Trait isosurface::source::HermiteSource [−] [src]

pub trait HermiteSource: Source {
    fn sample_normal(&self, x: f32, y: f32, z: f32) -> Vec3;
}

A source capable of evaluating the normal vector to a signed distance field at discrete coordinates.

Required Methods

Samples the distance field at the given (x, y, z) coordinates.

Must return a normal vector to the surface.

Implementors