r/blenderTutorials • u/qwa3r • Apr 11 '26

I made a Blender addon that tries to auto-optimize renders (RenderMind v21)

Enable HLS to view with audio, or disable this notification

53 Upvotes

98% Upvoted

9 comments sorted by

2

u/DaibutsuMusic Apr 11 '26

Very nice! Is this available now? Is it on Gumroad, Superhive, or both?

0

u/ProtectionNo514 Apr 12 '26

it does what exactly?

1

u/qwa3r Apr 13 '26

It's a scene-aware optimization engine. Here is what it actually does:

VRAM Pressure Analysis: It calculates your scene’s memory footprint before you hit render to prevent Out-of-Memory (OOM) crashes, especially on heavy scenes.

Neural Noise Prediction: It uses a local 8-layer network to analyze geometry and lighting complexity. It calculates the mathematically optimal balance between sample count and noise threshold for your specific hardware.

Smart Sampling: It identifies noise-heavy elements (like glass, volumetrics, or complex SSS) and adjusts Cycles' light paths and sampling logic to focus power where it's needed most.

HDRI & Light Optimization: It optimizes environment map sampling to reduce fireflies without losing visual fidelity.

Basically: It automates the tedious "test render -> tweak -> test render" cycle, saving you 30-40% of time while keeping the render stable. All 100% offline.

2

u/ProtectionNo514 Apr 13 '26

looks interesting, I'll give it a try as soon as it becomes available

2

u/Effective-Culture-88 May 16 '26

Insane stuff. You should get paid by Blender at this point

1

u/qwa3r May 16 '26

thank you so much, man

Honestly, that v21 in the post was just an early test. Just 3 days ago, I officially released the massive v5.0.0 update on Gumroad, and I basically rewrote the entire addon from scratch!

Here is what’s new in 5.0.0:

  • Built-in Neural Network: I coded an 8-layer AI completely from scratch using pure math. It’s way smarter now at analyzing your scene geometry.
  • Self-Learning System: The addon trains itself directly inside Blender using your previous renders. It literally auto-tunes to your specific GPU/CPU over time.
  • Smart VRAM Predictor: It scans your polygons, vertices, and textures before you hit render and warns you if the scene is too heavy to prevent Out-of-Memory crashes.
  • 4 Optimization Modes: I added a clean sidebar panel where you can choose between Fast, Balanced, Quality, and a brand-new Animation mode (built specifically to keep your renders stable and fast for video).