From 9d29026451e3bf5721c55c081169a7142eef356a Mon Sep 17 00:00:00 2001
From: drewcassidy <drewcassidy@me.com>
Date: Sat, 4 May 2019 23:46:01 -0700
Subject: [PATCH] add opengraph images

---
 _includes/head.html                         | 4 ++++
 _posts/2019-5-4-Photorealistic-Particles.md | 1 +
 2 files changed, 5 insertions(+)

diff --git a/_includes/head.html b/_includes/head.html
index 0fd212e..a0f528d 100644
--- a/_includes/head.html
+++ b/_includes/head.html
@@ -17,6 +17,10 @@
         {% for tag in page.tags %}
             <meta name="og:article:tag" contents="{{ tag }}">
         {% endfor %}
+        {% if page.image %}
+            <meta name="og:image" 
+                contents="{{site.url}}/images/{{page.path | split: '/' | last | split: '.' | first }}/{{page.image}}">
+        {% endif %}
     {% else %}
         <meta name="og:type" 
             contents="website">
diff --git a/_posts/2019-5-4-Photorealistic-Particles.md b/_posts/2019-5-4-Photorealistic-Particles.md
index 18081be..47066e8 100644
--- a/_posts/2019-5-4-Photorealistic-Particles.md
+++ b/_posts/2019-5-4-Photorealistic-Particles.md
@@ -1,5 +1,6 @@
 ---
 title: Making Realistic Particle Effects From Photos
+image: setup-small.jpg
 tags: KSP restock gamedev 
 ---
 While working on drills for ReStock I realized I needed some particle effects for when the drills are in use. I wanted the effect of small rocks being kicked up from the ground and falling back down, but my attempts at a texture for the rocks all ended up looking more like potatos.