zopenvr

Zig build package and bindings for OpenVR v2.2.3

Work in progress

Interface	Status
Applications	✅
BlockQueue
Chaperone	✅
ChaperoneSetup
Compositor	✅ (d3d12 only)
Debug
DriverManager
ExtendedDisplay
HeadsetView
Input	✅
IOBuffer
Notifications
Overlay
OverlayView
Paths
Properties
RenderModels	✅
Resources
Screenshots
Settings
SpatialAnchors
System	✅
TrackedCamera

Getting started

Example build.zig:

pub fn build(b: *std.Build) !void {
    const exe = b.addExecutable(.{ ... });

    const zopenvr = b.dependency("zopenvr", .{});

    exe.root_module.addImport("zopenvr", zopenvr.module("zopenvr"));

    try @import("zopenvr").addLibraryPathsTo(zopenvr, exe);
    try @import("zopenvr").installOpenVR(zopenvr, &exe.step, target.result, .bin);
    @import("zopenvr").linkOpenVR(exe);
}

Now in your code you may import and use zopenvr:

const std = @import("std");
const OpenVR = @import("zopenvr");

pub fn main() !void {
    ...

    const openvr = try OpenVR.init(.scene);
    defer openvr.deinit();

    const system = try openvr.system();

    const name = try app.system.allocTrackedDevicePropertyString(allocator, OpenVR.hmd, .tracking_system_name);
    defer allocator.free(name);

    ...
}