/************************************************************************************* * * Round Parametric Box * ************************************************************************************* * * THE FILE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHOR OR COPYRIGHT HOLDER * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * * IT IS NOT PERMITTED TO MODIFY THIS COMMENT BLOCK. * * (c)2020, Claude "Tryphon" Theroux, Montreal, Quebec, Canada * ************************************************************************************/ include innerDiameter = diameter - (2 * sidesTickness); module body() { difference() { cylinder(d=diameter,h=height); translate([0, 0, sidesTickness]) cylinder(d=innerDiameter,h=height); } } body();