Changeset 4783 for vtkvis/branches/1.7/Image.h

Timestamp:

Nov 23, 2014, 7:40:56 PM (10 years ago)

Author:

ldelgass

Message:

Merge some changes from trunk, including 2 new (currently unused) commands for
the image (slice) object

File:

• vtkvis/branches/1.7/Image.h (modified) (1 diff)

vtkvis/branches/1.7/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 setJumpToNearestSlice(bool state)
+    {
+        vtkImageMapper3D *mapper = getImageMapper();
+        vtkImageResliceMapper *resliceMapper = vtkImageResliceMapper::SafeDownCast(mapper);
+        if (resliceMapper != NULL) {
+            resliceMapper->SetJumpToNearestSlice(state ? 1 : 0);
+        }
+    }
+
     void setExtents(int extent[6])
     {