You can find any tool by the Menu Structure HERE: https://turbocaddoc.atlassian.net/wiki/display/TC21UG/Menu+Structure
You can find the menu location of any tool by name HERE: https://turbocaddoc.atlassian.net/wiki/display/TC21UG/Tools+Mapped+to+Menus
Segmentation - General
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 Select the method for the auto segmentation:
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Method – sets the method of mapping.
- Normal Mapping – method of mapping applies planar maps based on directional procedures. It is the simplest method, but can result in greater texture distortion.
- Flatten Mapping – method of mapping applies planar maps to contiguous polygons that are within a specified angle threshold. It prevents overlap of mapping clusters, but can still cause texture distortion. The Flatten Mapping dialog lets you control how clusters are defined and mapped.
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