CommandListAppendEllipseRel(Double, Double, Double, Double, Double, Double) Method

Marks an elliptical arc from the current position, described by the given parameters and relative center-point coordinates.

Namespace: RAYLASE.SPICE3.ClientLib
Assembly: RAYLASE.SPICE3.ClientLib (in RAYLASE.SPICE3.ClientLib.dll) Version: 3.4.1

Syntax

public void AppendEllipseRel(
	double x,
	double y,
	double z,
	double sweep,
	double rotation,
	double ratio
)

x Double: The relative x ordinate of the center-point.
y Double: The relative y ordinate of the center-point.
z Double: The relative z ordinate of the center-point.
sweep Double: The parametric ellipse generator value.
rotation Double: The rotation angle of the elliptical arc's x-axis (major) relative to the x-axis of the coordinate system (rad).
ratio Double: The ratio of the elliptical arc's y-axis (minor) to its x-axis (major).

Remarks

Appends a MARK_ELLIPSE_3D_REL command to the list.

The geometry of elliptical arcs, as implemented on the SP-ICE-3 Card, is discussed in 9.1.3 Ellipses.

In 3D, the ellipse describes part of a helical path whose axis of rotation is parallel to the z-axis.

Note that Transformation is only applied to the center point and not to the individual points on the ellipse path.

Example

Please refer to 9.1.3 Ellipses for examples using this, and similar, methods.