public static CSGVector2 operator +(CSGVector2 a, CSGVector2 b)
{
List<CSGShape> intersec = new List<CSGShape>();
var aOnly = CSGGeometry.VectorSetSubtract(a.shapes, b.shapes, intersec);
var bOnly = CSGGeometry.VectorSetSubtract(b.shapes, a.shapes);
intersec.AddRange(aOnly);
intersec.AddRange(bOnly);
CSGVector2 output = new CSGVector2(intersec);
if (AutoRemoveZeros)
output.RemoveZeros();
return output;
}
public static CSGVector3 operator +(CSGVector3 a, CSGVector3 b)
{
//This operation works via set subtraction
//aOnly = a - b
//bOnly = b - a
//intersec = a - aOnly
List <CSGBlock> intersec = new List <CSGBlock>();
var aOnly = CSGGeometry.VectorSetSubtract(a.blocks, b.blocks, intersec);
var bOnly = CSGGeometry.VectorSetSubtract(b.blocks, a.blocks);
//aOnly and bOnly are merged with intersec to create a new vector
intersec.AddRange(aOnly);
intersec.AddRange(bOnly);
CSGVector3 output = new CSGVector3(intersec);
//Remove zeroes is processeced, if required
if (AutoRemoveZeros)
{
output.RemoveZeros();
}
//the vector is returned
return(output);
}
