swift - SceneKit server-client non-rendering scene -

-

i'm working on server-client based networked game in scene kit. since server , client have duplicate copies of game, i'm loading same scenes scnscene on client side , scnscene on server. however, have yet find way run physics simulation on server's copy of scnscene without rendering in scnview. how can set (custom scnrenderer?) drives simulation without rasterizing frames?


Comments

Post a Comment

Popular posts from this blog

qt - Using float or double for own QML classes -

-
i've created components , helper methods using c++ , qt used in qml gui. of methods calculate gui elements (size, transformations, scene graph items creation). target arm 32 bit using opengl / eglfs render output. opengl using float , qml using real (defined double ). what should use in c++ do not lose precision? if use qreal ( double ) shouldn't lose precision. if git grep float in qtbase.git , can find out bit more: dist/changes-5.2.0-**************************************************************************** dist/changes-5.2.0-* important behavior changes * dist/changes-5.2.0-**************************************************************************** dist/changes-5.2.0- dist/changes-5.2.0- - qt compiled qreal typedef'ed double on dist/changes-5.2.0: platforms. qreal float on arm chipsets before. guarantees more dist/changes-5.2.0- consistent behavior between platforms qt supports, binary dist/chan...
Read more

json - ORA-06502: PL/SQL: numeric or value error: character string buffer too small - Convert Clob to varchar2 -

-
im getting error while trying convert clob varchar2 using api. the 'body' field im trying retrieve clob, want convert varchar2(1000). please advice why error occurred : merge xxx d using ( select v_ticket_id ticket_id, json_ext.get_number(json(value(s)),'id') comment_id, json_ext.get_number(json(value(s)),'author_id') author_id , dbms_lob.substr(json_ext.get_string(json(value(s)),'body'),1000,1) body, json_ext.get_string(json(value(s)),'via.channel')channel, case when lower(json(value(s)).get('public').to_char()) = 'true' 1 else 0 end is_public, to_date(replace(replace(json_ext.get_string(json(value(s)),'created_at'),'t',' '),'z',nul...
Read more

c++ - Scons: how to check file before compilation with commands which doesn't product any output file? -

-
i work project in every object files being built 3 times: with newest g++ lots of flags in order find every possible errors , warnings with clang in order above , check style. with g++ compatible 3rdpart libraries (no newer version, entire product based of libraries) works way: if object file should recompiled: steps 1, if success 2, if success 3 being done. done makefile, i'm planning use scons its. problem in current solution object file 1 , 2 being saved /dev/null. i've tried line this: 3 files in same directory: hello.cc, sconstruct, sconscript sconstruct #!python warningflags = ' -wall -wextra -werror' # , many more env = environment(cxx = 'g++-4.8', parse_flags = warningflags, cpppath = '.') builtobjects = env.sconscript('sconscript', variant_dir='built', duplicate=0, exports='env') env.program(target = 'hello', source = builtobjects) sconscript #!python import('env') builtobjects = ...
Read more