def initalize(self):
self.spd = 0.1
self.wav = self.slid_wav.value
self.point1 = physics.point_source(radius = 0.01, speed= self.spd, wavelength = self.wav)
#self.point1.vel = physics.vector3(0.1,0)
self.point2 = physics.point_source(radius = 0.01, speed= self.spd, wavelength = self.wav)
self.points = [self.point1, self.point2]
for point in self.points:
point.mousedown = False
def initalize(self):
self.spd = 0.1
self.wav = self.slid_wav.value
self.point1 = physics.point_source(radius = 0.01, speed= self.spd, wavelength = self.wav)
#self.point1.vel = physics.vector3(0.1,0)
self.point2 = physics.point_source(radius = 0.01, speed= self.spd, wavelength = self.wav)
self.points = [self.point1, self.point2]
for point in self.points:
point.mousedown = False
def initalize(self):
self.spd = 0.1
self.wav = float(self.txt_wave.text)
self.point1 = physics.point_source(radius = 0.01, speed= 0, wavelength = self.wav)
self.point1.vel = physics.vector3(0.1,0)
self.points = [self.point1]
for point in self.points:
point.mousedown = False
def initalize(self):
self.spd = 0.1
self.wav = float(self.txt_wave.text)
self.point1 = physics.point_source(radius=0.01,
speed=0,
wavelength=self.wav)
self.point1.vel = physics.vector3(0.1, 0)
self.points = [self.point1]
for point in self.points:
point.mousedown = False
def timer_tick(self, **event_args):
canvas = self.canvas
self.cw = canvas.get_width()
self.ch = canvas.get_height()
cw = self.cw
ch = self.ch
dt = self.dt
if self.first:
self.xu = self.cw
self.initalize()
self.init_pos(self.points)
self.spd_slider = draw.slider(self.can_slid,
mini=0.1,
maxi=3,
stepsize=0.1,
start=0.6,
colour=self.default_colour_wave)
self.spd_slider.indicator = True
for point in self.points:
point.vel.x = self.spd_slider.value * 0.1
self.spd_slider.draw()
self.draw_all()
self.first = False
if self.running:
for point in self.points:
point.move(dt)
gap = int(float(self.wav) / (self.spd * dt))
#point.radiate(dt)
if int(float(self.t) / dt) % gap == 0:
new = physics.point_source(radius=0.0001,
speed=self.spd,
wavelength=self.wav)
new.pos = point.pos * 1
self.pulses.append(new)
for point in self.pulses:
point.radiate(dt)
self.draw_all()
self.t += self.dt
def canvas_mouse_up(self, x, y, button, **event_args):
# This method is called when a mouse button is released on this component
self.mouse.x = x/(self.xu*1.0)
self.mouse.y = (self.ch-y)/(self.xu*1.0)
for point in self.points:
point.mousedown = False
detect = False
#if mouse is within a ball, record it
for point in self.points:
if (self.mouse - point.pos).mag()<point.radius:
detect = True
if self.moved <=2:
self.points.remove(point)
if not detect:
newpoint = physics.point_source(radius = 0.01, speed= self.spd, wavelength =self.wav)
newpoint.pos = self.mouse*1.0
self.points.append(newpoint)
self.draw_all()
def canvas_mouse_up (self, x, y, button, **event_args):
# This method is called when a mouse button is released on this component
self.mouse.x = x/(self.xu*1.0)
self.mouse.y = (self.ch-y)/(self.xu*1.0)
for point in self.points:
point.mousedown = False
detect = False
#if mouse is within a ball, record it
for point in self.points:
if (self.mouse - point.pos).mag()<point.radius:
detect = True
if self.moved <=2:
self.points.remove(point)
if not detect:
newpoint = physics.point_source(radius = 0.01, speed= self.spd, wavelength =self.wav)
newpoint.pos = self.mouse*1.0
self.points.append(newpoint)
self.draw_all()
def timer_tick (self, **event_args):
canvas = self.canvas
self.cw = canvas.get_width()
self.ch = canvas.get_height()
cw = self.cw
ch = self.ch
dt = self.dt
if self.first:
self.xu = self.cw
self.initalize()
self.init_pos(self.points)
self.spd_slider = draw.slider(self.can_slid, mini= 0.1, maxi = 3, stepsize = 0.1, start=0.6, colour = self.default_colour_wave)
self.spd_slider.indicator = True
for point in self.points:
point.vel.x = self.spd_slider.value*0.1
self.spd_slider.draw()
self.draw_all()
self.first = False
if self.running:
for point in self.points:
point.move(dt)
gap = int(float(self.wav)/(self.spd*dt))
#point.radiate(dt)
if int(float(self.t)/dt) % gap ==0:
new = physics.point_source(radius = 0.0001, speed= self.spd, wavelength = self.wav)
new.pos = point.pos*1
self.pulses.append(new)
for point in self.pulses:
point.radiate(dt)
self.draw_all()
self.t += self.dt
