zopenvr

zopenvr v0.0.1

(WIP) Bindings for OpenVR v2.2.3

Getting started

Copy zopenvr folder to a subdirectory of your project and add the following to your build.zig.zon .dependencies:

    .zopenvr = .{ .path = "path/to/local/zopenvr" },

Then in your build.zig add:

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

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

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

    try @import("zopenvr").addLibraryPathsTo(exe, zopenvr_path);
    @import("zopenvr").linkOpenvr(exe);
    try @import("zopenvr").installOpenvr(&exe.step, options.target.result, .bin, zopenvr_path);
}

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);

    ...
}

Implementation 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