Struct BatchTextures 

pub struct BatchTextures {
    pub pattern: Option<TextureHandle>,
    pub ramps: Option<TextureHandle>,
    pub image: Option<TextureHandle>,
    pub glyphs: Option<TextureHandle>,
    pub shadow: Option<TextureHandle>,
}

The textures a Batch samples, as device handles.

Noesis hands a batch its textures as pointers to its own texture objects. WgpuRenderDevice::draw_batch_with takes handles instead, so a host that creates Noesis’s textures itself (and so knows which handle each pointer stands for) can resolve them and pass them in. A field is None when the batch leaves that slot empty. Samplers still come from the batch.

Fields

pattern: Option<TextureHandle>

Pattern (brush) texture, sampled with batch.pattern_sampler.

ramps: Option<TextureHandle>

Gradient ramps, sampled with batch.ramps_sampler.

image: Option<TextureHandle>

Offscreen image or effect input, sampled with batch.image_sampler.

glyphs: Option<TextureHandle>

SDF glyph atlas, sampled with batch.glyphs_sampler.

shadow: Option<TextureHandle>

Shadow intermediate, sampled with batch.shadow_sampler.

Implementations

impl BatchTextures

pub fn from_batch(batch: &Batch) -> Self

Reads the handles out of batch’s texture pointers through noesis_runtime’s shim. Only valid when every texture in the batch was created through a device registered with noesis_runtime::render_device::register.

Trait Implementations

impl Clone for BatchTextures

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BatchTextures

impl Debug for BatchTextures

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

Formats the value using the given formatter.

impl Default for BatchTextures

fn default() -> Self

Returns the “default value” for a type.

impl Eq for BatchTextures

impl Hash for BatchTextures

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for BatchTextures

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BatchTextures