public ObjRenderData GetRenderData()
{
var verts = GetVerts();
var data = new ObjRenderData();
if (ShowControlGrid)
{
data.Add(GetControlGrid(verts));
}
if (ShowGrid)
{
data.Add(GetGrid(verts));
}
return(data);
}
protected ObjRenderData GetGrid(List <List <Vector3> > verts)
{
var data = new ObjRenderData();
var H = HeightPatchCount;
var W = WidthPatchCount;
for (int h = 0; h < H; h++)
{
for (int w = 0; w < W; w++)
{
data.Add(GetGridForPatch(verts, h, w));
}
}
return(data);
}