Used for: packing as much rectangles as possible in convex & concave containers

"A heuristic approach for packing rectangles in convex regions" by Andrea Cassioli, Marco Locatelli" (Paper)

• Coded with Processing.org IDE (Java)
• Runs on Linux OS
• Uses liblbfgs optimizer and Java liblbfgs wrapper
• Best for packing x/y axis aligned elements
• Supports 90 degrees element/rectangle rotation (horizontal & vertical)
• Multi-iteration solving
• Fixed size rectangles & any size container
• Example container editor included for generating input data

Packing inside triangle

Note: yellow color denotes elements fully inside the container

Packing inside custom shape #1

Packing inside custom shape #2