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dvdkouril / chromospace

🧬🚀 visualizing chromatin in space
https://chromospace.org/
MIT License
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Coloring #4

Closed dvdkouril closed 3 months ago

dvdkouril commented 7 months ago

Two distinct cases for coloring the 3D models:

  1. categorical coloring: for a 3D model with several parts, one might want to distinguish between the different parts by showing each in a different color
  2. mapping genomic signals
    • (sequence start to end) -> this one has no real signal, but is often used
    • continuous signal: BigWig etc.
    • discrete region annotations: BED etc.
dvdkouril commented 7 months ago

Bit of work toward this done in 32d8725

dvdkouril commented 7 months ago

More work in a813922. Just exposing the two options ("constant" or "scale") in a scene config.

Further steps probably need to wait for when I start loading additional datasets (BED file for region annotation or something like a BigWig for genomic signals).

dvdkouril commented 3 months ago

I consider this mostly done via #25. There's still more work needed to go from a genomic track to color, but the color API is pretty much ready.