SpaceX Helmet WIP

Discussion in 'Non-Halo Costumes and Props' started by macktruck, Nov 11, 2018.

  1. macktruck

    macktruck Member

    Trophy Points:
    100
    I was recently doing work on this forum and several people suggested I use Fusion 360 for desighning. I've started another project and tried to use Fusion 360 But I can't find a solution to my current problem.

    I have made one "form" with several bodies from it. I have used a sketch to trip the objects but I can not find any way to join the two objects.

    I've tried sweep, trim, and bridge.

    Sweep doesn't let me select the line on a new sketch, trim doesn't find my selections to be valid, and bridge doesn't work either.

    How should I go about fixing this?

    problem.png
     
    Last edited: Nov 11, 2018
    Lieutenant Jaku likes this.
  2. macktruck

    macktruck Member

    Trophy Points:
    100
    I almost immediately found the solution after I made the post. :p
    upload_2018-11-11_23-2-53.png
     
    Lieutenant Jaku and xXDashIVXx like this.
  3. TurboCharizard

    TurboCharizard RMO 405th Regiment Officer

    Trophy Points:
    1,085
    I'm not going to let you leave that quote without a explanation of the solution you found! That's just bad tech forum juju that we don't allow on the 405th!

    My best guess is that you didn't have your form set up as a BRep Body. You can convert from Mesh or T-Spline in either the Sculpt or Patch work-spaces. Once you have a BRep you can in the Patch work-space Create > Patch by selecting your edges that you want to bridge. The last step is to make a solid from your newly patched body by Modify > Stitch and selecting all areas where your patch was made. Then you have a solid body that'll be easy to manipulate in the Model work-space which is where sketching and other operations are king.

    Did I win?
     
  4. macktruck

    macktruck Member

    Trophy Points:
    100
    I don't really know what you just said, but I tried a random thing I thought I had already tried. Basically went into patch mode and did a sweep with the sketch. Perhaps I was trying to do it in Model mode. Don't know why it worked, but hey, it worked. Now, to figure out how to do a chamfer after stitching without crashing the program. I guess I could manually add chamfers to the sketch as arcs, but that is a task for another day. Anyone guess what the other files in the project are for?
     
  5. macktruck

    macktruck Member

    Trophy Points:
    100
    A little progress.
    I added a "fake" seam and a fillet.
    upload_2018-11-13_0-2-33.png
    So currently I'm trying to figure out how to exactly offset the frame around the visor so the offset is uniform.
     
    Last edited: Nov 12, 2018
    Lieutenant Jaku and xXDashIVXx like this.
  6. macktruck

    macktruck Member

    Trophy Points:
    100
    Okay small update. I added a mirror to make the inlets easier. I know they aren't in the correct spot, but I"m trying to get the process down. Unfounately I couldn't get two fillets on the inlet. This can be solved by adding some body filler and running my finger across the corner.

    upload_2018-11-13_20-16-50.png
     
    Lieutenant Jaku and xXDashIVXx like this.
  7. macktruck

    macktruck Member

    Trophy Points:
    100
    No update for today :(. To busy playing Fallout 76. :(
    I will however post this image of a model that I commissioned someone to make.
    Unfortunately the model was not smooth enough for production, so I have started remodeling it in Fusion 360 as everyone can see in the recent posts.

    composite.png
     
    Lieutenant Jaku and xXDashIVXx like this.
  8. macktruck

    macktruck Member

    Trophy Points:
    100
    I can only work on this a couple hours a day and all my time is trying to figure out how to make the program do what I want it to do. Today, I tried giving the helmet wall some thickness by adding a smooth interior. I wasn't able to close the bottom yet, but I have an idea I'm going to try tomorrow. I also made the visor a separate object now.

    upload_2018-11-15_21-30-6.png
     
  9. TurboCharizard

    TurboCharizard RMO 405th Regiment Officer

    Trophy Points:
    1,085
    In the Patch work space Create>Thicken is your friend if you're working with T-Spline bodies to get them to a printable thickness!

    Handy reference guide from AutoDesk
     
  10. macktruck

    macktruck Member

    Trophy Points:
    100
    I tried that, it gave me an error.
     
  11. macktruck

    macktruck Member

    Trophy Points:
    100
    Got a little sidetracked and did this in a couple minutes.

    upload_2018-11-25_0-16-53.png
     
    Lieutenant Jaku and xXDashIVXx like this.
  12. macktruck

    macktruck Member

    Trophy Points:
    100
    I made some progress test.png
     
    Lieutenant Jaku likes this.
  13. macktruck

    macktruck Member

    Trophy Points:
    100
    There might not seem like allot of detail, but there is. I have had to adjust some angles to be more accurate.

    The major changes this time is some fake release buttons, adjusting the angle where the base and top of the helmet meet, and adding a gentle fillet to the bottom of the base so it doesn't catch/scrape people's neck. I used some dark materials to highlight the buttons.

    buttons.png

    I am a little confused on how to smoothly add the bulge to the helmet around the ear and how to make the base to slide under the top.
     
    Lieutenant Jaku likes this.
  14. macktruck

    macktruck Member

    Trophy Points:
    100
    Okay, I'm having a little trouble with a different project. I'm trying to import a stl or obj into fusion for a reference, but the sale of the mesh is wrong. How do I scale a newly imported mesh.
     
  15. TurboCharizard

    TurboCharizard RMO 405th Regiment Officer

    Trophy Points:
    1,085
    The downside to meshes as a reference is that you can't calibrate them to exact sizes like you would canvasses but there is a work around.

    If you have two points that you know your desired distance between you can either use the Measure tool in the Model workspace to get a point to point distance or create two construction planes at the points and measure the distance between the planes. Divide your measured distance by your desired to get a scale factor. In the object browser list if you right click on the mesh body you want to use as your reference, you should have the option of Scale which asks for a scale factor, input your magic number and you're good to go. You can also do this in the Mesh workspace Modify > Scale and use the scale factor.
     
    Lieutenant Jaku likes this.
  16. macktruck

    macktruck Member

    Trophy Points:
    100
    I actually had to actiate the mesh workspace. From there it was pretty easy.

    I've gotten a little sidetracked again and I started working on a custom computer case. Anyone know what this will eventually be?

    0OoaamE.png

    This forum has been a lot more helpful the the tech forums I'e been posting on. I'm still have trouble finding dimensions for computer hardware, mainly the dimensions and mounting hole placement dimensions for standard PSU, optical drive, 5.25'' hdd, 3.5'' ssd drive. If anyone is able to find blueprints with this information, it would be immensely helpful.
     
    Lieutenant Jaku and xXDashIVXx like this.

Share This Page