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Math & 3D

$Math and 3D examples workflow status$

All-numeric CSV → auto-value mode (continuous x / y / z, optional 4th metric for color/size). Parser: CSV. Source files under examples/csv/.

Live dashboard: vizb.goptics.org/examples/live/math-and-3d/

Chart	Input file	Dashboard
Spiral 3D	spiral-3d.csv	Open
Noise surface	noise-surface.csv	Open
Noise grid (21³)	noise-grid.csv	Open
Noise grid (41³)	noise-grid-41.csv	Open
Clusters	clusters.csv	Open

Density notes

File	Points	Use when
`noise-surface.csv`	441 (21×21)	Fast height-field demo
`noise-grid.csv`	9,261 (21³)	Manageable voxel + visualMap
`noise-grid-41.csv`	68,921 (41³)	Full ECharts-scale grid

Prefer the 21³ grid for everyday loads; use 41³ when you need every voxel.

3D Charts (WebGL) — bar3D / line3D / scatter3D, rotate, visualMap
Tabular data — auto-value when every column is numeric

vizb scatter examples/csv/spiral-3d.csv -o spiral.html
vizb scatter examples/csv/noise-grid.csv --3d-visualmap --3d-rotate -o noise.html
vizb scatter examples/csv/clusters.csv --visualmap --symbol-size 10 -o clusters.html

Tabular data examplesBusiness tables and 2D scatter