X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=pymeshio%2Fcommon.py;h=71775060e75fa2ee7ce0a6b5bd8174962a76a629;hb=cf6ec3e04ee67bbe635510486475961ed32e46f2;hp=45a7ff09584ca92b8f8935d1cb104c9921594aa1;hpb=1396b6606b794a2b5502af4973ec425ae6924d49;p=meshio%2Fpymeshio.git

diff --git a/pymeshio/common.py b/pymeshio/common.py
index 45a7ff0..7177506 100644
--- a/pymeshio/common.py
+++ b/pymeshio/common.py
@@ -243,6 +243,9 @@ class RGBA(object):
         self.b=b
         self.a=a
 
+    def __eq__(self, rhs):
+        return self.r==rhs.r and self.g==rhs.g and self.b==rhs.b and self.a==rhs.a
+
     def __getitem__(self, key):
         if key==0:
             return self.r
@@ -331,11 +334,15 @@ class BinaryReader(object):
                 )
 
 
+class WriteException(Exception):
+    pass
+
+
 class BinaryWriter(object):
     def __init__(self, ios):
         self.ios=ios
 
-    def write_text(self, v, size=None):
+    def write_bytes(self, v, size=None):
         if size:
             self.ios.write(struct.pack("={0}s".format(size), v))
         else:
@@ -363,4 +370,7 @@ class BinaryWriter(object):
     def write_rgb(self, v):
         self.ios.write(struct.pack("=3f", v.r, v.g, v.b))
 
+    def write_rgba(self, v):
+        self.ios.write(struct.pack("=4f", v.r, v.g, v.b, v.a))
+