# All Questions

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318 views

### Blender 2.8 Grease Pencil disable x-ray

How can I disable the X-Ray effect of grease pencil (aka Annotations), so that what I write on a face of a mesh cannot be seen when that face is hidden? Is it possible?
134 views

### Any ideas for “slow parent” alternative in new depsgraph?

Alright, so I noticed that slow parenting doesn't work in new depsgraph And I really need something like slow parenting to create a trailing/delay kind of motion for a bendy bone Do you guys know ...
3k views

### Moving the 3D cursor while in Blender 2.8's Grease Pencil Draw Mode

Does anyone know if it's possible to move the 3D cursor when you're in the Draw Mode of Blender 2.8? I'd like to be able to draw and move the 3D cursor to change where the drawing is done in depth, ...
128 views

### Is is possible to get boids data to animation nodes signalling when they are 'attacking'?

I am creating a space dogfighting scene and I have been able to hook up the particle boids to animation node instances, including positions and even the rotations by normalizing the velocity and ...
127 views

### Blender Viewport Issues

I am new to 3D modelling so I know my hardware is not up to snuff, but I am running a 13 inch Macbook Air with a 1.6 GHz Intel Core i5, and an integrated graphics card with 121.12 GB of space and 8 GB ...
86 views

### Compositor File Output Node overwrite?

In the Output tab of Render settings, you can set the output options for rendered animation. One of the options is to have new renders overwrite the previous ones or not. The File Output node in the ...
106 views

### Filmic color management and masks

I recently had the problem of having to mask (rotoscope) some footage in the movie clip editor and render out some elements to put in there. For rendering those 3D elements, I wanted to use the filmic ...
98 views

### Why does Select-All in Face-Select mode also select isolated edges?

Blender v2.79. Let's say I have to extrude all faces of this planar construction containing two edges not included in faces, and one isolated vertex: In this object, there are not hidden ...
211 views

### ATOM : setup blender python environment in my IDE

Anyone using atom here for developing blender addon etc ? How can i setup the blender environment (autocomplete, lib access etc) in Atom ? Tried to googling it but can't found any help. Some tutorial ...
99 views

### Maintain equal rotation on multiple objects

I am making a model with gears. I want to be able to turn any gear and have the others follow. Using constraints or drives only one gear will rotate (and the other will follow). Is there anything I ...
983 views

### “Unsupported channel layout” Error, when trying to render with AAC-Audio

I try to render a Video with Blender's video editor. Under Output I set FFmpeg video as file format. Under Render I set Container...
74 views

### Edges don't “stick” to Object in Edit Mode

Whenever I enter edit mode, these lines supposedly are the edges to edit. But they look to be very squared and detached instead of sticking on the object. Why is this happening?
3k views

### How can I bake a normal map with smooth, beveled, edges, when the low poly has sharp ~90° edges?

Background I have been trying to solve a seemingly simple problem with normal map baking in Blender 2.9 since last weekend. I wanted to make sure that I read and researched as much as possible before ...
536 views

### Hair partially disappearing in render after combing

I got a weird problem. Patches of hair on a rug for a bathroom scene are disappering in my render, but only if I entered particle edit Mode and combed the hair before. So, I start out setting up my ...
60 views

### split up and render depth slices (for extreme dof)

I'm doing a particle simulation of fire embers swirling around, to be matched up to a filmed plate. The plate has a very shallow depth of field, which creates a problem when comping it in. It takes ...
673 views

### A working guidance for building blender as bpy python module?

There are informations on how to build a bpy python module from blender source but, it does not work (for me) using Ubuntu x64 16.04LTS. We need a working guidance !? Building it up with: https://...
191 views

### Planetary Clouds

Is it possible to create a planetary-volumetric style clouds on the faces of a sphere? Every attempt I try always comes out to look too 2d when approaching the image closely. I tried the volume output ...
183 views

### Squish Controller that Can Move up and down a Limb

I have a rubber chicken character. Its neck is getting grabbed and stretched many times. What I would like to generate for this, is a Squish controller that allows me to set where Squishing on the ...
259 views

### Unable to export per vertex data to wavefront

I am trying to reconstruct a cube with normals that look like in the very first animation in the "Introducing normals" part of this article. If I start out with the default cube, smooth the faces and ...
161 views

### How do I colour a fluid simulation in Cycles based on velocity?

I want to assign a gradient to the water simulations I have. I want to do this by the velocity in the current voxel, so the fastest moving areas will be red and the slowest blue. How would this be ...
5k views

### How can I achieve a Japanese style cell animation toon shader look in Blender?

Here are my examples. Edit// Here is a video showing what I want exactly, how "shaders" and "renderer" should work. https://www.youtube.com/watch?v=XQLgn9-xqQc notice how easy it is to set the ...
314 views

### Particle Instance Modifier : colour each instance based on the emitter texture (like Hair strands materials do)

In cycles, with particle hair strands, I can get the colour from the texture of the emitter object for colouring the entire strand. When I use the "Particle Instance" modifier on a mesh (a simple ...
1k views

### How can I disable click to move (grab)?

When I select an object by clicking right or left mouse button, the objects moving with my cursor. I'm new to Blender, not sure if this is a normal default. I tried to disable translate under 3D View, ...
293 views

