# seamoptimizer

**Repository Path**: eloncode/seamoptimizer

## Basic Information

- **Project Name**: seamoptimizer
- **Description**: Optimizing Lightmap seams in Unity with stitching.
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-11-09
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# seamoptimizer

This is Unity port of [and/seampotimizer](https://github.com/ands/seamoptimizer). The idea comes from [Lighting Technology of „The Last Of Us”](http://miciwan.com/SIGGRAPH2013/Lighting%20Technology%20of%20The%20Last%20Of%20Us.pdf).

Unity has provided [Lightmap seam stitching](https://docs.unity3d.com/Manual/Lightmapping-SeamStitching.html) for its Progressive Lightmapper. You may also check that if you need this.

**This is a part time project just for fun. No heavy use in project yet.** If you have any problem and are willing to provide scene example, I'll dig in when free.

# Example

Just a corner case: a cube with different lightmapped color on faces.

![](Images/nonoptimized.png)

After optimizing seams, these connect faces get blurred.

![](Images/optimized.png)

Just for comparsion, optimized lightmap with Point sampling.

![](Images/optimized_point.png)

All the functions are provided in the `SO` menu.

# Thanks

- To Andreas for his seamoptimizer. (I also like his work lightmapper a lot!)