Intersection

line-line

line-line(
p1: vector,p2: vector,p3: vector,p4: vector,ray: bool,eps: float,
) 

Checks for a line-line intersection between the given points and returns its position, otherwise none.

p1:

vector

Point 1

p2:

vector

Point 2

p3:

vector

Point 3

p4:

vector

Point 4

ray:

bool

If true, handle both lines as infinite rays

eps:

float

Epsilon

line-cubic

line-cubic(
s: vector,e: vector,c1: vector,c2: vector,la: vector,lb: vector,ray: bool,
) 

Finds the intersections of a line and cubic bezier.

s:

vector

Bezier start point

e:

vector

Bezier end point

c1:

vector

Bezier control point 1

c2:

vector

Bezier control point 2

la:

vector

Line start point

lb:

vector

Line end point

ray:

bool

When true, intersections will be found for the whole line instead of inbetween the given points.

line-path

line-path(
la: vector,lb: vector,path: drawable,
) 

Finds the intersections of a line and path in 2D. The path should be given as a drawable of type path.

la:

vector

Line start

lb:

vector

Line end

path:

drawable

The path.

path-path

path-path(
a: path,b: path,samples: int,
) 

Finds the intersections between two path drawables in 2D.

a:

path

Path a

b:

path

Path b

samples:

int

Number of samples to use for bezier curves