tsearchn

Point location in a triangulation

📝Syntax

idx = tsearchn(P, T, Q)
[idx, bary] = tsearchn(P, T, Q)

📄Description

tsearchn finds the simplex containing each query point.

Points outside the triangulation return NaN.

💡Examples

Find the containing triangle and barycentric coordinates.

P = [0 0; 1 0; 1 1; 0 1];
T = delaunayn(P);
[idx, bary] = tsearchn(P, T, [0.25 0.25])

🔗See Also

🕔Version History

Version	Description
2.0.0	Initial version.