LogicAtlas: The Smart Sprite Packer

⚠️ THE PAIN POINT: You pack a sprite sheet. You import it into Godot or Unity. Then you spend the next hour clicking every single sprite to move the Pivot Point (Anchor) from the top-left corner to the character's feet.

Stop doing that.

🧠 What is LogicAtlas?

LogicAtlas is a native Windows utility that generates texture atlases with embedded logic. It doesn't just combine images; it lets you visually set pivot points and collision centers before you export.

When you hit export, you get your clean .PNG sheet AND a raw .JSON data file containing every coordinate, size, and pivot point.

Use the data to automate your imports. Never manually set an anchor point again.

⚡ Key Features

• Visual Logic Editor: Click any sprite in the pack to set its Pivot Point (Normalized 0.0 - 1.0). Presets for Top-Left, Center, and Bottom-Center.
• Smart Shelf Packing: Automatically sorts and arranges sprites by height for maximum texture efficiency. Guaranteed power-of-two friendly sizing.
• Bleed Control: Automatic 1px padding between sprites to prevent texture bleeding during sub-pixel camera movement.
• Pipeline Friendly: Native Drag-and-Drop. Supports PNG, JPG, BMP.
• Universal Data: Exports standard JSON. Compatible with Godot, Unity, Unreal, Love2D, or custom engines.

🔧 Usage Guide (Godot Example)

Instead of using the built-in importer, load the .json file.

🖥️ System Requirements

• OS: Windows 10 / 11
• Runtime: .NET Framework 4.8 (Included in Windows)
• Size: ~260KB (Lightweight Native App)

Version: 1.0.0 Developer: Andras Gregori @ GregOrigin