Biesse Cix Macro Start_point Line_ep Endpath

: A toolpath starts with a START_POINT , followed by various LINE_EP or ARC segments, and concludes when the GEO or ROUT block is closed.

(defun Bissé-curve (start_point end_point start_slope end_slope) ; Define the control points (let ((control_points (list start_point end_point))) ; Define the parameter value (t) (let ((t (getvar "T))) ; Calculate the position of the new point on the curve (let ((new_point (Bissé-calculate control_points t start_slope end_slope))) new_point)) )) biesse cix macro start_point line_ep endpath

He imagined the servo motors whining to life in his head. The spindle would roar, spinning the router bit at 18,000 RPM. It would travel from the start_point to the line_ep , carving a straight, desperate line through the grain, the dust extractor screaming in protest. It was a simple command, but it defined the physical reality of the object. : A toolpath starts with a START_POINT ,

While Biesse CIX files use BEGIN MACRO and END MACRO to wrap individual commands, the end of a physical toolpath is typically handled by closing the parent geometry container. It would travel from the start_point to the

To implement the Bissé method using CIX macro, we need to write a command that takes in the control points and the parameter value (t) as input and returns the position of the new point on the curve.

MACRO "SIMPLE_LINE" PARAMETERS = start_point, line_ep BEGIN G00 start_point G01 line_ep F2000 M30 END ENDMACRO