UI: backface cull generated icons

Allows for keeping icons 3D without adding extra geometry at export.
2018-04-29 16:51:15 +02:00
parent 695326eb8f
commit 79638c5c30
1 changed files with 5 additions and 0 deletions
--- a/release/datafiles/blender_icons_geom.py
+++ b/release/datafiles/blender_icons_geom.py
@@ -87,6 +87,11 @@ def write_mesh_data_lists(me):
    tris_colors = []

    for p in me_polys:
+
+        # Backface culling (allows using spheres without tedious manual deleting).
+        if p.normal.z <= 0.0:
+            continue
+
        l_sta = p.loop_start
        l_len = p.loop_total
        loops_poly = me_loops[l_sta:l_sta + l_len]