X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=blender%2Fio_mspgl%2Futil.py;h=e77e544751abe7b9bcdbfe8ad968ec451b86b2ca;hb=4791fe8e6451aa6ce62e530fe12904f5cfc112eb;hp=6e8ec7746bde7c41b5c4791dfca602d7dd65503b;hpb=5be6340cbd5da619db56e1658da56840fcfd6293;p=libs%2Fgl.git

diff --git a/blender/io_mspgl/util.py b/blender/io_mspgl/util.py
index 6e8ec774..e77e5447 100644
--- a/blender/io_mspgl/util.py
+++ b/blender/io_mspgl/util.py
@@ -1,3 +1,5 @@
+import os
+
 class Progress:
 	def __init__(self, context):
 		self.task = ""
@@ -44,7 +46,7 @@ class Progress:
 
 	def set_progress(self, value):
 		value = self.start+self.delta*value
-		if value>self.last+0.01:
+		if value>self.last+0.001:
 			if self.window_manager:
 				self.window_manager.progress_update(value)
 			self.last = value
@@ -61,3 +63,25 @@ def get_colormap(srgb):
 		return linear_to_srgb
 	else:
 		return lambda x: x
+
+def basename(path):
+	if path.startswith("//"):
+		path = path[2:]
+	return os.path.basename(path)
+
+def make_unique(values):
+	seen = set()
+	result = []
+	for i in values:
+		if i not in seen:
+			result.append(i)
+			seen.add(i)
+	return result
+
+def get_linked_node_and_socket(node_tree, socket):
+	for l in node_tree.links:
+		if socket==l.to_socket:
+			return (l.from_node, l.from_socket)
+		elif socket==l.from_socket:
+			return (l.to_node, l.to_socket)
+	return (None, None)