### Using Particle systems on an Array Modifier's Cap

I'm new to Stack Exchange, but I've been using blender casually for the past year, or so I'm currently working on a city, for the purpose of learning and fun. To save myself from building a lot of ...
369 views

### Extending the limit of UV Maps an object can have

A little quick one here, but I seemed to have run into a large problem when UV texturing an object. In the object under the data panel, I've successfully created and used a total of eight UV Maps, all ...
130 views

### How to make a zoetrope out of a single mesh?

Can anyone explain how to go about making a 3D printable zoetrope like those in this video? https://www.youtube.com/watch?v=nom7NiTLrFg Unlike any other zoetrope I've seen, each of these are a single,...
238 views

### Level of Detail of Particles System?

First, the GIF above is a 60-frame sequence with a 1080x1920 size that uses a freestyle to render the outline. This scene is a lot of polygon counts using the full shot model because the characters ...
221 views

### Get same bump from a photo to a model

I've been tinkering with this for a while but can't seem to find a good answer to my problem. I need to recreate the Activity Center from Fisher Price photo-realistically and I'm not sure how to go ...
1k views

### What is “Set normals from faces”?

If you are in the mesh Edit mode, you can find a button called Set normals from faces in the Tool Shelf, Shading tab, Normals section. The Blender manual seems to have no information about this ...
495 views

### Nvidia GPU not showing as Compute Device for Cycles

I have a question concerning my GPU Cycles Compute Device. I am running MacBook Pro 10.12.5 with a NVIDIA GeForce GT 650 M. I have done my research a bit and stumbled upon a confusing area. I ...
1k views

### ACES workflow in Blender

Q.: What is the correct way to import ACES 2065-1 encoded EXR files into Blender whilst keeping the look identical to what I saw when exporting from Davinci Resolve? In both application I select the ...
2k views

### nVidia skin shader with the Principled BSDF

I've been using a skin shader primarily based on the Brecht skin shader, which is itself based on the Sum-of-Gaussians approach as seen in 14.4.7 from GPU Gems by nVidia. Its Cycles adaptation, which ...
180 views

I've created a displacement map which is based on the height of the mesh. The problem is that by the nature of this organic texture there is some self-intersecting geometry. I don't believe this can ...
541 views

### How can I effectively import and texture a large height mapped terrain mesh?

I am looking for advice on how to handle a large terrain mesh that I am importing from an existing file format through a custom add-on I am writing. Currently, I import heights from a height map file ...
416 views

### Viewport widgets with draw handler

Is it possible to create viewport widgets with draw handler? I have an operator which produces simple mesh geometry, I use operator redo properties panel to edit the result as shown in animation ...
827 views

### Controll cube with arduino + mpu6050

So i have an arduino with an mpu6050 attached to it. It is currently set up to send the raw data from the imu sensor to my computer. I would like to use this data to control a cube in blender with ...
390 views

### How to set attributes in a Blender registered class dynamically?

Is it possible to set an attribute in a class dynamically? That is I don’t want to have the attribute (e.g. could be a property) defined in the body of the class directly, I want it to be defined ...
260 views

### How to light liquid on fire?

I'm trying to simulate liquid being lit on fire, but only the fluid works when I simulate both domains (the fire domain is on the second layer). I tried to find a tutorial for this, but wasn't able ...
64 views

### how to retrieve movie clip details with a script?

I primarily use blender as a video sequence editor for existing movie clips. Generally I want to remove a few frames and then render the movie with the same output format as the movie clip that I am ...
967 views

### Render on Tesla K80

I'm trying to render on a Tesla K80, but it doesn't work. blender --debug-cycles outputs ...
1k views

### How to convert image pixel values from 8bit to 32bit properly? - answered.. but why byte image buffer is stored with non-linear color values?

I'm testing code from this question:  import bpy ...
105 views

### Normal Map only visible on single Shape Key?

Is there a way to make a normal map for facial wrinkles more/less visible with certain shape keys? I've seen something like this on youtube, but I haven't been able to determine how it was done. I've ...
1k views

### How to properly create hollow text letter suitable for 3D print?

I am doing this project, where the objective is to print some hollow letters. I get to the following result with the spets that I took, where the objective is to make the letter 5 mm thick, with walls ...
598 views

### Import and render raw volumetric data

Is it possible in Blender to import and render raw volumetric data (outcome of fluid simulator)? I have a set of 3d arrays of floats in C/C++ and I used to render it frame by frame with OpenGL using ...
250 views

### How does 'Align Active Camera to Selected' decide where to place the camera?

Thanks to this answer, I'm using bpy.ops.view3d.camera_to_view_selected() to automatically place a camera so that it frames the selected object for rendering. But ...
201 views

### Is there a low level alternative for bpy.ops.object.convert(target='CURVE')?

(Note: Somebody asked there nearly the same question as me and got a very nice answer. However, this was to convert an object to a mesh. I have exactly the same context as this person but I want to ...
391 views

### Can I render ambisonic b-Format audio?

Im looking for a way to render spatialized sound to 1st order ambisonic b-format. I assumed the 4ch option in scene audio settings was the key. But that just seems to render a quad speaker setup? The ...
187 views

### Rest position doesn't get stored

I've been working with a model with some poses. After I was done posing, I decided to jump into doing some texture work with it. Since Blender can't help me with the textures, I use 3D-Coat. So I ...