3d旋转

src/control/vtkModel.js

@@ -186,31 +186,32 @@ export class VtkModel {
     this.renderer.resetCamera();
   }
   x_up(){
+    let cam =this.renderer.getActiveCamera();
     cam.setViewUp([0,0,1]);
     cam.setPosition(495544.15625+7000, 5403554.25, 467.62999725341797);//相机位置
   }
   x_down(){
-    this.renderer.getActiveCamera();
+    let cam =this.renderer.getActiveCamera();
     cam.setViewUp([0,0,1]);
     cam.setPosition(-1*(495544.15625+7000), 5403554.25, 467.62999725341797);//相机位置
   }
   y_up(){
-    this.renderer.getActiveCamera();
+    let cam =this.renderer.getActiveCamera();
     cam.setViewUp([0,0,1]);
     cam.setPosition(495544.15625, 5403554.25+7000, 467.62999725341797);//相机位置
   }
   y_down(){
-    this.renderer.getActiveCamera();
+    let cam =this.renderer.getActiveCamera();
     cam.setViewUp([0,0,1]);
     cam.setPosition(495544.15625, -1*(5403554.25+7000), 467.62999725341797);//相机位置
   }
   z_up(){
-    this.renderer.getActiveCamera();
+    let cam =this.renderer.getActiveCamera();
     cam.setViewUp([0,1,0]);
     cam.setPosition(495544.15625, 5403554.25, 467.62999725341797+7000);//相机位置
   }
   z_down(){
-    this.renderer.getActiveCamera();
+    let cam =this.renderer.getActiveCamera();
     cam.setViewUp([0,1,0]);
     cam.setPosition(495544.15625, 5403554.25, 1*(467.62999725341797+7000));//相机位置
   }