warp.closest_point_edge_edge

warp.closest_point_edge_edge(

p1: vec3f,

q1: vec3f,

p2: vec3f,

q2: vec3f,

epsilon: float32,

) → vec3f

Kernel

Differentiable

Finds the closest points between two edges.

Returns barycentric weights to the points on each edge, as well as the closest distance between the edges.

param p1:

First point of first edge

param q1:

Second point of first edge

param p2:

First point of second edge

param q2:

Second point of second edge

param epsilon:

Zero tolerance for determining if points in an edge are degenerate.

param out:

vec3 output containing (s,t,d), where s in [0,1] is the barycentric weight for the first edge, t is the barycentric weight for the second edge, and d is the distance between the two edges at these two closest points.