X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=blender%2Fio_mspgl%2Futil.py;h=3b2f718bdb4aebf4399870ad6227b4554e78c347;hb=7ae4af705535271ad84dbfe2b5a24bc9c546ae01;hp=3b5e8cd56f3349d6ab1f094b8a25cde41015f558;hpb=dc2e08621ad586663e4c11475f03886a91463907;p=libs%2Fgl.git

diff --git a/blender/io_mspgl/util.py b/blender/io_mspgl/util.py
index 3b5e8cd5..3b2f718b 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 +46,34 @@ 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
+
+
+def linear_to_srgb(l):
+	if l<0.0031308:
+		return 12.92*l
+	else:
+		return 1.055*(l**(1/2.4))-0.055
+
+def get_colormap(srgb):
+	if 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