Retopology is the process of reducing a high-resolution model into a smaller one that can then be animated. Although it can be a difficult process in Blender, the basic idea is to create another mesh that simplifies the original HD asset.
Even though there are no dedicated tools for Retopology in Blender, there are some native features and add-ons that make the process easier. Using these Blender addons for retopology can help make the process simple and easier.
The Most Useful Blender Addons for Retopology
A few built-in features in Blender make the process a little easier with Polybuild and BSurface snapping and shrink-wrapping. Blender artists would have to work polygon-by-polygon without these addons.
1. RetopoFlow package Toolkit For Blender
Using RetopoFlow new geometries can be simply added by clicking and dragging along an existing reference model’s surface. The tool is a full retopology mode for Blender that allows you to quickly create mid- and low-poly meshes from high-resolution sculpting models. RetopoFlow addon has different tools such as
Contours: With this option, the loop can be easily placed and adjusted around any cylindrical form. Simply hold Ctrl and left-click drag, and the loop will wrap around the high-poly surface. You can easily adjust the number of segments by holding shift and scrolling.
PolyStrips tool allows you to quickly sketch your most important loops. To draw one, hold down the Ctrl key and left-click the cursor.
The strokes tool allows you to rapidly extend the primary loops or construct grids in larger areas. A single line drawn roughly parallel to the first will place a row of selected edges, and a second stroke drawn roughly parallel to the first will link the two with an even grid of interpolated quads.
PolyPen is designed to offer you complete control over tiny details when you need to be more precise and methodical. Some other tools Knife, Relax, Tweak, Patches, and Loops help you to maintain more details in models. Get RetopoFlw
2. Quadwrap- Retopology Tool
QUADWRAP is also one of the best retopology tool for Blender, which you speed up your retopology process while dealing with cylindrical forms like limbs, fingers, legs, horns, and so on.
Manually generating quads for organic models might take a long time when dealing with them. This tool can easily generate and wrap quads around your mesh. Geat Quadwrap
Dynremesh is autoflow Remeshing Toolset that allows you to Retopology in just one click. It is a quad-based remesher tool for Blender that helps with retopology for dyntopo sculpts and 3dscans with too many tris (triangles). The user interface has been simplified for you, and it automatically conducts the quad remeshing stages (in a single click!)
It includes and support for QuadriFlow, which is a scalable algorithm for generating quadrilateral surface meshes based on the Instant Field-Aligned Meshes.
The tool includes other features Preset Bar(polycount detection) and also Control overdensity( Density and Decimation of Subdivision count. Get Dynremesh Addon
4. Retopo MT for Blender
Retopo MT is also one of the free Retopology tools for Blender users which is developed by Cwolf3d. The tool comes with different options like B-surface style allows you to smoothly design or create quad surfaces by drawing lines or selecting points.
As the name implies, polygon merging is a tool that allows you to merge the vertex in a circle. There’s also the Contour style tool, which makes it simple to generate retopology meshes around circular meshes.
The plugin has special features In Blender’s Edit Mode, you utilize it in combination with other addons or plugins. Grab the Retop MT from Gumroad
Tesselator remeshing addon is one of the best Blender retopology extensions on the market. It allows you to simply build conventional quad and triangular meshes from sculpts. It can generate pure quads, pure triangles, and quad-dominant meshes with excellent flow control. Get Tesselator
The addon simulates a particle system that may be guided using a grease pencil to build a quad and triangle complex for the final mesh.
This is a very low-cost remashing sculpts extension for Blender available on Blender Market for only one USD. You can select which tool to use before beginning the retopology. For example, Simple Vertex, Bsurface, or Polybuild.
You can also add/remove/update Modifiers and use the provided tools. The add-on generates a mesh, and once in edit mode, all you have to do is draw Grease pencil lines and click Add Bsurface. Get Speedretopo Now
The Addon is designed for retopology, however, it operates differently than most retopology add-ons. Because it is powered by a soft body Dynamics simulation engine.
Softwrap simply re-uses the topology from similar models, which is faster than starting from scratch. It operates similarly to the shrinkwrap modification by conducting a bespoke softbody simulation while snapping. Get Softwrap
Softwrap soft body simulation engine is non-physically based and was designed exclusively for retopology. Not to mention that it includes custom dynamics that attempt to provide the user control over the mesh. Know more and Grab the Addon.
8. Instant meshes Remesh
This is the last one of our list but not list, This is a free Blender retopology addon that integrates the Instant Meshes automatic retopology tool into the software.
Instant Remeshes Remesh allows you to achieve far superior results than automatic remesh. You can use the mesh modifier in Blender as well, but the addons are still the preferable option for Retopology. Get Instant meshes Remesh from Githhub