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

    📣Assignment #1: Blockout Level 2

    March 19 - April 7th

    For the assignment period between stream 1 and stream 2 -  the goal is to upgrade my initial blockout (level 1) into a "level 2" blockout. My result from the stream is extremely simple with a lot of secondary pieces unaccounted for. I want you to continue the blockout approach with very simple geometry to accommodate for the secondary pieces. Here's what I mean as applied to the digger arm:

    Please resist the temptation to fully model any pieces for this first assignment. Remain within "blockout" range: Keep geometry simple while accounting for all the pieces that I left out at level 1.

    Everyone start from the same .blend file

    Download the MASTER_caterpillar-434e_model_blockout_01.blend file from the stream 1 page:

    Note: The file is packed with the modeling sheet and ref sheet.


    Please ask questions if anything about these instructions isn't clear! Otherwise let's get to work ✊

  • shanr replied

    I Salute to you master. Lets make this thing Hurray!

  • shanr replied

    Hands up if you want to build this

  • Omar Domenech(dostovel) replied

    And we have some logos for the, hoe? I feel like that is not a nice word. 

  • shanr replied

    don't copy it please don't

  • William Miller(williamatics) replied

    Cats are better than dogs.

  • Omar Domenech(dostovel) replied

  • Nahian Ilham(xenoslaywright) replied

    Awww, Dang. You gotta be a citizen to download the files.


  • shanr replied

    so who are you xenoslaywright 

  • Shawn Blanch(blanchsb) replied

    @theluthier I signed up for the Loader Arm

  • Nahian Ilham(xenoslaywright) replied

    Hmm? I'm just a person who wants to learn.

  • Nahian Ilham(xenoslaywright) replied

    @theluthier
    Quick Question,

    Anyway you could open up the project files for non citizens? 

    I'm asking because I'd love to collaborate (or at least try). 

  • shanr replied

    so you are not a citizen Nahian Ilham (xenoslaywright) 

  • shanr replied

    friends right

  • Nahian Ilham(xenoslaywright) replied

    Aww well, can't blame some one for hoping.

  • Kent Trammell replied

    xenoslaywright My apologies for the delayed reply. Your message made me realize that I wasn't clear about this project being for Citizen members. Since it's stream-based, which only members can watch, I assumed that part was understood but now I know that the context was far from obvious. I've since updated the title and made the note that you mentioned above.

    I really appreciate your interest! However given the work involved from both sides, we've structured this as a Citizen experience: Interactive live streams surrounding the project, project files, model reviews, and XP rewards. Again I apologize for the confusion.

  • Jake Korosi(jakeblended) replied

    I am still interested in modeling that complex attachment-gizmo where the digger arm connects with the body of the machine, if no one else has claimed it yet.  It looks challenging and fun!

    I suppose can take another piece too, if that's too "small" of a component.

  • spikeyxxx replied

    Hey jakeblended , look at point 1 under the Collaboration Details above, there it says how you can enter your name for a certain part in the Google Sheet. There you can see what parts there are and which ones are already 'taken'.

  • shanr replied

    oh I get it caterpillar builddozers

  • Nahian Ilham(xenoslaywright) replied

    I understand.