[src] Fix problem of wrong dt and gravity values applied when reconnecting scenes (#250)

epernod · web-flow · commit f4a4ec73767c · 2026-05-12T13:14:02.000+02:00
fix InfinyTech3D/SurgiViz4D#318
diff --git a/Core/Scripts/SofaContext.cs b/Core/Scripts/SofaContext.cs
@@ -662,7 +662,9 @@ protected void ReconnectSofaScene()
                 m_impl.loadScene(m_sceneFileMgr.AbsoluteFilename());
             }
 
-            // Do not retrieve timestep of gravity in case it has been changed in editor
+            // This is cause of error. TODO: find a way to not retrieve those values only if they have been changed intentionnaly in the editor
+            m_timeStep = m_impl.timeStep;
+            m_gravity = m_impl.getGravity();
 
             // re-create objects after scene loading and before graph reconnection
             foreach (SofaBaseObject obj in m_objects)

Original file line number	Diff line number	Diff line change
`@@ -662,7 +662,9 @@ protected void ReconnectSofaScene()`
`662`	`662`	`m_impl.loadScene(m_sceneFileMgr.AbsoluteFilename());`
`663`	`663`	`}`
`664`	`664`
`665`		`- // Do not retrieve timestep of gravity in case it has been changed in editor`
	`665`	`+ // This is cause of error. TODO: find a way to not retrieve those values only if they have been changed intentionnaly in the editor`
	`666`	`+ m_timeStep = m_impl.timeStep;`
	`667`	`+ m_gravity = m_impl.getGravity();`
`666`	`668`
`667`	`669`	`// re-create objects after scene loading and before graph reconnection`
`668`	`670`	`foreach (SofaBaseObject obj in m_objects)`