FlattenUvec4List function
Implementation
Uint32List FlattenUvec4List(List<List<int>> v, [Uint32List? data]) {
if (data == null) data = Uint32List(v.length * 4);
for (int i = 0; i < v.length; ++i) {
data[i * 4 + 0] = v[i][0];
data[i * 4 + 1] = v[i][1];
data[i * 4 + 2] = v[i][2];
data[i * 4 + 3] = v[i][3];
}
return data;
}