I have a doubt I hope someone can give me an idea. I want to substract one volume (obtained from a polydata with vtkPolyDataToImageStencil) from several cubes which are polydatas too. I append the cubes with vtkAppendPolyData to make a single substraction and i also transform it into volume. And i make a boolean substraction . The substracion in the areas with cubes that are intersecting the substraction is not applied. I solved it by substracting each cube one by one to the volume but it becomes slower. I wonder how the filters treat the intersected areas. I don´t want to do this operation with polydatas because i have many problems clipping and closing surfaces because the data can come with many issues.
Thank you very much