std::vector<FVector3> PointCloud::GetTransformedPositions(const Transformation& transformation) const
{
std::vector<FVector3> transformedPositions;
if (positions.size() > 0)
{
transformedPositions.reserve(positions.size());
for (const FVector3& position : positions)
{
transformedPositions.push_back(transformation.MultVertex(position));
}
}
return transformedPositions;
}
void PointCloud::UpdateMaxDistanceToCenter()
{
maxDistanceToCenter = 0;
Transformation modelTransformation = CurrentModelTransformation();
for (const FVector3& vertexPosition : positions)
{
FVector3 worldVertex = modelTransformation.MultVertex(vertexPosition);
float distance = Norm(worldVertex - centroid);
if (FGreater<float>(distance, maxDistanceToCenter))
{
maxDistanceToCenter = distance;
}
}
}
