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‎.gitattributes‎

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*.so filter=lfs diff=lfs merge=lfs -text
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*.dll filter=lfs diff=lfs merge=lfs -text
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*.lib filter=lfs diff=lfs merge=lfs -text
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*.a filter=lfs diff=lfs merge=lfs -text
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*.dylib filter=lfs diff=lfs merge=lfs -text
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*.bin filter=lfs diff=lfs merge=lfs -text
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*.exe filter=lfs diff=lfs merge=lfs -text

‎.gitignore‎

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# Ignore some special directories
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.zig-cache
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zig-out
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# Ignore some special OS files
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*.DS_Store

‎LICENSE‎

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MIT License
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Copyright (c) 2024 zig-gamedev contributors
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.

‎README.md‎

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# [zopenvr](https://github.com/zig-gamedev/zopenvr)
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Zig build package and bindings for [OpenVR](https://github.com/ValveSoftware/openvr) v2.2.3
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Work in progress
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| Interface | Status |
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| --------------- | :-----------------: |
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| Applications | ✅ |
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| BlockQueue | |
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| Chaperone | ✅ |
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| ChaperoneSetup | |
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| Compositor | ✅<br/>(d3d12 only) |
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| Debug | |
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| DriverManager | |
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| ExtendedDisplay | |
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| HeadsetView | |
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| Input | ✅ |
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| IOBuffer | |
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| Notifications | |
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| Overlay | |
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| OverlayView | |
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| Paths | |
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| Properties | |
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| RenderModels | ✅ |
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| Resources | |
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| Screenshots | |
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| Settings | |
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| SpatialAnchors | |
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| System | ✅ |
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| TrackedCamera | |
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## Getting started
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Example `build.zig`:
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```zig
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pub fn build(b: *std.Build) !void {
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const exe = b.addExecutable(.{ ... });
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const zopenvr = b.dependency("zopenvr", .{});
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exe.root_module.addImport("zopenvr", zopenvr.module("zopenvr"));
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try @import("zopenvr").addLibraryPathsTo(zopenvr, exe);
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try @import("zopenvr").installOpenVR(zopenvr, &exe.step, target.result, .bin);
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@import("zopenvr").linkOpenVR(exe);
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}
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```
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Now in your code you may import and use `zopenvr`:
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```zig
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const std = @import("std");
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const OpenVR = @import("zopenvr");
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pub fn main() !void {
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...
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const openvr = try OpenVR.init(.scene);
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defer openvr.deinit();
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const system = try openvr.system();
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const name = try app.system.allocTrackedDevicePropertyString(allocator, OpenVR.hmd, .tracking_system_name);
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defer allocator.free(name);
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...
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}
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```
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‎build.zig‎

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const std = @import("std");
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pub fn build(b: *std.Build) void {
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const zwindows = b.dependency("zwindows", .{
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.zxaudio2_debug_layer = b.option(
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bool,
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"zxaudio2_debug_layer",
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"Enable XAudio2 debug layer",
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) orelse false,
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.zd3d12_debug_layer = b.option(
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bool,
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"zd3d12_debug_layer",
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"Enable DirectX 12 debug layer",
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) orelse false,
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.zd3d12_gbv = b.option(
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bool,
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"zd3d12_gbv",
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"Enable DirectX 12 GPU-Based Validation (GBV)",
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) orelse false,
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});
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_ = b.addModule("root", .{
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.root_source_file = b.path("src/openvr.zig"),
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.imports = &.{
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.{ .name = "zwindows", .module = zwindows.module("zwindows") },
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},
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});
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}
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pub fn addLibraryPathsTo(zopenvr: *std.Build.Dependency, compile_step: *std.Build.Step.Compile) void {
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const target = compile_step.rootModuleTarget();
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switch (target.os.tag) {
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.windows => {
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if (target.cpu.arch.isX86()) {
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compile_step.addLibraryPath(.{ .dependency = .{
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.dependency = zopenvr,
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.sub_path = "libs/openvr/lib/win64",
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} });
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}
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},
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.linux => {
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if (target.cpu.arch.isX86()) {
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compile_step.addLibraryPath(.{ .dependency = .{
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.dependency = zopenvr,
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.sub_path = "libs/openvr/lib/linux64",
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} });
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}
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},
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else => {},
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}
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}
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pub fn addRPathsTo(zopenvr: *std.Build.Dependency, compile_step: *std.Build.Step.Compile) void {
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const target = compile_step.rootModuleTarget();
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switch (target.os.tag) {
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.windows => {
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if (target.cpu.arch.isX86()) {
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compile_step.addRPath(.{ .dependency = .{
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.dependency = zopenvr,
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.sub_path = "libs/openvr/bin/win64",
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} });
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}
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},
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.linux => {
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if (target.cpu.arch.isX86()) {
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compile_step.addRPath(.{ .dependency = .{
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.dependency = zopenvr,
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.sub_path = "libs/openvr/bin/linux64",
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} });
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}
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},
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else => {},
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}
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}
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pub fn linkOpenVR(compile_step: *std.Build.Step.Compile) void {
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switch (compile_step.rootModuleTarget().os.tag) {
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.windows, .linux => {
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compile_step.linkSystemLibrary("openvr_api");
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},
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else => {},
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}
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}
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pub fn installOpenVR(
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zopenvr: *std.Build.Dependency,
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step: *std.Build.Step,
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target: std.Target,
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install_dir: std.Build.InstallDir,
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) void {
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const b = step.owner;
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switch (target.os.tag) {
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.windows => {
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if (target.cpu.arch.isX86()) {
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step.dependOn(
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&b.addInstallFileWithDir(
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.{ .dependency = .{
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.dependency = zopenvr,
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.sub_path = "libs/openvr/bin/win64/openvr_api.dll",
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} },
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install_dir,
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"openvr_api.dll",
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).step,
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);
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}
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},
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.linux => {
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if (target.cpu.arch.isX86()) {
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step.dependOn(
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&b.addInstallFileWithDir(
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.{ .dependency = .{
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.dependency = zopenvr,
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.sub_path = "libs/openvr/bin/linux64/libopenvr_api.so",
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} },
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install_dir,
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"libopenvr_api.so.0",
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).step,
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);
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}
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},
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else => {},
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}
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}

‎build.zig.zon‎

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.{
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.name = "zopenvr",
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.version = "0.1.0-dev",
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.paths = .{
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"build.zig",
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"build.zig.zon",
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"libs",
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"src",
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"README.md",
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"LICENSE",
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},
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.dependencies = .{
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.zwindows = .{
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.url = "https://github.com/zig-gamedev/zwindows/archive/refs/tags/0.1.0.tar.gz",
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.hash = "122064d063ba4ba5b767f15879bda76813df85ec973b31460566fbe84c4385f2b387",
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},
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},
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}

‎libs/openvr/LICENSE‎

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Copyright (c) 2015, Valve Corporation
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation and/or
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other materials provided with the distribution.
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3. Neither the name of the copyright holder nor the names of its contributors
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may be used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

‎libs/openvr/bin/linux64/libopenvr_api.so‎

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version https://git-lfs.github.com/spec/v1
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oid sha256:5a450635d90e22a2787dad05a4a26cf6311c7ac61cc3549a7946f4227779a273
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size 1752088

‎libs/openvr/bin/win64/openvr_api.dll‎

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version https://git-lfs.github.com/spec/v1
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oid sha256:e5ca2fd8fb753d7bf69d920e72dc7a120b2416b04def194345c3cb01134021bb
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size 827712

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