def DrawGLScene(self, *args, **kwargs):
glutTimerFunc(self.TimeMS,memberfunctor(self, OpenGL2DSurface.DrawGLScene),0)
now=datetime.datetime.now()
timediff=now-self.LastRender.pop()
self.LastRender.insert(0,now)
timediff/=len(self.LastRender)
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
glLoadIdentity()
nc=1
glScale(64/self.dist,64/self.dist,1)
glTranslatef(self.shift.x,self.shift.y,-64)
p,s,c,t=self.updater()
for i in range(0,len(p)):
glTranslatef(p[i][0], p[i][1], 0)
glBegin(GL_POLYGON)
glColor3f(c[i][0],c[i][1],c[i][2])
r=s[i]
for j in range(0,circle_ang):
glVertex3f(circle_temp[j].x*r, circle_temp[j].y*r, 0.0)
glEnd()
if len(t[i])>0:
nc+=1
glWindowPos2i(0,self.Height-18*nc)
glutBitmapString(OpenGL.GLUT.GLUT_BITMAP_HELVETICA_18,bytes(t[i],'utf-8'))
glTranslatef(-p[i][0], -p[i][1], 0)
glTranslatef(-self.shift.x,-self.shift.y,64)
glColor3f(1,1,1)
glWindowPos2i(0,self.Height-18)
glutBitmapString(OpenGL.GLUT.GLUT_BITMAP_HELVETICA_18,bytes("%d object @%5.2f FPS" % (len(p),1000000.0/timediff.microseconds),'utf-8'))
glutSwapBuffers()
def __init__(self,u):
self.window=0
self.updater=u
self.dist=64 # for fullhd fullscreen
self.shift=Vector2D()
self.Width=640
self.Height=480
self.FullScreen=True
self.Slow=False
self.TimeMS=50
now=datetime.datetime.now()
self.LastRender=[now for i in range(0,10)]
glutInit(sys.argv)
glutInitDisplayMode(GLUT_RGBA | GLUT_DOUBLE | GLUT_DEPTH)
glutInitWindowSize(self.Width, self.Height)
glutInitWindowPosition(0, 0)
self.window = glutCreateWindow(b"Genesis")
#glutDisplayFunc(memberfunctor(self, OpenGL2DSurface.DrawGLScene))
#glutDisplayFunc(foo)
glutFullScreen()
#glutIdleFunc(memberfunctor(self, OpenGL2DSurface.DrawGLScene))
glutReshapeFunc(memberfunctor(self,OpenGL2DSurface.ReSizeGLScene))
glutKeyboardFunc(memberfunctor(self,OpenGL2DSurface.keyPressed))
InitGL(self.Width, self.Height)
def StartRender(self):
glutTimerFunc(self.TimeMS,memberfunctor(self, OpenGL2DSurface.DrawGLScene),0)
glutMainLoop()
