[SOLVED] FPS difference between IG with plugins and IG w/o plugins

[yigitakkok]

Hi,

 

If I run my script with default unigine IG (main_x64.exe), I get 50 fps.

 

If I run same script with my own IG, I get 26 fps. 

 

Everyting are same. Only IG's are different. My own IG's code:

 

#include <Unigine.h>
#include <UnigineConsole.h>
#include <iostream>


int main(int argc, char *argv[])
{
Unigine::Engine *engine = Unigine::Engine::init(UNIGINE_VERSION, argc, argv);



while (engine->isDone() == 0)
{
engine->update();
engine->render();
engine->swap();
}


Unigine::Engine::shutdown();


return 0;
}

Debug values for 50 fps are:

 

"C:/Users/muzaffer/Desktop/muzaffer/Unigine/bin/main_x64.exe" -video_app direct3d9 -video_fullscreen 0 -video_mode 6 -video_multisample 0 -data_path "../" -system_script "DHMI/unigine.cpp" -engine_config "../data/DHMI/unigine.cfg" -engine_log "../DHMI_log.htm" -editor_plugin framework/plugin/game_framework_plugin.cpp -sound_app "auto" -console_command "render_anisotropy 1 && world_load DHMI/DHMI" -extern_define ",LANGUAGE_EN,QUALITY_MEDIUM,EDITOR" -extern_plugin ",Interface"

 

For 26 fps:

 

start IG_x64d.exe -data_path "./" -video_app direct3d11 -video_fullscreen 0 -video_mode -1 -video_height 1050 -video_width 1680 -sound_app auto -system_script "./data/framework/game/game_system_script.cpp" -engine_config "./data/DHMI/unigine.cfg" -engine_log "./DHMI_log.htm" -extern_define "QUALITY_HIGH" -extern_plugin "Interface,IvecoPlugin" -extern_define "DEBUG" -console_command "render_anisotropy 0 && editor_quit" -game "./data/DHMI/DHMI.game" -game_level "autodrom"

 

I have tried Medium quality, low quality etc.

 

I think problem is about my own IG, but I cant find.

 

[silent]

Hi Yiğit,
 
I can see few differences in your launch options already. For example, in your IG there are some parameters that can drop your performance a lot: 

• -video_app direct3d11 (instead of direct3d9) - switch back to dx9 to get more performance
• G_x64d.exe (DEBUG build instead of RELEASE) - build release version instead of debug
• -video_multisample parameter is not defined (it can be AAx8) - pass 0 value to disable AA

There is also different loaded world and some plugin IvecoPlugin that can affect on performance or can not affect (it is hard to say with currently provided information). You can also remove Interface plugin in release build if you don't need to create external UI windows.

 

Thanks!

[yigitakkok]

Building release version works.

 

Thanks.