Creating A 3D Print from start to file using Zbrush for Beginners

You will need:

A computer Zbrush 4R4 or equivalent Z plugin 3D Printer Exporter (free from Pixologicís web page)

Time taken: 2-3 hours

Ok, this is my first instructable and I hope that you find it helpful. The aim is to show you guys how to create a digital sculpt from scratch using Zbrush 4R4 and then take it through several stages to end up with a 3D printable file that you can either print yourself or send away to be printed. I will be concentrating more on the techniques that I use and the pipeline/workflow and you can choose to either make an exact replica of what I have done or create something original using the same process. The important thing is to have fun and experiment for the best results, after all, thatís what itís all about.

Also, remember to save frequently- save your sculpt as a Ztool and keep the saves together in the Ztool folder of Zbrush. When you come to close the program it will ask if you want to save the project, this is up to you; all it will do is keep the file links and tool settings.

Step 1: Zbrush

Creating A 3D Print from start to file using Zbrush for Beginners

1) Letís start by opening Zbrush. The interface can be intimidating at first as it isnít set out like most programs, but the real scary thing is that it is so easy - everything is already there for you to use on screen, so we wonít be using the drop-down menus that much.

Step 2:

Creating A 3D Print from start to file using Zbrush for Beginners

2) The first thing we will do is to hide/close the lightbox to see what we are doing. Basically it is a file opening tool, but we donít need it.

Step 3:

Creating A 3D Print from start to file using Zbrush for Beginners

3) Next we go to the big gold "S" (simple brush). Right-clicking this will give us some Ztool options, or toys, to play with. Go ahead and select the Zsphere.

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Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

4) With the Zsphere selected the gold "S" is replaced with a Zsphere, now we have to click and drag out our Zsphere into the workspace.

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Creating A 3D Print from start to file using Zbrush for Beginners

5) Try and keep the centre line of the Zsphere as horizontal as possible as it will affect orientation. Itís not essential but will be less hassle later.

Step 6: Making a Rig

Creating A 3D Print from start to file using Zbrush for Beginners

6) With a single sphere drawn, we now go and click on the "Edit" button at the top left of the screen next to the big "Quick Sketch" button. As it says we can now edit the sphere and start playing and getting creative. The idea at this point is to create a rig, a basic shape from which we shall create a mesh to sculpt on.At this point hit the "X" key, this will toggle the mirror draw tool, so we can keep our sculpt symmetrical as we start to create our rig. When the tiny circle in the middle of the cursor is green, it means you are centered on the sphere, which is handy to know. Letís start playing.

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Creating A 3D Print from start to file using Zbrush for Beginners

7) Now when you click and drag on the sphere a new sphere will appear. Dragging will scale this new sphere up and down. The white triangle that joins the two spheres is a bone to say it is connected. We wonít be using bones at any point, but itís nice to know what it is.

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Creating A 3D Print from start to file using Zbrush for Beginners

8) By clicking on any empty space in the work area and dragging you can rotate around your current creation, after all it is a 3D (actually 2.5D) program.
At this point I will mention the "Scale", "Move" and "Frame" buttons (found at the bottom right of the workspace) as these will help you move around the workspace. "Scale": zooms in and out by dragging the mouse. "Move": by dragging the mouse you can move horizontally and vertically around the workspace. "Frame": centers the workspace to what you are working on. If you ever lose sight of what you are working on, click frame first! There is another button set just above these called "Local" which sets the camera pivot point to the last thing that you you edited in the workspace. I am turning this off as I find it easier without it.

Step 9:

Creating A 3D Print from start to file using Zbrush for Beginners

9) On the new spheres that I have created, I have made another two spheres. Now next to the Edit/Draw buttons to the top left of the workspace I clicked on "Move" then went to my new spheres and moved them down. To get a good pose we will be clicking between the Draw, Move and Scale buttons a lot. If you hover over the buttons a little box will appear telling you the quick keys for these actions.

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Creating A 3D Print from start to file using Zbrush for Beginners

10) You can click on any sphere and create a new sphere from it, making sure you go back into Draw mode.

Step 11:

Creating A 3D Print from start to file using Zbrush for Beginners

11) By clicking inside the cones between spheres you can create more spheres to manipulate the shape of your rig rather than constantly drawing new ones and moving them, which will help speed things up.

