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Blender Mega Thread

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  • Blond
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    Blond polycounter lvl 9
    Helo hola, can anyone explain to me a simple and efficient way to duplicate objects along a path/curve?
    Like for exmaple, to make a chain.

    Also,a way to extrude a geo or edges along a curve?

    Those were pretty simple in Maya.
  • Fuiosg
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    Fuiosg polycounter lvl 5
    You'll want to use an array modifier.
  • SnowInChina
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    SnowInChina interpolator
    Blond wrote: ยป
    Helo hola, can anyone explain to me a simple and efficient way to duplicate objects along a path/curve?
    Like for exmaple, to make a chain.

    Also,a way to extrude a geo or edges along a curve?

    Those were pretty simple in Maya.

    array modifier and on top of that a curve modifier

    you can also make a profile, convert that to a curve and use it as a "bevel object" on another curve
  • pior
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    pior grand marshal polycounter
    As a side note, here is a little clip showing how the 3D cursor can be used as a navigation tool :

    [ame]https://www.youtube.com/watch?v=faWhnOL6mtQ[/ame]


    The idea is to place the cursor where one wants the center of interest of the camera to be, and then focus the camera on the cursor. This is very useful to me, because while most 3D programs do have the option to frame on the current selection of components or objects (automatically or not), there are always situations when the center of what is being selected does not match with what one wants to look at. This unorthodox use of the 3D cursor completely solves this issue for me, and helped me get rid of the dizzyness I am usually experiencing when working in other 3D environments.

    I hope this makes sense !
  • Spiffy
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    Spiffy polycounter lvl 12
    Has anyone noticed serious slow downs when using the file browser in the most recent version?.

    It doesn't matter what I do, Exporting, saving, loading ad-dons. It seems the file browser is really slow and can take anywhere from 20 seconds to 5 minutes to open up and Blender hangs for the entire time.

    It doesn't always happen, usually 50% of the time. I'm using an older version as a fix for now, it's just annoying.

    Just not sure if it's my PC not cooperating with the recent versions or a bug with Blender itself.
  • thomasp
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    thomasp hero character
    not a blender expert yet ;) but that sounds more like a filemanager problem. offline network drive in the bookmarks causing a timeout or similar issue. does it happen when you relocate the entire prefs folder and have blender recreate a fresh one?
  • SnowInChina
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    SnowInChina interpolator
    is it just me, or did they make the vertex slide tool worse in the last build (2.74.5)
    i'm really having trouble to select the correct edge i want to slide on, worked way better in an older version

    also, now when i have two edge in the exact same place, i cannot select both of them with alt+shift+click
    now it deselects the first edgeloop instead of selecting the second one
  • MmAaXx
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    MmAaXx polycounter lvl 10
    is it just me, or did they make the vertex slide tool worse in the last build (2.74.5)
    i'm really having trouble to select the correct edge i want to slide on, worked way better in an older version


    same problem here... gonna report this bug!
  • SonicBlue
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    SonicBlue polycounter lvl 10
    It looks like the dotted line that extends from the vertex doesn't lock the correct edge it uses to slide. If you try to spin it around, you'll see that it have some delay in following the pointer, like Lazy Mouse in Zbrush.
  • TheBigHeadedOne
  • Blond
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    Blond polycounter lvl 9
    As a guy who used the Node utility tools to rig inside of Maya, I'm only waiting for them to implement the Rigging Nodes inside of the node editor, so that flexible rig can be made by artists too and not just Python programmers..
  • AtticusMars
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    AtticusMars greentooth
    Please tell me theres a better way to do retopology than shrinkwrap and face snapping with basic modeling tools? Not having a good time with this, extrusion snapping is very unreliable and I've been cleaning it up with shrinkwrap, a lot of relaxing, and by grabbing individual verts to snap them back to the surface.

