public CameraTrackAndDollyYoVariablesHolder(YoVariableHolder holder) {
if (holder != null) {
if (holder.hasUniqueVariable("q_x")) {
setTrackXVar((DoubleYoVariable) holder.getVariable("q_x"));
setDollyXVar((DoubleYoVariable) holder.getVariable("q_x"));
}
if (holder.hasUniqueVariable("q_y")) {
setTrackYVar((DoubleYoVariable) holder.getVariable("q_y"));
setDollyYVar((DoubleYoVariable) holder.getVariable("q_y"));
}
if (holder.hasUniqueVariable("q_z")) {
setTrackZVar((DoubleYoVariable) holder.getVariable("q_z"));
setDollyZVar((DoubleYoVariable) holder.getVariable("q_z"));
}
}
}
