Procedural snowflake generator for Unreal Engine 5 with customizable parameters, batch tools, and ready-to-use textures and materials.

Features

• Blueprint for procedural generation of high-quality snowflakes — individual textures and atlas maps.
• Generation of height/opacity map and normal map.
• Blueprint allows you to set different generation parameters.
• Special widget for quick and easy texture generation.
• Example map and example materials included.

How to use

• Open the project.
• Select the blueprint in the scene. Choose the needed generation parameters and use the buttons in the blueprint’s details panel.
• Or simply press Play — a widget will appear on screen for easy and quick snowflake generation.
• You can find the resulting render targets in the Out folder.
• Convert the resulting render targets into regular textures, then use the Migrate command to move these textures into your own project.

Tips

• After converting the render targets into static textures, don’t forget to set the correct parameters, including enabling streaming and mip generation.
• When generating mip levels, try to choose the Blur filter mode — sometimes it gives more interesting results.
• Blueprint and materials work in UV space. You can safely increase render target resolution in the project if you need higher resolution textures.