# Technical Information

### **Texel Density Calculation**

TCup uses a bounding-box approximation combined with UV shell analysis to determine density.

### **Optimization Logic**

When an asset is optimized, the plugin does not destructively resize the source texture file. Instead, it calculates the Max Texture Size required to meet the target density and applies it to the Texture asset's settings.

<figure><img src="/files/KuocIc0K1228WBhZc7I0" alt=""><figcaption></figcaption></figure>

{% hint style="info" %}
If you want to reset all changes made by TCup, you can easily do it through the Bulk Editor.
{% endhint %}


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