Jump to content
GreenSock

Search In
  • More options...
Find results that contain...
Find results in...

Search the Community

Showing results for tags 'path2d'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • GreenSock Forums
    • GSAP
    • Banner Animation
    • Jobs & Freelance
  • Flash / ActionScript Archive
    • GSAP (Flash)
    • Loading (Flash)
    • TransformManager (Flash)

Product Groups

  • Club GreenSock
  • TransformManager

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


AIM


MSN


Website URL


ICQ


Yahoo


Jabber


Skype


Location


Interests

Found 1 result

  1. Carl brought up this canvas morphing demo I made... http://codepen.io/osublake/pen/RWeOWX But it's kind of old, so I told him I would make an updated version because doing canvas morphing is much easier now. You no longer have to use an actual SVG path as a proxy to get the transformed path strings. There's an undocumented method that the precompile option uses (pathFilter), so you a can tap into that to get the transformed path strings. // Path strings var path1 = "M300,25l86.6,150H213.4Z" var path2 = "M500,23.92L524.72,74,580,82l-40,39,9.44,55.05-49.44-26-49.44,26L460,121,420,82l55.28-8Z"; // Data for the start and end paths var pathData = [path1, path2]; // Run it through the MorphSVGPlugin MorphSVGPlugin.pathFilter(pathData); Using the pathFilter method might seem awkward at first because it doesn't return anything. It mutates the array you pass into it with the transformed path strings... http://codepen.io/osublake/pen/1754cdf8805e7061094036125958200d?editors=0011 There are also some other things you can pass in the pathFilter method, like a shapeIndex and map type... MorphSVGPlugin.pathFilter(pathData, 6, "complexity"); The next step is to decide on how you want to tween the pathData. In the past I would convert the pathData strings into a bunch of arrays of numbers, and tween the arrays using the EndArrayPlugin, kind of like in this demo I made before the MorphSVGPlugin came out... http://codepen.io/osublake/pen/RPKdQz?editors=0010 But that can get messy, and there's a much better solution with modern browsers, the Path2D object. It will allow you to use SVG paths directly inside of canvas. var path = new Path2D("M10 10 h 80 v 80 h -80 Z"); context.fill(path); And since GSAP can tween complex strings, we now have a pretty straightforward way to do morphing inside canvas! http://codepen.io/osublake/pen/EZNMEZ/?editors=0010 However, there is one issue. There won't be any IE support for this, and the SVG constructor feature is currently broken in Edge. Hopefully that will get resolved soon. https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/8438884/ So there you go. High-performance morphing using GSAP and canvas. Morphing 50 different shapes while using a blend mode. http://codepen.io/osublake/pen/pRNYRM/?editors=0010 .
×