generated from mwc/project_drawing
121 lines
3.6 KiB
Python
121 lines
3.6 KiB
Python
from turtle import *
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from superturtle import *
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from superturtle.movement import *
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segment_positions = []
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def draw_web_line(side_length):
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global segment_positions
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fly(-350, 350)
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for side in range(5):
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draw_segmented_line(side_length)
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right(22.5)
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fly(-350, 350)
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#right(22.5)
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def draw_segmented_line(side_length):
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"Draws a line with 4 equal segments and marks the points"
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segment_length = side_length / 4
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line_segments = []
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for segment in range(4):
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forward(segment_length)
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mark_point() # Mark the points at each segment
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line_segments.append(pos())
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segment_positions.append(line_segments)
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def mark_point():
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"Marks a point at the current location"
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dot(5, "black") # Draw a dot to mark the segment points
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def connect_segments():
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"Connects the corresponding segment points of adjacent lines"
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global segment_positions
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for i in range(4): # Iterate over the 4 segments
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for j in range(5): # Iterate over the 5 lines
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next_j = (j + 1) % 5 # To wrap around to the first line after the fifth
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# Skip connections if either segment is near the x-axis or y-axis
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if segment_positions[j][i][0] == -350 or segment_positions[next_j][i][1] == 350:
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continue
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penup()
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goto(segment_positions[j][i]) # Go to the current segment
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pendown()
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goto(segment_positions[next_j][i]) # Draw a line to the next segment
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# Main function to draw the web
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def draw_web(side_length):
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draw_web_line(side_length)
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connect_segments()
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# Draw the web lines
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# draw_web(300)
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# hideturtle()
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# done()
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def draw_circle(radius, x, y, color=None):
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"Draw a circle with the given radius at the (x, y) position. Optionally fill with color."
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penup()
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goto(x, y - radius) # Move to the correct start point
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pendown()
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if color:
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fillcolor(color) # Set the fill color
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begin_fill() # Start filling the circle with color
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circle(radius) # Draw the circle
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if color:
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end_fill() # End the filling
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def draw_spider():
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# Step 1: Draw the big circle (spider body) on top of the small circle
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draw_circle(60, 30, 60, color="grey")
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# Step 2: Draw the small circle (spider head)
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draw_circle(30, 30, 0, color="black")
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# Step 3: Draw legs on big circle
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draw_legs(60, 30, 60)
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def draw_legs(radius, x, y):
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"Draws legs starting from the perimeter of the big circle (spider's body)"
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leg_length = 50 # Length of the legs
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pensize(4)
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# Draw legs at equal angles from the top of the big circle
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angles = [-60, -30, 0, 30, 150, 180, 210, 240] # Angles for legs (top-left, top-right, and bottom)
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for angle in angles:
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penup()
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goto(x, y) # Go to the center of the big circle
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setheading(angle) # Set the heading to the desired angle
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forward(radius) # Move forward to the perimeter of the big circle
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pendown()
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forward(leg_length) # Draw the leg
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penup()
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backward(leg_length) # Move back to the perimeter of the big circle
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def draw_connection_line():
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"Draw a line from the top of the big circle (head) to the center of the small circle (body)"
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penup()
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goto(30, 400)
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pendown()
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goto(30, 120) # Draw a line to the center of the small circle (spider's body)
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penup()
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goto(0, 0)
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def drawing(side_length):
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draw_web(side_length)
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penup()
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goto(0, 0)
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setheading(0)
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pendown()
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draw_spider()
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draw_connection_line()
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hideturtle()
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done()
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drawing(300) |