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Creating A 3D Print from start to file using Zbrush for Beginners

12) Remember at any point you can click on a sphere and move it. At this point I have what looks to me like a head, chest shoulders, elbows and hands (use your imagination!). It is good to have a plan of what you want to make, but it is also fun to just play around.

Now that all the basics are covered I am going to finish my rig before the next stage. Have a little play around to get used to the interface and making a rig for yourself.

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Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

13) Here is my finished rig, I have kept it fairly simple but now you can see a basic form to create a "Mesh" from to start sculpting on.

Step 14: Turning your Rig into a Mesh

Creating A 3D Print from start to file using Zbrush for Beginners

14) There are 2 main ways to make your rig into a mesh - Adaptive skin or Unified skin. We will use the first of these as I find it gives the best results.

On the "Tool" area on the right hand side of the screen click and drag the menu up, then select "Adaptive Skin". You can play with the option sliders to change the results, but first we will just click "Make Adaptive Skin".....Nothing happened? Well something did, so donít panic.

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Creating A 3D Print from start to file using Zbrush for Beginners

15) Drag the tool area back to the top and a new preview window will have appeared, usually named Skin_Zsphere_1. In the preview you can see the results.

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Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

16) By clicking on the preview it will open up your mesh in the workspace.

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Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

17) Now in the Tool area click on "Geometry" and a new drop-down will appear. There are 4 main features we will be using in this menu.

"Lower Res": this decreases subdivision levels. "SDiv slider": allows you to move up and down through your subdivision levels. "Del Lower": this will delete any subdivision levels lower than the one you are working on (be careful with this!). "Divide": this will increase your subdivision levels - very important. I am going to go off-track a little to explain what this all means, as a basic understanding always helps. At the moment you should be able to see that the mesh is made up of little squares - these are called polygons or polyís for short. Each poly is made up of three basic things: Vertex or Vertices (plural): this is a recorded point in 3D space. Edge: these connect the vertices and create a frame for the mesh. Faces: this is the bit that you can see, it makes the mesh into a solid shell and gives it form. There are two main poly shapes, Tris and Quads ( triangles and four sided shapes like squares). Any poly with more than 4 vertices or edges is bad news. The reason why we use quads more than anything is because you can change their shape, no matter how much you edit a triangle it will always be a triangle, whereas quads can be stretched and changed much easier. When we edit a mesh what we are really doing is moving the vertices (points in space) to create new shapes. Now lets talk about subdivisions. This is basically the poly resolution - the more polyís there are, the more detail we get, but also more memory and processing power is needed. Anything under 10,000 polyís is considered low-poly.

As you can see from the next few pictures, each time I click "Divide" the poly resolution increases so we can get more detail on the mesh. In the top right corner of the workspace, next to the tool area, is an active points count. This is the amount of vertices on the mesh. Each time we hit "Divide" this number quadruples, as each polygon will be split into 4 more polyís.

I tend to work between 5-7 subdivision levels for my detail, depending on the mesh. For this tutorial we will eventually stop at 6 levels, but will do most of the work on levels 3-4.

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Creating A 3D Print from start to file using Zbrush for Beginners

18) Use the slider to go down to a lower poly level, 3 is good, and now we can start sculpting.

Step 19: Sculpting

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

19) In the top left corner are the brush tools for sculpting. The first thing we want to do is to start editing the basic shape of the mesh, getting it more to what we want. To do this I will use 2 brushes, "Inflat" and "Move", which will allow me to add bulk and weight.

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Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

20) Under the brush is the stroke settings, which determines how the brush will draw. Letís leave it on "Dots" for now.

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Creating A 3D Print from start to file using Zbrush for Beginners

21) Go ahead and select the "Inflat" brush and check to make sure mirror draw is still active by using the X key.

Step 22:

Creating A 3D Print from start to file using Zbrush for Beginners

22) Iíll start by adding more bulk to the shoulders. As you draw you will see the polyís stretch and grow - you want to try and keep the polyís equally spaced to reduce poly stretch, otherwise detail will be lost.

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Creating A 3D Print from start to file using Zbrush for Beginners

23) Next the elbows. You can start to see how the mesh is changing and becoming different, a more organic looking shape.

