Struct epaint::tessellator::PathPoint

struct PathPoint {
    pos: Pos2,
    normal: Vec2,
}

Fields

pos: Pos2

normal: Vec2

For filled paths the normal is used for anti-aliasing (both strokes and filled areas).

For strokes the normal is also used for giving thickness to the path (i.e. in what direction to expand).

The normal could be estimated by differences between successive points, but that would be less accurate (and in some cases slower).

Normals are normally unit-length.

Trait Implementations

impl Clone for PathPoint

fn clone(&self) -> PathPoint

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PathPoint

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PathPoint

fn default() -> PathPoint

Returns the “default value” for a type.

impl PartialEq for PathPoint

fn eq(&self, other: &PathPoint) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for PathPoint

impl StructuralPartialEq for PathPoint