CSS/SVG Matrix Transforms

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The magic behind CSS transforms is the matrix. Using linear algebra the matrix transform can tell the coordinates in vector where to go. In this presentation I cover CSS transforms, how they stack, libraries to work with it and the future of animation which I believe is some type of physics engine that provides a sane API on top of using CSS matrix3d to manipulate DOM positioning.

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CSS/SVG Matrix Transforms

  1. 1. Matrix Transforms by Marc Grabanski
  2. 2. Who? Marc Grabanski jQuery UI Datepicker MarcGrabanski.com LOTS of UI Dev
  3. 3. ! ! ! UI/UX Development Consultant ! ! Publisher of: http://FrontendMasters.com
  4. 4. What is a matrix?
  5. 5. 2D matrix [1, 0, 0, 0, 1, 0, 0, 0, 1] http://www.useragentman.com/blog/2011/01/07/css3-matrix-transform-for-themathematically-challenged/
  6. 6. [#, #, #, #, #, #, #, #, #]
  7. 7. What is a transform?
  8. 8. A sane API on top of matrix rotate(45) scale(1.25)
  9. 9. translate(x, y) rotate(angle) scale(x, y) skew(angle, angle)
  10. 10. Demo: Stacking Transforms http://codepen.io/1Marc/pen/DCvFm
  11. 11. rotate -> translate axis moves axis x y
  12. 12. Demo: Absolute/Relative Transforms in Raphael http://codepen.io/1Marc/pen/rsmbF
  13. 13. axis x y
  14. 14. Demo: Animating Transforms in Raphael http://codepen.io/1Marc/pen/zqJba
  15. 15. Demo: Transitioning CSS Matrix http://codepen.io/1Marc/pen/FJbtj
  16. 16. Demo: Transitioning with XCSSMatrix http://codepen.io/1Marc/pen/BdAvt
  17. 17. 3D matrix [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1] http://www.eleqtriq.com/wp-content/static/demos/2010/css3d/matrix3dexplorer.html
  18. 18. matrix3d Demo The Future? http://www.eleqtriq.com/2010/11/natural-objectrotation-with-css3-3d/
  19. 19. The Future ! Physics + 3D Matrix + Request Animation Frame
  20. 20. http://famo.us/
  21. 21. Famo.us Engine http://www.youtube.com/watch?v=NdAvOE3SyrU
  22. 22. Greensock 3D http://ahrengot.com/playground/tweenmaxexamples/3d-flip/
  23. 23. Greensock 3D http://codepen.io/A973C/pen/gnHrJ
  24. 24. More on GreenSock http://ahrengot.com/tutorials/greensockjavascript-animation/
  25. 25. Sylvester - Matrix Math in JS http://sylvester.jcoglan.com/ http://xy-kao.com/sandbox/3d-matrix-math-for-cssusing-sylvester/
  26. 26. More Resources http://acko.net/files/fullfrontal/fullfrontal/slides-net/ http://acko.net/blog/animate-your-way-to-glory/
  27. 27. Thanks!
  28. 28. Twitter: @1marc ! I think you’d like Frontend Masters =)
  29. 29. Questions?

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