Ptex

# Main API pages

- Ptex - Common data structures and enums used throughout the API.
- PtexCache - Create a cache for reading one or more ptex files.
- PtexTexture - Access data from a ptex file.
- PtexFaceData - Access per-face texture data from a PtexTexture.
- PtexMetaData - Access meta data from a PtexTexture.
- PtexWriter - Create or update a ptex file.
- PtexFilter - Apply a filter to ptex data.
- PtexPtr - Use a smart pointer to automatically hold and release API objects.

# Additional documenatation pages

- License
- Introduction to Ptex API
- Filter footprint calculation