The 3D Graphics Tools
How to open the Toolbar
You may open the Toolbar by tapping on the 
Editing icon.
Note: We are still working on including all GeoGebra 3D Graphics Tools in the GeoGebra 3D Grapher in order to give you access to the full GeoGebra power.
Editing icon.
Note: We are still working on including all GeoGebra 3D Graphics Tools in the GeoGebra 3D Grapher in order to give you access to the full GeoGebra power.
Selected GeoGebra Tools
Point
To create a point select the 
Point tool and tap on the xOy plane in the 
3D Graphics View.
Hint: You may toggle between moving the point horizontally or vertically by tapping the point. After each tap, arrows are displayed next to it, indicating which movement is currently possible.
Sphere with Center through Point
In order to create a sphere, first select or create the center point and then another point on the sphere.
Polygon
Successively select or create at least three points, which will be the vertices of the polygon. Then, tap the first point again in order to close the polygon.
Extrude to Prism
You can create a prism by extruding an existing polygon: tap and drag the polygon to set its height.
Hint: If you select a Tool from the Toolbar, a Tooltip appears for a few seconds explaining how to use the selected Tool. You cam also tap on it to get further informations.