Example:
Volume A: {{volumeAPolygon.toFixed(3)}} A precision:
Transform:
VA*VD={{(volumeAPolygon*volumeDPolygon).toFixed(4)}}
-12 x ({{volumeDPolygon.toFixed(4)}})
{{z2APolygon.x2.toFixed(4)}} {{z2APolygon.xy.toFixed(4)}}
{{z2APolygon.xy.toFixed(4)}} {{z2APolygon.y2.toFixed(4)}}
(Id - 16/{{(volumeAPolygon*volumeDPolygon).toFixed(4)}}
{{z2DPolygon.x2.toFixed(4)}} {{z2DPolygon.xy.toFixed(4)}}
{{z2DPolygon.xy.toFixed(4)}} {{z2DPolygon.y2.toFixed(4)}}
{{z2APolygon.x2.toFixed(4)}} {{z2APolygon.xy.toFixed(4)}}
{{z2APolygon.xy.toFixed(4)}} {{z2APolygon.y2.toFixed(4)}}
)
({{(-12*volumeDPolygon).toFixed(4)}})
{{z2APolygon.x2.toFixed(4)}} {{z2APolygon.xy.toFixed(4)}}
{{z2APolygon.xy.toFixed(4)}} {{z2APolygon.y2.toFixed(4)}}
{{h2.x11.toFixed(4)}} {{h2.x12.toFixed(4)}}
{{h2.x21.toFixed(4)}} {{h2.x22.toFixed(4)}}
det(
{{hessian.x11.toFixed(4)}} {{hessian.x12.toFixed(4)}}
{{hessian.x21.toFixed(4)}} {{hessian.x22.toFixed(4)}}
) = {{(hessian.x11*hessian.x22 - hessian.x12*hessian.x21).toFixed(4)}}
Volume D: {{volumeDPolygon.toFixed(3)}} D precision:
Transform:

Settings

Zoom:
Vertex size:
Edge width:
Integer points size:

Help

  • Shift+Click on edge => add point;
  • {{ useCtrl ? "Ctrl": "Cmd"}}+Click on vertex => select/deselect it;
  • Alt+Click on vertex => select/deselect all.