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Houdini Lounge » Weird noise in speaker seems to be from Houdini & GPU?????!!


5DN: 152 posts; Offline

2021年12月4日 18:45:55

Heileif
My bets are on coil whine.

Zigmund,

On reconsidering this post I realized we are probably definitely having completely different issues as mine was caused in audio monitor speakers almost 3m away from my GPU, whereas yours is in a self contained laptop. I did a brief research into coil whine and I agree with Heileif.

5D

Edited by 5DN - 2021年12月4日 18:47:28

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Technical Discussion » Saving asset problem


5DN: 152 posts; Offline

2019年11月15日 02:04:40

Having a problem saving digital asset

It says “node to convert deleted”

don't understand

thanks for any help

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Technical Discussion » Render Region Problem


5DN: 152 posts; Offline

2019年11月15日 01:36:13

Hi all,

I have a weird issue with render region. When I pull up the box it renders something but not the correct part of the viewport. Its like the camera is offset a bit. Bit weird. Any ideas?

Thanks

5D

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Technical Discussion » Best way to create deforming car bodywork


5DN: 152 posts; Offline

2019年9月10日 18:41:57

thanks.

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Houdini Lounge » Vellum cloth to rigid metal like material


5DN: 152 posts; Offline

2019年9月9日 12:42:38

wow vellum is awesome!!! this works a treat. now i just need to work out tearing and how to make it active after my leading up animation with a sop solver and I'm sorted

Edited by 5DN - 2019年9月9日 12:42:47

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Technical Discussion » Best way to create deforming car bodywork


5DN: 152 posts; Offline

2019年9月9日 12:13:25

Dear Forumers,

I have been looking at various tutorials and am trying to create a car that crashes, whilst the engine explodes and then crashes into some sand.

This is obviously very complicated but i believe I am beginning to get my head around the workflow.

Currently I would love some advice on how to get my car bodywork to deform in a kind of crumpling way. This also has to look relatively realistic whilst closeup (not crazy closeup but the camera isn't always going to be REALLY far).

Is vellum a good way to go (can the cloth be ramped up to be tough like metal)? Any other tips or links to good tutorials?

Thanks in advance.

Attached is pic of car bodywork geo.

5D

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Work in Progress » Contrail from UFO shot


5DN: 152 posts; Offline

2019年8月26日 10:48:39

Thanks Kate, and that is a good idea.

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Work in Progress » Contrail from UFO shot


5DN: 152 posts; Offline

2019年8月25日 05:21:34

just an image

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Work in Progress » Contrail from UFO shot


5DN: 152 posts; Offline

2019年8月24日 05:15:35

https://www.youtube.com/watch?v=OCjrh8C8duo [www.youtube.com]

Did this quite a while ago.
Technically it's not a WIP as I finished it and don't have the scene file anymore anyway.

Apologies if I already posted this years ago and forgot.

Thought it was quite good if I do say so myself.

Can't take all the credit has a bit of help from a fellow forumer.

Peace

5D

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Work in Progress » Nuclear explosion,can someone help me, pic and file included


5DN: 152 posts; Offline

2019年8月24日 05:10:20

bobc4d
if it isn't too late to chime in, the size of the blast depends on the throw weight of the device and altitude at detonation.
for an 750kt detonated at 3km (air burst) the blast radius would be about 6 km, the fire ball about 1km. the same detonated at 0.5 km or less (ground burst) the blast radius would be around 1.5 km,the fire ball about 1.5 km. don't for get a shock wave which would be about 16km, the cloud would balloon to about 25km

also, if you are going for realism, it being a thermonuclear device, there is a microsecond atomic detonation (fision) to begin the chain reaction for the thermonuclear device (fusion) so you would kinda have two flashes in very rapid succession.

presume you are either the reincarnation or Einstein or Oppenheimer!? Or just a physics nerd

all hail physics nerds btw. I'm a cosmologist myself! not as useful for Houdini sadly!

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Technical Discussion » where is Cluster tab in Vorooni Fracture sop ?


5DN: 152 posts; Offline

2019年8月24日 05:07:54

cheers Julian. saved a tutorial addicts life!!!!

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Work in Progress » Space Station modeler just to blow it!


5DN: 152 posts; Offline

2019年8月23日 13:01:58

WOW… really cool

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Technical Discussion » New in 17.5? group node problem


5DN: 152 posts; Offline

2019年8月22日 08:40:17

cheers i think your right

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Technical Discussion » New in 17.5? group node problem


5DN: 152 posts; Offline

2019年8月22日 05:27:04

Dear Forumers,

I am following a tutorial and have come across a problem. The teacher has an old version I believe (i'm on 17.5).

I'm inside a SOPSolver and trying to convert (inside the group i believe) from points to primitives. However the Group create (group) node no longer seems to have a convert tab. What should I do?

I've looked through various other nodes but to no avail. Do I have to write a VEXexpression in a wrangle or is there a node for this?

Thanks

5D

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Technical Discussion » Materials to Heightfield?


5DN: 152 posts; Offline

2019年2月20日 04:47:06

OOPS. I just found the TERRAIN material. dumbass. days later mind!

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Technical Discussion » Materials to Heightfield?


5DN: 152 posts; Offline

2019年2月18日 02:21:58

Dear Houdiniers,

What is the easiest way to add materials to a heightfield?

Thanks

5D

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Technical Discussion » HELP ON PROJECT for semi-noob


5DN: 152 posts; Offline

2018年3月28日 13:46:33

goldfarb
try something like this

looks perfect. I'm going to go through it and try to understand. if i cannot fathom it can I ask you to explain pls?

also may i say congratulations to your company for making such an awesome piece of software. it makes me wish I was smarter lol

Edited by 5DN - 2018年3月28日 13:47:38

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Technical Discussion » HELP ON PROJECT for semi-noob


5DN: 152 posts; Offline

2018年3月28日 12:25:17

Dear Forumers,

I have a small shot I would like to do and would like some help and advice (bear in mind I love Houdini and have been fiddling for a few years but really struggle with it). In my scene file is a “skyscraper” made from my logo. I would like to put it into a moon landscape environment (creating this shouldn't be a problem) but I would like simply to give the faces a tiny amount of depth (and make glass) and make the edges like metal or something so it looks kind of like a skyscraper. . My current question is how to make the faces have a small thickness (for the glass) and the edges like the metal bars that hold the panes of glass in. I guess I should duplicate the current geo node so one can be the glass and one the metal.

Any help and advice appreciated.

PEACE.

5D.

PS: I have attached the scene file currently
PPS: I am not intending this to be a PHOTO-REALISTIC skyscraper just an arty piece

Edited by 5DN - 2018年3月28日 12:26:04

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Technical Discussion » getting an image into a geonode


5DN: 152 posts; Offline

2018年3月27日 13:19:42

thanks will try this

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Technical Discussion » getting an image into a geonode


5DN: 152 posts; Offline

2018年3月27日 13:07:41

I am attempting to do something and I would like to get a .png file into a geo node.

Do I need an .ai file? Or is there a way to get geometry (or something inside a geo node) from a .png (or .jpg)?

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