def main5():
screen = pygame.display.set_mode([800, 800])
screen.fill(clr.WHITE)
pygame.display.set_caption('Geometry')
clock = pygame.time.Clock()
point_amount = 50
points = creators.get_parr(point_amount)
for i in range(point_amount):
points[i].draw(screen)
run = True
while run:
screen.fill(clr.WHITE)
for event in pygame.event.get():
if event.type == pygame.QUIT:
run = False
clock.tick(50)
for i in range(point_amount):
points[i].move()
points[i].draw(screen)
CH = relative.alg_darvisa(points)
pair_index = relative.diameter(CH)
pair = [CH[pair_index[0]], CH[pair_index[1]]]
dr.draw_pset(screen, CH)
dr.draw_pset(screen, [pair[0], pair[1]], clr.YELLOW)
if relative.length(pair[0].get_coords(), pair[1].get_coords()) > 200:
pair[0].set_speed(-pair[0].get_speed()[0], -pair[0].get_speed()[1])
pair[1].set_speed(-pair[0].get_speed()[0], -pair[0].get_speed()[1])
pygame.display.flip()
def main7():
screen = pygame.display.set_mode([800, 800])
screen.fill(clr.WHITE)
pygame.display.set_caption('Geometry')
clock = pygame.time.Clock()
points = []
CH = []
run = True
while run:
screen.fill(clr.WHITE)
for event in pygame.event.get():
if event.type == pygame.QUIT:
run = False
if event.type == pygame.MOUSEBUTTONUP:
pos = pygame.mouse.get_pos()
p = point.Point(pos[0], pos[1])
points.append(p)
relative.dynamic_hull(CH, p)
for p in points:
p.draw(screen)
if CH:
dr.draw_pset(screen, CH)
CH[0].draw(screen, clr.GREEN)
pygame.display.flip()
def main6():
screen = pygame.display.set_mode([800, 800])
screen.fill(clr.WHITE)
pygame.display.set_caption('Geometry')
clock = pygame.time.Clock()
point_amount = 10
points = creators.get_parr(point_amount)
for i in range(point_amount):
points[i].draw(screen)
run = True
while run:
screen.fill(clr.WHITE)
for event in pygame.event.get():
if event.type == pygame.QUIT:
run = False
clock.tick(100)
for i in points:
i.move()
i.draw(screen, clr.YELLOW, 10)
CH = relative.quick_hall(points)
dr.draw_pset(screen, CH)
perimetr = clc.calc_perimetr(CH)
print(perimetr)
if perimetr > 1000:
for i in CH:
i.set_speed(-i.get_speed()[1], i.get_speed()[0])
pygame.display.flip()
def main1():
screen = pygame.display.set_mode([800, 800])
screen.fill(clr.WHITE)
pygame.display.set_caption('Geometry')
clock = pygame.time.Clock()
point_amount = 500
points = creators.get_parr(point_amount)
for i in range(point_amount):
points[i].draw(screen)
min_point = relative.get_min_point(points)
min_point.draw(screen, clr.RED)
del points[points.index(min_point)]
sorted_arr = relative.sort_points_cos(points, min_point)
CH = [min_point, sorted_arr[0]]
run = True
counter = 1
while run:
for event in pygame.event.get():
if event.type == pygame.QUIT:
run = False
screen.fill(clr.WHITE)
clock.tick(20)
dr.draw_ps(screen, points)
min_point.draw(screen)
dr.draw_pset(screen, CH)
if counter < len(sorted_arr):
while relative.check_point_position(
CH[-1].get_coords(), CH[-2].get_coords(),
sorted_arr[counter].get_coords()) <= 0:
del CH[len(CH) - 1]
CH.append(sorted_arr[counter])
counter += 1
elif counter == len(sorted_arr):
CH.append(min_point)
pygame.display.flip()
def main8():
screen = pygame.display.set_mode([800, 800])
polygon = [[200, 200], [400, 200], [350, 300], [290, 350], [200, 350]]
line1 = [[90, 400], [300, 110]] #segment
line2 = [[305, 100], [305, 345]]
line3 = [[100, 150], [300, 150]] #no intersection
line4 = [[300, 200], [250, 200]] #paraller & intersect
line5 = [[350, 300], [370, 340]]
line6 = [[250, 210], [400, 300]]
line7 = [[200, 100], [200, 400]]
line8 = [[360, 200], [367, 150]] #one point
line9 = [[500, 150], [100, 350]]
line10 = [[250, 300], [295, 307]]
segments = [
line1, line2, line3, line4, line5, line6, line7, line8, line9, line10
]
screen.fill(clr.WHITE)
pygame.display.set_caption('Geometry')
clock = pygame.time.Clock()
cut_segm = []
dr.draw_pset(screen, polygon, clr.BLACK)
for i in range(len(segments)):
segm = relative.cut_segment(polygon, segments[i])
cut_segm.append(segm)
dr.draw_line(screen, segments[i][0], segments[i][1], clr.GREEN)
dr.draw_line(screen, segm[0], segm[1], clr.RED)
run = True
while run:
for event in pygame.event.get():
if event.type == pygame.QUIT:
run = False
clock.tick(30)
pygame.display.flip()
pygame.quit()