    It's painfully slow, I feel like I may as well just retopo in zbrush at this rate
  • SkyWay
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    SkyWay polycounter lvl 14
    Well, here's a quick solution that costs money https://cgcookiemarkets.com/blender/all-products/retopoflow/ and you support Blender development at the same time.
  • Yadoob
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    Yadoob polycounter lvl 7
    https://www.youtube.com/watch?t=2348&v=IC1OsDp4cRw that's in french but he introduce a lot of tools for retopo (Bsurface, retopo MT,...)
  • JedTheKrampus
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    JedTheKrampus polycounter lvl 8
    Also don't forget about the button for face snapping on the bottom bar that lets you snap more than one point at once to the surface. It's really handy with extrusions of multiple points, but you do have to make sure you only are extruding on the front side of the surface otherwise you'll get funky faces that go from one side of your model to the other.
  • Blond
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    Blond polycounter lvl 9
    Please tell me theres a better way to do retopology than shrinkwrap and face snapping with basic modeling tools? Not having a good time with this, extrusion snapping is very unreliable and I've been cleaning it up with shrinkwrap, a lot of relaxing, and by grabbing individual verts to snap them back to the surface.

    It's painfully slow, I feel like I may as well just retopo in zbrush at this rate

    Haha Dude
    retopolgy is quick and easy in Blender. Follow this vid and you'll be all set.

    [ame]https://www.youtube.com/watch?v=icqPZnD_3lA[/ame]
  • hakbit
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    hakbit polycounter lvl 7
    Hi guys, I wanna learn Blender because it's look promising and awesome right now ( I'm Max user ) but don't know where to start, any suggest for me ? ( I already watch all the basic tuts from blender cookie). Thanks :D
  • dmj
  • Yadoob
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    Yadoob polycounter lvl 7
    Speaking of retopology, the Mira Tools get a nice update that can help on that field :
    mira_interpolate.gif
  • MmAaXx
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    MmAaXx polycounter lvl 10
    jeeez, this is super cool!
  • MmAaXx
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    MmAaXx polycounter lvl 10
    for beginners I always racomend CGCOOKIE
  • JustMeSR
  • MmAaXx
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    MmAaXx polycounter lvl 10
    finally a development in that direction!

    BTW
    new vertex normal editor addon :)

    https://www.blend4web.com/en/article/131
  • pior
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    pior grand marshal polycounter
    Things like these are the precise reason why I now have more trust in Blender than in any other 3D app. Granted, the program doesn't come with official "support" - but seing the dedication and careful future-proof development getting into it (directly from the Blender Fundation as well as from third party developpers) is really quite something. Great stuff.
  • DireWolf
    Do you guys use Blender's default navigation? Does it offer much advantage? Middle mouse navigation is really difficult to pull off with tablet. I found quite a few posts teaching how to set up left mouse navigation but would that limit what one can do in Blender much?
  • pior
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    pior grand marshal polycounter
    DW : I personally do not use the default navigation because if find it to be counter intuitive and not worth rewiring myself to, especially since I use other 3D environment alongside Blender (3DCoat, Topogun, Mudbox, and so on). Still, the one thing you have to keep in mind is that using the Maya "preset" (from the splash screen or the preferences) not only enables Maya-style navigation but also changes the behavior of the program in other areas, which is definitely something you want to avoid.

    So, if you want a more standard navigation scheme, follow this :

    [ame]https://www.youtube.com/watch?v=12fqTUyDts0[/ame]


    That being said you need to keep two things in mind :

    - Do not attempt any of this before being familiar with the program as the whole after following tutorials for about a week or so, so that you develop a solid understanding of the way Blender operates.

    - Always take advice coming from Blender "fans" with a grain of salt. Quite a few users tend to be very defensive about the idea of changing the default behavior of the program in any way, and that's something to keep in mind when posting questions on Blenderartists for instance. But once you get past that, you will find a ton of very useful information there.

    Good luck !
  • DireWolf
    Thank you Pior. If possible I'd love to set up navigation similar to Modo or Zbrush where every thing are based on left click. I found that to be the easiest to use with tablet.

    My post still needs to be approved on blenderartists. Not very helpful because my thread already fell a couple pages by the time my reply appeared lol.
  • pior
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    pior grand marshal polycounter
    Yeah, the Blenderartists system was actually a big issue for me too.