Step 24:

Creating A 3D Print from start to file using Zbrush for Beginners

24) Where I pulled out the elbows it made the inside of the arm a little odd-looking. By holding the "alt" key you can reverse what the selected brush does, so in this case rather than pulling the polyís out, it pushes them in, creating a more normal looking elbow.

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Creating A 3D Print from start to file using Zbrush for Beginners

25) Next I select the "Move" brush - this pushes and pulls selected polyís around and is great for adding weight or fixing odd areas.

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Creating A 3D Print from start to file using Zbrush for Beginners

26) Here I pull the horns around to illustrate what the brush can do.

Step 27:

Creating A 3D Print from start to file using Zbrush for Beginners

27) By now you may have noticed the little squares appearing above the work area - these are created each time you edit the mesh - a history.

If you make a mistake or want to undo something click on these. The light grey is the current history and the dark grey is the past histories. You can also click "ctrl+z" to undo but this bypasses the history so be careful.

Step 28:

Creating A 3D Print from start to file using Zbrush for Beginners

28) After using the "Inflat" and "Move" brushes, I am happy to move onto the next part of the basic shaping.

Step 29:

Creating A 3D Print from start to file using Zbrush for Beginners

29) Select the "Flatten" brush.

Step 30:

Creating A 3D Print from start to file using Zbrush for Beginners

30) So far I havenít done much with the brushes, such as changing the size/scale or anything, and have done everything with a brush draw size of 64. Now I need a smaller draw size, we can do this either by:

1: The slider above the workspace.

2: Right clicking on any empty part of the workspace.

3: Using the [ ] keys on the keyboard (what I usually do).

I have reduced my draw size to about half of what it was (size 36).

Step 31:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

31) Now I am going to use the "Flatten" brush to flatten off the soles of the feet.

Step 32:

Creating A 3D Print from start to file using Zbrush for Beginners

32) Oh no! What has happened? Itís ok, I wanted to show you guys this. This is due to the strength or "intensity" of the brush. The higher it is, the more it will affect the mesh and pull the polyís out and visa versa for a lower intensity. As I donít want to play with the intensity settings I will show you how to back face mask to stop this from happening, but first letís undo this in the history.

Step 33:

Creating A 3D Print from start to file using Zbrush for Beginners

33) Go to the brush drop-down menu at the top left of the screen.

Step 34:

Creating A 3D Print from start to file using Zbrush for Beginners

34) Go to "Auto Masking" and click "Back Face Masking". This means the polyís behind the ones you are working on wonít be affected as much by the brush.

Step 35:

Creating A 3D Print from start to file using Zbrush for Beginners

35) Ok, now I can flatten off the feet.

Step 36:

Creating A 3D Print from start to file using Zbrush for Beginners

36) This time the mesh on the feet hasn't collapsed.

Step 37:

Creating A 3D Print from start to file using Zbrush for Beginners

37) Now I am going to smooth over what I have done. Do this by holding the "Shift" key and drawing over the mesh. What this does is average out the faces and gets rid of hard edges.

Step 38:

Creating A 3D Print from start to file using Zbrush for Beginners

38) I am now back to the "Move" brush and just editing a little until I am happy. "Move" and "Smooth".

Step 39:

Creating A 3D Print from start to file using Zbrush for Beginners

39) With the "Flatten" brush I just click over a few areas to make the mesh less balloony. I do this to the arms, legs, shoulders and head.

Step 40:

Creating A 3D Print from start to file using Zbrush for Beginners

40) I am now happy with the basic shape and will move on to the detail.

The first thing I am doing is the basics of the face and will be using the "Slash 3" brush.

Step 41:

Creating A 3D Print from start to file using Zbrush for Beginners

41) I have raised the subdivision level up to 4 and zoomed in on the head using the "Scale" button to the right of the work area

Step 42:

Creating A 3D Print from start to file using Zbrush for Beginners

42) Using the "Slash 3" brush I have cut in a mouth and eye sockets.

Step 43:

Creating A 3D Print from start to file using Zbrush for Beginners

43) I now select the "Claybuildup" brush. You can use the standard brush if you prefer but I prefer this one.

