OpenGL Rollercoaster. Perlin Noise + Catmull-Rom BSplines

[djsotos]

Really nice although I would suggest using a sphere for the environment rather than a box. The box has corners and makes the textures look just bad... :P

[phenomnon]

It shows borders in the cubemap because I had to change the resolution to record the video :P The original resolution don't show borders. We don't use a spheremap because we didn't achieve a spherical texture that looks nice! Thanks for the suggest ;)