official api doc is so confusing, this just save your lives.

Thanks to https://github.com/20tab/UnrealEnginePython

1. Introduction

   0. need open these plugins
      • Editor Scripting Utilities
      • Python Editor Script Plugin
   1. • now only works in editor time
        • if you need runtime , please add a card to the project
   2. • visual studio version : vs 2015
   3. • ue4 version of the project : 4.24.3
   4. wiki site
      • click https://github.com/GamesDev0/UEPyICU/wiki
   5. add reqeuest
      • click https://github.com/GamesDev0/UEPyICU/projects/1 add a card to want column

2. git commit format

   update: update string
   chore: some chore string , like bat files
   feature: new feature add
   todo: add todo string
   docs: docs update string
   

3. example

   lib_icu = unreal.UEPyICUBPLibrary
   
   lib_icu.log_error_on_screen("error")
   lib_icu.log_info_on_screen("info")
   lib_icu.log_warn_on_screen("warn")
   file_list = lib_icu.open_file_dialog("title","d:/","*")
   lib_icu.set_switch_parameter(
       material_instance,
       "switch_param_name",
       True, # enable swtich
       True # set switch value to true
   )
   
   #### example for change view mode ####
   enum_view_mode_index = unreal.EViewModeIndex
   # set view mode 
   # valid view mode , search with the string you saw in viewport:
   """
    BRUSH_WIREFRAME COLLISION_PAWN COLLISION_VISIBILITY GROUP_LOD_COLORATION 
    HLOD_COLORATION LIGHTING_ONLY LIGHTMAP_DENSITY LIGHT_COMPLEXITY 
    LIT LIT_DETAIL_LIGHTING LIT_LIGHTMAP_DENSITY LOD_COLORATION 
    MATERIAL_TEXTURE_SCALE_ACCURACY MESH_UV_DENSITY_ACCURACY 
    PATH_TRACING PRIMITIVE_DISTANCE_ACCURACY QUAD_OVERDRAW RAY_TRACING_DEBUG 
    REFLECTION_OVERRIDE REQUIRED_TEXTURE_RESOLUTION SHADER_COMPLEXITY 
    SHADER_COMPLEXITY_WITH_QUAD_OVERDRAW STATIONARY_LIGHT_OVERLAP 
    UNLIT VISUALIZE_BUFFER WIREFRAME
   """
   lib_icu.change_view_mode(enum_view_mode_index.LIT)
   
   # this method to select actor even actor is hidden
   lib_icu.select_actor(actor)
   
   # add [ Plugins/UEPyICU/PyLib , Plugins/UEPyICU/PyLib/site-packages ] to sys.path
   # add Plugins/UEPyICU/PyLib/__ue_py_icu_start_up__.py  as startup script
   # -- not works now , support later ----------------------------------------------- 
   #       Plugins/UEPyICU/PyLib/__ue_py_icu_shut_down__.py as shutdown script
   # --------------------------------------------------------------------------------