User Manual

16-13
To display the cross section of a 3D graph
1. Draw a 3D graph.
2. Press !5(G-SOLVE)1(CROSS).
3. Select the direction of the plane you want to display.
1(X) … Specifies the
x-axis as the cross sectional direction of the vertical plane.
2(Y) … Specifies the y-axis as the cross sectional direction of the vertical plane.
3 (Z) … Specifies the z-axis as the cross sectional direction of the vertical plane.
The displayed parallel plane and 3D graph contact points (cross section) are displayed
using the opposing color of the Area Color setting.
The cross section is displayed in the foreground.
When the plane graph and the cross section plane are the same, the outer boundary of
the plane is highlighted.
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