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AppGameKit Classic Chat / Does AGK not have a LOG function?

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Scraggle
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Posted: 26th Aug 2015 18:41 Edited at: 26th Aug 2015 18:46
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By that I mean a mathematical logarithm and not the write to log file command that does seem to exist.
It's hard to believe it would be missing but I can't seem to find it.

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Scraggle
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Posted: 26th Aug 2015 20:05
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It really does seem to be missing so until such time as it gets implemented (if ever), here is a natural Log function:


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Markus
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Posted: 26th Aug 2015 20:35
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can u tell me what is the usage for log in a game?

AGK (Steam) V2 Beta .. : Windows 10 Pro, 8.1 Pro 64 Bit : AMD (15.7.1) Radeon R7 265 : Mac mini OS X 10.10 (Yosemite)
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Scraggle
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Posted: 26th Aug 2015 20:38
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Certainly:
Determining a power of 2 value dependant upon an unknown width for procedurally generating a 2D terrain.

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Hodgey
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Posted: 26th Aug 2015 20:58
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I wrote an approximation function ages ago which I originally placed inside the Useful community function which seems to have been deleted - not sure why.

http://forum.thegamecreators.com/?m=forum_view&t=211604&b=41

You can specify a base, the value and accuracy (from memory 30 gives an accurate result).

There are no bounds checking so if you pass in mathematically invalid values, it'll still return something.

So that's there if anybody needs it.
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Scraggle
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Posted: 26th Aug 2015 21:03
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It still exists - it got moved to the Newcomers AppGameKit Corner

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Markus
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Posted: 26th Aug 2015 22:21 Edited at: 26th Aug 2015 22:52
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Quote: "Certainly:
Determining a power of 2 value dependant upon an unknown width for procedurally generating a 2D terrain."


???

did you use it to repeat something from how it looks?

for me its just a random terrain from left to the right screen
but the randomness have a seed.

for a terrain i think i would simulate the density in height
and then sag together.

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