mii/rust-openvr
1
0
Fork 0
mirror of https://github.com/mii443/rust-openvr.git synced 2025-08-22 16:25:36 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #24 from Ralith/development

Browse Source 
Minor fixes
This commit is contained in:
Rene Eichhorn
2017-05-14 21:03:29 +02:00
committed by GitHub
parent 1ae9e1b014 17c9c7fc7a
commit 431d2c3393
3 changed files with 12 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
Cargo.toml
View File

@ -20,5 +20,4 @@ openvr_sys = { git = "https://github.com/Ralith/rust-openvr-sys.git", branch = "
[dev_dependencies] [dev_dependencies]
glium = "0.14.0" glium = "0.14.0"
num = "0.1.31" nalgebra = "0.12"
nalgebra = "0.8.2"

22
Readme.md
View File

@ -15,11 +15,13 @@ Using rust-openvr
# Requirements # Requirements
When trying to start a program that uses rust-openvr you will probably get an error message because it can't find openvr.dll (or openvr.so) openvr-sys needs cmake and a C++ compiler so that it can compile and statically link the OpenVR client library.
You can download the latest version here (https://github.com/ValveSoftware/openvr/tree/master/bin). After downloading please add it into your project folder (also for production releases!).
# Building on Windows # Building on Windows
Rust provides 2 pre-compiled version for windows. MSVC ABI and GNU ABI. OpenVR doesn't have an offical build yet for the GNU Bindung and therefore MSVC is required! For more informations about the ABI in Rust see https://www.rust-lang.org/en-US/downloads.html#win-foot
Rust provides 2 pre-compiled version for windows. MSVC ABI and GNU ABI. The proprietary OpenVR library which is loaded
behind the scenes by the client library is MSVC only, and therefore MSVC is required! For more informations about the
ABI in Rust see https://www.rust-lang.org/en-US/downloads.html#win-foot
# Initializing # Initializing
@ -28,17 +30,11 @@ Rust provides 2 pre-compiled version for windows. MSVC ABI and GNU ABI. OpenVR d
extern crate openvr; extern crate openvr;
fn main() { fn main() {
// Initialize system subsystem // Initialize OpenVR
let system = match openvr::init() { let context = openvr::init(openvr::ApplicationType::Scene).unwrap();
Ok(sys) => sys,
Err(err) => {
println!("Could not initialize OpenVR SDK: \n\t{:?}", err);
return;
}
};
// accessing other sub systems // accessing subsystems
let ext = openvr::extended_display(); let system = context.system().unwrap();
// .. // ..
} }

4
src/lib.rs
View File

@ -20,7 +20,7 @@ static INITIALIZED: AtomicBool = ATOMIC_BOOL_INIT;
/// # Panics /// # Panics
/// When the library has already been initialized /// When the library has already been initialized
pub fn init(ty: ApplicationType) -> Result<Context, InitError> { pub fn init(ty: ApplicationType) -> Result<Context, InitError> {
if INITIALIZED.swap(true, Ordering::AcqRel) { if INITIALIZED.swap(true, Ordering::Acquire) {
panic!("OpenVR has already been initialized!"); panic!("OpenVR has already been initialized!");
} }
@ -65,7 +65,7 @@ impl Context {
impl Drop for Context { impl Drop for Context {
fn drop(&mut self) { fn drop(&mut self) {
unsafe { sys::VR_ShutdownInternal() } unsafe { sys::VR_ShutdownInternal() }
INITIALIZED.store(false, Ordering::AcqRel); INITIALIZED.store(false, Ordering::Release);
} }
} }