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perlin 3d

Started by VprMatrix89 Mar 19, 2009 at 2:25 PM 0 replies 650+ views
Original Post
VprMatrix89
VprMatrix89
What is wrong with this? I dont pretend to know exactly how the function works but I was thinking the problem would be easily recognized by someone who knows. http://g.imagehost.org/0485/untitled2.jpg
harveypekar
harveypekar
No, it's almost impossible to say anything from that.

Best is to post some code.

To give you something, maybe you're suffering from aliasing? Try to reduce the scale of your noise by factors of ten. If you see the terrain doesn't become smoother, that's your problem.

Also try to debug just one octave (assuming you use fbm or...)

Also try to debug with an image, it will make your life easier.

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