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総再生時間: 1h 8m 23s
このレッスンでは、コーヒーカップのモデリングと、そこに落ちてくる大量のガムボールのダイナミクスシミュレーションを体験し、Houdini の基本ステップを学んでいきます。テクスチャとマテリアルを適用してライトとカメラを配置したら、完成したシーケンスをレンダリングしていきます。このショットの全工程に触れることで、 Houdini の操作方法とそのノードベースのワークフローを習得する第一歩となるでしょう。
このレッスンには、動画チュートリアルに沿って進める際、工程を順にたどって確認できる PDF も含まれています。
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コメント
chrisabruce 7 ヶ月, 2 週間 前 |
This is a great set of beginner lessons. I like how it covers all the newer features like solaris and copernicus.
knockflakes 7 ヶ月, 2 週間 前 |
Thänx a lot for this great tutorial! So many useful tipps!
PerpetualZest 7 ヶ月, 2 週間 前 |
Just leaving this comment in case someone has a similar issue. I had an issue with shadows not displaying in the viewer in Solaris (Video #4). I realized that I only had "Full Lighting" enabled, but I needed the next button down, "Full Lighting with Shadows" to be enabled instead. They are small buttons on the right side of the viewer that look like a lightbulb with a "+" sign inside.
Anyway, thanks for posting this series, I'm enjoying learning from it so far.
dinhphat255 2 ヶ月, 1 週間 前 |
bro thanks alot I have the same problem
LuzidVision 7 ヶ月, 2 週間 前 |
Just as PerpetualZest said, to have the cup cast shadows on the ground in the viewport render, go to
Scene view -> Display Options -> Lights Tab -> Lighting Quality: Full Lighting with Shadows
piumal89001 7 ヶ月, 2 週間 前 |
perfect tutorial.really good for beginners.❤️
ertemi 7 ヶ月, 2 週間 前 |
This is truly the best tutorial I have seen so far.
You can see the effort put into explaining every detail.
Thanks to Mr. ROBERT MAGEE
ashimialz163 7 ヶ月, 2 週間 前 |
very useful for beginner like me，thx a lot
markeloff 7 ヶ月, 1 週間 前 |
does anyone know how to solve this error from video 6?
"Unable to find layer file: 20.5.278/projects/overview_lesson/usd/gumball_sim.usd"
"Targeted missing explicit primitive: /gumball_sim"
the error is at the reference node
johntdp 7 ヶ月 前 |
I got stuck in Chapter 3. Can’t get Copy to Points to work. I have nothing selected, click Copy to Points. I get the prompt to select the first object. I click on the node for the sphere and hit enter, but then do not get the second prompt to select the box. Instead it just opens up the sphere node. What am I doing wrong? Thanks!
chretien 6 ヶ月, 4 週間 前 |
I got the same issue, I solved it by placing my cursor to the viewport panel instead of having it in the goemetry panel.
Hope it helps.
chretien 6 ヶ月, 4 週間 前 |
to clarify, after clicking copy to point and selecting the sphere before you hit enter move your cursor to the viewport panel not the node/geometry panel.. hope it clearer
vstevenson 6 ヶ月, 4 週間 前 |
This is rarely ever mentioned in even the most fundamental beginner tutorials. I can count on my hand the number of times I've heard a presenter mention it having watched literally 100s of Houdini videos over the years. Thank you for taking your time to mention this very important note for new users.
sebABF 2 時間, 1 分 前 |
Thank you! I just got stuck here with the same problem.
pierrx666 7 ヶ月 前 |
in chapter 5
at the reference nod creation
at file pattern windows
I had to select the all files sign in the drop menu bottom right (the little star : only *)
because my usd file saved in the step just before is a .usdnc instead of a .usd as shown in the video
I was stuck here for 1 hour retrying the steps many times before I found this.
is it normal ?
Vin20 5 ヶ月, 3 週間 前 |
Yes it happened to me as well, thanks for the help, after clicking on the file, I also had to click the little box that said make path relative to current Directory
jollysweets 6 ヶ月, 3 週間 前 |
this was great, useful and easy to follow! thank you so much!
ignacio.nevarezzuniga 6 ヶ月, 2 週間 前 |
Excellent course, Robert is a great teacher
sina122020 6 ヶ月, 2 週間 前 |
Thanx. The best path for every beginner is to watch these videos first.
remlapeel 6 ヶ月, 2 週間 前 |
Good at points, but clicks without explaining a lot, and like a lot of tutorials is tell you what to click and not why.
