Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. General and Desktop
  4. 3D scene flickers when replacing QEntities
Forum Updated to NodeBB v4.3 + New Features

3D scene flickers when replacing QEntities

Scheduled Pinned Locked Moved Unsolved General and Desktop
1 Posts 1 Posters 176 Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • F Offline
    F Offline
    Felix Maurer
    wrote on last edited by
    #1

    Hi,

    I have a 3D scene which I display in a Qt3DExtras::Qt3DWindow. The scene contains some entities with geometry that changes. To change the geometry I create a new entity, add it and then delete the old entity. In the 3D window there is a short flicker when ever I do that, probably because it is redrawn when I remove an entity and then again when I add one. Can I disable updates of the window while changing the entities? Is there another way to have an entity with changing geometry than by replacing it?

    Regards
    Felix

    1 Reply Last reply
    0

    • Login

    • Login or register to search.
    • First post
      Last post
    0
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    • Get Qt Extensions
    • Unsolved