bool SoftBody::_set_property_pinned_points_indices(const Array &p_indices) {
const int p_indices_size = p_indices.size();
{ // Remove the pined points on physics server that will be removed by resize
PoolVector<PinnedPoint>::Read r = pinned_points.read();
if (p_indices_size < pinned_points.size()) {
for (int i = pinned_points.size() - 1; i >= p_indices_size; --i) {
pin_point(r[i].point_index, false);
}
}
}
pinned_points.resize(p_indices_size);
PoolVector<PinnedPoint>::Write w = pinned_points.write();
int point_index;
for (int i = 0; i < p_indices_size; ++i) {
point_index = p_indices.get(i);
if (w[i].point_index != point_index) {
if (-1 != w[i].point_index)
pin_point(w[i].point_index, false);
w[i].point_index = point_index;
pin_point(w[i].point_index, true);
}
}
return true;
}
void SoftBody::set_pinned_points_indices(PoolVector<SoftBody::PinnedPoint> p_pinned_points_indices) {
pinned_points = p_pinned_points_indices;
PoolVector<PinnedPoint>::Read w = pinned_points.read();
for (int i = pinned_points.size() - 1; 0 <= i; --i) {
pin_point(p_pinned_points_indices[i].point_index, true);
}
}
bool SoftBody::_set_property_pinned_points_attachment(int p_item, const String &p_what, const Variant &p_value) {
if (pinned_points_indices.size() <= p_item) {
return false;
}
if ("spatial_attachment_path" == p_what) {
PoolVector<PinnedPoint>::Write w = pinned_points_indices.write();
pin_point(w[p_item].point_index, true, p_value);
} else {
return false;
}
return true;
}
void SoftBody::pin_point_toggle(int p_point_index) {
pin_point(p_point_index, !(-1 != _has_pinned_point(p_point_index)));
}
