Unwrapping settings.
Allows you control over the parameters of the automatic UV Unwrapping feature. Use this if you want to override the default unwrap settings.
| angleError | Maximum allowed angle distortion (0..1). |
| areaError | Maximum allowed area distortion (0..1). |
| hardAngle | This angle (in degrees) or greater between triangles will cause seam to be created. |
| packMargin | How much uv-islands will be padded. |
| SetDefaults | Will set default values for params. |