diff --git a/python/3d/auto_generated/qgs3dmapsettings.sip.in b/python/3d/auto_generated/qgs3dmapsettings.sip.in
index 150145877e0e..4dfc3f20f0cb 100644
--- a/python/3d/auto_generated/qgs3dmapsettings.sip.in
+++ b/python/3d/auto_generated/qgs3dmapsettings.sip.in
@@ -418,6 +418,10 @@ Returns whether to display labels on terrain tiles
     void setEyeDomeLightingEnabled( bool enabled );
 %Docstring
 Sets whether eye dome lighting will be used
+
+.. seealso:: :py:func:`eyeDomeLightingEnabled`
+
+.. versionadded:: 3.18
 %End
     bool eyeDomeLightingEnabled() const;
 %Docstring
@@ -427,6 +431,10 @@ Returns whether eye dome lighting is used
     void setEyeDomeLightingStrength( double strength );
 %Docstring
 Sets the eye dome lighting strength value
+
+.. seealso:: :py:func:`eyeDomeLightingStrength`
+
+.. versionadded:: 3.18
 %End
     double eyeDomeLightingStrength() const;
 %Docstring
@@ -435,7 +443,11 @@ Returns the eye dome lighting strength value
 
     void setEyeDomeLightingDistance( int distance );
 %Docstring
-Sets the eye dome lighting distance value (contributes to the contrast of the image)
+Sets the eye dome lighting distance value (contributes to the contrast of the image
+
+.. seealso:: :py:func:`eyeDomeLightingDistance`
+
+.. versionadded:: 3.18
 %End
     int eyeDomeLightingDistance() const;
 %Docstring
diff --git a/src/3d/qgs3dmapsettings.h b/src/3d/qgs3dmapsettings.h
index bbd065cd45ea..e06df4b59285 100644
--- a/src/3d/qgs3dmapsettings.h
+++ b/src/3d/qgs3dmapsettings.h
@@ -362,17 +362,29 @@ class _3D_EXPORT Qgs3DMapSettings : public QObject, public QgsTemporalRangeObjec
     //! Returns whether to display labels on terrain tiles
     bool showLabels() const { return mShowLabels; }
 
-    //! Sets whether eye dome lighting will be used
+    /**
+    * Sets whether eye dome lighting will be used
+    * \see eyeDomeLightingEnabled()
+    * \since QGIS 3.18
+    */
     void setEyeDomeLightingEnabled( bool enabled );
     //! Returns whether eye dome lighting is used
     bool eyeDomeLightingEnabled() const { return mEyeDomeLightingEnabled; }
 
-    //! Sets the eye dome lighting strength value
+    /**
+     * Sets the eye dome lighting strength value
+     * \see eyeDomeLightingStrength()
+     * \since QGIS 3.18
+     */
     void setEyeDomeLightingStrength( double strength );
     //! Returns the eye dome lighting strength value
     double eyeDomeLightingStrength() const { return mEyeDomeLightingStrength; }
 
-    //! Sets the eye dome lighting distance value (contributes to the contrast of the image)
+    /**
+     * Sets the eye dome lighting distance value (contributes to the contrast of the image
+     * \see eyeDomeLightingDistance()
+     * \since QGIS 3.18
+     */
     void setEyeDomeLightingDistance( int distance );
     //! Returns the eye dome lighting distance value (contributes to the contrast of the image)
     int eyeDomeLightingDistance() const { return mEyeDomeLightingDistance; }
@@ -630,7 +642,7 @@ class _3D_EXPORT Qgs3DMapSettings : public QObject, public QgsTemporalRangeObjec
     QgsShadowSettings mShadowSettings; //!< Shadow rendering related settings
 
     bool mEyeDomeLightingEnabled = false;
-    double mEyeDomeLightingStrength = 1000.0f;
+    double mEyeDomeLightingStrength = 1000.0;
     int mEyeDomeLightingDistance = 1;
 };
 
diff --git a/src/3d/qgspostprocessingentity.cpp b/src/3d/qgspostprocessingentity.cpp
index 9cdd09001b60..6a3cbf087c5d 100644
--- a/src/3d/qgspostprocessingentity.cpp
+++ b/src/3d/qgspostprocessingentity.cpp
@@ -200,7 +200,7 @@ void QgsPostprocessingEntity::setEyeDomeLightingStrength( double strength )
   mEyeDomeLightingStrengthParameter->setValue( QVariant::fromValue( strength ) );
 }
 
