X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=vtk%2Fsrc%2Fvtk%2FvtkJavaDep.java;h=0377199e106ffde0ed74802a5f147a5d45d9f936;hb=efb52587babd1b858c8e77fedc44a5b4ef0c1088;hp=dc1e6c29abbf4ef32c38d6b98274a53f5376c0f3;hpb=c39250eb0521cf4e6d69f472f4fdf9e8b877c6e4;p=simantics%2F3d.git

diff --git a/vtk/src/vtk/vtkJavaDep.java b/vtk/src/vtk/vtkJavaDep.java
index dc1e6c29..0377199e 100644
--- a/vtk/src/vtk/vtkJavaDep.java
+++ b/vtk/src/vtk/vtkJavaDep.java
@@ -120,14 +120,28 @@ public class vtkJavaDep {
 		      "vtkIOImportJava",
 
 		      };
-	  
-	  
-	  static {
-	  	  for (String lib : libs)
-	  		  System.loadLibrary(lib);
-	  }
-	  
-	  static void load() {
-		  
-	  }
+	
+	private static boolean loaded = false;
+
+    static void load() {
+        if (!loaded) {
+
+            try {
+                Class.forName("java.awt.Toolkit");
+            } catch (ClassNotFoundException e) {
+                throw new IllegalStateException(e);
+            }
+            try {
+                System.loadLibrary("jawt");
+            } catch (UnsatisfiedLinkError e) {
+                // bypass potential load error. If jawt is not really loaded, we will get errors
+                // with VTK dlls.
+            }
+
+            for (String lib : libs)
+                System.loadLibrary(lib);
+
+            loaded = true;
+	    }
+	}
 }