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Analytic 3D curve types: lines, circles, and ellipses.
These provide exact evaluation (no NURBS approximation) for the most common curve types in CAD.
Structsยง
- Circle3D
- A 3D circle defined by center, normal (axis), and radius.
- Ellipse3D
- A 3D ellipse defined by center, normal, and two semi-axis lengths.
- Hyperbola3D
- A 3D hyperbola defined by center, axis, and two semi-axis lengths.
- Line3D
- A 3D line defined by origin and direction.
- Parabola3D
- A 3D parabola defined by vertex, axis direction, and focal length.