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roller coaster demo


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Final code : http://www.babylonjs-playground.com/#1HH4OJ#4


the code has been cleaned up and commented so it can be used as a tutorial (I hope)


Use it if you want for BJS 2.1 features examples


It uses :

  • Follow Cam (don't know if it wasn't yet in 2.0)
  • freezeWorldMatrix
  • mesh BACKSIDE for skybox, instead of backfaceculling trick
  • generic Curve3 objects + hermite spline Curve3
  • extrusion
  • path3D object
  • rotationFromAxis method to compute wagon live rotation



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BTW, web resources (images for textures) are BJS ones or free ones I got on the Web (can't remember where)

I put them on my CORS enabled website to develop.

You can of course copy them on BJS sites if you need and thus change URL in the code


it lacks some sounds ;) : wagon running on rails in turns and loops or wind in the ears while descending

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Another great creation jerome :).  Like many of your creations, there is a certain hypnotic effect.


By a strange coincidence, I was reading yesterday about a major accident  at the roller coaster at Alton Towers in the UK. Life meeting virtual reality?


cheers, gryff :)

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