Struct CsgSmoothIntersection 

pub struct CsgSmoothIntersection {
    pub a: Box<dyn ImplicitSurface>,
    pub b: Box<dyn ImplicitSurface>,
    pub k: f64,
}

Smooth CSG intersection.

SDF = smooth_max(sdf_a, sdf_b, k).

Fields

a: Box<dyn ImplicitSurface>

First operand.

b: Box<dyn ImplicitSurface>

Second operand.

k: f64

Smoothing factor.

Implementations

impl CsgSmoothIntersection

pub fn new( a: Box<dyn ImplicitSurface>, b: Box<dyn ImplicitSurface>, k: f64, ) -> Self

Create a new smooth intersection.

Trait Implementations

impl ImplicitSurface for CsgSmoothIntersection

fn sdf(&self, p: [f64; 3]) -> f64

Signed distance from p to the nearest point on the surface.

fn gradient(&self, p: [f64; 3]) -> [f64; 3]

Gradient of the SDF at p (should be approximately unit-length on the surface).