Enum CsgTree 

pub enum CsgTree {
    Leaf(Box<dyn ImplicitSurface>),
    Node {
        op: CsgOp,
        left: Box<CsgTree>,
        right: Box<CsgTree>,
    },
}

A node in a CSG tree.

Each node is either a leaf (wrapping an ImplicitSurface) or an interior node combining two subtrees with a CsgOp.

Variants

Leaf(Box<dyn ImplicitSurface>)

A leaf primitive.

Node

An interior combination node.

Fields

op: CsgOp

The boolean operation to apply.

left: Box<CsgTree>

Left operand.

right: Box<CsgTree>

Right operand.

Implementations

impl CsgTree

pub fn leaf(s: impl ImplicitSurface + 'static) -> Self

Construct a leaf node from any ImplicitSurface.

pub fn union(left: CsgTree, right: CsgTree) -> Self

Construct a union node.

pub fn intersection(left: CsgTree, right: CsgTree) -> Self

Construct an intersection node.

pub fn difference(left: CsgTree, right: CsgTree) -> Self

Construct a difference node (left minus right).