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. Surface rendering of Volumetric Data
Forum Updated to NodeBB v4.3 + New Features

Surface rendering of Volumetric Data

Scheduled Pinned Locked Moved Unsolved General and Desktop
1 Posts 1 Posters 364 Views 3 Watching
  • 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.
  • A Offline
    A Offline
    amartya1998
    wrote on last edited by amartya1998
    #1

    My goal is 3d rendering of volumetric data (i have a 3d array of unsigned short ints where arr[x][y][z] represents voxel intensity at location (x,y,z) ).
    Using the Q3dScatter , the results are not what I expected ( no illumination or shadows , just the perspective projection) .This is of no use , since the images I am dealing with are either b/w or grayscale .
    What I want is to construct the isosurface for the volume ( something like marching cubes algorithm) ,and feed the surface data to a qSurface3dSeries through a QSurfaceDataProxy .What I cannot find is a function to convert my 3d array to a QSurfacedataItem.Can anyone suggest an inbuilt one , or suggest some better ways to deal with this problem?

    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