ObjGen [beta]

ObjGen is an online 3D OBJ file generator.

Simply input the dimensions of your LED surface below, and ObjGen will do the tedious and time consuming work for you. The resulting OBJ file will be generated using meters as the base unit where positive X is right (stage left), positive Z is forward (upstage) and positive Y is up. The UV coordinates are normalized between [0,0] (bottom left) and [1,1] (top right), so it's plug and play into applications such as d3, Pixera, or Blender. Comments, questions, or suggestions? Shoot me an email.

Need to create multiple OBJs at once? You can upload a JSON file containing your OBJ definitions here.

Dimensions

Valid length is required.
Valid height is required.
Valid angle in degrees is required.
Tile info
Valid tile width in millimeters is required.
Valid tile height in millimeters is required.
Valid horizontal resolution in pixels is required.
Valid vertical resolution in pixels is required.
Positional Offsets
Valid offset in meters is required.
Valid offset in meters is required.
Valid offset in meters is required.
Output Settings

Info

  • Diameter
    If the surface is curved, this is the chord length
  • Surface depth
    If the surface is curved, this is the arc height
  • Curvature
    If the surface is curved, this is the overall curvature
  • Tile count
    Number of LED tiles
  • Dimensions
    Actual dimensions
  • Resolution
    Total resolution in pixels
  • UHD heads
    Number of 4K outputs required
© 2021-2024 Marcus Bengtsson. ObjGen 0.7 is free to use for private, commercial, and educational purposes.