Figure 19.2

As you see by scrolling down in the Editor, there are numerous Add-ons to select. An Add-on is

active when it is checked and its name displays in white text. In Figure 19.2 you see that the Add-

on named

Add Curve: Sapling Tree Gen is active. This Add-on was mentioned when

discussing Stroke Placement in Chapter 18.

19.1 Add-ons From the Internet

One Add-on available on the internet which is specific to the Grease Pencil is named

Blender_PLANEX. This Add-on is described as a Grease Pencil Plugin to Show the point where

the Drawing Plane(Stroke placement in 3d Cursor) and the Strokes intersect.

Blender_PLANEX has been developed by, Mario Hawat and is made available for download on

Github.com

When using Grease Pencil in Draw Mode, if you choose to place a Stroke relative to the 3D

Cursor, you will draw a line in the plane which is perpendicular to your Viewport Angle and across

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