Rotary coded switches added.

Type Nidec series SH-7000

On branch mr_button_switch_nidec
Changes to be committed:

• new file: Button_Switch_SMD.3dshapes/Nidec_Copal_SH-7010A.step
• new file: Button_Switch_SMD.3dshapes/Nidec_Copal_SH-7010A.wrl
• new file: Button_Switch_SMD.3dshapes/Nidec_Copal_SH-7010B.step
• new file: Button_Switch_SMD.3dshapes/Nidec_Copal_SH-7010B.wrl
• new file: Button_Switch_SMD.3dshapes/Nidec_Copal_SH-7040B.step
• new file: Button_Switch_SMD.3dshapes/Nidec_Copal_SH-7040B.wrl
• new file: Button_Switch_THT.3dshapes/Nidec_Copal_SH-7010C.step
• new file: Button_Switch_THT.3dshapes/Nidec_Copal_SH-7010C.wrl

SH-7010A:

SH-7010B:

SH-7010C:

SH-7040B:

The models were generated via script files. I will launch a PR for these scripts at:
https://github.com/easyw/kicad-3d-models-in-freecad

To speed up integration of your PR, please check the following items as you complete them:

• [x ] A screenshot of the model(s) aligned with KiCad footprint(s)
• [ x] Source files are contributed on the apropriate location
  • Link to the package3d-source pull request or to the script pull request
• [x ] Step model submitted in 1:1 scale
• [x ] WRL model submitted in 1:2.54 scale
• [x ] 3D model alignment checked against KiCad footprint
• [x ] WRL model uses correct material properties
• [ x] Geometry check performed on the model

Be patient, we maintainers are volunteers with limited time and need to check your contribution against the datasheet. You can speed up the process by providing all the necessary information (see above).