public List <Vector3> GetCornerVerts(TerrainPiece previousTerrain, TerrainPiece currentTerrain, MeshPiece.Plane planeType, bool topVerts)
{
MeshPiece lastMesh = null;
MeshPiece currentMesh = null;
List <Vector3> verts = new List <Vector3>();
if (planeType == MeshPiece.Plane.Front)
{
lastMesh = previousTerrain.FrontMesh;
currentMesh = currentTerrain.FrontMesh;
}
else if (planeType == MeshPiece.Plane.Detail)
{
lastMesh = previousTerrain.DetailMesh;
currentMesh = currentTerrain.DetailMesh;
}
if (topVerts)
{
verts.Add(lastMesh.TopRightCorner);
verts.Add(currentMesh.TopLeftCorner);
}
else
{
verts.Add(lastMesh.BottomRightCorner);
verts.Add(currentMesh.BottomLeftCorner);
}
return(verts);
}
public List <Vector3> MoveStartVertex(List <Vector3> verticies, Vector3 newStartVertex, bool copyVertices, MeshPiece.Plane planeType)
{
int startIndex = 0;
if (planeType == MeshPiece.Plane.Front || planeType == MeshPiece.Plane.Detail)
{
startIndex = 1;
}
Vector3 originalStartVertex = verticies[startIndex];
return(MoveStartVertex(verticies, originalStartVertex, newStartVertex, copyVertices));
}
