def draw_point(self,x,y,mult = 1):
if graphics.brush_size*mult <= 1: return
point_size = graphics.brush_size*mult*0.95
if point_size < 10:
graphics.set_line_width(point_size)
draw.points((x,y))
else:
draw.ellipse(x-point_size/2.0,y-point_size/2.0,x+point_size/2.0,y+point_size/2.0)
def draw_fill(self):
graphics.enter_canvas_mode()
graphics.set_line_width(self.point_size)
if not self.smooth_points: graphics.call_twice(pyglet.gl.glDisable, pyglet.gl.GL_POINT_SMOOTH)
draw.points(self.pixels_old, self.pixel_colors_old)
draw.points(self.pixels, self.pixel_colors)
if not self.smooth_points: graphics.call_twice(pyglet.gl.glEnable, pyglet.gl.GL_POINT_SMOOTH)
self.pixels_old, self.pixel_colors_old = self.pixels, self.pixel_colors
self.pixels, self.pixel_colors = [], []
graphics.exit_canvas_mode()
def start_drawing(self, x, y):
self.lastx, self.lasty = x, y
self.lastx1, self.lasty1 = x, y
self.lastx2, self.lasty2 = x, y
self.iteration = 0
if self.calligraphy:
self.x_mult = math.cos(math.pi/4)
self.y_mult = math.sin(math.pi/4)
self.last_brush_mult = 1.5
elif self.variable:
self.last_brush_mult = 0.0
else:
self.last_color_1 = graphics.get_line_color()
graphics.set_color(color=self.last_color_1)
graphics.set_line_width(graphics.brush_size)
if graphics.brush_size > 1: draw.points((x,y))
def doodle(self, dt=0):
if self.fire:
bs_scaled = int(1.5 + (graphics.brush_size - 1) * 0.2)
spread = 10 * bs_scaled
graphics.set_color(*graphics.get_line_color())
for i in xrange(0, spread*6, max(spread/10, 1)):
xscale = min(1.0, 0.3+0.7*i/(spread))
xscale = min(xscale, 0.2+0.8*(spread*6-i)/(spread*6))
fx = self.x + random.randint(-spread, spread)*xscale
fy = self.y + -spread + i
size = (5.0-5.0*(i/float(spread*6))) * bs_scaled // 2
draw.ellipse(fx-size, fy-size, fx+size, fy+size)
#draw.points((fx, fy))
graphics.set_color(*graphics.get_fill_color())
for i in xrange(0, spread*2, max(spread/10, 1)):
xscale = min(0.3 + 0.7*i/spread, 1)
fx = self.x + random.randint(-spread, spread)*xscale
fy = self.y + -spread + i
size = (5.0-5.0*(i/float(spread*4))) * bs_scaled // 2
draw.ellipse(fx-size, fy-size, fx+size, fy+size)
#draw.points((fx, fy))
else:
graphics.set_line_width(graphics.brush_size/2)
colors = []
points = [self.make_point() for i in xrange(self.dots_per_frame)]
if not self.hollow and not self.variable_size:
draw.points(
sum(points,[]),
draw._concat([self.get_color() for i in xrange(self.dots_per_frame)])
)
else:
for i in xrange(len(points)):
x, y = points[i]
if self.variable_size:
rad = max(
random.random()*graphics.brush_size/2.0 + graphics.brush_size/2.0, 4
)
else: rad = graphics.brush_size/2.0
graphics.set_color(*self.get_color())
if random.random() < self.chance:
if self.hollow:
graphics.set_line_width(graphics.brush_size*0.2)
draw.ellipse_outline(x-rad,y-rad,x+rad,y+rad)
else: draw.ellipse(x-rad,y-rad,x+rad,y+rad)
def draw_point(self,x,y):
graphics.set_line_width(graphics.brush_size*0.95)
if graphics.brush_size > 1: draw.points((x,y))