Fix for render camera motion

applications/gui2/src/views/camera3d.cpp

@@ -112,11 +112,25 @@ Eigen::Matrix4d CameraView3D::getUpdatedPose() {
 	return t.matrix() * rotmat_;
 }
 
+void CameraView3D::processAnimation() {
+	Eigen::Vector3d diff;
+	diff[0] = neye_[0] - eye_[0];
+	diff[1] = neye_[1] - eye_[1];
+	diff[2] = neye_[2] - eye_[2];
+
+	// Only update pose if there is enough motion
+	if (diff.norm() > 0.01) {
+		pose_up_to_date_.clear();
+	}
+}
+
 void CameraView3D::draw(NVGcontext* ctx) {
 	double now = glfwGetTime();
 	delta_ = now - ftime_;
 	ftime_ = now;
 
+	processAnimation();
+
 	// poll from ctrl_ or send on event instead?
 	if (!pose_up_to_date_.test_and_set()) {
 		ctrl_->sendPose(getUpdatedPose());

applications/gui2/src/views/camera3d.hpp

@@ -41,6 +41,8 @@ protected:
 
 	std::atomic_flag pose_up_to_date_;
 
+	void processAnimation();
+
 public:
 	EIGEN_MAKE_ALIGNED_OPERATOR_NEW
 };