Dictionary Curve3D::_get_data() const {
Dictionary dc;
PoolVector3Array d;
d.resize(points.size() * 3);
PoolVector3Array::Write w = d.write();
PoolRealArray t;
t.resize(points.size());
PoolRealArray::Write wt = t.write();
for (int i = 0; i < points.size(); i++) {
w[i * 3 + 0] = points[i].in;
w[i * 3 + 1] = points[i].out;
w[i * 3 + 2] = points[i].pos;
wt[i] = points[i].tilt;
}
w = PoolVector3Array::Write();
wt = PoolRealArray::Write();
dc["points"] = d;
dc["tilts"] = t;
return dc;
}
PoolVector3Array Curve3D::tesselate(int p_max_stages, float p_tolerance) const {
PoolVector3Array tess;
if (points.size() == 0) {
return tess;
}
Vector<Map<float, Vector3> > midpoints;
midpoints.resize(points.size() - 1);
int pc = 1;
for (int i = 0; i < points.size() - 1; i++) {
_bake_segment3d(midpoints[i], 0, 1, points[i].pos, points[i].out, points[i + 1].pos, points[i + 1].in, 0, p_max_stages, p_tolerance);
pc++;
pc += midpoints[i].size();
}
tess.resize(pc);
PoolVector3Array::Write bpw = tess.write();
bpw[0] = points[0].pos;
int pidx = 0;
for (int i = 0; i < points.size() - 1; i++) {
for (Map<float, Vector3>::Element *E = midpoints[i].front(); E; E = E->next()) {
pidx++;
bpw[pidx] = E->get();
}
pidx++;
bpw[pidx] = points[i + 1].pos;
}
bpw = PoolVector3Array::Write();
return tess;
}
