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lukasc

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lukasc
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  • One more attempt to fix this, using coerce_parameters. The documentation states that "The reimplementation may modify the parameters in a way that they are usable for the produce method", so I hoped it would fix the parameters... pcell_d…
    in Round_path PCell in python, create_cell Comment by lukasc November 2015
  • Hi Matthias, I am able to get the create_cell and cell.insert approach for PCell instantiation to work on: * my PCell (based on your example, Circle), * Basic.TEXT * Basic.ROUND_PATH But it doesn't work for: * Basic.CIRCLE * Basic.DONUT Specifi…
    in Round_path PCell in python, create_cell Comment by lukasc November 2015
  • Hello Matthias, I notice that the GUIDING_SHAPES layer is always black, and doesn't show up in the Layers palette. Is there any way to add it there, so we can toggle visibility, select-ability, color, stippled, etc?
    in PCell guiding shapes are 'active' even when hidden Comment by lukasc November 2015
  • I noticed that the ROUND_PATH expects a DPath object instead of Path. And also I had to take out the dbu part (looks like the path units are in microns already) So I tried that instead: a1 = []for p in points: a1.append (pya.DPoint(p[0], p[1]))w…
    in Round_path PCell in python, create_cell Comment by lukasc November 2015
  • great, thank you. this also lets you edit the geometries... eg. delete polygons. but when you save & reload the layout, the PCell is regenerated
    in Show Vertices for PCells Comment by lukasc November 2015
  • I ended up creating the following function, and calling it from a PCell: def layout_pgtext(cell, layer, x, y, text, mag): # example usage: # cell = pya.Application.instance().main_window().current_view().active_cellview().cell # layout_pgt…
    in Python, nesting PCells Comment by lukasc November 2015
  • I have the basics working, namely using a function to create the layout within a PCell. I also got the polygon text working, however I have a concern about the "fake PCell" trick. Doesn't that just create a new cell each time the PCell c…
    in Python, nesting PCells Comment by lukasc November 2015
  • fantastic. the "def produce_A(layout, x, y, ...):" approach sounds great.
    in Python, nesting PCells Comment by lukasc November 2015
  • Thanks Kazzz!
    in DRC crashing Comment by lukasc November 2015
  • Hi Matthias, I also have an interest in this. Since we are using Paths for both electrical connections, and for optical waveguides (using Convert to PCell | Basic.ROUND_PATH functionality), I wonder if something could be done by simply reading d…
    in Netlist extraction via "Trace Net" Comment by lukasc November 2015
  • Hi Matthias, The problem still exists in the the latest binary on OSX, 0.24.2. I know some of my students were able to get it to work (presumably on Windows). Here's the crash report. Though now the app doesn't close, but rather brings up useful…
    in DRC crashing Comment by lukasc November 2015
  • Here is a video showing the crash with a simple test case (a single rectangle). Also shown is a screenshot of the "Console". https://www.dropbox.com/s/ye7yzkw55y3l9ol/klayout_DRC_crash.mp4?dl=0 The layer properties file used (I checke…
    in DRC crashing Comment by lukasc January 2015
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