How to Create Earthquake Simulations in Blender 3D (with realistic physics)

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This tutorial explains how to create a realistic earthquake simulation in Blender 3D in just one hour. The beauty is that you can literally create any type of a structure that you want. Here's all the links that you'll need:
Download Blender: drive.google.com/drive/folder...
Important Info: inachuslaurea.wordpress.com/
BCB by Kai Kostack: github.com/KaiKostack/bullet-...
Kai Kostack's RU-vid: ‪@KaiKostack‬
BCB is a structural simulation code made by Kai Kostack (3D animation specialist) and Oliver Walter (architect) in collaboration with Laurea University of Applied Sciences from Finland - that simulates physical reality to a high degree. BCB extends Blender´s basic physics functionality with a sophisticated toolset to simulate load dynamics in building structures. It involves concepts such as density, friction, plastic deformation, shear forces, bending forces, compression and tensile forces.
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Music provided by Epidemic Sound: share.epidemicsound.com/dp0zag
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For any questions, you can reach out to me at earthquakesim@gmail.com
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Simulación de terremoto | simulazione di terremoti | भूकम्प सिमुलेशन | 地震シミュレーション | jarðskjálftauppgerð | Erdbebensimulation | 地震模拟 | भूकंप सिमुलेशन | deprem simülasyonu | simulare de cutremur

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Опубликовано:

26 июн 2024

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Комментарии : 70

@campanaro_99 Год назад

The fact that you made a tutorial for us shows how much you care for everyone. this is crazy good and i should for sure try to make something of my own. thanks very much for resizing the blender interface, i don't see very well so being able to at least see where the buttons are is very nice of you. very easy to follow tutorial! you'll get much attention if you keep posting great content like this. and you face revealed 🤣

@KaiKostack Год назад

Wonderful tutorial! I have shared it with my community. Good luck!

@smackheadnify 6 месяцев назад

Ur vids are goated!

@georgespaceagency9894 Год назад

I needed to catch a moment, i thought i was at the wrong video, well done and very professional!

@qwaxs1026 Год назад

I hope you will come a better place. You deserve that.

@hazelnutcase357 Год назад

Just the break I need from tickling the ivories.

@proximayt25 Год назад

Awesome ❤

@thaddeesylvant5159 8 месяцев назад

C'est passionnant, merci !

@DC_Oraxify Год назад

Thank you!! I've wanted to mske these and didn't know how 😢, but this video helps me alot, it takes a while, but it's worth it at the end!

@EarthquakeSim Год назад

Glad I could help!

@DC_Oraxify Год назад

You also have am amazing voice!

@elenaronnett1568 Год назад

Foarte frumossss

@Rm-fm7dw Год назад

Danke!

@yellowfirx0 Год назад

thanks a lot!

@thelifeafter5011 Год назад

Nice

@ysaito608 Год назад

Thanks for the great tutorial! Now I want to use CSV of actual earthquake data, where can I download it? I downloaded CSV of various earthquakes, but I can't do it well because the contents are different.

@user-vr7gg3vg1x 6 месяцев назад

First of all, thank you very much for your videos, they are very exciting, but I would like to know when you will release the latest tutorial video, and how you did it on the simulation of different earthquakes? How do you process these seismic data? Looking forward to your reply.

@Dleck Год назад

Everytime i try the simulation the building goes flying into the air and also the settings dont save so i have to manually do it everytime any fixes?

@Pidgeon5211 Год назад

Hi!! We all thank you for this tutorial is just a idea but for the 10 thousand special I think that you could to make your first earthquake with all the textures that you have now. I hope that you channel reaches 10 thousand subs, 100 thousand?, 1 MILLION?!?! maybe I might be getting too hopeful but I still hope that your channel can get to 1 million subs it most likely be in like 1,2 maybe 3 years but it would still be cool!

@EarthquakeSim Год назад

thank you so much for your wonderful thoughts!!

@aetherealpasta6241 11 месяцев назад

Hi! thank you for your amazing tutorial, i wish you could make a tutorial for configuring different kind of materials, i have 2 issues with the simulator: -first of all, some houses literally explode and even the bedrock and foundation goes flying, i don't know why this happens only in specific houses, since i used the same config in 5 houses and 2 of them exploded -and another issue is when i have too many geometry and the program just crashes so is kinda frustrating, any clue how to fix this?

@michigames158 10 месяцев назад

17:03 that's my checkpoint

@sneedsfeedandseed7249 Год назад

Thank you so much for the excellent tutorial, I just had one question. I set the end frame in Blender to 1000, however the simulation still stopped at 250 frames. Is there a setting in BCB that I forgot to change?

@sneedsfeedandseed7249 Год назад

I believe I found a solution for this, before you "Build FM", enable Rigid Body World under the scene tab in the right-hand menu, and under rigidy body cache set the end frame to 1000 or whatever length you want.

@dustinwu4723 9 месяцев назад

Thank you for your great tutorial. May I ask is there any parameter to adjust the cell fracture space, I saw your video shows the cell fracture spacing is only a line, but my model after Build FM the cell fracture is ugly big.

@dustinwu4723 9 месяцев назад

I got my answer. The said cell fracture spacing is caused by the parameter of Rescale Factor (1) under Advanced Element Group Settings, which size down the discrete object to show the position of constraint in objects, if it is set less than 1. Thank you.

@0architect- Год назад

Thank you fo this great tutorial! I would also love to see a tutorial on how to create a more complicated model with more materials. And I believe a sketchup model could be imported and put in gorups in blender but I don't know yet, will give it a try. Also, when preparing the strucures, should columns be touching eachother? In this tutorial the ceiling was in between them. Which would create more realistic simulation? Thank you again!

