Hi Handoko, hum, i'm ttied install GLScene from OPM sometime ago on W10 and i haven't got problem if i'm remeber . I've also install GLScene manually on W10 Lazarus 2.0.6, no problem at all.
Can you try to do the installation normally. ? and tell me if you are a problem. Thanks in advance
@Getmem : With OPM installation , Are all packages compiled and installed ? if this is the case, actually only those GLScene_runtime and designTime / GLScene_Physic_native / GLScene_OpenAL packages wich I am sure they work properly (and probably GLScene_Bass and GLScene_SDL packages but not tested) The others have many bugs.
[EDIT] the source must be taken from the Branches/GLSceneLCL folder in the sourceforge repository :
https://sourceforge.net/p/glscene/code/HEAD/tree/branches/GLSceneLCL/For informations, actually i'm not doing any new big update in GLScene. This because since a little bit of 2 years, i'm writing a new library partially based on it. and it's a lot of work
Cheers