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Author Topic: Re: Custom formulas & transforms - Release  (Read 3591 times)
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DarkBeam
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« Reply #90 on: August 10, 2011, 10:21:07 PM »

Oh please help me cheesy ...
1. Where do I find the constants in an abox thread? Esi and so on did not work!
2. Damned smooth sphere fold, i was tryin all day but unsuccessfully, looks crappy
Formula is here.
F(R) = k*(r1+rp)/(1+rp)*v+u: R=scale/F(R)
Then x*=r etc ...
Where...
R1 = abs((R-something)/uhm)
K is the sign of R-something cheesy ... Something should be u, and uhm too?...
Rp = r1**p (int pow for speed. Also exp-1 may be good? )
U = (minr+1)*0,5
V=(1-minr)*0,5
The other constants must satisfy ...
If pow is big, new r must be equal to that you find with standard method.
f(infy)=1 and f(u)=u, and f'(u)=1 (derivate)
Not much time to find the good values smiley
« Last Edit: August 11, 2011, 11:57:32 AM by DarkBeam » Logged

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Jesse
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« Reply #91 on: August 11, 2011, 10:34:16 AM »

Oh please help me cheesy ...
1. Where do I find the constants in an abox thread? Esi and so on did not work!

Just the same register as the user vars, starting from 0 offset increasing.  For example if you use esi then the first constant is at [esi], second would be [esi + xx] where xx is the size of the first constant, double would be +8.

2. smooth folding...
Thx for the infos, have to test it on the boxfolding, since i never had satisfying results with the spherefolding.
But if you didnt get it to work there either, i think it is a more general problem.

greets
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DarkBeam
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Fragments of the fractal -like the tip of it


« Reply #92 on: August 11, 2011, 03:54:26 PM »

I corrected the formula. You can try it for the sphere folding (it is not for the normal folding, but it should be an approx of the spheric one), but i am not 100%sure of it. Will test again later, but I am sure that your program is correct smiley
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DarkBeam
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Fragments of the fractal -like the tip of it


« Reply #93 on: August 23, 2011, 11:25:40 PM »

Updated again the formula... I hope. Internet is not working properly in these days
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KRAFTWERK
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« Reply #94 on: September 19, 2011, 03:37:59 PM »

I just have to thank you once more for the incredible work you do Luca! (And Jesse of corse)  A Beer Cup A Beer Cup
I have found a couple of new favorites in the last version...  afro
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DarkBeam
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Fragments of the fractal -like the tip of it


« Reply #95 on: September 19, 2011, 03:56:30 PM »

I just have to thank you once more for the incredible work you do Luca! (And Jesse of corse)  A Beer Cup A Beer Cup
I have found a couple of new favorites in the last version...  afro

 grin grin

Cheers! But try also the other ones smiley
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KRAFTWERK
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« Reply #96 on: September 20, 2011, 01:32:54 PM »

I just have to thank you once more for the incredible work you do Luca! (And Jesse of corse)  A Beer Cup A Beer Cup
I have found a couple of new favorites in the last version...  afro

 grin grin

Cheers! But try also the other ones smiley
grin Time!, Time Luca...  grin
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