Enum CompressionOptions

#[repr(u32)]
pub enum CompressionOptions {
    NoCompression = 0,
    Speed = 1,
    Quality = 2,
}

Texture compression options.

Notes

Try to avoid using compression for normal maps, normals maps usually has smooth gradients, but compression algorithms used by Fyrox cannot preserve good quality of such gradients.

Variants

NoCompression = 0

An image will be stored without compression if it is not already compressed.

Speed = 1

An image will be encoded via DXT1 (BC1) compression with low quality if is not already compressed. Compression ratio is 1:8 (without alpha) or 1:6 (with 1-bit alpha). This option provides maximum speed by having lowest requirements of memory bandwidth.

Quality = 2

An image will be encoded via DXT5 (BC5) compression with high quality if it is not already compressed. Compression ratio is 1:4 (including alpha) This option is faster than NoCompression speed by lower requirements of memory bandwidth.

Trait Implementations

impl AsRef<str> for CompressionOptions

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for CompressionOptions

fn clone(&self) -> CompressionOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompressionOptions

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

Formats the value using the given formatter.

impl Default for CompressionOptions

fn default() -> CompressionOptions

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CompressionOptions

fn deserialize<__D>( __deserializer: __D, ) -> Result<CompressionOptions, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FromStr for CompressionOptions

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str( s: &str, ) -> Result<CompressionOptions, <CompressionOptions as FromStr>::Err>

Parses a string s to return a value of this type.

impl PartialEq for CompressionOptions

fn eq(&self, other: &CompressionOptions) -> 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 Reflect for CompressionOptions

where CompressionOptions: 'static,

fn source_path() -> &'static str

fn type_name(&self) -> &'static str

fn doc(&self) -> &'static str

fn assembly_name(&self) -> &'static str

Returns a parent assembly name of the type that implements this trait. WARNING: You should use proc-macro (#[derive(Reflect)]) to ensure that this method will return correct assembly name. In other words - there’s no guarantee, that any implementation other than proc-macro will return a correct name of the assembly. Alternatively, you can use env!("CARGO_PKG_NAME") as an implementation.

fn type_assembly_name() -> &'static str

Returns a parent assembly name of the type that implements this trait. WARNING: You should use proc-macro (#[derive(Reflect)]) to ensure that this method will return correct assembly name. In other words - there’s no guarantee, that any implementation other than proc-macro will return a correct name of the assembly. Alternatively, you can use env!("CARGO_PKG_NAME") as an implementation.

fn fields_info(&self, func: &mut dyn FnMut(&[FieldInfo<'_, '_>]))

fn into_any(self: Box<CompressionOptions>) -> Box<dyn Any>

fn set( &mut self, value: Box<dyn Reflect>, ) -> Result<Box<dyn Reflect>, Box<dyn Reflect>>

fn as_any(&self, func: &mut dyn FnMut(&(dyn Any + 'static)))

fn as_any_mut(&mut self, func: &mut dyn FnMut(&mut (dyn Any + 'static)))

fn as_reflect(&self, func: &mut dyn FnMut(&(dyn Reflect + 'static)))

fn as_reflect_mut(&mut self, func: &mut dyn FnMut(&mut (dyn Reflect + 'static)))

fn fields(&self, func: &mut dyn FnMut(&[&(dyn Reflect + 'static)]))

fn fields_mut( &mut self, func: &mut dyn FnMut(&mut [&mut (dyn Reflect + 'static)]), )

fn field( &self, name: &str, func: &mut dyn FnMut(Option<&(dyn Reflect + 'static)>), )

fn field_mut( &mut self, name: &str, func: &mut dyn FnMut(Option<&mut (dyn Reflect + 'static)>), )

fn set_field( &mut self, field: &str, value: Box<dyn Reflect>, func: &mut dyn FnMut(Result<Box<dyn Reflect>, Box<dyn Reflect>>), )

Calls user method specified with #[reflect(setter = ..)] or falls back to Reflect::field_mut

fn as_array(&self, func: &mut dyn FnMut(Option<&(dyn ReflectArray + 'static)>))

fn as_array_mut( &mut self, func: &mut dyn FnMut(Option<&mut (dyn ReflectArray + 'static)>), )

fn as_list(&self, func: &mut dyn FnMut(Option<&(dyn ReflectList + 'static)>))

fn as_list_mut( &mut self, func: &mut dyn FnMut(Option<&mut (dyn ReflectList + 'static)>), )

fn as_inheritable_variable( &self, func: &mut dyn FnMut(Option<&(dyn ReflectInheritableVariable + 'static)>), )

fn as_inheritable_variable_mut( &mut self, func: &mut dyn FnMut(Option<&mut (dyn ReflectInheritableVariable + 'static)>), )

fn as_hash_map( &self, func: &mut dyn FnMut(Option<&(dyn ReflectHashMap + 'static)>), )

fn as_hash_map_mut( &mut self, func: &mut dyn FnMut(Option<&mut (dyn ReflectHashMap + 'static)>), )

impl Serialize for CompressionOptions

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&str> for CompressionOptions

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from( s: &str, ) -> Result<CompressionOptions, <CompressionOptions as TryFrom<&str>>::Error>

Performs the conversion.

impl TypeUuidProvider for CompressionOptions

fn type_uuid() -> Uuid

Return type UUID.

impl VariantNames for CompressionOptions

const VARIANTS: &'static [&'static str]

Names of the variants of this enum

impl Copy for CompressionOptions

impl Eq for CompressionOptions

impl StructuralPartialEq for CompressionOptions