code: public static void dumpPositions(AiMesh mesh) {
          if (!mesh.hasPositions()) {
              System.out.println("mesh has no vertex positions");
              return;
          }
          
          for (int i = 0; i < mesh.getNumVertices(); i++) {
              System.out.println("[" +
                      mesh.getPositionX(i) + ", " + 
                      mesh.getPositionY(i) + ", " + 
                      mesh.getPositionZ(i) + "]"
                      );
          }
      }
docs: Dumps vertex positions of a mesh to stdout.<p>
  
  @param mesh the mesh