fix z-interpolation

2020-10-27 18:19:32 -07:00 · 2020-10-27 18:19:32 -07:00 · db6819ccc6
commit db6819ccc6
parent a900946890
1 changed files with 2 additions and 2 deletions
--- a/gridlock/draw.py
+++ b/gridlock/draw.py
@ -149,10 +149,10 @@ def draw_polygons(self,
            grid_coord = numpy.digitize(point, edges) - 1
            w_coord = grid_coord - bdi_min[surface_normal]

-            if grid_coord < 0:
+            if w_coord < 0:
                w_coord = 0
                f = 0
-            elif grid_coord >= w_z.size:
+            elif w_coord >= w_z.size:
                w_coord = w_z.size - 1
                f = 1
            else: