$fn=64;

// --- Parameters ---
num_miniatures = 10;
base_diameter = 25.5;    // Fits standard 25mm miniature bases with slight clearance
slot_depth = 2.0;        // Depth of the recess holding the base
base_thickness = 2.0;    // Thickness of the strip underneath the miniatures
spacing = 3.0;           // Space between each miniature slot
margin = 4.0;            // Outer border margin
corner_radius = 3.0;     // Rounding of the strip's outer corners

// --- Derived Dimensions ---
strip_width = base_diameter + (margin * 2);
strip_length = (base_diameter * num_miniatures) + (spacing * (num_miniatures - 1)) + (margin * 2);
strip_height = base_thickness + slot_depth;

// --- Main Module ---
module miniature_stand_strip() {
    difference() {
        // Main solid strip body with rounded corners
        hull() {
            translate([corner_radius, corner_radius, 0]) 
                cylinder(h=strip_height, r=corner_radius);
            
            translate([strip_length - corner_radius, corner_radius, 0]) 
                cylinder(h=strip_height, r=corner_radius);
            
            translate([strip_length - corner_radius, strip_width - corner_radius, 0]) 
                cylinder(h=strip_height, r=corner_radius);
            
            translate([corner_radius, strip_width - corner_radius, 0]) 
                cylinder(h=strip_height, r=corner_radius);
        }
        
        // Cutouts for the miniature bases
        for (i = [0 : num_miniatures - 1]) {
            x_pos = margin + (base_diameter / 2) + i * (base_diameter + spacing);
            y_pos = strip_width / 2;
            
            // Translate to position and elevate by base_thickness
            // Height is extended slightly to prevent Z-fighting rendering issues
            translate([x_pos, y_pos, base_thickness])
                cylinder(h=slot_depth + 1.0, d=base_diameter);
        }
    }
}

// Render and center the model on the origin
translate([-strip_length / 2, -strip_width / 2, 0])
    miniature_stand_strip();