Questions tagged [animation-nodes]

An add-on that provides a node based visual scripting system designed for motion graphics in Blender.

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150 views

Trying to loop through points and create splines in Animation Nodes

I'm trying to use Animation Nodes to loop through random points on a sphere and draw splines coming out from them, for some reason it only renders one spline, what am I missing here? Thank you
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74 views

How to make 3D objects the children of hair strands?

I saw this inspirational thread Access hair child strands (animation nodes) From there, an idea suddenly popped into my head — how about making grass leaves the children of hair strands. Is that ...
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1answer
139 views

Changing Spline Evaluation Rate in Animation Nodes

I would like the ball to accelerate in the begging and end of the spline evaluation and deaccelerate in the middle, while it is in the air. Is there a way to change the default location?
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1answer
157 views

How to add a node tree and a Object Separate Text in Blender 2.79b

I'm trying to follow this tutorial Animation Nodes Letter Wiggle There is created a node tree at minute 2:10 an after that it's added an Text Object Separate, but in the version that I have I can't ...
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1answer
226 views

Animation Nodes Loop Issue

I'm having this issue with animation nodes where, if I want to change the list of vertex positions of an object based on a boolean condition, then only one vertex gets affected. In this case, only the ...
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74 views

Animation Nodes - Clear all caches at once?

I find myself using caches in AN subprograms a lot lately. However, if I want to clear the caches, I need to walk through the various nodes and click "clear cache" individually. This can get tedious ...
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1answer
59 views

Simplify Texture Keyframes

I am making a product presentation and need to show the different states of the Backlight(Png File - Emitter). Rightnow i use a "Mix Shader Pyramid" to guide the right Texture to the Material Output (...
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185 views

Extending Animation Nodes

I'm using Blender 2.79 on Linux with Animation Nodes (Python 3.6). I'd like to add a stopwatch directly as a node within Animation Nodes, without the Invoke Subprogram. Currently my stopwatch works ...
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346 views

Blender - Undefined Socket Type in animation Node

I am trying to learn the function "Particles Stick to side faces". Particles stick to side faces However, I installed animation node in blender and find some source node in the node editor become ...
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1answer
308 views

Animation Nodes: Dynamic Text?

I am trying to make a stopwatch in Blender 2.79 with Animation Nodes and Cycles renderer. I have an imported movie strip which is 30 fps, and in the animation nodes I am reading the frame number, ...
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176 views

Rigid body changes position while keyframing “animation” and “dynamics” checkboxes

I try to animate interaction about two rigid body objects. One of them is animated, the second one is animated but just a frame before the interaction I switch its behavior by keyframing "animated" ...
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92 views

How to input a list in the parameter of the “Evaluate Spline” node in animation node?

When I connect the "Evaluate Spline" node and the animation node nothing happens. It stays disconnected.
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350 views

Animation Nodes 2.1 strange bug

If I try to insert Mesh > Mesh from Object, I see the following error: This is Blender 2.79b and Animation Nodes 2.1.2. Strange thing is that this thing was working fine a couple of days ago when I ...
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1answer
327 views

Change custom Node input through Python console [duplicate]

I have a custom node simulating a laser: The node itself is pretty complex with rotations and whatnot, but it's attached to a Lamp object. In short what it does is illuminate a pixel if some ...
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56 views

How to build your own preset(node) in Animation Nodes? [duplicate]

How to build your own preset(node) like spider generetor or procedural wire generator?
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1answer
123 views

How make loop to append text blocks

Stuck on making this a looped subprogram Hi folks, I'm new to this, so I hope I'm asking the correct way and in the correct place. I tried to scan this forum for answers, but couldn't find help. ...
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2answers
283 views
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1answer
64 views

How to get the value of the matrix socket via scriptsNode

I am new to AN, I want to get the value of the matrix socket output as below in the shot, but it doesn't work, I don't know how to fix it. Could you help me? Thanks in advanced!
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444 views

Pose Bone Drivers

BLEND: https://github.com/enzyme69/blendersushi/files/1625959/bone_driver_006_2018_01_12_12_18.zip Not sure if Blender has some kind of method of connecting Bone Animation or Action and ability to ...
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793 views

Animation Nodes v2 not working with Blender 2.79

I installed Animation Nodes v2 and installed it on Blender. The moment I tried to enable it, this popped-up. Any idea how I can fix this? Is it because Animation Nodes v2 is not "yet" supported in ...
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250 views

keyframe animation mesh changing color

I need to make keyframe animation from animation below to see color changes not only while rendering, does enyone know how to deal with this? The main reason is to export it in .json to use with ...
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138 views

Change animation with click

I am beginner and making an educational tutorial animation. However I want my animation in such way that it should keep looping indifinitely through a specific set of frames and advance to next set ...
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364 views

Can animations created with Animation Nodes be exported to Unity3D

If I have a rigged character in Blender and use Animation Nodes add-on to create a walking and a running animation. Can I export that character with those animations to Unity3D? If so, is there any ...
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455 views

Animation nodes setup not updating when rendering

I have a setup with animation nodes. I think I misused it a little bit, since I am not using it for a continuous animation, but rather to generate a different random frame every frame. However, it is ...
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1answer
193 views

How Do You Stack Instances on Z axis with Animation Nodes 2.0?

