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CommandListAppendArcRel(Double, Double, Double, Double) Method

Marks a circular helix from the current position, described by the given relative center-point co-ordinates and sweep angle.


Namespace: RAYLASE.SPICE3.ClientLib
Assembly: RAYLASE.SPICE3.ClientLib (in RAYLASE.SPICE3.ClientLib.dll) Version: 3.4.1
Syntax
C#
Copy
public void AppendArcRel(
	double x,
	double y,
	double z,
	double sweep
)

Parameters

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 sweep angle at the center-point (rad).
Remarks

Appends a MARK_ARC_3D_REL command to the list.

In 3D, the arc describes part of a helix whose axis of rotation is parallel to the z-axis.

The geometry of circular arcs, as implemented on the SP-ICE-3 Card, is discussed in 9.1.2 Arcs.

Note that Transformation is only applied to the center point and not to the individual points on the circle.
Example
Please refer to 9.1.2 Arcs for examples using this, and similar, methods.
See Also