Turns out I’m a fickle beast.
The main reason I went looking for other sketching apps after spending lots of time with Linea Sketch 2.0 was the lack of a fill tool. The primary reason I’m now back on the Linea bandwagon is the introduction of … a fill tool! But there’s way more to this update for engineering sketching than just a simple fill tool, so let’s take a look at the shiny new features.
As an engineer drawing a large amount of steel detail sketches, I often find myself drawing a good deal of things that look like variation of this:
And now I have a tool that helps me do this much more quickly than before: ZipShapes. Rather than me blather on, let’s attempt some video content...
Before version 2.5 this would have taken me a couple of minutes to do to my satisfaction. The version in the video took 18 seconds.
As well as squares and rectangles, Linea 2.5 recognises circles, ellipses, triangles, and finally irregular polygons; the latter being what it falls back on when it cannot reconcile your doodling to a regular polygon.
Combined with a select tool which can filter by layer you’ve got a very simple to use but very powerful method of creating a good looking line drawing.
This fill tool though, oh this fill tool. What I love about iconfactory is the way they put in so much thought into their very few tools. It’s like going to a new cafe or restaurant and noticing with pleasure that the menu is small. You know that care has been taken to ensure that although your options are somewhat limited, whatever you do have will be excellent.
The fill tool has two modes: tap to fill, and freehand. The freehand method is, as far as I can tell, broadly same as that in Paper by 53 (another great sketching app, but more free-hand and watercolour based). You select a colour, whether or not you desire transparency, then you draw a shape. The resulting shape is converted to a block of colour with no outline.
Tap to fill is where the real action is at though. The way icon factory have configured it is just genius. It works like the old paint bucket tool in MS Paint, but cleverly with your layers and even guidelines. The fill tool essentially reacts to whatever is on the screen, and ignores whatever is turned off. The fill is made on the currently selected layer, regardless of which layer the detected boundaries are on.
I love this thing.
My usual workflow is to do everything first in blue pencil on my bottom layer with the small 4x4 guidelines switched on, then when I’m happy I ink over that on the topmost layer. When the inks are finished, I use the middle three layers for colours, centrelines and labels. All I need to do to throw in my colours is turn off my pencil layer, centrelines and the guidelines to show just my final ink outlines, select my colours and tap away. Super fast, super obvious, and incredibly helpful.
Ever since seeing Glen Cooper’s (@AvatarEngineers on twitter) vibrant hand calcs done on an iPad 4 or 5 years ago, I’ve endeavoured to get some colour into my sketches because it just brings them out beautifully. The issue has always been time - colour used to take time away from the calcs, and was only something I could afford to do when it was really necessary; now it’s such a quick job it’s crazy not to colour my sketches.
Blending and Versioning
I’m just throwing in a mention for these two new features for completeness, as I’ve not had any real interaction with them. Blending is something I almost certainly will not be using in my day job, but I expect the support for reverting drawings to a previous state will be very useful in the future.
Linea Sketch 2.5 is all sorts of my jam. If you are an engineer doing hand calcs on your iPad, you ought to be using this. It’s just the best.