From 282f9cc24193f9f18ca97ab345ea22a2a639671a Mon Sep 17 00:00:00 2001
From: Eric Wasylishen <ewasylishen@gmail.com>
Date: Sun, 22 Aug 2021 13:29:04 -0600
Subject: [PATCH] build: add vcpkg instructions for windows

---
 README.md | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index f894a668..e33b8b68 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,24 @@ cmake ..
 
 ### Windows
 
-TODO: updated instructions
+Example using vcpkg (32-bit build):
+
+```
+git clone --recursive https://github.com/ericwa/ericw-tools
+cd ericw-tools
+git clone https://github.com/microsoft/vcpkg
+.\vcpkg\bootstrap-vcpkg.bat
+
+# NOTE: vcpkg builds for 32-bit by default
+# NOTE: takes 30+ minutes
+.\vcpkg\vcpkg install embree3
+mkdir build
+cd build
+
+# PowerShell syntax for getting current directory -
+# otherwise, replace with absolute path to "vcpkg/scripts/buildsystems/vcpkg.cmake"
+cmake .. -DCMAKE_TOOLCHAIN_FILE="$(pwd)/../vcpkg/scripts/buildsystems/vcpkg.cmake" -DCMAKE_GENERATOR_PLATFORM=Win32
+```
 
 ### macOS 10.15