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Questions tagged [csv]

A comma-separated values (CSV) file is a delimited text file that uses a comma to separate values. It stores tabular data (numbers and text) in plain text. Ask questions about using and manipulating CSV files in Blender.

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93 views

Plot single vertices based on xy coordinates from CSV file

I'm aware there are numerous posts/questions already been raised on this, but upon reading the previous posts, I'm not quite able to find exactly what I'm looking for. So apologies if there's a ...
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39 views

How to model a pipe and apply a material using csv coordinates

I have been working on building a script that takes some data and creates a pipe that applies a color according to it's particular stress value. I made up using fake line work in sketchup and created ...
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1answer
16 views

rotation values not set correctly with script that uses CSV [duplicate]

I'm just starting to discover the possibilitys of using csv to create an animation, but i have some trouble with getting the correct values from a CSV. My problem is that the RZ values all end up as ...
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59 views

How to use CSV values to drive object scale?

CONTEXT: I am trying to create a 3D Data-Viz project that will take values from a CSV file and use certain values to drive the Z-scale of simple cubes that will stretch vertically as a value gets ...
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11 views

how do i rotate an object in particular angle by importing the values from a csv file and animating at different frame time?

I want to rotate an object at different angles at different frame time by importing the values of angle from a csv file. the file contains a number of angles which i want to allocate as keyframes at ...
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1answer
40 views

Keyframing specified object location at frame from csv data

I've been trying animate a large amount of objects based on location and frame data from an excel sheet. So far I've read through a dozen different threads both here and other forums, but I'm just not ...
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130 views

Mesh from CSV data

I trying to create a mesh from GPS lat&long coordinates combined with WiFi RSSI data. When imported the data looks like this I've been playing around with different ways to create a solid mesh, ...
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0answers
34 views

Row Summing When Moving an Object

I am trying to move an object using coordinates from a CSV file. The file is written by one python script and then read by a script in blender. Below is the script written to read the file in blender ...
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2answers
180 views

How do I move an object using a csv file?

I am very new to blender and I am trying to move a cube in an environment. I have a csv file with a list of coordinates designated by columns, each column is the X, Y, or Z coordinates with n rows. ...
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1answer
111 views

csv file reading

I know this was already addressed in this post: How to read a csv file and use the values as x and y points in blender? but I don't have enough reputation yet to comment on it to keep the thread ...
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254 views

How do I import a CSV file of XYZ Cartesian coordinates with descriptions and point numbers into Blender?

I have a CSV file in the format "point number, X, Y, Z, point description" in meters. These are WGS84 Earth Centered Earth fixed coordinates where the mass center of the earth is the origin at 0,0,0 ...
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2answers
50 views

How to create an operator that exports location over time

I have a plane floating on an ocean. My script outputs a CSV file with the position of the plane's four corners. How can I use an operator to fill this CSV with the position of the points over time, ...
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1answer
113 views

How to select last imported object with console?

I'm writing a script for fast importing with CSV file. There's a lot of things, like location, scale and quaternion rotation. Problem with the location I've already solved, but scale and rotation are ...
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1answer
295 views

Massive import with CSV file [duplicate]

I have exported game archive with all objects. I also have CSV file with all their details, such as model name, location, rotation (XYZW). How do I import CSV file, and make blender read it and put ...
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2answers
130 views

Blender not accepting CSV file [duplicate]

CSV File Not Supported Error dealt with the error: UnicodeDecodeError: 'utf-8' codec can't decode byte 0xef in position 23: invalid continuation byte Now there ...
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3answers
94 views

CSV File Not Supported Error

Here is the code: ...
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1answer
64 views

Script for export vertex in CSV dont work

I'm quite new in the blender and many things I do not understand yet. I would like to extract the coordinates of each vertex in CSV Well... I'm trying to use this script, but I can not make it work, ...
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2answers
347 views

Earthquake visualization in blender?

I have csv catalogue(s) of earthquakes occurring in time and xyz space that can be individually represented as cubes or spheres of differing sizes depending on the earthquake magnitude. I have little ...
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2answers
806 views

CSV File Data Read

Please help, I have tried a Python forum and although I have had many suggestions none work. I need to import data from a csv file. Here is my code. ...
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0answers
112 views

animation of two object using csv file

i have two different mesh in blender and i want both of them move independently using different f-curve at same time and using different csv files but i am not able to do that. Is there any way to do ...
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1answer
1k views

How to create edges in existing mesh based on a list of vertex indices with Python

I parse 2 csvs, one with vertex coordinates id,x,y,z,r,g,b 0,0.30778491,0.12740749,0.04903458,174.0,84.0,118.0 1,0.3315943,0.0922608,0.08094925,174.0,84.0,118.0 ...
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1answer
54 views

How does this works? verts = [[float(i) for i in r[:3]] for r in rows]

I looked over here and found a csv reading script that creates curves, wich is exactly what I need, it´s cool, but I need to modify it because I need to read a differently formated csv, in fact I need ...
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0answers
127 views

Generate and edit csv-file to reimport and use it with blender

Case: I'm exporting a list of coordinates from vertices (x, y, z-Coordinates) to a csv. file. ...
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1answer
535 views

Keyframed animation from csv using animation nodes

I'm rather new to blender but would like to try to animate flows (in my case movements of animals between herds) using data in a csv file with the following structure: movement#,Start_time,Origin_x, ...
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175 views

How can I add vertices from a given csv-list with x-, y- and z-coordinates? [duplicate]

I have the following situation: I have a stl-file, I write every vertices-coordinates into a csv-file. Then I kind of "arrange" all the values, do some other math-stuff and as a result I get another ...
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227 views

Creating multiple curves from CSV

I have a CSV file that contains XYZ points for many separate curves. It is formatted like this x y z curve ID 1 2 3 aB12 7 8 9 aB13 8 10 40 aB12 1 3 6 aB13 I'm looking for ...
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1answer
309 views

how do i export face normals?

Is it possible to retrieve the vertices's of every face in a mesh? Also is it possible to get the normals of those faces? I want to store them in a csv file
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2answers
6k views

Create model from XYZ data points

I'm trying to create a 3D heat map model out of data that I have from a csv file. I have a few thousand data points with XYZ coordinates. I'm able to import the data into blender as a point cloud ...
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2answers
5k views

How to read a csv file and use the values as x and y points in blender?

How can i use the value in column 'lon' and 'lat' as the position of my uv_sphere? For example,read the values from line 4, (116.4559081, 39.9139083), and make these 2 numbers as my uv_sphere x and y ...
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178 views

How to read the data in CSV file and create object accordingly by using python console in blender [duplicate]

i have a .csv file like the picture above i want to read the csv file and be able to pull out the information and make it like something below: |mode | lon | lat | name ...
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0answers
88 views

Export bones' ends trajectory - xyz coordinates

I am new to Blender and python. In an effort to learn, I would like to write a small script that exports the root and head coordinates to a csv file for each frame. Can somebody help me with this ...
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1answer
714 views

How to animate a set of 2-D data points described in a csv file?

I have a set of say 20 data points whose x and y coordinates are available in a csv file at each frame . I have 1000 sets of this data with each set describing the location of 20 data points at a ...
3
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1answer
4k views

Exporting coordinates of vertices to CSV

I have a .3ds file which I import into Blender. Now what I'm trying to do is to export the coordinates of vertices into a .ply file. When I export these vertices into a .ply file they are not ...
5
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1answer
879 views

python script to read in .csv file containing quaternion coordinates and turn it into a path/curve for an object to follow

I am a highschool student working at a college's engineering department for the summer. I just began working in blender and have intermediate knowledge of python. Could anyone share a script that: ...