Eddie_Roach 6 ヶ月, 1 週間 前 |
When I import my cup into solaris stage it returns to default. It loses the handle, the subdivisions, etc. Also the ground geo doesn't sit within the geo drop down of the scene grpah path after merging it with the cup geo.
Eddie_Roach 6 ヶ月, 1 週間 前 |
Looks like I had to change SOP Import Mode to "Display". I now can't seem to get any shadows on the ground geo when I add the point lights.
MataS9 5 ヶ月, 2 週間 前 |
How did you change the SOP Import mode?
BTW you have to use the buttons on the right of the viewport and select the one that has a lightbulb and a black hole thing under it to have shadows. good luck!
cruzdh2035 6 ヶ月 前 |
In chapter 6 when I click "File Pattern" to import the balls to the stage, the file gumballs_sim.usd doesn´t appear. I hope someone can help me with this problem :(
rmagee 6 ヶ月 前 |
Are you using apprentice? Then you need usdnc. If that is not it then choose usd from the menu next to the file name.
cruzdh2035 6 ヶ月 前 |
It worked, thank you so much :)
Laura-89 2 ヶ月, 3 週間 前 |
I need help. I'm using Houdini Apprentice. I'm currently on chapter 6 trying to add file pattern. When I click on USD and see gumball_sim, it's got a folder logo next to it instead of a paper logo. When I click on it, there's nothing there. I am unsure of what to do?
Laura-89 2 ヶ月, 3 週間 前 |
Don't worry I figured it out :) However, I just pressed play on the animation and the gumballs are going through the floor :/ lol. What have I done wrong??
waterqube 4 週間 前 |
Got the same problem I need help
santanacarlos 5 ヶ月, 3 週間 前 |
Thank you for this very useful content. As a beginner it can be a bit overwhelming but this type of video helps a lot to understand the procedural functioning of Houdini.
skygenesis86 5 ヶ月, 2 週間 前 |
Hello All,
I have done this tutorial 3 times now and I keep getting the same error on part 6 step 8. After I click render to disk I get a red triangle with the errors:
"failed to create file "C:/Users/virid/AppData/Local/Temp/houdini_temp/usd_renders/usdrender_2756_1256_1/bump_normal.1.exr : No such file or directory"
and
"Unable to fetch texture file from COPs: op:/stage/ground_mat_maps/specular_color[1]"
Has anyone had this issue?
TailedWorld 5 ヶ月, 2 週間 前 |
Robert, is there any written form for this tutorial? I still learn via reading & doing. Yes, I am that old..
TailedWorld 5 ヶ月, 2 週間 前 |
Sorry.. just found the step by step pdf. Ty
MataS9 5 ヶ月, 2 週間 前 |
Hello. I am having a problem with part 6. I am using Apprentice if that helps in any way. For some reason the gumballs don't collide the same way in the OBJ network. Any help would.. help!
skspsenthilkumar 5 ヶ月, 1 週間 前 |
Experiencing the same. Any help?
rmagee 5 ヶ月, 1 週間 前 |
Hard to figure out without the scene file - can you post to learning forum and ping me to download - thanks
skspsenthilkumar 5 ヶ月, 1 週間 前 |
Thanks for the reply. Sent files for your perusal.
piddmotion 3 ヶ月, 3 週間 前 |
hi, i have the same issues. where can i see your post?. i can't find it in learning forum - thanks
Victor1997 4 ヶ月, 3 週間 前 |
Hi, when i choose tube it comes up with just a white outline and nothing i do makes an actual visible tube appear.
adarve 4 ヶ月, 3 週間 前 |
Thank yo for this content, it help us a lot
KingGristy 4 ヶ月, 2 週間 前 |
Getting this error when trying to combine,
Event Queue Full. Events being dropped:
UI_EVENT_REDRAW to UI_Window
Event Queue dropping 13272 events.
Event Queue Full. Events being dropped:
UI_EVENT_VALUE_CHANGE to FUI_NetNavigator
Event Queue dropping 46 events.
Any ideas?
rmagee 4 ヶ月, 2 週間 前 |
Is this the latest build of Houdini 20.5? Maybe try another build or submit your issue to support.
