Enum CsgNode 

pub enum CsgNode {
    Leaf(Box<dyn ScalarField>),
    Binary {
        op: CsgOp,
        left: Box<CsgNode>,
        right: Box<CsgNode>,
    },
}

A node in a CSG tree — either a leaf (scalar field) or a binary operation.

Variants

Leaf(Box<dyn ScalarField>)

Binary

Fields

op: CsgOp

left: Box<CsgNode>

right: Box<CsgNode>

Implementations

impl CsgNode

pub fn leaf(field: impl ScalarField + 'static) -> Self

pub fn union(a: CsgNode, b: CsgNode) -> Self

pub fn intersection(a: CsgNode, b: CsgNode) -> Self

pub fn difference(a: CsgNode, b: CsgNode) -> Self

pub fn smooth_union(a: CsgNode, b: CsgNode, k: f32) -> Self

pub fn evaluate(&self, p: Vec3) -> f32

Evaluate the CSG tree at a point.

Trait Implementations

impl ScalarField for CsgNode

fn evaluate(&self, p: Vec3) -> f32

fn gradient(&self, p: Vec3) -> Vec3

Gradient (finite differences).