Method snapToCamera

SIBR_viewers/src/core/view/InteractiveCameraHandler.cpp:336–342

	}

	void InteractiveCameraHandler::snapToCamera(const int i) {
		if (!_interpPath.empty()) {
			unsigned int nearestCam = (i == -1 ? findNearestCamera(_interpPath) : i);
			nearestCam = sibr::clamp(nearestCam, (unsigned int)(0), (unsigned int)(_interpPath.size() - 1));
			fromCamera(*_interpPath[nearestCam], true, false);
		}
	}

	void InteractiveCameraHandler::setFPSCameraSpeed(const float speed) {
		_fpsCamera.setSpeed(speed);