add note to readme

This commit is contained in:
Gray Olson 2018-07-06 21:55:59 -07:00
parent 606a0dce8c
commit 462e7760de

View file

@ -186,6 +186,12 @@ Displays a triangle with vertex colors.
cd examples cd examples
cargo run --bin triangle cargo run --bin triangle
``` ```
#### macOS
Install the [LunarG Vulkan SDK](https://lunarg.com/vulkan-sdk/). This basically entails extracting the downloaded tarball to any location you choose and then setting a few environment variables. Specifically, if `SDK_PATH` is set to the root extracted SDK directory,
* `DYLD_LIBRARY_PATH = $SDK_PATH/macOS/lib`
* `VK_ICD_FILENAMES = $SDK_PATH/macOS/etc/vulkan/icd.d/MoltenVK_icd.json`
* `VK_LAYER_PATH = $SDK_PATH/macOS/etc/vulkan/explicit_layer.d`
![screenshot](http://i.imgur.com/PQZcL6w.jpg) ![screenshot](http://i.imgur.com/PQZcL6w.jpg)