![Use customized material files with PreForm and your Form 1/1+
[PrintSettings]
OuterBoundaryOffset = 0.03 Distance from the model boundary - theoretically is laser's radius
InnerBoundaryOffset = 0.12 Distance between any inner boundary offset
ScanlineBoundaryOffset = 0.03 Distance from the innermost boundary offset - defines raster
outlines
ScanlineSpacing = 0.09
SliceHeight = 0.025
OffsetsNum = 3 The number of outlines
Xcorrectionfactor = 1.008 x shrinkage-correction scale
Ycorrectionfactor = 1.008 y shrinkage-correction scale
[perimeter]
modellaserpowermw = 20.7
modelxyfeedrate = 800 ; mm/s
supportlaserpowermw = 24.84
supportxyfeedrate = 800
baselaserpowermw = 24.84
basexyfeedrate = 800
[fill]
modellaserpowermw = 20.7
...](https://image.slidesharecdn.com/zr1vbxytuiswowpckhqh-signature-7fc723c90ae889a429ac8c0642e28d743795d717145a2d52796b4fe7d1de31f2-poli-160622123925/85/OpenFL-Hacking-FL-with-the-Form-1-API-12-320.jpg)
![[<TimeRemaining(1891 s) at 0x10b668470>,
<XYMoveClockRate(60000 Hz) at 0x10b668890>,
<ZCurrent(80) at 0x10b6688f0>,
<TiltCurrent(80) at 0x10b668950>,
<TiltFeedRate(472 usteps/s) at
0x10b6689b0>,
<TiltMove(2362 usteps) at 0x10b668a10>,
<ZFeedRate(132 usteps/s) at 0x10b668a70>,
<ZMove(-665 usteps) at 0x10b668ad0>,
<ZFeedRate(4000 usteps/s) at 0x10b668b30>,
<WaitForMovesToComplete() at 0x10b668b90>,
...
<LaserPowerLevel(39099) at 0x106e97b90>,
<XYMove(3 points) at 0x10b667c18>,
<LaserPowerLevel(0) at 0x106e97bf0>,
<XYMove(1 points) at 0x10b667c80>,
<LaserPowerLevel(39099) at 0x106e97c50>,
<XYMove(2 points) at 0x10b667ce8>,
<LaserPowerLevel(0) at 0x106e97cb0>,
...]](https://image.slidesharecdn.com/zr1vbxytuiswowpckhqh-signature-7fc723c90ae889a429ac8c0642e28d743795d717145a2d52796b4fe7d1de31f2-poli-160622123925/85/OpenFL-Hacking-FL-with-the-Form-1-API-17-320.jpg)
![>>> print laserSequence
[<LaserPowerLevel(39099) at 0x106e97c50>,
<XYMove(3 points) at 0x10b667c18>,
<LaserPowerLevel(0) at 0x106e97bf0>]
>>> print laserSequence[1].points
((38352, 32099, 69),
(38322, 32069, 3),
(38262, 32166, 8))](https://image.slidesharecdn.com/zr1vbxytuiswowpckhqh-signature-7fc723c90ae889a429ac8c0642e28d743795d717145a2d52796b4fe7d1de31f2-poli-160622123925/85/OpenFL-Hacking-FL-with-the-Form-1-API-18-320.jpg)
![[ZCurrent(moving=True),
TiltCurrent(moving=True),
TiltFeedRate(usteps_per_s=472),
ZFeedRate(usteps_per_s=132),
TiltMove(usteps=2362),
ZMove(usteps=-665),
WaitForMovesToComplete(),
TiltCurrent(moving=False),
ZCurrent(moving=False)]](https://image.slidesharecdn.com/zr1vbxytuiswowpckhqh-signature-7fc723c90ae889a429ac8c0642e28d743795d717145a2d52796b4fe7d1de31f2-poli-160622123925/85/OpenFL-Hacking-FL-with-the-Form-1-API-19-320.jpg)
![from OpenFL import FLP
from OpenFL import Printer
from examples.insert_material_swaps import insert_pause_before
p = Printer.Printer() # Connect to the printer
layer_i = 8
flp = p.read_block_flp(layer_i)
flp = insert_pause_before(flp, zJog_mm=150.0 - 0.2*i)
# Overexpose the next layer w/ 6 more copies of the laser moves:
flp += [laser for laser in flp
if isinstance(laser, FLP.LaserCommand)] * 6
p.write_block_flp(layer_i, x) # Send it back to the printer
p.start_printing(0, 16) # Print!](https://image.slidesharecdn.com/zr1vbxytuiswowpckhqh-signature-7fc723c90ae889a429ac8c0642e28d743795d717145a2d52796b4fe7d1de31f2-poli-160622123925/85/OpenFL-Hacking-FL-with-the-Form-1-API-20-320.jpg)
OpenFL: Hacking FL with the Form 1+ API
- 12. Use customized material files with PreForm and your Form 1/1+ [PrintSettings] OuterBoundaryOffset = 0.03 Distance from the model boundary - theoretically is laser's radius InnerBoundaryOffset = 0.12 Distance between any inner boundary offset ScanlineBoundaryOffset = 0.03 Distance from the innermost boundary offset - defines raster outlines ScanlineSpacing = 0.09 SliceHeight = 0.025 OffsetsNum = 3 The number of outlines Xcorrectionfactor = 1.008 x shrinkage-correction scale Ycorrectionfactor = 1.008 y shrinkage-correction scale [perimeter] modellaserpowermw = 20.7 modelxyfeedrate = 800 ; mm/s supportlaserpowermw = 24.84 supportxyfeedrate = 800 baselaserpowermw = 24.84 basexyfeedrate = 800 [fill] modellaserpowermw = 20.7 ...
- 17. [<TimeRemaining(1891 s) at 0x10b668470>, <XYMoveClockRate(60000 Hz) at 0x10b668890>, <ZCurrent(80) at 0x10b6688f0>, <TiltCurrent(80) at 0x10b668950>, <TiltFeedRate(472 usteps/s) at 0x10b6689b0>, <TiltMove(2362 usteps) at 0x10b668a10>, <ZFeedRate(132 usteps/s) at 0x10b668a70>, <ZMove(-665 usteps) at 0x10b668ad0>, <ZFeedRate(4000 usteps/s) at 0x10b668b30>, <WaitForMovesToComplete() at 0x10b668b90>, ... <LaserPowerLevel(39099) at 0x106e97b90>, <XYMove(3 points) at 0x10b667c18>, <LaserPowerLevel(0) at 0x106e97bf0>, <XYMove(1 points) at 0x10b667c80>, <LaserPowerLevel(39099) at 0x106e97c50>, <XYMove(2 points) at 0x10b667ce8>, <LaserPowerLevel(0) at 0x106e97cb0>, ...]
- 18. >>> print laserSequence [<LaserPowerLevel(39099) at 0x106e97c50>, <XYMove(3 points) at 0x10b667c18>, <LaserPowerLevel(0) at 0x106e97bf0>] >>> print laserSequence[1].points ((38352, 32099, 69), (38322, 32069, 3), (38262, 32166, 8))
- 20. from OpenFL import FLP from OpenFL import Printer from examples.insert_material_swaps import insert_pause_before p = Printer.Printer() # Connect to the printer layer_i = 8 flp = p.read_block_flp(layer_i) flp = insert_pause_before(flp, zJog_mm=150.0 - 0.2*i) # Overexpose the next layer w/ 6 more copies of the laser moves: flp += [laser for laser in flp if isinstance(laser, FLP.LaserCommand)] * 6 p.write_block_flp(layer_i, x) # Send it back to the printer p.start_printing(0, 16) # Print!