public void IsInsidePolygon_WhenGivenAPointInside_ShouldReturnTrue()
{
var point = new Vector2();
var face = new[]
{
new Vector2(-5, 5),
new Vector2(5, 5),
new Vector2(5, -5),
new Vector2(-5, -5),
};
var inside = helper.IsInsidePolygon(point, face);
Assert.True(inside);
}
private void ResizeFace(IPlantCell aCell, IPlantCell bCell)
{
var aGeo = aCell.Geometry;
var aFace = aGeo.Face.Points;
var bGeo = bCell.Geometry;
var bFace = bGeo.Face.Points;
var pairs = geometryHelper.CreateFacePairs(bFace);
for (int i = 0; i < aFace.Length; i++)
{
if (!geometryHelper.IsInsidePolygon(aFace[i], bFace))
{
continue;
}
Vector2 nearest = FindNearestPoint(aFace[i], pairs);
Vector2 direction = (aFace[i] - nearest) * aCell.Turgidity;
aFace[i] = nearest;
ChangeFace(aGeo, aFace[i], direction);
}
}
private bool IsInsidePolygon(Vector2[] aFace, Vector2[] bFace)
{
for (int i = 0; i < aFace.Length; i++)
{
if (helper.IsInsidePolygon(aFace[i], bFace))
{
return(true);
}
}
return(false);
}