Renders a single fiber::streamline as an interactive 3D line plot. See
plot3d() for the full parameter documentation and examples.
Arguments
- x
A fiber::streamline object.
- color
Controls how streamline colours are assigned. Accepted values:
"orientation"(default): per-point RGB colour derived from the local fibre direction. The absolute values of the normalised tangent vector \((|dx|, |dy|, |dz|)\) are mapped to the R, G, B channels — the standard DTI colour convention (left-right = red, anterior-posterior = green, superior-inferior = blue).A metadata key: a string matching a key in
@point_data(per-point scalar) or@streamline_data(per-streamline scalar, broadcast to all points). Numeric values are mapped to a continuous colour scale (palette); character values are coloured categorically.A CSS/hex colour string: e.g.
"#E69F00"or"steelblue". All lines are drawn in that fixed colour.
- palette
A plotly / ColorBrewer colour scale name applied when
coloris a numeric metadata key. Defaults to"Viridis".- linewidth
Numeric. Width of the plotted lines. Defaults to
2.- opacity
Numeric in [0, 1]. Global line opacity. Defaults to
0.5.- ...
Additional named arguments forwarded to
plotly::layout(), e.g.title = "My bundle".
Value
An interactive plotly htmlwidget.