Collab 2020: Modeling Heavy Equipment (Backhoe)

Collaborations
Kent Trammell

Accomplishing a BIG project TOGETHER

Starting in March 2020, I began a large stream project to model a comprehensive, highly-detailed Caterpillar 434E backhoe. Please watch the first stream (first 3 minutes of abridged version at least) for an overview.

It's a straight-forward project of building a complex model over an extended period of time. The spin on the project is that I want your help to accomplish it! If I build some parts and you build some parts, we will finish this thing much quicker. Plus the contribution format will include reviews, the potential of having your piece(s) assimilated into the final model. Not to mention large quantities of XP are at stake 🤑

NOTE: This is an involved project reserved for Citizen members.

Collaboration Details

The general idea is that I kickoff stages of the project via live stream, which is typically once per month. For the time in between streams, you choose a piece of the backhoe and apply what you learned from the stream to that piece. For example, the first stream covered initial block out. So between stream 1 and stream 2, your job is to pick a piece and block it out.

This is the repeating protocol for each Assignment Period (between-streams):

  1. Signing up for pieces of the model. I will be maintaining a Google Sheet to organize piece selection and grading. Following this URL will give you the ability to comment. The sheet is sectioned vertically and color-coordinated with a backhoe image. To sign up for a piece, right click on an empty cell below your desired piece section and click "Comment" (CTRL + ALT + M). Comment your name or username and I will fill it in officially as confirmation.

    Remember that it is OK for multiple people to model the same piece. But lets try to have at least one person assigned to each piece before doubling up.

    2. Project file structure. We're going to use Google Drive as a means to sync a single working directory among all contributors. See this thread about details and how to get set up.

    3. Submitting your piece for review. Exactly one week before the next stream is scheduled to be broadcast, your piece is due. In the "Attempt" cell of the spreadsheet, paste a download link to your .blend file via Dropbox, Google Drive, or equivalent hosting service. This will earn you at least 10 XP each week.

    4. Review. On stream I will review each submitted piece and decide which will be assimilated into the master model (in the case of multiple submissions of the same piece). The purpose of the review is to generate feedback for you work and advice for improvement.

    5. Assimilation. If your piece makes the cut and is assimilated into the master model, your name / username will be added to the object in Blender. You will go down in history as a definitive contributor to this epic backhoe model!

    Once the model is completely done, I plan to render a short demo reel showing off the model and crediting all contributors. It should be a rewarding conclusion to all the work we will do!

Assignment Prompts

I will reply to this thread after each stream with a [big] assignment post denoted by a  📣 emoji in the title. There I will clarify instructions about each Assignment Period.

Online Resources

Reference Images

Livestreams


This is THE thread

We will centralize our collaborative communication between the streams and this thread. Ask any and all questions pertaining to the Backhoe project here.

  • Kent Trammell replied

    Yes you can!  Sorry for the delayed response. 

  • Kent Trammell replied

    We're going to be honorary experts on the 434E by the time we finish the model.

  • Kent Trammell replied

    This made me laugh 😆

  • Kent Trammell replied

    I'm so excited about the level of detail I'm seeing here! Everyone's work is solid and inspiring. I can't wait for the part 2 stream next week.

  • spikeyxxx replied
    |Treads are super long.. I know, but that's super easy to modify
  • Omar Domenech(dostovel) replied

    @theluthier  Sorry for posting this here Kent, but I couldn't find an official thread of the Shark Course, plus Backhoes and sharks feel like they have a common relative distant ancestor and since this thread is really active... Well this will be quick.

    I decided to face some of my fears and kryptonite: Sculpting and doing characters. I have mainly ever focused on poly modeling and hard surface stuff, I really like it, but I get this sense of nervousness every time I see someone post of a freelance job or portfolio work with characters, of course because I can't do them, this always haunts me and I am tired of it

    Last time this happened to me was on Wednesday stream with Wayne, he showed a cute kids animation render of a freelance work and I got anxious imagining what if it was me that was asked to do that job, it had models of animal characters. And on top of that I posted my portfolio on BlenderNation and it got published, and I was like alright cool... little did I know people were going to start writing to my email asking stuff, I freaked the bad-word out, and I was like what is happening? Then I thought well of course you dummy, you put your email at the start of the demo reel.

    So, I started to watch the Shark Course and the things that I wanted to ask was, how in the world do you make it seem so buttery smooth? sculpting I mean, doesn't your hand hurt? Am I holding the pencil on the tablet wrong? Do you use "Emulate 3 Button Mouse" so you can move on the 3D view with ALT on the keyboard? Or do you use the click'ity thing button on the side of the pencil as the middle mouse and hoover your pencil above the tablet and let the pencil guide the 3D viewport?

    I don't know if you remember Bob Actually, the gorilla sculpt I did, but now I think the shark is going better.

    This is only one hour of work. I give myself a limit so as to I don't waste hours an hours. Right now my strategy is, I have to finish the sculpt before a 3 hour Joe Rogan Podcast is over.

    By the way Kent, feel free to move this to a more specific thread if there is one.

  • Kent Trammell replied

    Omar! There's a lot I want to say but yeah, lol this isn't the ideal place for it. It'd be best if you submit as an exercise to this page! You can paste the text from here into the description and I can respond with feedback, plus you'll get some golden XP 😎

    Only additional step is to upload to Sketchfab so I can view the glory of the 3D version.

  • shanr replied

    Kent I added a comment

  • shanr replied

    Kent I have problems. I can select anything but I can select all

  • shanr replied

    P.S I am using Blender 2.8 

  • Omar Domenech(dostovel) replied

    "Kent I have problems" In my head that sounded very cinematic, as if you're in a fighter jet or something.

    Maybe you hit the W key and changed the selection method, that happens to me so much. The muscle memory I developed for the "W -> remove doubles" combination can win world class weight lifting competitions.

  • adrian replied

    dostovel I too have a phobia of sculpting, however last couple of days I have been trying @theluthier 's course:  Fundamentals of Digital Sculpting in Blender, and for me, someone that has so far avoided sculpting it has really given me some confidence that I can do this. I will probably post my result in the next couple of days. I may attempt to wrestle with the shark next. 👍

  • shanr replied

    Omar I tried it. but no it doesn't select the faces I want to select

    I like @jlampel 's courses better

  • adrian replied

    dostovel as mentioned not the thread for sculpting, but may be you should sculpt a Hoe. 

  • Kent Trammell replied

    sshanr To select mesh faces, select your mesh object > TAB key to go to Edit Mode, 3 key on the number row for face select mode, and Left Mouse Click the faces you want.

    Is that not working for you?

  • Shawn Blanch(blanchsb) replied

    I wonder if one of the Workspace Toolbar selection modes has changed (like the "add to selection" and such)???

  • Omar Domenech(dostovel) replied

    @theluthier Ok Kent I submitted the exercise, I hope I pass. 🤞🏼

    Oh boy, is submitting exercises always this intense? Yes? no? Who's nervous? Me? No,  I'm not nervous. Jesus Christ.

  • shanr replied

    Is this good 

  • shanr replied

    Will I pass 🤔

  • Kent Trammell replied

    I'd like to see the treads of the wheels be more accurate to the photos. Also there's details that could be blocked out on the rim of the wheel. Look higher on this page for other work-in-progress wheels to see what I mean.