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SAMLight Manual > Backgrounds > USC Position Transformation

USC Position Transformation
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Depending on the scanner controller card and marking mode (SAMLight or standalone) the coordinates stored in SAMLight job file (*.sjf) or standalone job file (*.unf) are transformed like shown in table 75.

Vector transformation

USC-1

SAMLight

USC-2

SAMLight

USC-2

Flash [OF]

USC-3

SAMLight

USC-3

Flash [OF]

Settings paths and flash notes

P

C

 

SJF

SJF

SJF

SJF

SJF

SAMLight: Coordinates saved in SAMLight job file (*.sjf)

CCI ScOpticMatrix

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X_red

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X_red

SAMLight Client Control Interface (CCI) ScOpticMatrix, adjustable by CCI commands ScOpticMatrixTranslate, ScOpticMatrixRotate, ScOpticMatrixScale and ScOpticMatrixReset

3D Surface mapping

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X_red

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3D surface toolbar

SAMLight
lens settings

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Settings → Optic. Factor = (216 - 1) bit / FieldSize [mm]
Order: -center, gain, rotation, offset (with gain), invert, flip.
sc_setup → z-Offset

PC Z bit value
calculation [O3]

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X_red

X_red

X_red

Settings → Optic → Advanced → Correction → Z Correction

Pen Settings → Misc → Defocus [mm]

U

S

C

 

 

 

UNF

 

UNF

Flash: Coordinates saved in flash job file (*.unf). SAMLight lens settings are used for UNF generation.

Flash global
optic matrix [OF]

X_red

X_red

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X_red

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Flash: Standalone only, not used in SAMLight, not accessible via SAMLight. Available Flash Control Interface commands: SC, RT , TRB. Order: rotation, gain, offset, sl_invert, sl_flip.

Flip and invert states of the SAMLight lens settings are moved into the flash global matrix when the UNF job is generated.
Positions in Info View: X/Y/ZCurrent

XY head specific
optic matrix

X_red

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Settings → Optic → Advanced → Correction

Flash: Available Flash Control Interface commands: TRH

Order: sl_flip, sl_invert, gain, rotation, offset, sl_invert, sl_flip

Matrix in Info View: M##_0/1

MOTF [OM]

AnalogIn [AI]

Wobble

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Settings → Optic → Advanced → Marking on the Fly

Settings → Optic → Advanced → Analog In

Pen settings → Scanner → Wobble

USC Z bit value
calculation [O3]

X_red

X_red

X_red

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Settings → Optic → Advanced → Correction → Z Correction

Pen Settings → Misc → Defocus [mm]
Positions in Info View: X/Y/ZTransformedHead0/1

correction file (*.ucf) mapping

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Settings → Optic → Advanced → Correction

Z value of *.ucf: please refer to [ZV]

FlatLense Defocus [3FL]

X_red

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X_red

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Pen Settings → Misc → Defocus [216 bit / FieldSize]

Add a static value on z output

Positions in Info View: X/Y/ZCorrectedHead0/1

 

XY2-100 signals to scan head

 

Table 75: Vector transformations

[OF]:

Option Flash required.

[O3]:

Option Optic3D required. Optic3D is not possible with USC-2 and standalone mode.

[OM]:

Option MOTF required.

[AI]:

AnalogIn is only available for USC-2 / USC-3.

[ZV]:

Option FlatLense: Z bit values from UCF file are used. Option Optic3D (+ FlatLense): Z bit values from UCF file are ignored.

[3FL]:

Option FlatLense required, if Optic3D license is used, the defocus value is included in Z bit value calculation.