Function CapFromCenterHeight

s2/cap.go:88–90

CapFromCenterHeight constructs a cap with the given center and height. A negative height yields an empty cap; a height of 2 or more yields a full cap. The center should be unit length.

(center Point, height float64)

// negative height yields an empty cap; a height of 2 or more yields a full cap.
// The center should be unit length.
func CapFromCenterHeight(center Point, height float64) Cap {
	return CapFromCenterChordAngle(center, s1.ChordAngleFromSquaredLength(2*height))
}

// CapFromCenterArea constructs a cap with the given center and surface area.
// Note that the area can also be interpreted as the solid angle subtended by the