Fix the secondary navigation method for OrbitCameraController.

9 years ago · dede171886
parent 3c83128abc
commit dede171886
1 changed files with 8 additions and 2 deletions
--- a/apps/opencs/view/render/cameracontroller.cpp
+++ b/apps/opencs/view/render/cameracontroller.cpp
@ -520,8 +520,14 @@ namespace CSVRender

    void OrbitCameraController::translate(const osg::Vec3d& offset)
    {
-        mCenter += offset;
-        getCamera()->getViewMatrix() *= osg::Matrixd::translate(offset);
+        osg::Vec3d eye, center, up;
+        getCamera()->getViewMatrixAsLookAt(eye, center, up);
+
+        osg::Vec3d newOffset = getCamera()->getViewMatrix().getRotate().inverse() * offset;
+        mCenter += newOffset;
+        eye += newOffset;
+
+        getCamera()->setViewMatrixAsLookAt(eye, mCenter, up);
    }

    void OrbitCameraController::zoom(double value)