missile 3d model

// v45.5 Tactical Missile Simulation Model $fn = 100; // 基礎參數 (單位: mm) length = 700; // 總長 70cm diameter = 90; // 直徑 90mm nose_length = 120; // 彈頭長度 (含 350g 藥柱空間) fin_count = 8; // 8 片舵翼 fin_thickness = 3; // 舵翼厚度 // 1. 彈體 (Main Body) cylinder(h = length - nose_length, d = diameter); // 2. 彈頭 (Nose Cone - Ogive shape) translate([0, 0, length - nose_length]) resize([diameter, diameter, nose_length*2]) sphere(d = diameter); // 3. 8 片尾翼 (Stabilizing Fins) for (i = [0 : fin_count-1]) { rotate([0, 0, i * (360/fin_count)]) translate([diameter/2 - 2, -fin_thickness/2, 10]) cube([40, fin_thickness, 80]); // 尾翼尺寸：寬40mm, 高80mm }