plotly / plotly/plotly.js

Better Lighting for 3D Surfaces

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feature P2
Dominant language
JavaScript
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Forks
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Avg merge
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Merged PRs (30d)
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Description

It would be nice if there was a way to get directional lighting, or a less matte appearance, on plotly 3D surfaces. The shadows and highlights are crucial for the eye to understand the surface.

Plotly on top, alternative below.
Image
Image

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the 3D surface rendering code in plotly.js and compare its current lighting behavior with the reference images in the issue. Done means providing directional lighting or a less matte surface appearance with shadows and highlights that make the 3D shape easier to understand.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript
Domain
data-visualization
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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