Limits for displaying data in a 3D scene

For smooth display of 3D point clouds and other spatial models, we recommend using a computer with the following specifications:

Recommended system requirements:

• Random Access Memory (RAM): at least 8 GB; at least 4 GB of RAM should be available before launching the application to ensure smooth performance when working with 3D scenes.
• Processor (CPU): a more powerful multi-core processor, such as an Intel Core i5 or AMD Ryzen 5 (or equivalent).
• Graphics card (GPU): a dedicated graphics card with at least 128 MB of dedicated memory (VRAM).
• WebGL 2.0 support: Modern web browsers (Chrome, Edge, Firefox) support it by default—we recommend keeping them updated to the latest version at all times.

Network connection:

• The application runs directly in a web browser and requires a stable internet connection with a speed of at least 10 Mbps to load 3D models.
• For mobile connections, we recommend a 4G/LTE network with a stable signal.
• You can check your connection speed at https://rychlost.cz, for example.

Display and performance:

• On monitors with a resolution higher than QHD (2560×1440), rendering performance may be reduced.
• We do not recommend sharing the application via Microsoft Teams or other video conferencing tools—screen sharing can significantly reduce the loading speed and smoothness of the 3D model.