Mock pywavefronts Texture initializer until new release

Author: einarf

demosys/scene/loaders/wavefront.py

@@ -1,6 +1,7 @@
 import numpy
 from .base import SceneLoader
 import pywavefront
+from pywavefront.material import Texture
 
 from OpenGL import GL
 from demosys.opengl import VAO
@@ -9,6 +10,15 @@
 from demosys.opengl import samplers
 
 
+# HACK: Mock the initializer to avoid the exist check
+def texture_init_mock(self, path):
+    self.path = path.replace('\\', '/')
+    self.image = None
+
+
+Texture.__init__ = texture_init_mock
+
+
 class ObjLoader(SceneLoader):
     """Loade obj files"""
     file_extensions = ['.obj', '.obj.gz']