function d3d_primitive_begin(argument0) //gml_Script_d3d_primitive_begin
{
    if (global.__d3dPrimKind != -1)
        show_debug_message("ERROR : cannot begin a primitive before end called on previous")
    global.__d3dPrimKind = argument0
    global.__d3dPrimTex = -1
    vertex_begin(global.__d3dPrimBuffer, global.__d3dPrimVF)
}