    Regarding tablet use : the Maya navigation scheme is completely tablet-friendly as long as you setup your rocker buttons appropriately (middle and right). I can't help much regarding left-click driven navigation, but I wouldn't be surprised to hear that it is possible ... But still, I wouldn't recommend to attempt it before being confortable with the basics of the program - using a regular mouse and the not-so-intuitive default navigation scheme. One thing at a time :)
  • MmAaXx
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    MmAaXx polycounter lvl 10
    I'm using the default scheme with tablet with no problems, I just changed the select button from right to left click. :)
  • DireWolf
    ^
    That actually sounds really smart :O
  • PollySong
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    PollySong polycounter lvl 14
    Hi. This might have been asked before, but I couldn't find anything.

    I'm currently a modo user and I'm looking to switch. A few questions:

    - How's the import/export of OBJs and/or FBXs in blender? I have to use Max at work and need to be able to move objects back and forth with material id's and UV's intact.

    - Is there a modo style "workplane" in blender? = can you temporarily change the coordinate system to match arbitrary geometry in blender?

    - I do a lot of scripting/macros in modo to make stuff easier. How's the scripting documentation for blender?

    - The only thing that I still really like in modo is the modelling. Does modelling in blender have any glaring omissions or weird things that can't be worked around?

    Thanks!
  • SonicBlue
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    SonicBlue polycounter lvl 10
    The default Blender navigation is easy to get used to, my Pen is set to have the bottom button as MMB and the other one as RMB. With the clicking of the pen on the tablet as LMB you have all your mouse buttons on your hand.

    I use this configuration with all the applications.
  • frmdbl
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    frmdbl polycounter
    Is there a modo style "workplane" in blender? = can you temporarily change the coordinate system to match arbitrary geometry in blender?

    You can have multiple custom 'Transform Orientations' saved to be used.
    For example align the view to a face or any geometry, save the orientation, then
    you're able to use it the same way as any other (Global, Normal, etc.)
  • MmAaXx
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    MmAaXx polycounter lvl 10
    - How's the import/export of OBJs and/or FBXs in blender? I have to use Max at work and need to be able to move objects back and forth with material id's and UV's intact.

    - I do a lot of scripting/macros in modo to make stuff easier. How's the scripting documentation for blender?

    - The only thing that I still really like in modo is the modelling. Does modelling in blender have any glaring omissions or weird things that can't be worked around?

    Thanks!

    -OBJ zero problems, export FBX to others softwares no problems so far, I don't really know about importing because mostof the time I do stuff in Blender.

    -in Blender no macros sorry, there was some addons, but I didn't really have a look into it.

    -splines are not good, but fortunately there is non-manifold workflow that allows to model with edges and then convert to spline.

    -If you get used to the modifier stack, and discover some superuseful features like the "solidify" modifier or the "bevel" modifier is really hard to go back and model without that.

    cheers.
  • JedTheKrampus
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    JedTheKrampus polycounter lvl 8
    Blender doesn't have quite as good scripting documentation as Modo and the API gets broken much more frequently but it has got a few things going for it that make it pretty easy to script. The API documentation is available here, so go ahead and take a look.

    One thing that you'll be using in the process of scripting Blender is the Python console. It has an autocomplete function which can be handy. Usually when I'm writing scripts I will test out a few function calls in the Python console to make sure that what I'm doing will work.

    j5iGOlD.png

    Another thing that makes scripting easy in Blender is that hovering over most operator buttons will give you a tooltip with information about the operator.

    N2YYak3.png

    So for example, if I wanted to use a script to lock the scaling of the object on the X and Z axes, I would first mouse over the button to do that in the UI to find the name of the operator or property I need to change. Then, I would go to the Python console and use it to figure out how to use Python to lock the scale. I don't know exactly how the data is laid out for this, so I use educated (and occasionally uneducated) guesses to figure out what needs to be done.

    iIew06u.png

    Eventually I figure out that I need to pass Python an ordered triple of Boolean values that determine whether scaling is locked for any particular axis. So now I can go over to Vim where I'm writing my script and put something like that line of code in it and have a reasonable expectation of it working correctly.