Step 44:

Creating A 3D Print from start to file using Zbrush for Beginners

44) First eyebrows.

Step 45:

Creating A 3D Print from start to file using Zbrush for Beginners

45) Lips and cheeks. It looks a little weird huh!

Step 46:

Creating A 3D Print from start to file using Zbrush for Beginners

46) "Smooth" (hold shift and draw) to bring it all together.

Step 47:

Creating A 3D Print from start to file using Zbrush for Beginners

47) I also created some ears by holding the "alt" key to reverse the brush and then smoothed it over.

Step 48:

Creating A 3D Print from start to file using Zbrush for Beginners

48) I define the jaw and add in some neck detail.

Step 49:

Creating A 3D Print from start to file using Zbrush for Beginners

49) Again shift to "Smooth" and blend. This really is all the basics to sculpting.

Step 50:

Creating A 3D Print from start to file using Zbrush for Beginners

50) Adding detail to the chest.

Step 51:

Creating A 3D Print from start to file using Zbrush for Beginners

51) "Smooth".

Step 52:

Creating A 3D Print from start to file using Zbrush for Beginners

52) I have raised the subdivision level up to 5. You can now see how the basic detailing is coming together.

Step 53:

Creating A 3D Print from start to file using Zbrush for Beginners

53) Now to zoom out using the "Scale" button, to start work on the body.

Step 54:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

54) I have decreased the draw size to 14 and gone back to the "Slash 3" brush and cut in the basic muscle shapes, creasing areas on the body.

Step 55:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

55) I now go over my slash marks and "Smooth" them out around the edges, but not too much.

Step 56:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

56) I now "Inflat" the butt cheeks and pull them together with the move brush to make a more realistic looking butt!

Step 57:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

57) I go over the mesh again with the "Move" brush to reinforce the weight of the mesh and make things look more natural. When I say weight I mean to simulate gravity on areas for a more realistic look.

Step 58:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

58) Going back over the mesh with the "Claybuildup" brush to create more areas of detail - ribs, hips, knees and ankles.

Step 59:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

59) Now "Smooth" off the edges of what you have just added.

Step 60:

Creating A 3D Print from start to file using Zbrush for Beginners

60) Zoom in on the hands to create fingernails in the same kind of way.

Step 61:

Creating A 3D Print from start to file using Zbrush for Beginners

61) "Slash 3".

Step 62:

Creating A 3D Print from start to file using Zbrush for Beginners

62) "Smooth".

Step 63:

Creating A 3D Print from start to file using Zbrush for Beginners

63) "Move".

Step 64:

Creating A 3D Print from start to file using Zbrush for Beginners

64) "Claybuildup".

Step 65:

Creating A 3D Print from start to file using Zbrush for Beginners

65) "Smooth".

Step 66:

Creating A 3D Print from start to file using Zbrush for Beginners

66) "Flatten", then do exactly the same for the thumb.

Step 67:

Creating A 3D Print from start to file using Zbrush for Beginners

67) Back to the face and go up to level 6 subdivision.

Step 68:

Creating A 3D Print from start to file using Zbrush for Beginners

68) "Flatten" off some of the detail.

Step 69:

Creating A 3D Print from start to file using Zbrush for Beginners

69) "Slash 3" the mouth to make it deeper and to reinforce the shape.

Step 70:

Creating A 3D Print from start to file using Zbrush for Beginners

70) "Claybuildup" to start adding more detail.

Step 71:

Creating A 3D Print from start to file using Zbrush for Beginners

71) "Smooth".

Step 72:

Creating A 3D Print from start to file using Zbrush for Beginners

72) A new brush now, I am spoiling you guys! This time itís the "Displacement" brush, which pulls out/extrudes a local area and is good for things like horns or teeth.

Step 73:

Creating A 3D Print from start to file using Zbrush for Beginners

73) I use the brush to create eye balls within the sockets. Usually I would use separate mesh objects but as this will be a 3d print there is no need and itís easier to keep it as one object.

Step 74:

Creating A 3D Print from start to file using Zbrush for Beginners

74) Same brush to create crocodile/fish like teeth around the entrance of the mouth.

Step 75:

Creating A 3D Print from start to file using Zbrush for Beginners

75) "Smooth".

