (result * 1.0125);
}
/**
* Computes the distance away from the target
*
* @param image The image containing the particle to score
* @param report The Particle Analysis Report for the particle
* @param particleNumber Particle number in the analysis
* @param outer Indicates whether the particle aspect ratio should be compared to the ratio for
* the inner target or the outer
* @return Approximate distance from the target
* @throws NIVisionException
*/
double computeDistance(
BinaryImage image, ParticleAnalysisReport report, int particleNumber, boolean outer)
throws NIVisionException {
double rectShort, height;
int targetHeight;
angle = CommandBase.shooterPitch.getPosition();
rectShort =
NIVision.MeasureParticle(
image.image, particleNumber, false, MeasurementType.IMAQ_MT_EQUIVALENT_RECT_SHORT_SIDE);
// using the smaller of the estimated rectangle short side and the bounding rectangle height
// results in better performance
// on skewed rectangles
height = Math.min(report.boundingRectHeight, rectShort);
targetHeight = outer ? 29 : 21;
return X_IMAGE_RES * targetHeight / (height * 12 * 2 * Math.tan(angle * Math.PI / (180 * 2)));
}