@EarthquakeSim Год назад

I will for sure create more complex tutorials with multiple types of materials. It would be close to impossible to import a sketchup model and then make it work since I don't think sketchup models have the objects belonging in material groups. The fact the ceiling was in between does not change the breaking properties since the settings I used makes the connection priority to belong to the column (so the ceiling connected to the column works as a column)

@0architect- Год назад

@@EarthquakeSim Thank you for your response! Another question: Where can I find more material properties? I would like to add bricks or roofs to this simulation.

@EarthquakeSim Год назад

@@0architect- the current BSB has about 4 options for concrete, steel, one for masonry and a couple for wood. But these are default presets and each preset can be manually modified according to real life needs/situations

@EarthquakeSim Год назад

@@0architect- by changing settings I was able to also create rope, rubber. I'll make a tutorial on this soon 😊

@EarthquakeSim Год назад

@@0architect- greetings from the San Andreas fault!! Visiting California rn

@keluargamabar 5 месяцев назад

wow wonderfull tutorial!! I am curious if it is posible to use real data from seismology?

@EarthquakeSim 5 месяцев назад

Yes it is very possible!! But you would need an app to transform data from the strong motion database center. I'm using seismo soft

@keluargamabar 5 месяцев назад

@@EarthquakeSim I dont want to use data from strong motion database, but I want to use seismic waveform 3 component (3 direction/ 3D) data from seismometer, is it possible?

@pauljohnson211 5 месяцев назад

Are you using a different version of Blender? I ask because I don't see groups. I do see collections. Can I use collections in place of groups? I'm using 3.4.1

@user-tv8nq6nl9l 3 месяца назад

Can you also create a connective structure?

@LOBALOBZ Год назад

Aaaahhhhhhh!

@ethanschannel Год назад

Nice to see you bro👋

@josephbonello6379 Год назад

I am getting this error in the python console anyone know how to fix this ? Creating object lists of selected objects... Error: bcb_emptyObjs property not found, rebuilding constraints is required. Please select at least two mesh objects to connect. Note that these objects also need rigid body set enabled, preprocessing tools can be used to do this. Nothing done.

@user-qj8dv5ik6q 8 месяцев назад

Hello, Thank you very much for your sharing. But when I run the "Build FM", the following situations always occur and cannot continue, may I ask what I should do? This is the error code: Traceback (most recent call last): File "E:\Blender 3D (2.79)-20231023T054220Z-001\Blender 3D (2.79)\2.79\scripts\addons\kk_bullet_constraints_builder\gui_buttons.py", line 228, in execute build_fm(use_handler=self.use_handler) File "E:\Blender 3D (2.79)-20231023T054220Z-001\Blender 3D (2.79)\2.79\scripts\addons\kk_bullet_constraints_builder\builder_fm.py", line 168, in build_fm bpy.context.object.modifiers["Dynamic Paint"].ui_type = 'BRUSH' KeyError: 'bpy_prop_collection[key]: key "Dynamic Paint" not found'

@jamesonvparker 6 месяцев назад

@EarthquakeSim, Thank you so much!! Has anyone here tried exporting this collapsing animation from blender? I've tried as an alembic and as fbx with no luck. I'm trying to use it in Unreal Engine. Has anyone here had any luck? If so what did you do?

@gsn1511 11 месяцев назад

what specs does your pc/laptop have?

@EarthquakeSim 11 месяцев назад

Nvidia 4090, Intel I-9 13900kf, 64 RAM, 32 mb cache

@gsn1511 11 месяцев назад

wow! that is a lot, but i understand it because you use heavy software

@EarthquakeSim 11 месяцев назад

@@gsn1511 yes, and 3 computers. All same specs

@gsn1511 11 месяцев назад

damn bro, that is amazing.

@linkales8494 Год назад

4000+ Objects，But my CPU usage is very low, about 12%-15%. Is this normal?

@EarthquakeSim Год назад

I think it is normal. Blender simulations only use one core due to the object constraints

@pablotadeogomez7490 Год назад

Until I see you in person cool

@samcollinsdesign Год назад

blender 2.79?

@EarthquakeSim Год назад

that is correct! it is the only version compatible with the earthquake simulation code

@lessrblx4173 Год назад

Im not getting the right blender version from the file. 40 mins of minutes wasted. Nice tutorial though

@EarthquakeSim Год назад

are you using a Mac? maybe that's why it doesn't work. This is for Windows 32 bit

@lessrblx4173 Год назад

@@EarthquakeSim I guess it doesnt work as im using a WIndows 11. Also I made a new ROBLOX real physics thing :D ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-AkCM7l-PVck.html

@EarthquakeSim Год назад

@@lessrblx4173 I'm checking it right now :)

@lessrblx4173 5 месяцев назад

Tried it again, it worked, but when I pressed Build FM, nothing happened. Ive retried 5 times and nothing still happens.@@EarthquakeSim

@oliverrees269 10 месяцев назад

36:11 blender stopped responding for me Edit: it broke but i fixed it Edit 2: it crashed Edit 3: it didnt save so i have to restart :(

@EarthquakeSim 10 месяцев назад

this happens to me many times...imagine losing 10 hours of work as I experienced 1 month ago

@linkales8494 Год назад

you say you will create a list about "intensity of a earthquake" So...where is the list?

@EarthquakeSim Год назад

Yep! if you keep the Frequency at 1.6 and Random at 0.3, then a Amplitude of 0.35 is the equivalent of a ground shaking intensity of X. (provided that everything you build is up to real scale). For each lower ground intensity, just subtract 0.035 from the Amplitude