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# haxe-ui
  • u
    signed distance fields (LOL)
  • o
    @User saw your button image, I have just added half curve endcap options, just tested on SketcherGradient ( tweaks needed for solid, but will update soon as I have code time ), there is a 'top' and 'bottom' option. var sketcher = new SketcherGrad( pen2D, StyleSketch.Fine, StyleEndLine.top ); Should be very easy to use this with for gradient button creation, see webgl and heaps demos for use.
  • o
    if your curious I can knock up an example, tweening is likely simplest to do by just redrawing, as it's not simple to keep track of the color positions.
  • o
    as they will vary in the interleave array
  • o
    top and bottom may get switched, they are currently rather abitary but relate to the currentColor and colorB side.
  • f
    Very nice Nanjizal
  • o
    Still a bit messy and I need to look at Contour class as I think only got half way through fixing that. https://github.com/nanjizal/cornerContour/blob/main/src/cornerContour/ContourGrad.hx#L1140 Currently requires two methods more or less the same, it likely needs tidying but seems to work for my tests
  • o
    I think only the first clockwise has been tested, it's tricky to check all cases, but seems to work in normal use.
  • o
    think extrusion may need some adjustment for the extra sides.
  • o
    ( the two triangles making the square ).
  • o
    but 3D extrusion has no demos. May need to update trilateral3
  • o
    not in haxelib yet, but general thickness gradient is.
  • o
    thinking to add 'pointStart', 'pointEnd', 'pointBoth', endcap option, less sure on arrow option that's tricky since can't specify slope. The implementation above is quick one so I know it could be improved.
  • o
    Would it make more sense for the half curve to be over the whole width ?
  • o
    feasible to change it depends what seems most useful
  • o
    when drawing you will need to start half width from start
  • f
    hmm... i'll have to tinker around with that soon.
  • b
    1001 pure
    -< (m a t h)
  • b
    @User *hugs @User *verydeep;)
  • b
    🤿
  • o
    fairly sure abstract enum names will change name before haxelib release.
  • o
    Obviously uses lots of triangles so may not be ideal, but if drawn to a framebuffer and used as an image it's only one draw call.
  • o
    You can try this sample don't have time to create suitable repo.
  • b
    this works with heaps does it?
  • o
  • o
    Some changes needed to that demo
  • o
  • o
    Would need to put a demo together, it might be bit of effort to put bits together but should all be there, unfortuntely need to leave for work, but laters.
  • b
    fair enough, i wonder if its overly complex though? I mean, i dont know, but is the shader approach more manageable?
  • n
    niiiice
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