public bool Intersect(Ray3D ray, out float t, out float3 baricenter)
{
float3 P = V0;
float3 N = cross(V1 - V0, V2 - V0);
float den = dot(ray.D, N);
if (den == 0)
{
t = float.NaN;
baricenter = float3(0, 0, 0);
return(false);
}
t = dot(P - ray.X, N) / den;
baricenter = GTools.barycenter(ray.X + ray.D * t, V0, V1, V2);
return(all(baricenter >= 0));
}
public float Distance(Segment3D other, out float3 closest1, out float3 closest2)
{
return(GTools.distanceS2S(A, B, other.A, other.B, out closest1, out closest2));
}
public float Distance(Segment3D other)
{
return(GTools.distanceS2S(A, B, other.A, other.B, out float3 _, out float3 _));
}
public float Distance(float3 pto, out float3 closest)
{
return(GTools.distanceP2L(pto, A, B, out closest));
}
