Math x Blender = POWER!
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- Äas pĆidĂĄn 9. 06. 2024
- In this video, you will learn how to perfectly combine math equations with Blender using Simulation Nodes! For this, we will create an Aizawa strange attractor. With this satisfying phenomenon, you will be able to create beautiful and satisfying abstract scenes! Get ready to take your Geometry and Simulation Nodes skills to the next level!
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Timestamps:
00:00 Demonstration
00:41 Explain the subject
01:42 Setting up simulation nodes
03:38 Importing the equations in geometry nodes
12:12 Trying to play the animation
13:46 Filling in the right parameters
14:24 Point to curve
17:23 Giving it thickness
19:12 Different Aizawa attractors
19:46 What do the parameters do?
21:10 Materials
21:57 How to animate the attractor
22:36 Thank you for watching!
#blendertutorial #simulationnodes #geometrynodes
"And then I found out that I'm stupid." Blender will do that to you. I found out that I'm stupid hundreds of times while learning Blender. đGreat video.
Interesting video. More videos exploring Blender and math would be great.
A node with that you can write symbolical math would be nice :D
Very cool video!
Blender's Math Greatness in Action!
Edit: Sick Intro đ„đŻ
Thank you very much! :)
â@@mtranimationyou're welcome, btw half way through the tutorial!đ
Outstanding and easy to follow tutorial! Nice didactics: breaking everything down into digestible chunks and explaining what you want to achieve at first and why each step is done.
Thank you a lot!!
Crazy stuff man! More math functions with great visual effects please!
Absolutely beautiful. Thank you.
Awesome video, I was looking for something to make Math animations and wanted a something user-friendly. Your video has really shown me the power that blender has and it was great going through this tutorial with you. Can't wait to start making my own animations, thank you!!!
Well done man! So cool! And easy to follow. More video with math please.... Looks like magic! :)
Thank you very much man! :)
dude this is so excellent thank you for sharing this method
Brillant video and clear explanations! Many thanks!
Thank you a lot!
Thanks a lot for this very instructive video, next time I'll see an equation I'll know how to bring it to Blender geometry nodes.
Very interesting! I didn't even know that thinks like these could be done in Blender.
Thank you! Indeed a lot of things that are still not discovered in Blender ;)
Genius video!
Amazing video. Iâm going to try to recreate this as a flowing water along path.
thank you. very much!
hi! i'm absolutely in love with all of your tutorials and videos! i'd like to thank you so much for sharing this much info with us :') i was wondering if you can do a video tutorial or walkthrough on how you render your final work (lighting, cam, the whole animation look)? i'm having a hard time making the renders realistic. that would help a ton for my future projects. once again, thank you so much!!
Hey! Thank you so much! Those are indeed good ideas for future videos :)
Thanks for the tutorial. Totally agree with you that math + blender = power.
Maybe when you have the time you can make a video using lisajous as the math?
thats so cool
my one in not working as intended it just spin around one path
Would love to see more videos videos like this! Got it working in blender! I'm curious if anyone has tips on how you could animate this to music? I have some ideas I will have to mess with! Thanks for the amazing videos!
yeah đ
Awesome!
Thankyou! :)
@@mtranimation Welcome.
If it's not too much to ask, I would really like it if you made a video with the minimum necessary just to graph a simple equation of three variables in 3D, without materials, without textures, etc.; that only its 3D graphic form is visible. And so, by better understanding that aspect, advance in the rest with the help of your other videos. In any case, I learn Blender a lot from your CZcams channel. Greetings.
o, o, o, it's magic!
One more please đ
ăăŸăăăȘă
Bro cooked and served đ
Is this the same method you use for the pendulum wave one?
i didn't undrestand something, how can we change the growing velocity now?
is it possible you make a tutorial for the background in this video ? i saw some animated fog wall that inspired me absolute, i would love to see how its done. thanks sir. love this channel instantly subscribed. ciao
The last part of math was SUBTRACT in the image but you added it. I wonder if it makes any serious changes to the shape.
Great video as always !
Thankyou!! I understand the confusion but I did it right by making an addition. In the image, it looks like a subtract because that part is covered by the red square but it is in fact an addition as you can see on other parts on the video :)
@@mtranimation oh the red rectangle made a confusion for me. sorry man!
No worries :)
i cant find unprincipled bsdf online, where can i find it?
god ïŒi like your video
Thank you very much :)
Where and how can i find other eq. like that?
Check out this website :)
www.deviantart.com/chaoticatmospheres/gallery/44050549
how did you render an animation with 5000 Fream?
I didn't, i rendered a portion of those 5000frames. So the frames on which the attractor looks good.
couldn't checkout on the website \_(ă)_/ÂŻ
same here
Equations should be written in code rather than complicated nodes.
from pynodes import *
@tree
def geometry_nodes(a: Float = 0.95, b: Float = 0.7, c: Float = 0.6, d: Float = 3.5, e: Float = 0.25, f: Float = 0.1):
points = InputPoints(position=RandomVector())
pos = points.position.Vector
with simulate(points, pos) as zone:
points.set_position(pos * 0.01)
x, y, z = points.position.xyz
dx = (z - b) * x - d * y
dy = (z - b) * y + d * x
dz = c + a * z - z**3 / 3 - (x**2 + y**2) * (1 + e * z) + f * z * x**3
pos = pos + (dx, dy, dz)
zone.to_outputs(points, pos)
points_joined = points.Points
with simulate(points_joined, fakes=0) as zone:
points_joined.join(points)
zone.to_outputs(points_joined)
pos_sampled = points_joined.sample_vector_at_index(points_joined.position, points_joined.index)
curve = CurveLine().resample(points_joined.point_count).set_position(pos_sampled)
radius = curve.parameter.factor.float_curve(points=[(0, 0), (0.5, 1), (1, 0)])
return curve.set_radius(radius).to_mesh(CurveCircle(0.02))
That is for sure a cool way of doing it as well! :)
I wrote this addon(pynodes) for a very important reason, which is to handle mathematical expressions.đ@@mtranimation
@@iplai Python: Traceback (most recent call last):
File "\Text", line 4, in
File "G:\InsertFilePath\pynodes\core.py", line 942, in tree
outputs = func(*args)
File "\Text", line 9, in geometry_nodes
AttributeError: 'Vector' object has no attribute 'xyz'
x, y, z = points.position.xyz
Typo or i did something wrong?
â@@dfhdgsdcrthfjghktygerte
When I resolve the compatibility issues, I will release the latest version, you can replace the line with
x, y, z = points.position.separate_xyz()