From b4cf176ac3495a0435d123473a154dca5526086d Mon Sep 17 00:00:00 2001
From: Levin Li <lilinfeng303@outlook.com>
Date: Sat, 2 Apr 2022 10:45:15 +0800
Subject: [PATCH] Fix nebula/ssc sprite rendering on hidpi setting

---
 src/celengine/nebula.cpp | 2 +-
 src/celengine/render.cpp | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/celengine/nebula.cpp b/src/celengine/nebula.cpp
index a25220d1a..537b483b3 100644
--- a/src/celengine/nebula.cpp
+++ b/src/celengine/nebula.cpp
@@ -100,7 +100,7 @@ void Nebula::render(const Vector3f& /*offset*/,
                                 getOrientation());
 
     GLSLUnlit_RenderContext rc(renderer, getRadius(), &mv, m.projection);
-    rc.setPointScale(2.0f * getRadius() / pixelSize * renderer->getScreenDpi() / 96.0f);
+    rc.setPointScale(2.0f * getRadius() / pixelSize);
     g->render(rc);
 
     renderer->enableBlending();
diff --git a/src/celengine/render.cpp b/src/celengine/render.cpp
index 0c91598e4..9d489c0b9 100644
--- a/src/celengine/render.cpp
+++ b/src/celengine/render.cpp
@@ -2570,14 +2570,14 @@ void Renderer::renderObject(const Vector3f& pos,
         geometryScale = obj.radius;
         scaleFactors = obj.radius * obj.semiAxes;
         ringsScaleFactor = obj.radius * obj.semiAxes.maxCoeff();
-        ri.pointScale = 2.0f * obj.radius / pixelSize * screenDpi / 96.0f;
+        ri.pointScale = 2.0f * obj.radius / pixelSize;
     }
     else
     {
         geometryScale = obj.geometryScale;
         scaleFactors = Vector3f::Constant(geometryScale);
         ringsScaleFactor = geometryScale;
-        ri.pointScale = 2.0f * geometryScale / pixelSize * screenDpi / 96.0f;
+        ri.pointScale = 2.0f * geometryScale / pixelSize;
     }
     // Apply the modelview transform for the object
     Affine3f transform = Translation3f(pos) * obj.orientation.conjugate();