pw:: SegmentConic

pw::SegmentConic create

This action creates a new conic segment object.

Parameters

none

Returns

This action returns a new pw::SegmentConic object.

$segment getAlternatePointType

This action gets the type of the alternate point.

Parameters

none

Returns

This action returns a string with options < None | Shoulder | Intersect >.

$segment removeAlternatePoint

This action removes the alternate point of the conic.

Parameters

none

Returns

This action returns nothing.

$segment getShoulderPoint

This action gets the shoulder point of the conic.

Parameters

none

Returns

This action returns the shoulder point.

Information

If the shoulder point has not been set, or has been removed, this action will return the shoulder (point at u = 0.5) of the conic.

$segment setShoulderPoint point

This action sets the shoulder point of the conic.

Parameters

Returns

This action returns nothing.

$segment getIntersectPoint

This action gets the tangent intersection point of the conic.

Parameters

none

Returns

This action returns the intersection point.

Information

If the intersect point has not been set, or has been removed, this action will return the intersection of the end tangents.

$segment setIntersectPoint point

This action sets the intersection point of the conic.

Parameters

Returns

This action returns nothing.

$segment getRho

This actions gets the rho value of the conic.

Parameters

none

Returns

This action returns the float rho value of this conic, in one of the ranges [0.0, 0.5) = ellipse, 0.5 = parabola, (0.5, 1.0] = hyperbola.

$segment setRho rho

This action sets the rho value of the conic.

Parameters

Returns

This action returns nothing.