removeDuplicates function

Vertex removeDuplicates(List<Vector3> fromVertices, List<Triangle> fromIndices)

Implementation

Vertex removeDuplicates(List<Vector3> fromVertices,List<Triangle> fromIndices){
  List<Triangle> toIndices = [];
  List<Vector3> toVertices = fromVertices.toSet().toList();

  for(int i = 0; i < fromIndices.length;i++){
    List<int> vertexes = [];
    List<int> normals = [];
    List<int> texture = [];
    for(int j = 0; j < fromIndices[i].vertexes.length; j++){
      for(int k = 0; k < toVertices.length;k++){
        if(fromVertices[fromIndices[i].vertexes[j]] == toVertices[k]){
          vertexes.add(k);
          texture.add(k);
          normals.add(k);
        }
      }
    }
    toIndices.add(
      Triangle(vertexes,normals,texture)
    );
  }
  return Vertex(
    vertex: toVertices,
    indicies: toIndices
  );
}