ShapeGeometry does not handle CW boundary with CW holes

[jgg3]

Description of the problem

ShapeGeometry includes a section of code to correct the traversal direction of the boundary and holes. But it is written such that the holes are only corrected if the boundary is not clockwise. This results in failure in the case where the boundary is clockwise and the holes are clockwise.

The hole corrections should be independent of the outside boundary correction.

Three.js version

• Dev
• r99
• ...

Browser

• All of them
• Chrome
• Firefox
• Internet Explorer

OS

• All of them
• Windows
• macOS
• Linux
• Android
• iOS

Hardware Requirements (graphics card, VR Device, ...)

[WestLangley]

The hole corrections should be independent of the outside boundary correction.

I am inclined to agree. Would you like to file a PR to fix it?