Vinicius Freire 4 ヶ月, 2 週間 前 |
excellent class, I already had a headache looking for classes on YouTube, some say they are for beginners but they are not. I will watch all sidefx content. grateful
yev 4 ヶ月, 2 週間 前 |
Oh my god, this is so good! Thank you very much for your time and effort!
nghnerklc 4 ヶ月, 2 週間 前 |
I'm stuck editing the material properties. It doesn't have the same color options as the instructor's material. When I searched for "quick," nothing came up, so I had to look under "material" instead. I was hoping to catch up on the first day of the Mardini contest, but it looks like I have a long way to go. :(
rmagee 4 ヶ月, 2 週間 前 |
share your file on the Learning forum and ping me - I will take a look. And in the post let me know what version of Houdini are you using?
https://www.sidefx.com/forum/10/
nghnerklc 4 ヶ月, 1 週間 前 |
Hey dear instructor,
I'm so grateful for your responsive help! Today, Ive been granted an indie trial for the contest, and I just checked the "quick material" prompt in Solaris—it's there now! 😊 If I get stuck again, I’ll kindly reach out for your support. Thank you so much! 🙏✨
moselhyahmed6 3 ヶ月, 3 週間 前 |
how did you fix it
Character_animator 4 ヶ月, 1 週間 前 |
Thank you so much for such a great lesson. Everything is on the shelves and there is no confusion!!!
ale85 4 ヶ月 前 |
Hello, I have a problem, in Solaris when I set the metalness to 0.8 in the gumballs material and render it, the render is like full of little white dots on the balls and it goes away just if I reduce the metalness to 0.3 or lower. It's not the first time it happens and I have no idea how to solve it, I tried everything. Any help?
Thank you
canislupus 3 ヶ月, 3 週間 前 |
I have the same problem :((((
michallis 3 ヶ月, 4 週間 前 |
Great lesson, after having already some basic understanding, the added value is great as the tutorial is done with new features in mind.
Thank you
moselhyahmed6 3 ヶ月, 3 週間 前 |
hey i have the same problem as nghnerlc had
I cant find the quick material in the tap in solarias any help ?
rmagee 3 ヶ月, 3 週間 前 |
Is your mouse over the network? It won't work if your mouse is over the viewport - Also you need to make sure you are at /stage which is a Solaris network.
alexandrewill159 3 ヶ月, 3 週間 前 |
"Unable to fetch texture file from COPs: op:/stage/ground_mat_maps/specular_color[1]"
Has anyone had this issue?
canislupus 3 ヶ月, 3 週間 前 |
Hi, I'm stuck. Nothing appears to me about the "quick material". I tried to get a houdini indie license but I think that didn't help at all. I need help.
canislupus 3 ヶ月, 3 週間 前 |
Ok, I fixed it by putting in an Edit Material Properties but I don't get the options to change the color or anything like that. Now I don't get anything out of the COP Network, I can't edit the floor. Do I have to buy or download something specific so that these nodes come out?
KTTC 3 ヶ月, 1 週間 前 |
Hi all, im new to Houdini and this is a great tutorial however im having issue of some gumballs going through the cup, anyone know how to fix this or might be causing this?
Im wondering if i didnt do something right possibly during copytopoints?
TIA
rmagee 3 ヶ月, 1 週間 前 |
If this is happening at the end of the lesson it is possible that you didn't recache the simulation so the simulation is working with the smaller cut instead of the taller one.
marcinkepski1992 2 ヶ月, 3 週間 前 |
Shift + wtf? nothing happen
marcinkepski1992 2 ヶ月, 3 週間 前 |
update
dont use + from num keyboard
working.
ejiresch 2 ヶ月 前 |
"shift +" does not work for me in lesson 1, no matter if I use the num key or not
ejiresch 2 ヶ月 前 |
fixed it, had to change the hotkey (was assigned to shift + =)
Immy_Raja 2 ヶ月, 3 週間 前 |
hi there, really enjoying the tutorial but stuck on something,
in lesson six. when i go into object veiw and scrub, i dont see any gumballs
any help would be great
Immy_Raja 2 ヶ月, 3 週間 前 |
solved my own problem. i was had to refresh karma
Ross68 2 ヶ月 前 |
Hi, part 4 point 1, no geo directory displayed in the panels (and no cup object in the scene). Apprentice. Thanks in advance.
