def _test_functionality(backend):
"""Create app and canvas so we have a context. Then run tests."""
# use the backend
gl.use_gl(backend)
with Canvas() as canvas:
_clear_screen()
# Prepare
w, h = canvas.size
gl.glViewport(0, 0, w, h)
gl.glScissor(0, 0, w, h) # touch
gl.glClearColor(0.0, 0.0, 0.0, 1.0)
# Setup visualization, ensure to do it in a draw event
objects = _prepare_vis()
_clear_screen()
_draw1()
_clear_screen()
_draw2()
_clear_screen()
_draw3()
# Clean up
for delete_func, handle in objects:
delete_func(handle)
gl.glFinish()
def _test_functonality(backend):
""" Create app and canvas so we have a context. Then run tests.
"""
# use the backend
gl.use_gl(backend)
with Canvas() as canvas:
_clear_screen()
# Prepare
w, h = canvas.size
gl.glViewport(0, 0, w, h)
gl.glScissor(0, 0, w, h) # touch
gl.glClearColor(0.0, 0.0, 0.0, 1.0)
# Setup visualization, ensure to do it in a draw event
objects = _prepare_vis()
_clear_screen()
_draw1()
_clear_screen()
_draw2()
_clear_screen()
_draw3()
# Clean up
for delete_func, handle in objects:
delete_func(handle)
gl.glFinish()
def _test_functonality(backend):
""" Create app and canvas so we have a context. Then run tests.
"""
# use the backend
gl.use(backend)
# Note that we explicitly use pyglet because with Qt we seem
# to get errors for this test
with app_opengl_context('qt') as context:
_clear_screen()
# Prepare
w, h = context.c.size
gl.glViewport(0, 0, w, h)
gl.glScissor(0, 0, w, h) # touch
gl.glClearColor(0.0, 0.0, 0.0, 1.0)
# Setup visualization, ensure to do it in a paint event
objects = context.test(_prepare_vis)
_clear_screen()
# Draw 1
context.test(_draw1)
if SHOW:
context.c.swap_buffers()
app.process_events()
time.sleep(1.0)
_clear_screen()
# Draw 2
context.test(_draw2)
if SHOW:
context.c.swap_buffers()
app.process_events()
time.sleep(1.0)
_clear_screen()
# Draw 3
context.test(_draw3)
if SHOW:
context.c.swap_buffers()
app.process_events()
time.sleep(1.0)
# Clean up
for delete_func, handle in objects:
delete_func(handle)
