w_coord_fp should not be negative

This commit is contained in:
jan 2019-04-07 17:18:20 -07:00
parent 87e6a0de34
commit a094241f37

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@ -145,7 +145,7 @@ def draw_polygons(self,
def get_zi(offset):
pos_3d = to_3d([0, 0], center[surface_normal] + offset)
grid_coords = self.pos2ind(pos_3d, i, check_bounds=False, round_ind=False)
w_coord_fp = (grid_coords - bdi_min)[surface_normal] + 0.5
w_coord_fp = ((grid_coords - bdi_min)[surface_normal] + 0.5).clip(0)
w_coord = floor(w_coord_fp).astype(int)
return w_coord_fp, w_coord