void RDirNode::calcEdges() {
if(parent != 0) {
spline.update(parent->getProjectedPos(), parent->getColour(), projected_pos, col, projected_spos);
}
for(std::list<RDirNode*>::iterator it = children.begin(); it != children.end(); it++) {
RDirNode* child = *it;
child->calcEdges();
}
}
void RDirNode::calcEdges() {
calcProjectedPos();
//calculate edges
splines.clear();
for(std::list<RDirNode*>::iterator it = children.begin(); it != children.end(); it++) {
RDirNode* child = *it;
child->calcEdges();
splines[child] = SplineEdge(projected_pos, col, child->getProjectedPos(), child->getColour(), child->getSPos());
}
}
