is there a guide to add imgui into a silk app in .net?
is there a guide to add imgui into a silk app in .net?
Aor it´s just that you were already familiar with it in c++ and you got it running on your own
RThere seems to be some silk.net integration stuff in a silk.net IMGUI package, not sure if I really want to lug it around as another dependency yet but it will work for now
Ras well as stuff on github as to how to use it
Danyone has an idea what i'm doing wrong? numUniforms is 1 as expected
Anot sure about how this should be handled in c#, but maybe try to put the indices array into the unsafe block
Dit should work this way. i was also trying to use System.Memory<uint> with MemoryHandl etc but I get the same exception
Dwhat did you get back as numUniforms?
D1
Dand it's only one uniform in the shader
LDoes the function requires char** for names? Or string array?
Doverloads for byte** and string[]
Lyou can't do that, string are not byte*
Lit returns an array of byte* pointers
Lyou need to create a byte*[] and pass in I believe
Ddoesnt work either
Dlooks like i misunderstood how glGetUniformIndices works
DI am supposed to pass in the names and get indices out
Dstring[] should be fine
Di thought i'd get names and indices out
Dso i have to query the names with glGetActiveUniformName first, as it looks
Lseems like it
Dbut I think it's a bit buggy. the OpenGL wiki states it returns GL_INVALID_INDEX for uniform names that aren't uniforms. and I was effectively passing an array with an empty string in
Dso i would expect to get an array back with an entry of GL_INVALID_INDEX
Dwait.... string[] means string?[] in C# 8.0 ?!
Dit shouldn't
P(but also yes)
Pyesn't is the answer
Pthe strings in the array aren't marked as nullable
Dmaybe they are
Pbut if you initialize an array of non-nullable strings, they are null
Dit depends
PDC#/VB/F# compiler playground.
Pwell yeah ofc that's false
Pbecause you've given it a non-null value
Dthat is why I say it depends
Pif you zero memory which is meant to contain a string (which is all array inits without values do), you get a null string
Dkinda expected string[whatever] to be initialized with empty strings...
Dempty strings (╯°□°）╯︵ ┻━┻
Pyou have legacy reasons to thank for that not being the case
Di guess
Dbtw, when i pass empty strings to GetUniformIndices it works as advertised. so i guess the problem is solved
Dstill odd that this doesnt produce a warning:
MI get System.IO.FileNotFoundException: 'Could not find or load the native library: libopenal.so.1 Attempted: "libopenal.so.1", "libopenal.so", "libopenal.so.1"' on ALContext.GetApi() on android
MOpenAL is not supported on android?
PGitHub
Summary of feature Currently OpenAL Soft library is not compiled for Android, and trying to use it throws an FileNotFoundException. Does this have a proposal? No
Msadly
Pyou have some choices if you want to get your hands dirty:
https://discordapp.com/channels/521092042781229087/607634593201520651/887682572224725034
https://discordapp.com/channels/521092042781229087/607634593201520651/887682572224725034
VPerksey#6579
Silk.NET.Windowing uses GLFW or SDL, always preferring the former on anything that isn't mobile (for stability reasons).
GLFW isn't its own windowing system and wraps X11 under-the-hood, but you're likely running into the issue where we don't ship
GLFW isn't its own windowing system and wraps X11 under-the-hood, but you're likely running into the issue where we don't ship
linux-arm64 binaries out-of-the-box yet! And, annoyingly, Debian's GLFW is still on 3.2 which we don't support. So your options are:- compile GLFW yourself so you can get the
libglfw3.soyou need - easiest - make your own bindings to XCB and use them - easier, but will mean your application will only run on Linux (w/ Xcb).
- make your own bindings to XCB and then make your own implementation of Silk.NET.Windowing.Common - hardest
Original Message
Quoted by peterix#6146
Pok forget what i said thats glfw