Step 76:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

76) Back to the "Slash 3" to create nostrils and cut in around the eyeballs and mouth to make them more defined.

Step 77:

Creating A 3D Print from start to file using Zbrush for Beginners

77) Letís sort out these hoof feet.

Step 78:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

78) "Claybuildup" and "Flatten" to add detail. Then "Smooth" them over.

Step 79:

Creating A 3D Print from start to file using Zbrush for Beginners

79) At this point I "Inflat" the fingers as they were looking a little small.

Step 80: Alphas

Creating A 3D Print from start to file using Zbrush for Beginners

80) To add in more detail I will use the basic "Alphas". Start by selecting the standard brush.

Step 81:

Creating A 3D Print from start to file using Zbrush for Beginners

81) Change the stroke to drag, this will keep the integrity of the Alpha for better detail.

Step 82:

Creating A 3D Print from start to file using Zbrush for Beginners

82) We now go to the "Alpha" setting, just below the "Stroke" setting. This is the basic library of Alphas. It is easy to create your own in photoshop or download from the Pixologic website, but for now letís keep it simple.

Step 83:

Creating A 3D Print from start to file using Zbrush for Beginners

83) Select the long claw-like scratches Alpha.

Step 84:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

84) Zoom in on the crest and have a play. Dragging up and down will scale the Alpha, whilst dragging left and right will rotate it.

Step 85:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

85) Holding the "alt" key will reverse the effect of the Alpha, just like with the brushes.

Step 86:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

86) And now "Smooth".

Step 87:

Creating A 3D Print from start to file using Zbrush for Beginners

87) Now we select the scale-looking Alpha.

Step 88:

Creating A 3D Print from start to file using Zbrush for Beginners

88) Drag out and create scales across the mesh. The best areas are on the back of the natural joints and long blank areas, such as the chest, forearms and shins.

Donít go too crazy - you can quickly spoil a sculpt by overdoing the detail. Less is more so keep some areas blank to accent the detail, especially if your 3D print is going to be a miniature.

Step 89:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

89) You can see some issues with the Alphas - again, like the feet, this is due to the intensity. We can try a few things to remedy this as back face masking is still on.

Step 90:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

90) We can drop down a subdivision or two and try smoothing it out, but as you can see there may still be some affected areas.

Step 91:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

91) The best way is to "Mask" out the affected area directly.

Similar to smoothing by holding the "shift" key, to mask hold down the "ctrl" key whilst on the mesh and left click - you can paint over the affected areas and they will show up darker than the rest of the mesh.

Step 92:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

92) Add the Alpha detail again.

Step 93:

Creating A 3D Print from start to file using Zbrush for Beginners

93) To unmask hold "ctrl" and drag a square in an empty area of the workspace.

Step 94:

Creating A 3D Print from start to file using Zbrush for Beginners

94) "Smooth" out the edges of the Alpha detail.

Step 95:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

95) I added some hips, a crotch and bulked out the thighs to balance the sculpt and any detail that may have been lost.

Step 96:

Creating A 3D Print from start to file using Zbrush for Beginners

96) The sculpt is FINISHED! Now letís pose it to make it look more dynamic. We will do this using basic transpose. Although there are other methods, this is the simplest.

Step 97: Posing and Transposing

Creating A 3D Print from start to file using Zbrush for Beginners

97) Turn off the mirror draw tool with the "X" key. Then mask off any areas that we donít want to pose yet.

Step 98:

Creating A 3D Print from start to file using Zbrush for Beginners

98) Turn down the subdivision levels so that the computer will run faster and you can see the pose better.

Step 99:

Creating A 3D Print from start to file using Zbrush for Beginners

99) Click off of "Draw" mode and onto "Rotate" (Just like with the Zspheres at the start of the tutorial) A new kind of cursor has appeared - this is the transpose tool, for moving elements of the mesh.

Step 100:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

100) Click on the yellow outer ring and line up the new cursor tool with the part of the mesh you want to pose. Rotate around the mesh to make sure the tool is lined up with the natural joints of the mesh, in this case the center of the shoulder to the center of the hand.

Step 101:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

101) Click the smaller red ring inside of the yellow ring of the tool and drag to rotate the arm.

Step 102:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

102) Re-align the tool to continue a smooth rotation.

