/// <summary>
/// Called from ProGrids.
/// </summary>
/// <param name="snapVal"></param>
void PushToGrid(float snapVal)
{
UndoUtility.RecordSelection(selection.ToArray(), "Push elements to Grid");
if (selectMode == SelectMode.Object || selectMode == SelectMode.None)
{
return;
}
for (int i = 0, c = MeshSelection.selectedObjectCount; i < c; i++)
{
ProBuilderMesh mesh = selection[i];
if (mesh.selectedVertexCount < 1)
{
continue;
}
var indexes = mesh.GetCoincidentVertices(mesh.selectedIndexesInternal);
Snapping.SnapVertices(mesh, indexes, Vector3.one * snapVal);
mesh.ToMesh();
mesh.Refresh();
mesh.Optimize();
}
UpdateSelection();
}