TF2D editor: Changed button sizes

Assets/Editor/TransferFunction2DEditorWindow.cs

@@ -110,7 +110,7 @@ namespace UnityVolumeRendering
             }
 
             // Add new rectangle
-            if (GUI.Button(new Rect(startX, startY + 100, 110.0f, 30.0f), "Add rectangle"))
+            if (GUI.Button(new Rect(startX, startY + 100, 150.0f, 30.0f), "Add rectangle"))
             {
                 tf2d.AddBox(0.1f, 0.1f, 0.8f, 0.8f, Color.white, 0.5f);
                 needsRegenTexture = true;
@@ -118,7 +118,7 @@ namespace UnityVolumeRendering
             // Remove selected shape
             if (selectedBoxIndex != -1)
             {
-                if (GUI.Button(new Rect(startX, startY + 140, 110.0f, 30.0f), "Remove selected shape"))
+                if (GUI.Button(new Rect(startX, startY + 140, 150.0f, 30.0f), "Remove selected shape"))
                 {
                     tf2d.boxes.RemoveAt(selectedBoxIndex);
                     selectedBoxIndex = -1;
@@ -126,13 +126,13 @@ namespace UnityVolumeRendering
                 }
             }
 
-            if(GUI.Button(new Rect(startX, startY + 180, 110.0f, 30.0f), "Save"))
+            if(GUI.Button(new Rect(startX, startY + 180, 150.0f, 30.0f), "Save"))
             {
                 string filepath = EditorUtility.SaveFilePanel("Save transfer function", "", "default.tf2d", "tf2d");
                 if(filepath != "")
                     TransferFunctionDatabase.SaveTransferFunction2D(tf2d, filepath);
             }
-            if(GUI.Button(new Rect(startX, startY + 220, 110.0f, 30.0f), "Load"))
+            if(GUI.Button(new Rect(startX, startY + 220, 150.0f, 30.0f), "Load"))
             {
                 string filepath = EditorUtility.OpenFilePanel("Save transfer function", "", "tf2d");
                 if(filepath != "")