Changeset 2194 for trunk/packages/vizservers/vtkvis/RpVtkRenderer.h

Timestamp:

Apr 1, 2011, 12:28:21 AM (14 years ago)

Author:

ldelgass

Message:

Fix pan/zoom for VTK contours, add command to control data range mapping for
multiple datasets. Still need to fix 3D panning, allow absolute rotation/
orientation of the camera.

File:

• trunk/packages/vizservers/vtkvis/RpVtkRenderer.h (modified) (4 diffs)

trunk/packages/vizservers/vtkvis/RpVtkRenderer.h

@@ -84 +84 @@
     void setVisibility(const DataSetId& id, bool state);
 
+    void setUseCumulativeDataRange(bool state, bool onlyVisible = false);
+
     // Render window
 
@@ -96 +98 @@
     void setCameraMode(CameraMode mode);
 
+    CameraMode getCameraMode() const;
+
     void resetCamera(bool resetOrientation = true);
 
     void setCameraZoomRegion(double x, double y, double width, double height);
 
+    void getCameraZoomRegion(double xywh[4]) const;
+
+    void getScreenWorldCoords(double xywh[4]) const;
+
     void rotateCamera(double yaw, double pitch, double roll);
 
-    void panCamera(double x, double y);
-
-    void zoomCamera(double z);
+    void panCamera(double x, double y, bool absolute = true);
+
+    void zoomCamera(double z, bool absolute = true);
 
     // Rendering an image
@@ -228 +236 @@
     void collectBounds(double *bounds, bool onlyVisible);
 
-    void collectDataRanges(double *range);
+    void collectDataRanges(double *range, bool onlyVisible);
 
     void updateRanges(bool useCumulative);
+
+    void computeScreenWorldCoords();
 
     void storeCameraOrientation();
@@ -242 +252 @@
     double _imgWorldOrigin[2];
     double _imgWorldDims[2];
+    double _screenWorldCoords[4];
     double _cameraPos[3];
     double _cameraFocalPoint[3];
     double _cameraUp[3];
+    double _cameraZoomRatio;
+    double _cameraPan[2];
     float _bgColor[3];
-    bool _useCumulativeRanges;
+    bool _useCumulativeRange;
+    bool _cumulativeRangeOnlyVisible;
     double _cumulativeDataRange[2];