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SdfGlyphBatch

proof_engine::glyph::sdf_batch

Struct SdfGlyphBatch 

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pub struct SdfGlyphBatch {
    pub key: BatchKey,
    pub base_instances: Vec<GlyphInstance>,
    pub sdf_extras: Vec<SdfInstanceExtra>,
}
Expand description

A batch of SDF glyph instances ready for rendering.

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§key: BatchKey§base_instances: Vec<GlyphInstance>§sdf_extras: Vec<SdfInstanceExtra>

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impl SdfGlyphBatch

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pub fn new(key: BatchKey) -> Self

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pub fn clear(&mut self)

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pub fn push(&mut self, base: GlyphInstance, extra: SdfInstanceExtra)

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pub fn len(&self) -> usize

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pub fn is_empty(&self) -> bool

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pub fn base_bytes(&self) -> &[u8] ⓘ

Raw byte slice of base instances for GPU upload.

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pub fn extra_bytes(&self) -> &[u8] ⓘ

Raw byte slice of SDF extras for GPU upload.

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pub fn sort_back_to_front(&mut self)

Sort instances back-to-front by Z.

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