viraj_dey 1 ヶ月, 3 週間 前 |
Please need assistance. Having problem with Lesson 3, I made the Sphere and the Box objects, now at Object Level with nothing selected, I select Copy to Points, but when I select the Sphere and press Enter, it takes me to the Geometry Level of the Sphere, same when I select the Box. I tried selecting both Sphere and Box together and then pressing Enter but it takes me to the Geometry Level. Copy to Points isn't working for me. What do I do? I'm new to Houdini and using Houdini Apprentice.
viraj_dey 1 ヶ月, 3 週間 前 |
Problem solved.
rmagee 1 ヶ月, 3 週間 前 |
Glad to hear it.
viraj_dey 1 ヶ月, 3 週間 前 |
Help!!! Lesson 6, I did everything right, but when I Render to Disk using usdrender_rop, it doesn't render, it finishes before 72 frames, so far I could only render 1-3 frames when I checked in MPlay, Load Image tab. I am using Houdini Apprentice and lowered render resolution to 1280x720, still does not render. There is a error red triangle with an exclamation mark on usdrender_rop, inside node info it says:
Failed to complete render: exit code -1073741571
Use a Log Viewer with External Render Processes enabled for more information.
Command Exit Code: -1073741571
describe failed on plugin com.borisfx.silhouette.plugin.ofx
rmagee 1 ヶ月, 3 週間 前 |
I would suggest touching base with support - sounds like a technical issue.
gamaod 1 ヶ月, 2 週間 前 |
Hi,
I am on Part Six, step 01. When I Save To Disk, it saves the file as $HIP/usd/gumball_sim.usdnc. i have no idea where the nc at the end comes from. I can select it after I remove the nc at the end, but when I get to Step 02 nothing shows up in the Scene Graph Path panel in the bottom left. Up to this point I have had no problems with the tutorial, so what did I do wrong?
rmagee 1 ヶ月, 2 週間 前 |
It is because you are using Apprentice or the Education version of Houdini. Instead of removing the nc - set the "Show files matching" list to * when you load the file. This should make the file available for selection.
Angelman609 1 ヶ月, 1 週間 前 |
Great tutorial, thanks Robert!
FrankieGrimes 1 ヶ月 前 |
in chapter 2 "working with nodes" when I move the color node to after the tube node, the cup changes shape to a shot glass.
using apprentice 20.5.613
THEMINGKING 3 週間, 1 日 前 |
Hi there, I'm unable to complete Step 6 because the Render to Disk process receives an error that pops up after 1 out of 72 frames has been rendered.
I got an error inside the USD Render ROP node which says this:
Command Exit Code: -1073740791
kOfxStatErrMissingHostFeature
describe failed on plugin com.FXHOME.HitFilm.BleachBypass
kOfxStatErrMissingHostFeature
describe failed on plugin com.FXHOME.HitFilm.LightFlares
kOfxStatErrMissingHostFeature
describe failed on plugin com.FXHOME.HitFilm.ScanLines
kOfxStatErrMissingHostFeature
describe failed on plugin com.FXHOME.HitFilm.ThreeStripColor
kOfxStatErrMissingHostFeature
describe failed on plugin com.FXHOME.HitFilm.TVDamage
kOfxStatErrMissingHostFeature
describe failed on plugin com.FXHOME.HitFilm.Vibrance
kOfxStatErrMissingHostFeature
describe failed on plugin com.FXHOME.HitFilm.WitnessProtection
[14:29:08] Clamped resolution to: [1280, 720]
Also every time I start up Houdini Apprentice, I get an error on the Houdini Console which says this:
describe failed on plugin com.FXHOME.HitFilm.BleachBypass
describe failed on plugin com.FXHOME.HitFilm.LightFlares
describe failed on plugin com.FXHOME.HitFilm.ScanLines
describe failed on plugin com.FXHOME.HitFilm.ThreeStripColor
describe failed on plugin com.FXHOME.HitFilm.TVDamage
describe failed on plugin com.FXHOME.HitFilm.Vibrance
describe failed on plugin com.FXHOME.HitFilm.WitnessProtection
Is there a way to disable these plugins and how can I fix this error that doesn't allow me to render any objects?
rezapgurning 2 週間, 2 日 前 |
can anyone help me to find the quick cloud material?
ZzzZzzZzz2000 6 日, 3 時間 前 |
I do not have a solaris renderer desktop. So this course sadly ends with video #4 for me.
ZzzZzzZzz2000 6 日, 3 時間 前 |
Okay, found the sub-menu. Sry!
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