Encoder and Time Synchronized Scanning Parameters

# This is a carriage system using 10 X2 scanners.  
# There are 2 scanners located under the operator cabin and 8 hung on a frame from the ceiling.
# The two under the carriage are closer to the carriage than the ones on the frame.

# Zones are used for visualizing data from groups of scanners in JSDiag.
# Zones don't affect scanner functionality.
#
# Multi-laser scanners use a "Scanner.Laser" notation to describe the scanner, then the laser.
# "0.1" Means scanner 0, laser 1.
Zone AllScanners 0.0, 0.1, 1.0, 1.1, 2.0, 2.1, 3.0, 3.1, 4.0, 4.1, 5.0, 5.1, 6.0, 6.1, 7.0, 7.1, 8.0, 8.1, 9.0, 9.1 
Zone Scanner0 0.0, 0.1
Zone Scanner1 1.0, 1.1
Zone Scanner2 2.0, 2.1
Zone Scanner3 3.0, 3.1
Zone Scanner4 4.0, 4.1
Zone Scanner5 5.0, 5.1
Zone Scanner6 6.0, 6.1
Zone Scanner7 7.0, 7.1
Zone Scanner8 8.0, 8.1
Zone Scanner9 9.0, 9.1

# Each encoder pulses occur on 0.00448765893792 inch intervals as the carriage moves
# 24 inches of travel caused 5348 encoder pulses in JSDiag: 24" / 5348 = 0.00448765893792"
EncoderPulseInterval 0.00448765893792

# The scanners will take scans ever 2.0 inches
EncoderScanInterval 2.0

# You need to scan every third laser to keep scanners from seeing a different scanner's laser
NumberOfPhases 3

# Every third laser, starting with the first
TriggerPhase 0 : 0.0, 1.1, 3.0, 4.1, 6.0, 7.1, 9.0

# Every third laser, starting with the second
TriggerPhase 1 : 0.1, 2.0, 3.1, 5.0, 6.1, 8.0, 9.1

Every third laser, starting with the third
TriggerPhase 2 : 1.0, 2.1, 4.0, 5.1, 7.0, 8.1

# This means they all "trigger" on the same location, but space their exposures out by time instead of location
# A phase lasts as long as the longest MaxLaserOn value of the scanners in that phase.
# In this example, each phase contains lasers with a MaxLaserOn of 2.0 milliseconds, so an entire scan will
# take 2.0 ms for the first phase, 2.0 ms for the second, and 2.0 ms for the third.
TimeStaggeredScanning


# A ScannerConfig block is used to configure multiple scanners at once.
# In this case, the two scanners under the cabin are closer to the cant, 
# and therefore have a lower MaxLaserOn value.
ScannerConfig ScannersUnderOperator 0, 1
{
	# 0.1 milliseconds is a general minimum 
	MinLaserOn      0.10

	# Since the scanners under the operator are closer to the cant, they have a lower exposure time
	MaxLaserOn      1.0

	CalibrationFixtureNames FiveBySevenCant

	# The lasers are upstream compared to the camera
	LaserUpstream true

	WindowTop    36.0
	WindowBottom -1.0
	WindowLeft   -1.0
	WindowRight  48.0
}

# The remaining scanners are all the same distance from the cant,
# so they all have a higher MaxLaserOn value.
ScannerConfig ScannersOnCeiling 2, 3, 4, 5, 6, 7, 8, 9
{
	# 0.1 milliseconds is a general minimum 
	MinLaserOn      0.10

	# The other eight scanners are hung from the ceiling and further from the cant so have a higher exposure time
	# Since this is the largest MaxLaserOn in the system, including the scanners below the cabin, this is how 
	# long a phase lasts for during TimeStaggeredScanning.
	MaxLaserOn      2.0

	CalibrationFixtureNames FiveBySevenCant

	# The lasers are upstream compared to the camera
	LaserUpstream true

	# Data will only be returned if it is within this scan window.
	# This allows you to exclude data points from machinery, walls, etc.
	# It also makes autoexposure better because only data within the window is used to adjust the exposure.
	WindowTop    36.0
	WindowBottom -1.0
	WindowLeft   -1.0
	WindowRight  48.0
}

# This is a common cant size located with the knees pulled all the way in
CalibFixture FiveBySevenCant
{
	# Lower X, Left Y, Width, Height
	SquareFeature 0 0 5 7
}