mpl_toolkits.mplot3d.axes3d.Axes3D.fill_between #

Axes3D.fill_between(x1,y1,z1,x2,y2,z2,*,where=None,mode='auto',facecolors=None,shade=None,axlim_clip=False,**kwargs)[source]#

Fill the area between two 3D curves.

The curves are defined by the points (x1,y1,z1) and(x2,y2,z2). This creates one or multiple quadranglepolygons that are filled. All points must be the same length N, or asingle value to be used for all points.

Parameters:

x1, y1, z1float or 1D array-like

x, y, and z coordinates of vertices for 1st line.

x2, y2, z2float or 1D array-like

x, y, and z coordinates of vertices for 2nd line.

wherearray of bool (length N), optional

Definewhere to exclude some regions from being filled. Thefilled regions are defined by the coordinatespts[where],for all x, y, and z pts. More precisely, fill betweenpts[i]andpts[i+1] ifwhere[i]andwhere[i+1]. Note that thisdefinition implies that an isolatedTrue value between twoFalse values inwhere will not result in filling. Both sides oftheTrue position remain unfilled due to the adjacentFalsevalues.

mode{'quad', 'polygon', 'auto'}, default: 'auto'

The fill mode. One of:

'quad': A separate quadrilateral polygon is created for eachpair of subsequent points in the two lines.
'polygon': The two lines are connected to form a single polygon.This is faster and can render more cleanly for simple shapes(e.g. for filling between two lines that lie within a plane).
'auto': If the points all lie on the same 3D plane, 'polygon' isused. Otherwise, 'quad' is used.

facecolorscolor or list ofcolor, optional