Conic
Toolbar | Menu |
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Curve Conic |
The Conic command draws a conic section curve based on a start, end, and apex point. The default is to first pick a start point, then an end point, and then an apex point.
Default steps
- Pick the start of the conic curve.
- Pick the end of the curve.
- Pick the apex of the conic curve.
This location partially defines the plane for the conic. - Pick a location for the conic to pass through to define its curvature.
Or, type a the rho value (a number greater than 0 and less than 1), and press Enter.
Command-line options | |
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Apex |
Lets you specify the apex point before you pick the endpoint of the conic curve. Apex steps
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Lets you select a curve for the conic curve to be tangent to for the start or end of the conic. Steps
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Lets you select a curve for the conic to be perpendicular to for the start or end of the conic. Steps
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Type subcrv to select part of a curve as input. |
See also
Hyperbola
Draw a hyperbolic curve from focus points, vertices, or coefficient.
Parabola
Draw a parabolic curve from focus and vertex or endpoint.