Put the 2 files inside moi/commands...Launch moi3D

Press Tab then write _DoyleFlower (with any big letters but without space) or make a ShortCut _DoyleFlower on the second column...

Double Click on any circle, again on another tangent one then third click somewhere on the opposite side...etc...
Practical to press Right Mouse Button for recall the function! ;)



You can also draw any 3 circles (tangent or not) : it's sufficient for start the drawing!



PS You have also the native Function Tangent Circle for complete the Toolset! ;)