Add bindings for raw vulkan types

.gitignore

@@ -18,3 +18,6 @@ Cargo.lock
 
 # Output from capture example
 red.png
+
+# OpenXR loader runtime for VR examples
+openxr_loader.dll

Cargo.toml

@@ -25,24 +25,22 @@ cross = ["wgc/cross"]
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies.wgc]
 package = "wgpu-core"
-git = "https://github.com/gfx-rs/wgpu"
-rev = "7ce535cc97958d8e224247764f3d57c162594504"
+path = "../wgpu/wgpu-core"
 features = ["raw-window-handle"]
 
 [target.'cfg(target_arch = "wasm32")'.dependencies.wgc]
 package = "wgpu-core"
-git = "https://github.com/gfx-rs/wgpu"
-rev = "7ce535cc97958d8e224247764f3d57c162594504"
+path = "../wgpu/wgpu-core"
 features = ["raw-window-handle"]
 optional = true
 
 [dependencies.wgt]
 package = "wgpu-types"
-git = "https://github.com/gfx-rs/wgpu"
-rev = "7ce535cc97958d8e224247764f3d57c162594504"
+path = "../wgpu/wgpu-types"
 
 [dependencies]
 arrayvec = "0.5"
+ash = "0.32"
 log = "0.4"
 parking_lot = "0.11"
 raw-window-handle = "0.3"
@@ -59,6 +57,9 @@ obj = "0.10"
 png = "0.16"
 rand = { version = "0.7.2", features = ["wasm-bindgen"] }
 winit = { version = "0.24", features = ["web-sys"] }
+# used in vr examples
+ash = "0.32"
+openxr = "0.14"
 
 [target.'cfg(not(target_arch = "wasm32"))'.dev-dependencies]
 async-executor = "1.0"

examples/hello-vr-triangle/README.md

@@ -0,0 +1,11 @@
+# hello-vr-triangle
+
+This example renders a triangle to a VR HMD and window.
+
+## To Run
+
+[Download](https://github.com/KhronosGroup/OpenXR-SDK/releases) and place openxr_loader.dll in workspace root.
+
+```
+cargo run --example hello-vr-triangle
+```