How to Optimize Your Blender Scenes with Limited Dissolve

Описание: In this video, we build on our first interior render in Blender by optimizing the mesh for better performance and cleaner geometry. Starting with a complete home layout from Sweet Home 3D, we walk through selecting the camera, enabling viewport statistics, and using wireframe mode to analyze topology.

Learn how to:

Set the active camera for accurate scene navigation

View and analyze geometry stats in the viewport

Use Limited Dissolve to reduce face count from ~390,000 to ~80,000

Adjust the dissolve angle to balance detail vs. performance

Preserve material boundaries while simplifying the mesh

Restore detail in key objects like the fridge by tweaking dissolve settings

By the end, you'll understand how to clean up unnecessary geometry—especially on flat surfaces like floors—while maintaining visual quality. Perfect for anyone looking to streamline their Blender scenes without sacrificing aesthetics.

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#Blender #3DModeling #InteriorRender #MeshOptimization #SweetHome3D

Chapters:
00:00 Introduction
00:49 Analyzing Mesh Topology in Wireframe Mode
01:10 Show number of faces with statistics
01:50 Reducing Face Count with Limited Dissolve
02:38 why to use Material delimit


This project includes 3D models that are licensed under various licenses, including CC-0, CC-BY, Free Art, and GNU GPL. Below are the attributions for the models used:

eTeks

Furniture: Fridge & Freezer, Flat TV, Door, White light source
License: GNU GPL / CC-BY
URL: https://www.sweethome3d.com/searchMod...
Kator Legaz

Furniture: Exterior door
License: CC-BY
URL: https://www.sweethome3d.com/searchMod...
Leximumxii

Furniture: TV stand
License: CC-BY
URL: https://www.sweethome3d.com/searchMod...
Nhumrod

Furniture: Washbasin, Toilet unit
License: CC-0
URL: https://www.sweethome3d.com/searchMod...
Nikitron

Furniture: Corner sofa
License: CC-BY
URL: https://www.sweethome3d.com/searchMod...
Ola-Kristian Hoff

Furniture: Fixed small window, Window 2x3, Top winder staircase
License: Free Art / CC-BY
URL: https://www.sweethome3d.com/searchMod...
Peter Smolik

Furniture: Office chair
License: Free Art
URL: https://www.sweethome3d.com/searchMod...
Scopia

Furniture: Quadruple French window, Double French window, Induction cooker 4 zones
License: CC-BY
URL: https://www.sweethome3d.com/searchMod...
SirOccor

Furniture: Desk
License: CC-BY
URL: https://www.sweethome3d.com/searchMod...
SirOccor & eTeks

Furniture: Child bed
License: CC-BY
URL: https://www.sweethome3d.com/searchMod...
Vladoffsky

Furniture: Kitchen cabinet
License: CC-0
URL: https://www.sweethome3d.com/searchMod...

Peter Smolic

Furniture: Hanging light
License: Free Art Licence
URL: https://www.sweethome3d.com/searchMod...