gf_mesh_closest_face  249 include/gpac/internal/mesh.h Bool gf_mesh_closest_face(GF_Mesh *mesh, SFVec3f pos, Fixed min_dist, SFVec3f *outPoint);
gf_mesh_closest_face 1516 src/compositor/visual_manager_3d.c 	if (gf_mesh_closest_face(st->mesh, pos, m_dist, &collide_pt)) {