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How do you prevent texture stretching when unwrapping complex UVs?
Asked on Nov 08, 2025
Answer
Preventing texture stretching in complex UV unwrapping involves careful planning and execution of your UV layout to ensure even texture distribution. This requires understanding the model's topology and strategically placing seams to minimize distortion.
Example Technique:
- Step 1 – Analyze the model's topology and identify areas prone to stretching.
- Step 2 – Place seams along natural breaks or less visible areas to facilitate clean UV islands.
- Step 3 – Use UV relaxation tools to evenly distribute UVs and check for stretching with a checker pattern.
Additional Comment:
- Ensure UV islands are proportional to the 3D model's surface area to maintain texture consistency.
- Use a checker pattern to visualize and adjust UV stretching during the unwrapping process.
- Consider using multiple UV maps for different parts of the model if necessary to optimize texture space.
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