RAYCROSSING

Where a line at an angle through one point crosses a line at an angle through another.

Syntax

RAYCROSSING(A,angleA,B,angleB)

Argument	Meaning
A, angleA	The first point, and the angle of the line through it, in degrees anticlockwise from the positive X axis.
B, angleB	The second point, and the angle of the line through it.

Result

A position.

Examples

In the example drawing:

Expression	Gives
`RAYCROSSING(P0,45,P1,135)`	`[250,250]`
`RAYCROSSING(P0,30,P2,180)`	`[519.6152,300]`

Notes

The Two Angles snap mode makes its points this way. The lines go both ways, so an angle and the angle half a turn round it give the same line. It is an error if the lines are parallel.