Step 103:

Creating A 3D Print from start to file using Zbrush for Beginners

103) As you can see some areas will deform a little strange as the polyís move to their new position.

Step 104:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

104) So "Smooth" out these areas to correct them.

Step 105:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
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105) Repeat this process all over the mesh to get a pose you are happy with.

Mask.

Align Tool.

Move/Rotate.

Smooth.

Step 106:

Creating A 3D Print from start to file using Zbrush for Beginners

106) I am happy with this simple running pose.

Step 107:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

107) Turn your subdivisions back up and sculpt in/smooth any areas that might need it. For example, on the left arm I sculpted in an armpit, with the "Inflat" brush, that the mesh didnít have before.

Step 108: Colour and Texture Painting

Creating A 3D Print from start to file using Zbrush for Beginners

108) If you would like a coloured 3D print then I will now show you an effective way to polypaint (texture) your mesh. If not you can skip this stage.

Step 109:

Creating A 3D Print from start to file using Zbrush for Beginners

109) Above the workspace is a button called "Zadd". Turn this off otherwise the brush will keep sculpting.

Step 110:

Creating A 3D Print from start to file using Zbrush for Beginners

110) Now click on the "Rgb channel" to allow you to add colour.

Step 111:

Creating A 3D Print from start to file using Zbrush for Beginners

111) Go and select the "Standard" brush.

Step 112:

Creating A 3D Print from start to file using Zbrush for Beginners

112) Change the stroke to "Colour Spray" or "Freehand", colour spray gives a mottled effect and appears more natural. Freehand will give you a solid colour.

Also turn off any Alphas that you have on or they will act like a stencil.

Step 113:

Creating A 3D Print from start to file using Zbrush for Beginners

113) Go to the colour picker in the bottom left of the workspace.

Step 114:

Creating A 3D Print from start to file using Zbrush for Beginners

114) If you right click the colour selector it will enlarge.

Step 115:

Creating A 3D Print from start to file using Zbrush for Beginners

115) Select a colour for your mesh - in this example the colour is a little off due to the "Metcap Red Wax" material we sculpted the mesh in.

Step 116:

Creating A 3D Print from start to file using Zbrush for Beginners

116) I click on the material library above the colour selector and change it to "Skinshade4" for a cleaner, white colour background to work on. After doing so, I painted the mesh. See the variation in colour tones - this is due to the "colour spray" in the stroke settings.

Step 117:

Creating A 3D Print from start to file using Zbrush for Beginners

117) Zoom in and paint some of the detail in with another colour, I went darker for shading.

Step 118:

Creating A 3D Print from start to file using Zbrush for Beginners

118) Experiment. I have softened the brush by bringing down the Rgb intensity on the slider above the workspace. I also zoomed in to do the nails/claws, teeth and anything else.

Step 119:

Creating A 3D Print from start to file using Zbrush for Beginners

119) I changed the material to "Sketch toy plastic", not just because itís cool, but to get a better look at the mesh details and for a clearer idea of the final result.

Step 120: Creating the 3D file and Exporting

Creating A 3D Print from start to file using Zbrush for Beginners

120) Now to create the file. Go to the top of the tool menu and click "Export".

Step 121:

Creating A 3D Print from start to file using Zbrush for Beginners

121) Select your file location, give it a name and make sure the file type is set to "Obj" format. An Obj is an object file read by all 3D programs so is the safest bet for a 3D print file.

Step 122:

Creating A 3D Print from start to file using Zbrush for Beginners

122) Alternatively, click on the "Zplugin" drop-down list and select "3D Printer Exporter".

Step 123:

Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners
Creating A 3D Print from start to file using Zbrush for Beginners

123) In this version of the exporter you have a basic scale option. Mine is set in inches and is at 3.5 - the proportions will stay the same for the mesh and will come out at 3 ½ inches tall.

You can also select which file type to export as. If you are outsourcing your 3D print to a company it is worth finding out what files they prefer/accept beforehand and exporting it out in that file type rather than an Obj. When an Obj file is exported you will get 2 files - the Obj itself and an "Mtl" file, this is the material/texture file, so if you want a colour print make sure you have both.

Anyway, thats it, so go have some fun and happy sculpting!

 
 

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