public static List <Vector3> ReturnARealPoly(Vector3 hitVector3, Vector3[] Vertices, InitializerTerrain iniTerr,
Vertexer vertex)
{
if (hitVector3 == null || hitVector3 == new Vector3())
{
return(new List <Vector3>());
}
Vector3 firstVertex = vertex.FindClosestVertex(hitVector3, Vertices);
Dir quadrant = vertex.FindVertexQuadrant(firstVertex, hitVector3);
Vector3 lefTopVertex = vertex.FindTopLeftVertex(firstVertex, quadrant,
iniTerr.StepX, iniTerr.StepZ, Vertices);
//UVisHelp.CreateHelpers(lefTopVertex, Root.redSphereHelp);
List <Vector3> poly = FindPoly(lefTopVertex, iniTerr.StepX, iniTerr.StepZ, vertex, Vertices);
//UVisHelp.CreateHelpers(poly, Root.boxCollHelp);
return(poly);
}
//create one subpoly based on where we hit the terrain
List <Vector3> CreateOneSubPoly(Vector3 hitPointOnSubPoly, bool isMouseOnTerrain, Vertexer vertex,
SubDivider subDivide, UPoly poly, List <Vector3> currentHoverVertices)
{
//print(isMouseOnTerrain + "isMouseOnTerrain");
List <Vector3> subPoly = new List <Vector3>();
if (isMouseOnTerrain)
{
Vector3 firstVertex = vertex.FindClosestVertex(hitPointOnSubPoly, currentHoverVertices.ToArray());
Dir quadrant = vertex.FindVertexQuadrant(firstVertex, hitPointOnSubPoly);
Vector3 lefTopVertex = vertex.FindTopLeftVertex(firstVertex, quadrant,
subDivide.XSubStep, subDivide.ZSubStep, currentHoverVertices.ToArray());
subPoly = UPoly.FindPoly(lefTopVertex, subDivide.XSubStep, subDivide.ZSubStep,
vertex, currentHoverVertices.ToArray());
//UVisHelp.CreateHelpers(subPoly, Root.blueCube);
}
return(subPoly);
}
