Computer Mouse

Create a 3D model of a computer mouse. Step 1: Base Body Create a solid base body that is 120 mm long (Y-axis), 65 mm wide (X-axis), and 40 mm high (Z-axis) at its peak. The peak height of 40 mm should be located 70 mm from the front edge. From this peak, taper the height down to 15 mm at the front edge, and 20 mm at the back edge, creating a smooth, sloped ergonomic top surface. Step 2: Edge Rounding (Fillets) Apply a 15 mm fillet to the four vertical corners of the base body to round the shape. Apply a 10 mm fillet to the top perimeter edge where the sloped top meets the vertical sides so it is comfortable to hold. Apply a small 2 mm fillet to the bottom perimeter edge. Step 3: Scroll Wheel Cutout Create a rectangular cutout on the top surface at the front-center of the mouse. The cutout should be 30 mm long, 10 mm wide, and 15 mm deep. Center this cutout along the X-axis, starting 10 mm from the front edge. Step 4: Scroll Wheel Inside the cutout, create a cylinder to act as the scroll wheel. The cylinder should have a diameter of 24 mm and a width of 8 mm. Orient the cylinder so it rolls along the Y-axis. Position its center point 25 mm from the front edge of the mouse, centered on the X-axis, and protruding 4 mm above the top surface of the mouse body. Apply a 1 mm chamfer to the outer edges of the cylinder.

Parameters

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.