All Questions
18 questions
0
votes
0
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58
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How can I rig human-looking face onto a 3d FLAME mesh talking head?
Noob question here as I've just started working with Blender and 3d models:
I'm currently working with Blender 3.4.1 and I'm using Python script which runs blender on render.py and animates a 3d ...
- 659
0
votes
1
answer
780
views
Blender bpy Module Ignores GPU Configuration for Rendering
I'm attempting to use bpy (Blender) to render a scene using Python 3.10.0 on Windows. My laptop is equipped with an NVIDIA GeForce RTX 3050. Despite configuring the GPU, I consistently observe the CPU ...
1
vote
1
answer
475
views
Depth and RGB rendered using blender not aligning properly with the object model in Open3D
I am working on the ShapeNetCore dataset which consists of 3D models with texture and color information. Link to ShapeNetCore repository - https://shapenet.org/
I am trying to render the RGB and depth ...
- 1,135
1
vote
0
answers
260
views
Blender bpy render giving incorrect image
I have bpy setup as a python dependency and I use the following code to render:
self.bpy.context.scene.render.engine = 'BLENDER_EEVEE'
self.bpy.context.scene.eevee.taa_render_samples = 1
self.bpy....
- 221
5
votes
0
answers
739
views
GPU render slower than CPU render in Blender
I'm trying to launch a script in Blender that creates a trajectory for the camera, and renders several images of an object (in sequence).
I tried to enable GPU rendering thinking it would be a lot ...
- 91
0
votes
1
answer
400
views
Blender render complex fonts as rendered with Python Pillow libraqm
I am trying to render Bengali fonts correctly in blender, but it is not rendering properly. I faced the same problem trying to draw Bengali text on image with python. I found that pillow is able to do ...
- 4,278
0
votes
0
answers
2k
views
Blender Import BVH file and render this skeleton to make video
I have a private project to import a custom BVH file (motion capture file) and convert it to an animation video. I tried to do it with Blender and want to do this task with no windows of blender (just ...
5
votes
1
answer
2k
views
How do I change the environment texture on blender using the python api?
I want to change my world's environment texture on blender 2.8. I have to do this multiple times so I want to use the Python API to save time. I am using nodes but I am not sure how I can assign an ...
5
votes
1
answer
2k
views
Blender API: rendering a frame to memory
I am trying to render a frame of a scene in Blender 2.8 using the Blender Python API, where a frame output is set via:
bpy.context.scene.render.filepath
It all works, but I was wondering can I ...
- 2,517
2
votes
1
answer
5k
views
Blender render " location: <unknown location> and " UnboundLocalError " with Pov Ray addon
I am not sure this is the best place the ask but here I go...
I am trying to render an image with the Pov ray addon for Blender 2.79b. When I do so, it just shows me an ugly checkerboard.
After ...
- 23
1
vote
1
answer
3k
views
Python script for Blender: Get Render informations
I don't know how to use blender but I need to make a script that follow a render and send alarm if something is wrong.
I'm using Python 3.5 (I could use something else if it's needed), windows 10 and ...
- 474
0
votes
2
answers
1k
views
Why normalized EXR renderings of surface Normals look different than PNG renderings?
I render surface Normals using Cycles and store the results in EXR format. The values in the EXR format are within the range of [-1, 1] meaning that I cannot directly store the values in a PNG file. ...
- 11.1k
1
vote
1
answer
811
views
Sequentially importing .obj files becomes drastically slow very quickly
I have written a very straight-forward script that imports many obj files one-by-one and renders them. The imported meshes have ~10k to ~120k vertices. After rendering, I completely remove the ...
- 11.1k
1
vote
0
answers
842
views
blender python script on headless master/slave nodes for a rendering farm setup
Does any one ever tried to write a functional error free python script for firing up a master or slave headless blender rendering node?
I use
import bpy
import os
import time
import netrender
from ...
2
votes
1
answer
3k
views
Extract depthmap in Blender using python api
I want to obtain a depthmap of a scene using Blender python API. I already have a script that can render a RGB image from a specific view, but it is unclear how to do it for depth.
Thanks in advance.
- 21