Function rasterize_model_wireframe 

pub fn rasterize_model_wireframe<S: Scalar>(
    model: &Model<S>,
    n: usize,
) -> GeopResult<PrimitiveScene<S>>

Like rasterize_model, but draws each face as a wireframe of its triangulation instead of filled/shaded triangles — useful when overlaying traced intersection curves on top of the faces, since a solid mesh can occlude or visually blend with the curves.