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titleArc Diameter
The Arc Diameter command measures

Measures the diameter of

an existing arc/circle

a circle derived from a selected arc on the model

and draws the arc/circle

. The markup

label indicates the

displays the center point coordinates and length of the diameter

and the coordinates

of the

arc/circle center point. You can take this measurement only for an arc/circle that already exists in the model itself.Glen: How does SpinFire determine what is selectable? For example, in the example shown, the ends of the small tubular shapes are not selectable

derived circle.

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titleArc Radius
The Arc Radius command measures

Measures the radius of

an existing arc/circle

a circle derived from a selected arc on the model

and draws the arc/circle

. The markup

label indicates the

displays the center point coordinates and length of the radius

and the coordinates

of the

arc/

derived circle

center point. You can take this measurement only for an arc/cicle that already exists in the model itself

.

Info
titleImportant Note

If the "circle" was created using an ellipses tool in the native CAD file, the Arc Radius measurement provides two values, one for each of the two arcs that make up the ellipse.

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titleCircle by Three Points
The Circle by Three Points command draws a

Draws a visible circle that passes through three selected points on the model and

measures

determines the diameter of the circle

diameter

.

This command draws a visible diameter that passes

The diameter line is drawn through the first point you selected. The markup

label also

displays the

X, Y, and Z

diameter length and center point coordinates of the circle

center point

.

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Related Topics

2D Viewer Settings

3D Viewer SettingsWorking with Radial Measurements

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