circle
A circle is defined by its radius. It is placed in the origin, unless explicitly transformed.
| Parameter name | Description | Status |
|---|---|---|
| r | Circle radius | required |
XML syntax for basic circle primitive (2d)
<circle r="10"/>Complete example with a circle offset to x=20 and extruded to create a 3d solid
<?xml version="1.0" encoding="utf-8"?>
<xcsg version="1.0">
<linear_extrude dz="1">
<circle r="10">
<tmatrix>
<trow c0="1" c1="0" c2="0" c3="20"/>
<trow c0="0" c1="1" c2="0" c3="0"/>
<trow c0="0" c1="0" c2="1" c3="0"/>
<trow c0="0" c1="0" c2="0" c3="1"/>
</tmatrix>
</circle>
</linear_extrude>
</xcsg>