From adb9e98dd4a7b7d586b054d1559db977caf920f0 Mon Sep 17 00:00:00 2001
From: "Vladimir Spivak(cwolf3d)" <cwolf3d@gmail.com>
Date: Sun, 11 Apr 2021 20:46:12 +0300
Subject: [PATCH] Fix T87212: Multiple-Parameter Functions for Math Surfaces in
Extra Objects
---
.../add_mesh_3d_function_surface.py | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/add_mesh_extra_objects/add_mesh_3d_function_surface.py b/add_mesh_extra_objects/add_mesh_3d_function_surface.py
index 2faae6054..c4520adcc 100644
--- a/add_mesh_extra_objects/add_mesh_3d_function_surface.py
+++ b/add_mesh_extra_objects/add_mesh_3d_function_surface.py
@@ -1,6 +1,8 @@
# GPL # original by Buerbaum Martin (Pontiac), Elod Csirmaz
import bpy
+import math
+import numpy
from mathutils import *
from math import *
from bpy.types import Operator
@@ -13,13 +15,18 @@ from bpy.props import (
# List of safe functions for eval()
-safe_list = ['math', 'acos', 'asin', 'atan', 'atan2', 'ceil', 'cos', 'cosh',
+safe_list = ['acos', 'asin', 'atan', 'atan2', 'ceil', 'cos', 'cosh',
'degrees', 'e', 'exp', 'fabs', 'floor', 'fmod', 'frexp', 'hypot',
'ldexp', 'log', 'log10', 'modf', 'pi', 'pow', 'radians',
- 'sin', 'sinh', 'sqrt', 'tan', 'tanh']
+ 'sin', 'sinh', 'sqrt', 'tan', 'tanh', 'gcd']
# Use the list to filter the local namespace
safe_dict = dict((k, globals().get(k, None)) for k in safe_list)
+safe_dict['math'] = math
+safe_dict['numpy'] = safe_dict['np'] = numpy
+safe_dict['lcm'] = numpy.lcm
+safe_dict['max'] = max
+safe_dict['min'] = min
# Stores the values of a list of properties and the
--
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