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Remeshing allows you to adjust your capture’s polygon count and texture maps to create a cleaner and simpler model for exporting. This process helps optimize the 3D model’s structure, making it smoother and more efficient for further use in various applications.
Why Use Remeshing?
- Reduced file sizes for easier sharing and storage
- Improved performance in 3D applications and viewing
- Optimized models for AR/VR experiences
Accessing the Remesh Tool
1. Navigate to the Library tab and select your desired capture
2. Choose Remesh from the available editing tools
Optimizing Polygon Count
The polygon count slider is your primary tool for balancing detail and performance:
Lower Polygon Counts:
- Create lightweight, simplified models
- Ideal for real-time applications and mobile devices
- Reduce file sizes significantly
- Best for distant viewing or simple geometric shapes
Higher Polygon Counts:
- Preserve fine surface details and intricate features
- Suitable for close-up viewing and detailed analysis
- Result in larger file sizes
Understanding Topology Options
Polycam offers two distinct remeshing strategies to suit different use cases.
Uniform Topology
This approach creates triangles of consistent size across the entire model.
Best For:
- Simple geometric objects
- Low-resolution models intended for real-time use
- Scenarios requiring consistent mesh density
- Basic shapes where uniform detail distribution is acceptable
Characteristics:
- Predictable polygon distribution
- Consistent performance across the model
- Simpler mesh structure for easier editing
Adaptive Topology
-
Adjusts triangle size based on surface complexity.
-
Preserves fine details while simplifying flatter or less complex areas.
Best For:
- Preserving fine details in complex areas
- Simplifies flat or less detailed surfaces
- Optimizes polygon usage efficiently
- Maintains visual quality
Configuring Texture Resolution
When remeshing, Polycam consolidates multiple textures into a single, optimized texture map. Choose your resolution based on your intended use:
Resolution Options
- 1K (1024×1024): Suitable for distant viewing, mobile applications, and models that are not the primary focus of the scene.
- 2K (2048×2048): Balanced option for most general purposes and web viewing
- 4K (4096×4096): Maximum detail for close-up viewing, printing, or professional applications
- 8K (8192×8192): Maximum resolution for extreme detail preservation, archival purposes, or large-scale professional projects
Considerations:
- Higher resolutions preserve more texture detail but increase file size
- Lower resolutions reduce storage requirements and improve loading times
- Match resolution to your final output requirements
Complete Your Remesh
Once you've configured your settings:
1. Review your settings to ensure they match your intended use case
2. Click or tap Remesh to begin processing
3. Wait for completion - processing time varies based on model complexity and settings
4. Access your results - a new, optimized version appears in your Library alongside the original
The remesh process creates a duplicate of your model, leaving your original capture completely unchanged.