Add a Blender operator to export the entire project at once

[libs/gl.git] / blender / io_mspgl / util.py

diff --git a/blender/io_mspgl/util.py b/blender/io_mspgl/util.py
index 3b5e8cd56f3349d6ab1f094b8a25cde41015f558..3b2f718bdb4aebf4399870ad6227b4554e78c347 100644 (file)
--- 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