From 639e1d3adc9861babb335566e4502ad07d04f12e Mon Sep 17 00:00:00 2001
From: Alan Odom <clockmender@icloud.com>
Date: Tue, 18 Feb 2020 09:52:40 +0000
Subject: [PATCH] PDT: Check a Selection is Made (fix)
Make sure that there is a selection of vertices before processing, must be
a minimum of 1 in Point mode and 2 in other modes.
---
pdt_tangent.py | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/pdt_tangent.py b/pdt_tangent.py
index e5f32e0b0..d292a7ff2 100644
--- a/pdt_tangent.py
+++ b/pdt_tangent.py
@@ -540,6 +540,10 @@ class PDT_OT_TangentOperateSel(Operator):
# Get All Values from Selected Vertices
verts = [v for v in bm.verts if v.select]
+ if len(verts) <= 0:
+ pg.error = f"{PDT_ERR_SEL_1_VERT} 0"
+ context.window_manager.popup_menu(oops, title="Error", icon="ERROR")
+ return {"FINISHED"}
v1 = verts[0]
vn = verts[-1]
for v in bm.verts:
--
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