tomas2004
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Hello, Check this: https://www.klayout.de/forum/discussion/2339/region#latest Cheers, Tomas
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Hello Matthias, Agreed, this looks way better :-) Cheers, Tomas
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Hello Matthias, Thanks for verifying. Makes sense. Cheers, Tomas
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Hello, It has something to do with the internal behavior of float calculations (don't ask me why, I'm not an expert ;-). Just add ".round(8)" (Ruby) and it will round to the right value (8 decimals, much smaller than any DBU value)... Ch…
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Hi Sascha, 1) What I normally do before merging gds files is giving each one of them a unique prefix, like "DIE1_", "DIE2_", etc. using the rename all cells script (https://www.klayout.de/useful_scripts.html#rename_cells.lym). T…
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Hi Matthias, Awesome! Thank you for all your help, much appreciated! Cheers, Tomas
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Indeed, region is similar... Maybe for huge layouts drc is faster? It looks fancy, may I know what's it for? Cheers, Tomas
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Hello, You can make a small drc script: layer2 = layer1.raw.merged(2) # this will give you the overlaps layer3 = layer1 - layer2 https://www.klayout.de/doc-qt5/about/drc_ref_layer.html#h2-1746 Cheers, Tomas
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Hello Matthias, Thank you for the detailed explanation. It is clear to me now. :smiley: For each iteration a new tile is generated, although TILE_T1 to TILE_T1$5 and TILE_T2 to TILE_T2$ are identical. This is not a problem, I can "clean up&qu…
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Hello, Here's another example (with attachment): I would like to fill layer 3/0 (green) with two different tiles T1 and T2 and one out of three needs to be T2 and the T2's need to be placed diagonally, like: T2 T1 T1 T1 T2 T1 T1 T1 T2 One w…
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Hello, You first size by -1 dbu which will separate the "connected" polygons, then size by +1 dbu to go back to original dimensions, now they should be still separated. be cautious for sizing effects though. Cheers, Tomas
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Hello IanD, I did a quick test in the DRC environment, and indeed I get the same result, both when marked as clean and raw... (bug???) 1) when doing layer operations via the menu Edit > Layer > Boolean Operations make sure the "Minimum …
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Hello Matthias, I'm looking into the "heat map part" and added the code below to create a kind of rainbow map ranging from blue (0) <> cyan <> green <> yellow <> red (1): datamapping = ImageDataMapping.newdatamapp…
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Hello Hunter, Indeed, that's it. In the screenshot below I opened the same file 3 times in the same panel... You can see the 3 cell structures on the left. I don't get why you have @5 instead of @3... If you have 3 layers in 1 design in the panel …
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Hello, This is supposed to be the layout index: when you open more than one layout in the same panel, the layers of layout 1 have a "@1" added, the layers of layout 2 a "@2" etc... (It's not the layer name, it's the layer_number…
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Hello Matthias, Thanks for the feedback! Indeed, the number of shapes is not a good idea... For layouts without devices/netlists/texts/decent hierarchy (that's the kind of gds files I have to deal with ;-) I came up with the following flow: 1) Ad…
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Hello Matthias, Stefan, Thank you for the feedback! 1) I've tried to set up a simple technology as a test and it works fine, but I rarely have 2 layouts with the same technology so I don't bother too much about setting up a technology for each of …
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Hi Matthias, I've been using this for a while now and it works great!!! The only hassle (once in a while) is to pass on a (large) layer stack to someone else. The only option, besides re-inserting all the layers manually, is to copy the part from o…
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Hello, See here: https://www.klayout.de/doc-qt5/about/drc_ref_layer.html#h2-3079 If you don't want a "cut-off" of the corners, you have to change the mode: l1.sized(1.um, 0.5.um, no_limit).output(2, 1) The default mode is "square_…
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Hello, You can deposit a layer: deposit(height, lateral, options …), for example: deposit(0.20, 0.20, :mode => :round) you can define the width in Y (height), the width in X (lateral) and some options like rounding the corners for instance, bu…
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Hey RawrRanger, This is very cool, thanks for sharing! Cheers, Tomas
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Hello, What you need is: begin_instances_rec https://www.klayout.de/doc-qt5/code/class_Cell.html#method11 Cheers, Tomas
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Hi RawrRanger, I can confirm that it works fine now on 0.28.17. Since my layer names in the test case were quite long I had to increase the setFixedWidth value to 250 to avoid having the layers names not fully displayed (and the sliding bar at the …
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from the macro development window: (Image)
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Hi RawRanger, This looks very cool but V2 makes KLayout 0.28.17. to get unresponsive (even from the menu). Does it only work for 0.29.x? Cheers, Tomas
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Hi Matthias, Ok, cool, great work! Time to switch :-) Cheers, Tomas
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Hi Matthias, I can confirm that it does only take a few minutes to add them again, so not a big issue :D Just a minor note: for the existing "Ellipse" and "Box" rulers I always change the "Angle constraints" from &qu…
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Ok, I found, there's a "ruler-templates-v2" now... Cheers, Tomas