This graph is used to compute the chordal version of the Catmull-Rom. It is also called bSpline. Generally, you refer to the Catmull-Rom as the centripetal one.
- Graph Inputs:
- para_interp_const: Graph_interpolation self-used structural parameters include iter_line, iter_element, and so on. Its definition can be seen in L1/include/kernel_interpolation.hpp;
- p_sample_in: The result of graph_sample output;
- p_inside_in: The result of graph_sample output;
- p_rfdata_in: Input rf points to be interpolated;
- Graph Outputs:
- out: A vector with the result of the interpolation;