Étirement de la vidéo de la kinect.

[minwii.git] / src / kinect / pygamedisplay.py

diff --git a/src/kinect/pygamedisplay.py b/src/kinect/pygamedisplay.py
index 82621ea..7b646ad 100755 (executable)
--- a/src/kinect/pygamedisplay.py
+++ b/src/kinect/pygamedisplay.py
@@ -38,6 +38,28 @@ class RGB :
         return self.context.wait_one_update_all(self.imgGene)
 
 
+class RGBSprite(pygame.sprite.DirtySprite, RGB) :
+    
+    def __init__(self, alpha=255, size=SCREEN_SIZE) :
+        pygame.sprite.DirtySprite.__init__(self)
+        RGB.__init__(self)
+        self.dirty = 2 # toujours dirty !
+        self.size = size
+        self.image = pygame.Surface(size)
+        self.workSur = pygame.Surface(SCREEN_SIZE)
+        self.image.set_alpha(alpha)
+        self.rect = pygame.Rect((0, 0), (0, 0))
+    
+    def update(self) :
+        RGB.update(self)
+        img = self.capture()
+        self.workSur.blit(img, (0, 0))
+        self.workSur = pygame.transform.flip(self.workSur, True, False) # miroir
+        if self.size != SCREEN_SIZE :
+            pygame.transform.scale(self.workSur, self.size, self.image) # étirement, blit implicite
+        else :
+            self.image.blit(self.workSur, (0, 0))
+
     
 def main() :
     pygame.init()