To check if the graph layer is 3D graph.
bool is_3D_graph(const GraphLayer& gl)
return true if is 3D, else false.
EX1
//For this example to run, make the graph layer active in the active project void is_3D_graph_ex1() { GraphLayer gl = Project.ActiveLayer(); if(is_3D_graph(gl)) out_str("The graph is 3D"); }
origin.h