All Questions
Tagged with performance optimization
17 questions
2
votes
0
answers
41
views
Does Blender python run slower when strictly typing?
I have a code snippet without strict data-typing:
...
0
votes
0
answers
250
views
How to render a lot of hairs easily
I try to make a rug generator with geometry nodes. I already have a functional generator for the shape of the rug but I struggle to render a large amount of hairs.
I might need to make large rugs (...
0
votes
0
answers
23
views
Having a lot of copies of the same rigged character each posed differently. How to improve performance?
I am trying to make a scene which uses the same rigged character about 40 times but posed differently each time. It gets resource intensive and I was wondering if there is a way to optimize this since ...
1
vote
1
answer
296
views
Can you optimize Armature performance in Blender?
My scene contains one character model from Street Fighter V, and I get around 5fps. It's strange, since I can easily run that actual game at 60fps, but I suppose there are reasons Blender would be ...
0
votes
1
answer
659
views
Do invisible polygons influence rendering time using Cycles renderer? [duplicate]
TL;DR The number of polygons has negligible impact on rendering time.
I'm having a furniture designed part by part using FreeCAD and exported as Wavefront OBJ (following Tutorial Render with Blender). ...
1
vote
0
answers
191
views
Script performance issues. Applying modifiers to mesh with shape keys
I didn't write the script, I can read it, but can't do much else.
This script is used for applying subdiv to a mesh with shapekeys, while preserving the latter. However it seems to be leaking a lot of ...
0
votes
1
answer
729
views
Will applying Decimate Modifiers speed up Blender?
I'm working on my first big paid project and I'm coming across a lot of problems. I'm not sure what Blender can handle, but my project was something like 6 million plus faces. I'd simply click a ...
1
vote
1
answer
3k
views
Blender doesn't use system resources optimally
let me just preface this by saying I am new to Blender and have a very minimal knowledge pf it as of now.
The problem happened as I was following along with a tutorial and while doing a cloth ...
4
votes
0
answers
255
views
Hacks for improving performance on large scenes [closed]
Hi I’m using blender mostly doing exterior architecture visualisations. Through previous months I’ve found many problems that affects this software. But the main issue is lack of performance power ...
1
vote
1
answer
511
views
Does Blender bloat unnecessarily the Windows Registry?
According to Revo Uninstaller, Blender adds more than 4400 registry keys to the Windows Registry. They are almost all spread in Registry folder:
...
2
votes
3
answers
503
views
How to tweak render when each render takes so long?
Like any artistic project, until you can see that final render, it's impossible to know how close you are to achieving your goal. As we will all know, from being 'almost finished' to being finished ...
0
votes
0
answers
18
views
Blender Unresponsive [duplicate]
I am starting on a animation and every time I click something it waits and says at the top of the window "Blender (Not Responding)".
I know what it means but is there a way to stop it from doing ...
2
votes
1
answer
2k
views
Does Blender create large cached files on Mac computers?
I am still new to Blender (less than 1 year), and have read this post indicating that Blender sometimes creates large cache files.
The user - and thread - are regarding the use of Blender on a non-...
3
votes
1
answer
2k
views
Blender game runs very slow
I am making my first game in Blender, so being kind of newbie, but I notice that when I run it in the standalone player, it runs very slow and jerky (in the built-in also, but not as bad), like some ...
8
votes
3
answers
4k
views
Managing/Reducing noise in a night scene
I've been trying to get a pretty noise free image from this scene for a while. And nothing seems to be working. I've been trying to use 3000 samples, then rendering different noise seeds and composite ...
3
votes
1
answer
2k
views
Use all Ram on Blender when rendering? (Cycles and Blender Render)
I have 32 GB Ram on my computer, how can i make Blender use all (or at least, the most) of the RAM when rendering?
1
vote
3
answers
2k
views
Speedup Cycles for material-only renders
I render planes with procedural materials and don't need any other effects in those renders. The preview is generated within seconds but the final render takes minutes.
What and how should I disable ...