moved class definitions for Solid, Mesh, Material, and Surface into geometry.py and moved instances of these classes into separate folders. the Solid object no longer contains a rotation, displacement, or id variable; instead, they are passed to a geometry object when calling add_solid().

1 files changed, 35 insertions, 0 deletions

diff --git a/materials/ratdb.py b/materials/ratdb.py
new file mode 100644
index 0000000..2b14761
--- /dev/null
+++ b/materials/ratdb.py
@@ -0,0 +1,35 @@
+import re
+import json
+
+trailing_comma = re.compile(r',[ ]*\]')
+trailing_double_marker = re.compile(r'(\d+[.]?)(d)([^+\-\d])')
+trailing_period = re.compile(r'(\d+\.)(\W)')
+double_marker = re.compile(r'(\d+)(d)([+-]?\d)')
+comments = re.compile(r'//.*')
+key = re.compile(r'([ ]*)(\w*)([ ]*:.*)')
+
+def load(f):
+    s = f.read()
+    s = trailing_comma.sub(']', s)
+    s = trailing_double_marker.sub(r'\1\3', s)
+    s = double_marker.sub(r'\1e\3', s)
+    s = comments.sub('', s)
+    s = key.sub(r'\1"\2"\3', s)
+    s = trailing_period.sub(r'\g<1>0\2', s)
+
+    db = {}
+    for data in re.findall('{.*?}', s, flags=re.DOTALL):
+        d = json.loads(data)
+
+        name = d['name']
+        index = d['index']
+
+        if name not in db:
+            db[name] = {}
+
+        if index not in db[name]:
+            db[name][index] = {}
+
+        db[name][index].update(d)
+
+    return db