Method GetInitialData

Cameras.cpp:192–218

}

bool Cameras::GetInitialData()
{
	// pop up the dialog box to ask the user to center the laser or give us the distance
	// to the reference wall.

	DistanceToReferenceDialog distDiag(captureThread, window, wxID_ANY);

	int returnNum = distDiag.ShowModal();

	if (returnNum == wxID_OK)
	{
		distanceToReferenceWall = distDiag.GetWallDistance();
		noLaserImage = distDiag.GetNoLaserImage();

	} else if (returnNum == USER_CENTERED_LASER)
	{

		noLaserImage = distDiag.GetNoLaserImage();
		laserCenteredImage = distDiag.GetLaserCenteredImage();


	} else {
		// cancelled
		return false;
	}
	return true;
}