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plot::Group3d

Groups of 3D objects

MuPAD® notebooks are not recommended. Use MATLAB® live scripts instead.

MATLAB live scripts support most MuPAD functionality, though there are some differences. For more information, see Convert MuPAD Notebooks to MATLAB Live Scripts.

Syntax

plot::Group3d(object3d1, object3d2, …, <a = amin .. amax>, options)

Description

plot::Group3d forms a group of any number of graphical 3D objects.

Grouping together a larger number of graphical objects and accessing the group as a whole simplifies their handling. In particular, the main purpose of a group is to inherit graphical attributes that are shared by all members of the group.

To change the inherited attributes interactively, do not select the group itself in the interactive object browser of the MuPAD® graphics tool (see Viewer, Browser, and Inspector: Interactive Manipulation). Underneath the group object, find 'defaults' branches for the objects in the group. Select the 'defaults' branch for the object type that you want to set attributes for.

A group can contain groups.

    Note:   When working with groups of points, the more efficient approach is to use the specialized grouping construct plot::PointList3d instead of generic groups of points.

Attributes

AttributePurposeDefault Value
Namethe name of a plot object (for browser and legend) 
VisiblevisibilityTRUE

Examples

Example 1

Plot two groups of bubbles. Some bubbles are not visible as they are inside larger bubbles:

G1 := plot::Group3d(plot::Sphere(1/n, [0, 0, n/2 + 1/n]
                                ) $ n = 1..10):
G2 := plot::Group3d(plot::Sphere(1/(3*n), [0, 0, n/2 + 1/n]
                                ) $ n = 2..10):
plot(G1, G2)

Increase transparency of all bubbles in the first group, but keep the bubbles in the second group opaque. Because the bubbles are grouped, it is easy to set different attribute values for the two groups:

G1::Color := RGB::SkyBlue.[0.25]:
G2::Color := RGB::Red:
plot(G1, G2)

delete G1, G2:

Parameters

object3d1, object3d2, …

Graphical 3D objects

See Also

MuPAD Functions

MuPAD Graphical Primitives

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