Maps & Images Sizing Suggestions (Fantasy Grounds)

[Laerun]

Map & Image Sizing Suggestions:
Sourcing images outside of Fantasy Grounds or creating our own with 3rd party maps with other map-tools comes with some challenges and considerations to help maintain optimal performance when using Fantasy Grounds.

YouTube video example.
https://www.youtube.com/live/0dJTojU...4xE0AupVLTAEWC

Resolution and File Size Recommendations:
Max image size 4000x4000 pixels for optimal performance.
Static images Keep file sizes under 2 MB .
Animated images Should not exceed 10 MB.

Pixels per Inch (PPI)
Using 100px, 70px, or 50px per inch (PPI) depending on your map scale.

Example Map Sizes (optimal)
1080p (1920px x 1080px)
50 PPI 38x21 squares
70 PPI 27x15 squares
100 PPI 19x10 squares

2K (2560px x 1440px)
50 PPI 51x28 squares
70 PPI 36x20 squares
100 PPI 25x14 squares

4K (3840px x 2160px)
50 PPI 76x43 squares
70 PPI 54x30 squares
100 PPI 38x21 squares

Complex Map Features: (attached image example)
Natural caverns, dense trees, uneven walls, and intricate borders increase memory overhead. Use fewer occluder points for better performance.

System Performance Considerations:
Performance depends on the slowest system in your group.
Complex graphics, like Line of Sight and FX layers, can slow down gameplay.
Reducing image size and complexity can improve performance.

File Format Preferences:
Use WebP for maps and tokens to reduce file sizes PNG is acceptable but results in larger files.

Campaign Growth and Asset Management:
Un-share unused images and disable unnecessary extensions to improve performance as your campaign grows.

**For more detailed guidelines, check out the Fantasy Grounds Unity Developer Guide Product Guidelines:
https://fantasygroundsunity.atlassia...uct+Guidelines

Key Takeaways:
Stick to 4000x4000 pixels or smaller for images.
Use 100, 70, or 50 PPI depending on map scale.
Opt for WebP format to reduce file size.
Avoid overly complex map features to maintain good performance.

PDF reference posted in the Fantasy Grounds Academy Community Discord in the GM Chat and the Images & Maps resources.
https://drive.google.com/file/d/18Sk...w?usp=drivesdk