Struct MipTexture

pub struct MipTexture { /* private fields */ }

Mip-mapped texture. Contains exactly 4 mips (including the full resolution image).

Textures mips are guaranteed to be valid, meaning that width and height of a mip is half that of the width and height of the previous mip.

Implementations

impl MipTexture

pub const MIP_COUNT: usize = 4usize

pub fn from_parts(name: [u8; 16], mips: [Image; 4]) -> Self

Assemble a texture from provided mips with the given name. Useful if name is already given by a WAD entry as a block of 16 bytes.

Panic

Will panic if mips are not valid.

pub fn new(name: String, mips: [Image; 4]) -> Self

Assemble a texture from provided mips with name converted to a block of 16 bytes.

@ Panic

Will panic if mips are not valid or name does not fit within 16 bytes.

pub fn name_to_cstring(&self) -> CString

Obtain the name as a C string. If the name is not already null-terminated (in which case the entry is not well-formed) a null byte is appended to make a valid C string.

pub fn name_to_string(&self) -> Result<String, IntoStringError>

Attempt to interpret the name as UTF-8 encoded string

pub fn name(&self) -> [u8; 16]

pub fn mip(&self, index: usize) -> &Image

Get the texture mip as an image at the specified index.

Panic

Panics if index is > 3

pub fn mips(&self) -> &[Image]

Get the texture mips as a slice of images

Trait Implementations

impl Clone for MipTexture

fn clone(&self) -> MipTexture

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MipTexture

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

Formats the value using the given formatter.

impl PartialEq for MipTexture

fn eq(&self, other: &MipTexture) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for MipTexture

impl StructuralPartialEq for MipTexture