From 786c94a80c79de64d335154fe64fc0225cdd3d35 Mon Sep 17 00:00:00 2001
From: "Salvador E. Tropea" <salvador@inti.gob.ar>
Date: Tue, 21 Mar 2023 10:40:27 -0300
Subject: [PATCH] [3D] Added option to enable the colored R cache

---
 CHANGELOG.md         | 1 +
 kibot/globals.py     | 3 +++
 kibot/gs.py          | 1 +
 kibot/out_base_3d.py | 2 +-
 4 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 511b788c..fdf0b331 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - `colored_tht_resistors` to disable the 3D colored resistors.
   - `field_tolerance` field/s to look for resistor tolerance.
   - `default_resistor_tolerance` which tolerance to use when none found.
+  - `cache_3d_resistors` to avoid generating them all the time.
 - 3D: colored 3D models for THT resistors
 
 ### Fixed
diff --git a/kibot/globals.py b/kibot/globals.py
index 42d9cd50..2d7ad5a1 100644
--- a/kibot/globals.py
+++ b/kibot/globals.py
@@ -274,6 +274,9 @@ class Globals(FiltersOptions):
             """ When no tolerance is specified we use this value.
                 Note that I know 5% is a common default, but technically speaking 20% is the default.
                 Used while creating colored resistors """
+            self.cache_3d_resistors = False
+            """ Use a cache for the generated 3D models of colored resistors.
+                Will save time, but you could need to remove the cache if you need to regenerate them """
         self.set_doc('filters', " [list(dict)] KiBot warnings to be ignored ")
         self._filter_what = 'KiBot warnings'
         self.filters = FilterOptionsKiBot
diff --git a/kibot/gs.py b/kibot/gs.py
index 149bada9..a691e521 100644
--- a/kibot/gs.py
+++ b/kibot/gs.py
@@ -122,6 +122,7 @@ class GS(object):
     def_global_output = '%f-%i%I%v.%x'
     # The class that controls the global options
     class_for_global_opts = None
+    global_cache_3d_resistors = None
     global_castellated_pads = None
     global_colored_tht_resistors = None
     global_copper_thickness = None
diff --git a/kibot/out_base_3d.py b/kibot/out_base_3d.py
index 31bf1c85..76066287 100644
--- a/kibot/out_base_3d.py
+++ b/kibot/out_base_3d.py
@@ -405,7 +405,7 @@ class Base3DOptions(VariantOptions):
             self.widths = self.widths[:-2]
         # Create the name in the cache
         cache_name = self.colored_tht_resistor_name(name, bars)
-        if os.path.isfile(cache_name):
+        if os.path.isfile(cache_name) and GS.global_cache_3d_resistors:
             status = 'cached'
         else:
             status = 'created'