Struct ptex_sys::ffi::FaceInfo

#[repr(C)]
pub struct FaceInfo {
    pub res: Res,
    pub adjedges: u8,
    pub flags: u8,
    pub adjfaces: [u32; 4],
}

Information about a face, as stored in the Ptex file header.

Fields

res: Res

Resolution of face.

adjedges: u8

< Adjacent edges, 2 bits per edge.

flags: u8

Flags.

adjfaces: [u32; 4]

Adjacent faces (-1 == no adjacent face).

Implementations

impl FaceInfo

pub fn from_res_and_adjacency<T: Into<Res>>( res: T, adjacent_faces: &[i32; 4], adjacent_edges: &[i32; 4], is_subface: bool ) -> Self

pub fn resolution(&self) -> Res

Return a Res resolution struct.

pub fn set_resolution<T: Into<Res>>(&mut self, res: T)

Set the resolution for this face.

pub fn adjacent_edge(&self, edge_id: i32) -> EdgeId

Return the adjacent edge for this face.

pub fn set_adjacent_edges( &mut self, e1: EdgeId, e2: EdgeId, e3: EdgeId, e4: EdgeId )

Set the adjacent edges.

pub fn adjacent_face(&self, face_id: i32) -> i32

Get the adjacent face for the specified face ID.

pub fn set_adjacent_faces(&mut self, f1: i32, f2: i32, f3: i32, f4: i32)

Set the adjacent faces.

pub fn has_edits(&self) -> bool

Return true if the FaceInfo contains edits.

pub fn is_constant(&self) -> bool

Return true if the FaceInfo contains constant data.

pub fn is_neighborhood_constant(&self) -> bool

Return true if the FaceInfo is in a neighborhood of constant faces.

pub fn is_subface(&self) -> bool

Return true if the FaceInfo represents a subface.

Trait Implementations

impl Clone for FaceInfo

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FaceInfo

fn fmt(&self, formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for FaceInfo

fn default() -> Self

Returns the “default value” for a type.

impl ExternType for FaceInfo

type Kind = Trivial

Either cxx::kind::Opaque or cxx::kind::Trivial.

type Id

A type-level representation of the type’s C++ namespace and type name.

impl Copy for FaceInfo