ClientMTReceive colors gridfunc lut Lxy Lz New Nx Ny points rgbtab rgbtab_modified rgbtab_size RTBuildVTKPipeline ServerRTSend SetGrid SetRGBTable show_colorbar ShowColorbar state SubClassName Surf2D update_warp_and_lut UpdateValues vmax vmin warp

struct { ... } vtkfig::Surf2D::state