def OnInit( self ):
"""Load the image on initial load of the application"""
self.texture = imagetexture.ImageTexture( url = ["nehe_wall.bmp"] )
self.addEventHandler( 'keypress', name='c', function=self.OnCaptureColour )
self.addEventHandler( 'keypress', name='d', function=self.OnCaptureDepth )
self.addEventHandler( 'keypress', name='v', function=self.OnViewCapture )
self.addEventHandler( 'keypress', name='s', function=self.OnSave )
self.addEventHandler( 'keypress', name='t', function=self.OnUseStringDraw )
self.addEventHandler( 'keypress', name='r', function=self.OnCapture1Colour )
self.addEventHandler( 'keypress', name='g', function=self.OnCapture1Colour )
self.addEventHandler( 'keypress', name='b', function=self.OnCapture1Colour )
self.addEventHandler( 'keypress', name='u', function=self.OnTypedFunction )
usage = """ s -- save the captured buffer to the file test.jpg'
c -- capture the colour buffer
r,g,b -- capture red/green/blue channels independently
d -- capture the depth buffer
v -- view the captured buffer
s -- save the captured buffer to file test.jpg
t -- use the "string" version of the glDrawPixels function
u -- use the "ub" variant of the base glReadPixels function
"""
print usage
self.getViewPlatform().setFrustum( near = 3, far = 10 )
print self.getViewPlatform().frustum
print 'Current depth scale', glGetDouble( GL_DEPTH_SCALE )
print 'Current depth bias', glGetDouble( GL_DEPTH_BIAS )
def OnInit(self):
"""Load the image on initial load of the application"""
self.texture = imagetexture.ImageTexture(url=["nehe_wall.bmp"])
print('Press <f> to switch to full-screen mode')
self.addEventHandler('keypress',
name='f',
function=self.OnFullScreenToggle)
self.addEventHandler('keyboard',
name='<escape>',
function=self.OnEscape)
self.returnValues = None
def OnInit(self):
"""Scene set up and initial processing"""
haveExtension = bool(glGenQueries)
if not haveExtension:
log.error('OpenGL 1.5/GL_ARB_occlusion_query not supported!')
sys.exit(testingcontext.REQUIRED_EXTENSION_MISSING)
log.info("""When the box is offscreen number of pixels should drop to 0
""")
log.info('press i to choose another texture for the box')
self.addEventHandler('keypress', name='i', function=self.OnImageSwitch)
log.info('press s to choose another size for the box')
self.addEventHandler('keypress', name='s', function=self.OnSizeSwitch)
self.shape = shape.Shape(
geometry=box.Box(size=sizes[0]),
appearance=appearance.Appearance(
material=material.Material(diffuseColor=(1, 1, 1)),
texture=imagetexture.ImageTexture(url=[images[0]]),
),
)