JoaGoo
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« on: February 15, 2012, 09:47:14 AM » |
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Hi Experts,
I always get points in the image that looks "strange" (see Appendix). On what parameters I need to tweak to eliminate this image disturbance?
Thanks for the tips in advance JoaGoo
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cKleinhuis
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« Reply #1 on: February 15, 2012, 10:04:50 AM » |
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hey dude, stop double posting, even multi-lingual double posting is not soo nice!
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divide and conquer - iterate and rule - chaos is No random!
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bib
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« Reply #2 on: February 15, 2012, 11:10:19 AM » |
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Try to play with parameters in the Calculation tab. In particular, you will want to decrease Raystep multiplier and Stepwidth Limiter.
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Between order and disorder reigns a delicious moment. (Paul Valéry)
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lenord
Fractal Bachius
Posts: 611
No Matter where you go there you are
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« Reply #3 on: February 15, 2012, 02:52:53 PM » |
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Definitely Raystep multiplier and Stepwidth Limiter, the lower the cleaner for that surface noise
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bib
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« Reply #4 on: February 15, 2012, 02:55:32 PM » |
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At the expense of calculation time of course!
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Between order and disorder reigns a delicious moment. (Paul Valéry)
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Jesse
Download Section
Fractal Schemer
Posts: 1013
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« Reply #5 on: February 15, 2012, 06:25:58 PM » |
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Something for the FAQ, this is like said due to overstepping, reduce the raystep limiter until no noise occurs. You can test it quicker by using the 'recalculate a selection' function in the postprocessing window. On critical formulas with very bad distance estimates, reducing the stepwidth limiter can also help.
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DarkBeam
Global Moderator
Fractal Senior
Posts: 2512
Fragments of the fractal -like the tip of it
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« Reply #6 on: February 16, 2012, 10:57:15 PM » |
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Recalc a selection is the best, you can do miracles with it in some seconds
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No sweat, guardian of wisdom!
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JoaGoo
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« Reply #7 on: February 17, 2012, 08:56:44 AM » |
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thank you for this helpfull answers!
Regards JoaGoo
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PhotoComix
Strange Attractor
Posts: 276
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« Reply #8 on: February 17, 2012, 12:54:51 PM » |
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Recalc a selection is the best, you can do miracles with it in some seconds Where is that command ? and how you select ? (i only see something close to a selection using the zoom )
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blob
Strange Attractor
Posts: 272
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« Reply #9 on: February 17, 2012, 01:05:26 PM » |
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In the post processing dialog.
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PhotoComix
Strange Attractor
Posts: 276
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« Reply #10 on: February 17, 2012, 09:19:52 PM » |
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Thank blob
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