We have four vtp files which should be rendered simultaneously and they should come in the same renderer window. Its working fine. We want to show combination of vtp files such as (1+2 or 1+3 or 1+4 or 1+2+3+4) together. Here 1, 2, 3, and 4 are the vtp file’s number.
When we try to render a combination for the first time it works. However, after that for every other combinations, the 3D view becomes more brighter and also slows down the rendering.
We added separate actors according to the file in the same renderer window like br_actor, nr_actor, ed_actor and et_actor.
What could be the reason for this?
Thanks a lot.
Best regards,
Sunita