def render(self, graphics, width = None, height = None, x_offset = 0, y_offset = 0):
graphics.save_context( )
graphics.translate( x_offset, y_offset )
graphics.rectangle( 0, 0, width or self.width, height or self.height)
graphics.clip()
graphics.set_source_surface(self.image_data)
graphics.paint()
graphics.restore_context()
def put_pattern(image, x, y, w, h):
pattern = cairo.SurfacePattern(image[0])
if w > 0 and h > 0:
pattern.set_matrix(cairo.Matrix(x0=1, y0=1, xx = (image[1]) / float(w), yy = (image[2]) / float(h)))
graphics.save_context()
graphics.translate(x, y)
graphics.set_source(pattern)
graphics.rectangle(0, 0, w, h)
graphics.fill()
graphics.restore_context()
def put_pattern(image, x, y, w, h):
pattern = cairo.SurfacePattern(image[0])
if w > 0 and h > 0:
pattern.set_matrix(
cairo.Matrix(x0=1,
y0=1,
xx=(image[1]) / float(w),
yy=(image[2]) / float(h)))
graphics.save_context()
graphics.translate(x, y)
graphics.set_source(pattern)
graphics.rectangle(0, 0, w, h)
graphics.fill()
graphics.restore_context()
def draw(dt):
global qRot, qRte, qEnd
global pos
global direction
global speed
global score
if MB:
mb = mbhandler.queue.get()
q = Vec3(0, -1, 0).rotateTo(
Vec3(-mb['accelerometer']['x'], mb['accelerometer']['z'],
mb['accelerometer']['y']))
qRot = q**0.1 * qRot
if mb['button_a']['pressed']:
speed += dspeed
if mb['button_b']['pressed']:
speed -= dspeed
else:
qRot = qRte(G.ElapsedTime)
if G.ElapsedTime > qEnd:
qRte, qEnd = qpath(qRot)
speed = max(min(speed, 1), 0)
ds = 4 / (1 - pos.lenSqr() / radius**2)**2
pos += (direction * speed * dt / ds)**~qRot
for g in gems:
if pos.dist(g) < .1:
score += 1
v = RandomVec3(radius)
g.cloneFrom(v)
print(score)
G.rotate(qRot)
m.draw()
G.translate(-pos)
for g in gems:
G.pushMatrix()
G.translate(g)
gem.draw()
G.popMatrix()
G.resetMatrix()
G.line(0, -.1, 0, .1)
G.line(-.1, 0, .1, 0)
def put_pattern(image, x, y, w, h):
if w <= 0 or h <= 0:
return
graphics.save_context()
if not self.stretch_w or not self.stretch_h:
# if we repeat then we have to cut off the top-left margin
# that we put in there so that stretching does not borrow white
# pixels
img = cairo.ImageSurface(cairo.FORMAT_ARGB32, image[1], image[2])
ctx = cairo.Context(img)
ctx.set_source_surface(image[0],
0 if self.stretch_w else -1,
0 if self.stretch_h else -1)
ctx.rectangle(0, 0, image[1], image[2])
ctx.clip()
ctx.paint()
else:
img = image[0]
pattern = cairo.SurfacePattern(img)
pattern.set_extend(cairo.EXTEND_REPEAT)
pattern.set_matrix(cairo.Matrix(x0 = 1 if self.stretch_w else 0,
y0 = 1 if self.stretch_h else 0,
xx = (image[1]) / float(w) if self.stretch_w else 1,
yy = (image[2]) / float(h) if self.stretch_h else 1))
pattern.set_filter(self.stretch_filter_mode)
# truncating as fill on half pixel will lead to nasty gaps
graphics.translate(int(x + x_offset), int(y + y_offset))
graphics.set_source(pattern)
graphics.rectangle(0, 0, int(w), int(h))
graphics.clip()
graphics.paint()
graphics.restore_context()
