Struct nannou::wgpu::BindGroupBuilder

pub struct BindGroupBuilder<'a> { /* fields omitted */ }

Simplified creation of a bind group.

Implementations

impl<'a> Builder<'a>

pub fn new() -> Self

Begin building the bind group.

pub fn binding(self, resource: BindingResource<'a>) -> Self

Specify a new binding.

The binding position of each binding will be inferred as the index within the order that they are added to this builder type. If you require manually specifying the binding location, you may be better off not using the BindGroupBuilder and instead constructing the BindGroupLayout and BindGroup manually.

pub fn buffer_bytes(
    self,
    buffer: &'a Buffer,
    offset: BufferAddress,
    size: Option<BufferSize>
) -> Self

Specify a slice of a buffer to be bound.

The given range represents the start and end point of the buffer to be bound in bytes.

pub fn buffer<T>(self, buffer: &'a Buffer, range: Range<usize>) -> Self where
    T: Copy, 

Specify a slice of a buffer of elements of type T to be bound.

This method is similar to buffer_bytes, but expects a range of elements rather than a range of bytes.

Type T must be either #[repr(C)] or #[repr(transparent)].

pub fn sampler(self, sampler: &'a Sampler) -> Self

Specify a sampler to be bound.

pub fn texture_view(self, view: &'a TextureViewHandle) -> Self

Specify a texture view to be bound.

pub fn build(self, device: &Device, layout: &BindGroupLayout) -> BindGroup

Build the bind group with the specified resources.

Trait Implementations

impl<'a> Debug for Builder<'a>

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

Formats the value using the given formatter.

impl<'a> Default for Builder<'a>

fn default() -> Builder<'a>

Returns the “default value” for a type.