    The last thing that Blender has going for it over Modo is that the entire source code of the program is available. It has some dark corners here and there, but having source code access means that you can run a debugger on any part of the program you want and extend it using C if you wish. If you ever want to know exactly what an operator does, the source code is where you'll want to look if the documentation doesn't tell you what you need to know.
  • RN
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    RN sublime tool
    This is an obvious point, but besides the documentation, having a nice library of example scripts for you to study is essential in learning the tricks and patterns that people use.

    Blender comes with a lot of scripts in the add-ons folder:
    http://www.blender.org/manual/extensions/python/add_ons.html
  • kneedeepinthedoomed
    Blender recently got a fix for fly mode with tablets - the view would spin uncontrollably, which is now no longer the case. Shift-F navigation through a large environment or the like with a wacom tablet is now possible and very nice.

    Thank you, Blender devs! :thumbup:
  • PollySong
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    PollySong polycounter lvl 14
    frmdbl, MmAaXx, JedTheKrampus, Kryzon: I've tried blender a few times, but my brain has been hardwired to Lightwave then modo and I couldn't get past the UI, but I guess it's time to make an effort. I like the idea of open source, it would feel better to write scripts for the blender community instead. And I never use splines, so that's no big deal. Thanks!
  • JedTheKrampus
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    JedTheKrampus polycounter lvl 8
    Good luck. It can be tough to move to a different program, but once you get used to it you'll be just as effective as you were in Modo.
  • TheBigHeadedOne
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    TheBigHeadedOne polycounter lvl 3
    For anyone interested in scripting for Blender, I highly recommend this addon: http://blenderartists.org/forum/showthread.php?355858-Addon-Auto-Completion-in-Blenders-Text-Editor

    Simply a must have!
  • TheBigHeadedOne
  • coolgaspumper
    Is there a blender tutorial mega thread? If not can we create one where members post links to blender tutorials. We can sort them by things such as Character modelling, environment modelling, texturing, rigging etc. Also free vs paid.
  • RN
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    RN sublime tool
    I've thought about that as well, but the thread author would have to keep maintaining the first post with the al the links so people don't have to read the whole thread.
    Some categories like "tutorials for people new to 3d" and "migrating to blender from [other]" would be nice as well.
  • coolgaspumper
    I could do that. I know there are sub forums for game engines are there also subforums for modelling software and under that blender? Or is their a tutorial subforum where we could make a blender section? Someone who knows mods have them read this please.
  • SynaGl0w
  • SonicBlue
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    SonicBlue polycounter lvl 10
    ARQUITECTURE!

    Wouldn't be possible to add a Blender tutorial section on the Polycount Wiki instead?

    And before posting a link to a tutorial, to at least watch it to confirm the quality.
  • coolgaspumper
    ARQUITECTURE!

    Wouldn't be possible to add a Blender tutorial section on the Polycount Wiki instead?

    And before posting a link to a tutorial, to at least watch it to confirm the quality.



    Ya I would prefer a list on polycount itself. I could watch through them I aint got shit to do.
  • theApe
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    theApe polycounter lvl 2
    I can recommend the channels for Blender HD and CG geek on youtube for high quality tutorials.
  • theApe
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    theApe polycounter lvl 2
    Blender 2.75 was released today
    Blender Foundation and the blender.org developer community are proud to present the official Blender 2.75 release. The main highlights of this release are:

    Blender now supports a fully integrated Multi-View and Stereo 3D pipeline
    Cycles has much awaited initial support for AMD GPUs, and a new Light Portals feature.
    UI now allows font previews in the file browser.
    High quality options for viewport depth of field were added
    Modeling has a new Corrective Smooth modifier.
    The Decimate modifier was improved significantly.
    3D viewport painting now supports symmetry and the distribution of Dynamic Topology was improved
    Video Sequence Editor: Placeholders can now replace missing frames of image sequences
    Game Engine now allows smoother LOD transitions, and supports mist attributes animation
    And: 100s of bug fixes and smaller feature improvements.

    http://www.blender.org/features/2-75/
  • DireWolf
    Hi guys. Can anyone recommend me good tutorials similar to getblender's?
    [ame]https://www.youtube.com/watch?v=UMd-3QJefFI&list=PL0AfIdK08E7_PKsXOO_yuAql9b3hdcwPR[/ame]
    Really like what this guy have, excellent introduction. Too bad there's only 6 videos
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