public void prepare(FlameTransformationContext pFlameTransformationContext, AbstractRandomGenerator pRandGen, double pCamDOF_10) {
super.prepare(pFlameTransformationContext, pRandGen, pCamDOF_10);
s = new XYZPoint();
d = new XYZPoint();
xform = new XForm();
fnc = new XHeartBlurWFFunc();
for (String paramName : getParamNames()) {
fnc.setParameter(paramName, params.get(paramName));
}
fnc.init(pFlameTransformationContext, new Layer(), xform, 1.0);
}