class Application:
def __init__(self):
self.display = (1000, 800) # window'un boyutlari
self.mouseX = 0 # mouse hareketinin x koordinati
self.mouseY = 0 # mouse hareketinin y koordinati
self.flag = False
self.flag2 = False
self.currentValue = 0
self.antenna = Antenna()
self.plane = Plane()
self.ground = Ground(100, 100) # ground'un boyutlari
self.sidebar = SideBar()
def resetCamera(self):
glMatrixMode(
GL_PROJECTION
) # characteristics of camera such as clip planes, field of view, projection method
glLoadIdentity() # replace the current matrix with the identity matrix
width, height = self.display # display'in degerleri width ve height'a atandi
gluPerspective(90.0, width / float(height), 1,
200.0) # set up a perspective projection matrix
glTranslatef(0.0, 0.0,
-5) # multiply the current matrix by a translation matrix
glEnable(GL_DEPTH_TEST) # enable server-side GL capabilities
glMatrixMode(
GL_MODELVIEW
) # model matrix defines the frame’s position of the primitives you are going to draw
# ModelView is the matrix that represents your camera(position, pointing and up vector.)
# The reason for two separate matrices, instead of one, is that lighting is applied after the modelview view matrix
# (i.e. on eye coordinates) and before the projection matrix. Otherwise, the matrices could be combined.
def start(self):
glutInit(sys.argv) # used to initialize the GLUT library
pygame.init() # initialize all imported pygame modules
self.screen = pygame.display.set_mode(
self.display, OPENGL | DOUBLEBUF
| OPENGLBLIT) # initialize a window or screen for display
glLightfv(GL_LIGHT0, GL_POSITION,
(-40, 200, 100, 0.0)) # set light source parameters
glLightfv(GL_LIGHT0, GL_AMBIENT,
(0.2, 0.2, 0.2, 1.0)) # set light source parameters
glLightfv(GL_LIGHT0, GL_DIFFUSE,
(0.5, 0.5, 0.5, 1.0)) # set light source parameters
glEnable(GL_LIGHT0) # enable server-side GL capabilities
glEnable(GL_LIGHTING) # enable server-side GL capabilities
glEnable(GL_COLOR_MATERIAL) # enable server-side GL capabilities
glEnable(GL_DEPTH_TEST) # enable server-side GL capabilities
glShadeModel(GL_SMOOTH) # most obj files expect to be smooth-shaded
self.resetCamera()
self.antenna.prepare() # antenna objesi olusturuldu
self.plane.prepare() # plane objesi olusturuldu
self.loop()
def check(self):
glMatrixMode(GL_PROJECTION) # kamera ayarlarını sıfırla
for event in pygame.event.get(
): # pygame.event.get = (get events from the queue)
if event.type == pygame.QUIT:
self.plane.stop() # plane objesi icin thread sona erer
pygame.quit() # uninitialize all pygame modules
quit()
if event.type == pygame.MOUSEBUTTONDOWN: # eger mouse'a basili ise
if event.button == 4: # forward
glScaled(1.05, 1.05, 1.05) # zoom-in
elif event.button == 5: # backward
glScaled(0.95, 0.95, 0.95) # zoom-out
if pygame.key.get_pressed()[K_LCTRL] and pygame.mouse.get_pressed(
)[0]: # object rotation (CTRL ve mouse'un sol butonuna basilmis ise)
if self.flag == True: # ilk basistaki hareketi engellemek icin
self.mouseX, self.mouseY = pygame.mouse.get_rel(
) # get the amount of mouse movement
glRotatef(self.mouseX / 5, 0.0, 0.0, 1.0)
glRotatef(self.mouseY / 5, cos(radians(self.currentValue)),
abs(sin(radians(self.currentValue))), 0.0)
self.currentValue += self.mouseX / 5
elif self.flag == False:
pygame.mouse.get_rel() # get the amount of mouse movement
self.flag = True
else:
self.flag = False
if pygame.key.get_pressed()[K_LCTRL] and pygame.mouse.get_pressed(
)[2]: # camera rotation (CTRL ve mouse'un sag kligine basilmis ise)
if self.flag2 == True: # ilk basistaki hareketi engellemek icin
self.mouseX, self.mouseY = pygame.mouse.get_rel(
) # get the amount of mouse movement
glTranslatef(-self.mouseX / 25, self.mouseY / 25, 0.0)
elif self.flag2 == False:
pygame.mouse.get_rel() # get the amount of mouse movement
self.flag2 = True
else:
self.flag2 = False
if event.type == pygame.KEYDOWN and event.key == pygame.K_r: # eger klavyeye basilmissa ve basilan harf r ise
self.currentValue = 0
self.resetCamera()
glMatrixMode(
GL_MODELVIEW
) # model çizmek için matrisi sıfırla. Applies subsequent matrix operations to the modelview matrix stack.
def loop(self):
self.plane.start() # plane objesi icin thread baslatilir
self.sidebar.setFunc(self.antenna, self.plane)
while True:
glClear(GL_COLOR_BUFFER_BIT
| GL_DEPTH_BUFFER_BIT) # clear buffers to preset values
self.antenna.rotateToPoint(self.plane.coord[0],
self.plane.coord[1],
self.plane.coord[2])
self.check() # mouse ve klavye kontrolleri icin
self.ground.draw() # ground objesini cizdir
self.antenna.draw() # antenna objesini cizdir
self.plane.draw() # plane objesini cizdir
self.sidebar.draw() #sidebar objesini cizdir
pygame.display.flip(
) # update the full display surface to the screen
pygame.time.wait(10) # pause the program for an amount of time
