Showing posts with label 3D. Show all posts
Showing posts with label 3D. Show all posts

Wednesday, September 19, 2012

convert a mandelbulb to a 3Dmesh

Here's how to convert a mandelbulb to a 3Dmesh:

required apps:
- mandelbulb3D  http://www.fractalforums.com/releases/
-fiji  http://fiji.sc/wiki/index.php/Fiji
-zbrush or meshlab(free)  http://meshlab.sourceforge.net/
-3dmax or whatever 3Dapp you use...

1. in mandelbulb3D, find an awesome spot..do the usual moves to find a good area...
2. go to utilities, voxxelstack
3. press "import parameter from main"
4. preview max size 256 (64 for fast preview)..center it (click the scale if you dont see anything...overall scale down and up (in/out)
4b. select an output folder (make a new one)
5. zslices: start at 700 up to 1000
5b. check index with leading zero
6. start rendering slices..wait (there is a rendering slice count that moves)
7. open fiji
8. import sequence
9. select first image
10. use default, plus check use virtual stack
11. file save as PGM, in same folder
12. file save as wavefront obj
13. threshold 0
14. resampling factor 2 is good, 1 is really thick ...up to millions
15 channels: use only red
16. save in same spot, watch the mesh file size until it stops increasing.  You cant tell when fiji is done otherwise.
17. import into zbrush, tools important
18. flip faces using the display options, flip
19. click edit to rotate it
20 clean with dynamesh tool  (geometry, dynamesh, set blur to 0, click dynamesh button)

Tuesday, July 17, 2012

Bismuth Crystal photos (Lancaster PA)...

...Picked up some "Bismuth Crystals" today at Roots Country Market, Lancaster PA.
The geometry is just amazing, I need to get some good stereoscopic photos of these in a lightbox when I get home...

Bismuth (element #83 on the periodic table) forms beautifully colored and geometrically intricate hopper crystals, shown in the image to the left, as it slowly cools and solidifies from its molten state.The distinctive, 'hoppered', shape of a Bismuth crystal results from a higher growth rate around its outer edges than on its inside face. The higher rate of growth on the edges forms a crystal which appears to be partially hollowed out in a rectangular-spiral stair step design. The crystal's eye-catching array of colors results from the formation of a thin oxide layer on its surface.  Learn More...

 


 
 

Thursday, October 20, 2011

Interactive object viewer test...

Finally found a way to share 3D objects using an interactive viewer, more coming soon.
This is a 3D scan of a rock near my house using photofly...

You can rotate the object by click and dragging the image.


Sunday, October 2, 2011

"Photofly 3D" scanning Tests...

3D scanning tests using a series of images and "Autodesk Photofly" software...the result is a 3D mesh that can be rendered from any angle...Photos taken with Canon T3i/600D

Photofly: http://labs.autodesk.com/utilities/photo_scene_editor/

These videos look best if you set them to "720p HD"

Wire mesh of the house
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Sunday, July 25, 2010

"Mouth Monster" in 3D!

y first Stereoscopic 3D conversion of one of my drawings...
- Anaglyph and Cross eyed versions (focus on the space in front of the double image until the two float into one)

3D conversion of "window Clouds"

I 3D painted this flat image, which means I painted in the depth...faking a 3D photo.
I am REALLY digging creating fake 3D shots...