Changeset 4090 for trunk/packages/vizservers/vtkvis/Image.h

Timestamp:

Dec 18, 2013 11:18:54 PM (10 years ago)

Author:

ldelgass

Message:

Add commands to manually set cut plane on image slice

File:

• trunk/packages/vizservers/vtkvis/Image.h (modified) (1 diff)

trunk/packages/vizservers/vtkvis/Image.h

@@ -66 +66 @@
     }
 
+    void setSlicePlane(double normal[3], double origin[3])
+    {
+        setSliceFollowsCamera(false);
+
+        vtkImageMapper3D *mapper = getImageMapper();
+        vtkImageResliceMapper *resliceMapper = vtkImageResliceMapper::SafeDownCast(mapper);
+        if (resliceMapper != NULL) {
+            vtkSmartPointer<vtkPlane> plane = vtkSmartPointer<vtkPlane>::New();
+            plane->SetNormal(normal);
+            plane->SetOrigin(origin);
+            resliceMapper->SetSlicePlane(plane);
+        }
+    }
+
+    void setSliceFollowsCamera(bool state)
+    {
+        vtkImageMapper3D *mapper = getImageMapper();
+        if (mapper != NULL) {
+            mapper->SetSliceFacesCamera(state ? 1 : 0);
+            mapper->SetSliceAtFocalPoint(state ? 1 : 0);
+        }
+    }
+
     void setExtents(int extent[6])
     {