# Calculo área entre uma reta móvel e polígono

matheus venturella shared this question 7 months ago

Gostaria de saber como posso calcular a área de uma parte de um polígono delimitada por uma reta móvel. Essa tarefa está sendo difícil pois o polígono possui 325 vértices e a reta é móvel.

Em anexo envio o arquivo a minha construção.

A solution using IntersectPath() (used in Polyg2 and Polyg3)

I suspect a bug in {IntersectPath()} (in curly brackets), as a workaround the two polygons are recreated with locus (Polyg2' and Polyg3')

1

A solution using IntersectPath() (used in Polyg2 and Polyg3)

I suspect a bug in {IntersectPath()} (in curly brackets), as a workaround the two polygons are recreated with locus (Polyg2' and Polyg3')

1

Thank you! It was just what I needed.

1

I want to suggest another solution. You can see that the results are slightly different. The use of the locus shift of the starting points. You can see this in the attached applet and image. Compare poly001 and Polyg3.