I'm relatively new to blender and extremely new to Animation Nodes 2.0. (I found out about it 2 days ago). I'm trying to make a cube falloff animation but I can only stack the cubes on the X and Y ...
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177 views

Smoke Simulation not Rotated With Object

Still working on my movie. I have a part where they are throwing burning pieces of wood at each other and I have the wood all animated and added smoke but noticed that the smoke did not orient itself ...
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81 views

Blender Animation Nodes. Does written Node by Node online documentation exist?

If this documentation exists can you provide a link? Thanks.
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97 views

python operations without! selecting objects and entering edit mode

Is it possible to make some operatoins on curve without entering edit mode? I am using small code in Animation Nodes: ...
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188 views

How to link a scene from a file which contains Animation Nodes tree?

The problem is when I link a scene from a file which contains Animation Nodes tree the linked scene will not contain the node tree. Here is the original file content: And here is the linked file: As ...
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434 views

(Animation Nodes) How to make a wave-like sound visualizer?

I figured out that I can make cool sound visualizer using the animation nodes addon. Can I make a Wave-like sound visualizer with a plane using AN ? I want it to looks like this (If possible ^^) -> ...
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271 views

How to add driver to an input of a node in the Animation Nodes?

Whenever i add a driver to an input of a node in animation nodes nothing appears in the Driver editor.
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1answer
73 views

Execute Node Tree returns different result each time it is run in static setup

I created an animation-nodes setup which should take a cube, scale it and translate it by its new dimensions. This step should be repeated so I put it in a loop. I thought when I press "Execute Node ...
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659 views

Enabling rigid body physics on an object through Animation Nodes

I'm trying to use the Animation Nodes add-on to animate a practically infinite stream of envelopes falling into a (transparent) ballot box. I want one envelope to appear above the box every n frames, ...
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67 views

Sequentially Animating a parameter other than transforms

I have a number of curves that I want to control the end bevel factor of in a sequential manner via animation nodes. How can I go about accomplishing this? Any help would be greatly appreciated... ...
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179 views

Keep/transfer material ID with Replicate Mesh Data animation node

How can I keep/transfer material ID when I replicate a mesh with animation node(Replicate Mesh Data)? Using Blender 2.78a on Windows machine with latest Animation Nodes Addon - Cython Branch
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166 views

Update filepath name during “animation” render

I am using a python script to assign a StringProperty to the render output filepath name. This StringProperty is being animated via Animation Nodes, and as such, on every frame, the string name ...
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1answer
248 views

Parenting Object Instancer into Matrix of Flipping Polygon Faces

It might have been answered but not sure. Anyways: - I setup this Flipping Poly Face, basic one - I made duplicate of Suzanne head and place it on the Center of each Face Need to do parent to each ...
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1answer
126 views

Do I need to update sockets of InvokeSubprogramNode from script

I am trying to write a addon which uses Animation nodes addon. I am able to create different nodes such as Object instance, combine vector, math, transform output, loop and invoke subprogram nodes. I ...
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83 views

any way to let 2 sub-programs to talk each other?

Can these 2 nodes, someway, talk each other? Or a sub-program is only an end stage? I still have to fully understand the dynamic behind these cool sub-programs.. Is maybe necessary creating ...
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544 views

New Blender not Working with Animation Nodes

I have gotten the latest version of Blender (from Thomas' PPA), but it no longer works with Animation Nodes (any version of AN, 1.5 or older). I get the error like I do not have numpy installed, but ...
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1answer
109 views

Get the depicted result procedurally, with interactive possibility as described, minus the equilateral grid ? Python, AN, any other method

Strike four - Drivers... No control. The AN nodes will prove to be the best solution as I initially suspected. Unless I'm missing something obvious, which is entirely plausible. Strike three I'm ...
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1answer
415 views

EEVEE crashes while rendering with animation nodes [closed]

title speaks for himself. blend file
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1answer
627 views

Why only half of my video has been rendered?

I have spent over 9 hours waiting for blender to produce my 19 second video and in the end it deleted half of my video. Does somebody know how to fix this problem? Thanks
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1answer
82 views

light-Saber / Dr Strange VFX

fellas! Does anybody know how to recreate in Blender Light-Saber effect, similarly to popular plugin for after effects Saber by video-copilot, but in 3D? (https://www.youtube.com/watch?v=reSXGxkyr0k) ...
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1answer
174 views

Animation Node - How to create a crazy spray of hexagon shapes?

Today, I saw this video of someone's work at Gfycat. It uses Sverchok nodes. Now, I wonder how to create that with the Animation Nodes. Thanks in advance. This is for future projects with motion ...
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50 views

How to create anime splatters and animate them?

Is it possible to create anime/cartoony splatters with noise node? If so, how is it done? I am not satisfied with this splatter in video below. It looks stilted. I wonder how to create better ...
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3answers
626 views

How to simulate blustery hot air & cold air in Blender

I want to see the behaviour of hot & cold airs against each each other. In one experiment, please try cloud particles with hot & cold airs. In another experiment without clouds, please use ...

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