Fixed 3D problems to download 3D models for native KiCad 6 files.

- Not seen on files imported from KiCad 5

Fixes #171

CHANGELOG.md

@@ -106,9 +106,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - `--list`: problems with layers and fields specific for the project.
   (INTI-CMNB/kibot_variants_arduprog#4)
 - Makefile: %VALUE not expanded in the directory targets.
-- KiCost variants: empty DNF fields shouldn't be excluded. (#101)
-- KiCost variants: problems when setting a field in a variant that doesn't
-  exist when no variant is selected. (#105)
+- KiCost variants:
+  - empty DNF fields shouldn't be excluded. (#101)
+  - problems when setting a field in a variant that doesn't
+    exist when no variant is selected. (#105)
 - KiCost: list arguments wrongly passed. (#120)
 - PCB Print: to show the real name of the PCB file. (#102)
 - Compress: not expanding %VALUES in target dirs. (#111)
@@ -117,6 +118,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Update XML: Removed the side effect Bom. (#106)
 - Problems when using a hidden config file, using an output that needs the SCH,
   not specifying the SCH and more than one SCH was found. (#138)
+- 3D: problems to download 3D models for native KiCad 6 files. (#171)
+      (not imported from KiCad 5)
 
 
 ## [0.11.0] - 2021-04-25

kibot/out_base_3d.py

@@ -124,9 +124,10 @@ class Base3DOptions(VariantOptions):
                     # Missing 3D model
                     if full_name not in downloaded:
                         logger.warning(W_MISS3D+'Missing 3D model for {}: `{}`'.format(ref, full_name))
-                    if self.download and m3d.m_Filename.startswith('${KISYS3DMOD}/'):
+                    if self.download and (m3d.m_Filename.startswith('${KISYS3DMOD}/') or
+                                          m3d.m_Filename.startswith('${KICAD6_3DMODEL_DIR}/')):
                         # This is a model from KiCad, try to download it
-                        fname = m3d.m_Filename[14:]
+                        fname = m3d.m_Filename[m3d.m_Filename.find('/')+1:]
                         replace = None
                         if full_name in downloaded:
                             # Already downloaded

tests/board_samples/kicad_6/bom.kicad_pcb

@@ -178,7 +178,7 @@
       (net 2 "Net-(C1-Pad1)") (tstamp 55440b89-8f8a-483a-9b2b-9ccc95708f75))
     (pad "2" smd roundrect (at 0.9375 0 180) (size 0.975 1.4) (layers "F.Cu" "F.Paste" "F.Mask") (roundrect_rratio 0.25)
       (net 1 "GND") (tstamp 3d8a4e48-dfd4-4c64-8dd3-885d6a7ed460))
-    (model "${KISYS3DMOD}/Resistor_SMD.3dshapes/R_0805_2012Metric.step"
+    (model "${KICAD6_3DMODEL_DIR}/Resistor_SMD.3dshapes/R_0805_2012Metric.step"
       (offset (xyz 0 0 0))
       (scale (xyz 1 1 1))
       (rotate (xyz 0 0 0))