Integrate sphinxcadquery to visualize 3D parts

Author: Peque

doc/conf.py

@@ -38,8 +38,12 @@
     "sphinx.ext.viewcode",
     "sphinx.ext.autosummary",
     "cadquery.cq_directive",
+    "sphinxcadquery.sphinxcadquery",
 ]
 
+# Configure `sphinxcadquery`
+sphinxcadquery_include_source = True
+
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ["_templates"]