Add incident wave arrow setting for waterfall scene.
This function visualizes the incident wave arrows for waterfall settings.
- Parameters:
- phi_span
float
Incident phi angle in degrees.
- num_phi
int
Number of phi points.
- arrow_color
str
, optional
Color of the arrow. The default is red ("#ff0000"
).
- line_color
str
, optional
Color of the line. The default is red ("#ff0000"
).