Finally SVG has an over-engineered, bloated, complex machinery capable of emulating a conical gradient (hi-fi metal knob effect.) We can now retire and give up

Finally SVG has an over-engineered, bloated, complex machinery capable of emulating a conical gradient (hi-fi metal knob effect.) We can now retire and give up this life of crime. PS: CorelDRAW had it in 1992 and didn't need a CSS parser to do it.