Trait luminance::backend::tess::Tess

pub unsafe trait Tess<V, I, W, S> where
    V: TessVertexData<S>,
    I: TessIndex,
    W: TessVertexData<S>,
    S: ?Sized, {
    type TessRepr;
    unsafe fn build(
        &mut self, 
        vertex_data: Option<V::Data>, 
        index_data: Vec<I>, 
        instance_data: Option<W::Data>, 
        mode: Mode, 
        vert_nb: usize, 
        inst_nb: usize, 
        restart_index: Option<I>
    ) -> Result<Self::TessRepr, TessError>;
    unsafe fn tess_vertices_nb(tess: &Self::TessRepr) -> usize;
    unsafe fn tess_instances_nb(tess: &Self::TessRepr) -> usize;
    unsafe fn render(
        tess: &Self::TessRepr, 
        start_index: usize, 
        vert_nb: usize, 
        inst_nb: usize
    ) -> Result<(), TessError>;
}

Associated Types

type TessRepr

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Required methods

unsafe fn build(
    &mut self,
    vertex_data: Option<V::Data>,
    index_data: Vec<I>,
    instance_data: Option<W::Data>,
    mode: Mode,
    vert_nb: usize,
    inst_nb: usize,
    restart_index: Option<I>
) -> Result<Self::TessRepr, TessError>

unsafe fn tess_vertices_nb(tess: &Self::TessRepr) -> usize

unsafe fn tess_instances_nb(tess: &Self::TessRepr) -> usize

unsafe fn render(
    tess: &Self::TessRepr,
    start_index: usize,
    vert_nb: usize,
    inst_nb: usize
) -> Result<(), TessError>

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Implementors

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