Struct CoonsPatch 

pub struct CoonsPatch {
    pub control_points: [Point; 12],
    pub colors: [ColorComponents; 4],
}

A coons patch.

Fields

control_points: [Point; 12]

The control points of the coons patch.

colors: [ColorComponents; 4]

The colors at each corner of the coons patch.

Implementations

impl CoonsPatch

pub fn map_coordinate(&self, p: Point) -> Point

Map the point to the coordinates of the coons patch.

pub fn to_triangles(&self, buffer: &mut Vec<Triangle>)

Approximate the patch by triangles.

pub fn interpolate(&self, pos: Point) -> ColorComponents

Get the interpolated colors of the point from the patch.

Trait Implementations

impl Clone for CoonsPatch

fn clone(&self) -> CoonsPatch

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CoonsPatch

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

Formats the value using the given formatter.