Trait sierra::ShaderRepr

pub trait ShaderRepr<T = Std140> {
    type Type: Pod;
    type ArrayPadding: Padding;

    const ALIGN_MASK: usize;
    const ARRAY_PADDING: usize;

    fn copy_to_repr(&self, repr: &mut Self::Type);

    fn to_repr(&self) -> Self::Type { ... }
}

Type that can be represented in shader.

Required Associated Types

type Type: Pod

Type with matching layout.

type ArrayPadding: Padding

Padding required after field of Self::Type for arrays.

Required Associated Constants

const ALIGN_MASK: usize

const ARRAY_PADDING: usize

Required Methods

fn copy_to_repr(&self, repr: &mut Self::Type)

Copy data in this type into its representation.

Provided Methods

fn to_repr(&self) -> Self::Type

Implementations on Foreign Types

impl<T, const N: usize> ShaderRepr<Std140> for [T; N]where
    T: ShaderRepr<Std140>,

const ALIGN_MASK: usize = _

const ARRAY_PADDING: usize = 0usize

type Type = [Padded<<T as ShaderRepr<Std140>>::Type, <T as ShaderRepr<Std140>>::ArrayPadding>; N]

type ArrayPadding = [u8; 0]

fn copy_to_repr(&self, repr: &mut [Padded<T::Type, T::ArrayPadding>; N])

impl<T, const N: usize> ShaderRepr<Std430> for [T; N]where
    T: ShaderRepr<Std430>,

const ALIGN_MASK: usize = T::ALIGN_MASK

const ARRAY_PADDING: usize = 0usize

type Type = [Padded<<T as ShaderRepr<Std430>>::Type, <T as ShaderRepr<Std430>>::ArrayPadding>; N]

type ArrayPadding = [u8; 0]

fn copy_to_repr(&self, repr: &mut [Padded<T::Type, T::ArrayPadding>; N])

Implementors

impl<T> ShaderRepr<Std140> for Twhere
    T: ShaderNative,

const ALIGN_MASK: usize = <T as ShaderNative>::ALIGN_MASK

const ARRAY_PADDING: usize = <T as ShaderNative>::ARRAY_PADDING_140

type Type = T

type ArrayPadding = <T as ShaderNative>::ArrayPadding140

impl<T> ShaderRepr<Std430> for Twhere
    T: ShaderNative,

const ALIGN_MASK: usize = <T as ShaderNative>::ALIGN_MASK

const ARRAY_PADDING: usize = <T as ShaderNative>::ARRAY_PADDING_430

type Type = T

type ArrayPadding = <T as ShaderNative>::ArrayPadding430