$fn=64;

// Parameters
panel_height = 70;      // Height of the divider panel
panel_length = 120;     // Overall length
panel_thickness = 2;    // Thickness for 3D printing
corner_radius = 3;      // Rounded corner radius

// Divider panel laid flat for optimal 3D printing orientation
hull() {
    // Bottom left corner
    translate([corner_radius, corner_radius, 0])
        cylinder(r=corner_radius, h=panel_thickness);
    
    // Bottom right corner
    translate([panel_length - corner_radius, corner_radius, 0])
        cylinder(r=corner_radius, h=panel_thickness);
    
    // Top left corner
    translate([corner_radius, panel_height - corner_radius, 0])
        cylinder(r=corner_radius, h=panel_thickness);
    
    // Top right corner
    translate([panel_length - corner_radius, panel_height - corner_radius, 0])
        cylinder(r=corner_radius, h=panel_thickness);
}