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Author Topic: Sunset in the deep forest  (Read 508 times)
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Kalles Fraktaler
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« on: October 03, 2013, 05:19:42 PM »

<a href="http://www.youtube.com/v/1dHqdY4WWM8&rel=1&fs=1&hd=1" target="_blank">http://www.youtube.com/v/1dHqdY4WWM8&rel=1&fs=1&hd=1</a>

I made a mistake when I made this animation. I wonder if it is noticeable...

This lovely location comes from simon.snake
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panzerboy
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« Reply #1 on: October 04, 2013, 02:12:12 AM »

Is that the rectangle showing as you approch the terminating mini-brot?
Not sure if is a change in resoltion or a difference in the colour cycling.

I was wondering how you avoid the boundaries of the various zoom pictures showing this rectangle effect.
Some sort of filtering, averageing of the pixels?
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Kalles Fraktaler
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« Reply #2 on: October 04, 2013, 08:59:51 AM »

I accidentally rendered these key-frames with zoom-out in power of 4 instead of power of 2.
It takes half the time to render, it gets half the number of key-frames, but the edges get blurry.
It's more visible near the end.

Otherwise I just paste the frames onto each other and when using power-of-2 frames the edges are very hard to notice.

Btw panzerboy - are you CommandLineCowboy on youtube?
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Nahee_Enterprises
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« Reply #3 on: October 04, 2013, 11:12:03 AM »

            youtube.com/watch?v=1dHqdY4WWM8
    I made a mistake when I made this animation.   I wonder if it is noticeable...
    This lovely location comes from simon.snake

Was wondering if you were also color-cycling as you were zooming in??
 
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Kalles Fraktaler
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« Reply #4 on: October 04, 2013, 12:25:09 PM »

Was wondering if you were also color-cycling as you were zooming in??
No instead I store the key-frames in a kind of bitmap with the iteration counts as pixels.
When the key-frames are assembled into movies the images are re-rendered with colors with offset.

I hope I will have time to make a new version of my program available this weekend, because I was also able to compile a dll with gcc that implements pertubation and series approximantion with the long double datatype, which increase the speed of rendering deeper than e300 more than 10 times. shocked
I am almost as exited as when I got p-sa working the first time: an image at about e480 that before was rendered in 13 hours is now rendered in... 40 minutes! (...and that is more than 10 times faster, right? cheesy )
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Dinkydau
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« Reply #5 on: October 04, 2013, 10:37:04 PM »

I'm exited as well!
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Chillheimer
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« Reply #6 on: October 05, 2013, 05:37:51 AM »

wow! great to hear.. looking forward to the new version.
are you still planning to add the matching video-'generator' for your new movie-zoom-method?

and I love the colour cycling on your zoom..

regards!
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simon.snake
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« Reply #7 on: October 06, 2013, 11:39:22 PM »

I was looking forward to seeing this zoom movie, but for some reason I missed it grin

Now I've noticed it, it's great.

Really enjoyed it.
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