Merge pull request #62 from faceshiftlabs/feat/toggle-checkerboard

Feat/toggle checkerboard

mainscripts/Converter.py

@@ -482,6 +482,9 @@ class ConvertSubprocessor(Subprocessor):
                             self.screen_manager.get_current().diff_scale(-0.1)
                         elif chr_key == '=':
                             self.screen_manager.get_current().diff_scale(0.1)
+                        elif chr_key == '\\':
+                            self.main_screen.toggle_checkerboard()
+                            self.main_screen.show(True)
 
 
         if go_prev_frame:

mainscripts/ConverterScreen/ConverterScreen.py

@@ -35,6 +35,18 @@ class Screen(object):
         self.checkerboard_image = None
         self.set_image (image)
         self.scrn_manager = None
+        self.show_checkerboard = True
+
+    def draw_checkerboard(self, screen):
+        if self.checkerboard_image is None or self.checkerboard_image.shape[0:2] != screen.shape[0:2]:
+            self.checkerboard_image = ScreenAssets.build_checkerboard_a(screen.shape)
+
+        screen = screen[...,0:3]*0.75 + 64*self.checkerboard_image*(1- (screen[...,3:4].astype(np.float32)/255.0) )
+        screen = screen.astype(np.uint8)
+        return screen
+
+    def toggle_checkerboard(self):
+        self.show_checkerboard = not self.show_checkerboard
 
     def set_waiting_icon(self, b):
         self.waiting_icon = b
@@ -84,12 +96,8 @@ class Screen(object):
             if self.scale != 1.0:
                 screen = cv2.resize ( screen, ( int(w*self.scale), int(h*self.scale) ) )
 
-            if c == 4:
-                if self.checkerboard_image is None or self.checkerboard_image.shape[0:2] != screen.shape[0:2]:
-                    self.checkerboard_image = ScreenAssets.build_checkerboard_a(screen.shape)
-
-                screen = screen[...,0:3]*0.75 + 64*self.checkerboard_image*(1- (screen[...,3:4].astype(np.float32)/255.0) )
-                screen = screen.astype(np.uint8)
+            if c == 4 and self.show_checkerboard:
+                screen = self.draw_checkerboard(screen)
 
             io.show_image(self.scrn_manager.wnd_name, screen)