From 0d5e8672195ce5065355b6e5827fd073ef363afb Mon Sep 17 00:00:00 2001
From: Hleb Valoshka <375gnu@gmail.com>
Date: Fri, 8 Nov 2019 00:55:23 +0300
Subject: [PATCH] Add Renderer::getAspectRatio() method

---
 src/celengine/render.cpp | 5 +++++
 src/celengine/render.h   | 1 +
 2 files changed, 6 insertions(+)

diff --git a/src/celengine/render.cpp b/src/celengine/render.cpp
index 08f1a955..55e093c0 100644
--- a/src/celengine/render.cpp
+++ b/src/celengine/render.cpp
@@ -8076,3 +8076,8 @@ void Renderer::setRenderRegion(int x, int y, int width, int height, bool withSci
     setViewport(x, y, width, height);
     resize(width, height);
 }
+
+float Renderer::getAspectRatio() const
+{
+    return static_cast<float>(windowWidth) / static_cast<float>(windowHeight);
+}
diff --git a/src/celengine/render.h b/src/celengine/render.h
index c6d164bd..80b573d4 100644
--- a/src/celengine/render.h
+++ b/src/celengine/render.h
@@ -114,6 +114,7 @@ class Renderer
 #endif
     void shutdown() {};
     void resize(int, int);
+    float getAspectRatio() const;
 
     float calcPixelSize(float fovY, float windowHeight);
     void setFaintestAM45deg(float);