-void QgsPostprocessingEntity::setEyeDomeLightingDistance( double distance )
+void QgsPostprocessingEntity::setEyeDomeLightingDistance( int distance )
 {
   mEyeDomeLightingDistanceParameter->setValue( QVariant::fromValue( distance ) );
 }
diff --git a/src/3d/qgspostprocessingentity.h b/src/3d/qgspostprocessingentity.h
index a733761b38db..0662d60464cc 100644
--- a/src/3d/qgspostprocessingentity.h
+++ b/src/3d/qgspostprocessingentity.h
@@ -53,7 +53,7 @@ class QgsPostprocessingEntity : public Qt3DCore::QEntity
     //! Sets the eye dome lighting strength
     void setEyeDomeLightingStrength( double strength );
     //! Sets the eye dome lighting distance (contributes to the contrast of the image)
-    void setEyeDomeLightingDistance( double distance );
+    void setEyeDomeLightingDistance( int distance );
   private:
     Qt3DRender::QMaterial *mMaterial = nullptr;
     Qt3DRender::QEffect *mEffect = nullptr;
diff --git a/src/3d/qgsshadowrenderingframegraph.cpp b/src/3d/qgsshadowrenderingframegraph.cpp
index 2f529054aa90..361d6389848b 100644
--- a/src/3d/qgsshadowrenderingframegraph.cpp
+++ b/src/3d/qgsshadowrenderingframegraph.cpp
@@ -343,7 +343,7 @@ void QgsShadowRenderingFrameGraph::setFrustumCullingEnabled( bool enabled )
     mFrustumCulling->setParent( ( Qt3DCore::QNode * )nullptr );
 }
 
-void QgsShadowRenderingFrameGraph::setupEyeDomeLighting( bool enabled, double strength, double distance )
+void QgsShadowRenderingFrameGraph::setupEyeDomeLighting( bool enabled, double strength, int distance )
 {
   mEyeDomeLightingEnabled = enabled;
   mEyeDomeLightingStrength = strength;
diff --git a/src/3d/qgsshadowrenderingframegraph.h b/src/3d/qgsshadowrenderingframegraph.h
index ae2fea7fb7f5..7ff95c54c64b 100644
--- a/src/3d/qgsshadowrenderingframegraph.h
+++ b/src/3d/qgsshadowrenderingframegraph.h
@@ -117,7 +117,7 @@ class QgsShadowRenderingFrameGraph : public Qt3DCore::QEntity
     //! Sets shadow rendering to use a directional light
     void setupDirectionalLight( const QgsDirectionalLightSettings &light, float maximumShadowRenderingDistance );
     //! Sets eye dome lighting shading related settings
-    void setupEyeDomeLighting( bool enabled, double strength, double distance );
+    void setupEyeDomeLighting( bool enabled, double strength, int distance );
   private:
     Qt3DRender::QRenderSurfaceSelector *mRenderSurfaceSelector = nullptr;
     Qt3DRender::QViewport *mMainViewPort = nullptr;
@@ -156,8 +156,8 @@ class QgsShadowRenderingFrameGraph : public Qt3DCore::QEntity
     int mShadowMapResolution = 2048;
 
     bool mEyeDomeLightingEnabled = false;
-    double mEyeDomeLightingStrength = 1000.0f;
-    double mEyeDomeLightingDistance = 1.0f;
+    double mEyeDomeLightingStrength = 1000.0;
+    int mEyeDomeLightingDistance = 1;
 
     Qt3DRender::QLayerFilter *mShadowSceneEntitiesFilter = nullptr;
     Qt3DRender::QRenderStateSet *mShadowRenderStateSet = nullptr;
diff --git a/src/3d/shaders/postprocess.frag b/src/3d/shaders/postprocess.frag
index 31e5944ce7b7..fdda1a9b31fc 100644
--- a/src/3d/shaders/postprocess.frag
+++ b/src/3d/shaders/postprocess.frag
@@ -30,7 +30,7 @@ uniform float shadowBias;
 
 uniform int edlEnabled;
 uniform float edlStrength;
-uniform float edlDistance;
+uniform int edlDistance;
 
 in vec2 texCoord;