Enum AttributeData 

pub enum AttributeData {
    Vertex(Vec<f32>),
    Cell(Vec<f32>),
    Face(Vec<f32>),
    FaceColour(Vec<[f32; 4]>),
    Edge(Vec<f32>),
    Halfedge(Vec<f32>),
    Corner(Vec<f32>),
    VertexVector(Vec<[f32; 3]>),
}

Scalar data for a mesh attribute.

Variants

Vertex(Vec<f32>)

One f32 per vertex.

Cell(Vec<f32>)

One f32 per triangle (cell). Averaged to vertices at upload.

Face(Vec<f32>)

One f32 per triangle. Not averaged; stored in a non-indexed expanded buffer.

FaceColour(Vec<[f32; 4]>)

One [r, g, b, a] per triangle. Not averaged; stored in a non-indexed expanded buffer.

Edge(Vec<f32>)

One f32 per directed triangle edge. values[3*t + k] = k-th edge of triangle t. Averaged to the two endpoint vertices for rendering.

Halfedge(Vec<f32>)

One f32 per directed triangle edge (halfedge). values[3*t + k] = k-th halfedge of triangle t. Rendered flat per corner via vertex duplication (like Face).

Corner(Vec<f32>)

One f32 per triangle corner. values[3*t + k] = k-th corner of triangle t. Rendered flat per corner via vertex duplication (like Face).

VertexVector(Vec<[f32; 3]>)

One [x, y, z] per vertex. Uploaded as a flat array<f32> storage buffer (3 floats per vertex) for use in per-vertex vector field rendering (e.g. Surface LIC).

Trait Implementations

impl Clone for AttributeData

fn clone(&self) -> AttributeData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AttributeData

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

Formats the value using the given formatter.