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PycraftDeveloperPycraftDeveloper
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updated repo
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‎README.md

+7-3
Original file line numberDiff line numberDiff line change
@@ -47,10 +47,14 @@ The following Python programs HAVE been turned into YouTube videos:
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* `ball creation.py` in: [[2 hour version] 4K Colored Ball Ascension](https://youtu.be/fWKhY3_ynaQ)
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* `1000 bouncy balls.py` in: [[1 hour version] 4K Bouncy Balls](https://youtu.be/yC3jELVnigA)
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* `3D spinning ball.py` in: [[1 hour version] 4K Rainbow Lava Ball](https://youtu.be/CCIVQxMbuWg) and [[1 hour version] 4K Rainbow Plasma](https://youtu.be/GOypjQRR1B8)
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* `24 Christmas SPecial.py` in [[1 hour version] 4K Cosmic Snowflake - Christmas Special!](https://youtu.be/XhryrwTfaz0)
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* `24 Christmas Special.py` in [[1 hour version] 4K Cosmic Snowflake - Christmas Special!](https://youtu.be/XhryrwTfaz0)
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* `sphere sphere.py` in: [[5 hour version] 4K Rainbow Spheres](https://youtu.be/ukyNrSWsPN4)
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* `circle ascension.py` in: To be released
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* `gravity.py` in: To be released
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* `circle ascension.py` in: To be released!
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* `gravity.py` in: [[1 hour version] 4K Rainbow Space Simulator](https://youtu.be/0qp7vAs4ors)
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* `3d perlin mesh.py` in: [[1 hour version] 4K Rainbow Fabric](https://youtu.be/xjkVZqJLu2k)
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* `patterned.py` in: [[1 hour version] 4K Rainbow Spiral](https://youtu.be/9kpoJontjyo)
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* `growing lines.py` in: [[1 hour version] 4K Coloured Paint Run](https://youtu.be/yBY-8U4jwBQ)
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* `spinner3.py` in: To be released!
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The following Python programs WILL LIKELY be turned into YouTube videos soon:
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* `Colored Pixels.py`

‎src/patterned.py

+4-1
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@@ -1,5 +1,6 @@
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import pmma
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import math
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import random
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pmma.set_clean_profiling(False)
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pmma.set_profile_result_path(r"H:\Downloads\twtwo profile.txt")
@@ -44,7 +45,9 @@ def pythag(x, y):
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circles[i].set_center(pos, format=pmma.Constants.OPENGL_COORDINATES)
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for i in range(len(circles)):
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circles[i].render()
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if random.choice([True, False]):
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#circles[i].generate_random_color()
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circles[i].render()
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pmma.compute()
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‎src/spinner2.py

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@@ -0,0 +1,80 @@
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import pygame
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import math
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import time
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import pmma
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def create_gradient_surface(length, width, start_color, end_color):
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"""Creates a horizontal gradient surface."""
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surface = pygame.Surface((length, width), pygame.SRCALPHA)
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for x in range(length):
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t = x / length
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color = (
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int(start_color[0] * (1 - t) + end_color[0] * t),
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int(start_color[1] * (1 - t) + end_color[1] * t),
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int(start_color[2] * (1 - t) + end_color[2] * t),
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255
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)
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pygame.draw.line(surface, color, (x, 0), (x, width))
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return surface
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def blit_rotated_gradient(surface, start_pos, end_pos, start_color, end_color, width):
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"""Blit a rotated gradient onto the screen between two points."""
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dx = end_pos[0] - start_pos[0]
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dy = end_pos[1] - start_pos[1]
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length = int((dx ** 2 + dy ** 2) ** 0.5)
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gradient = create_gradient_surface(length, width, start_color, end_color)
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angle = -pygame.math.Vector2(dx, dy).angle_to((1, 0)) # Find the angle
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rotated_gradient = pygame.transform.rotate(gradient, angle)
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rect = rotated_gradient.get_rect(center=((start_pos[0] + end_pos[0]) // 2,
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(start_pos[1] + end_pos[1]) // 2))
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surface.blit(rotated_gradient, rect.topleft)
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# Pygame setup
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pygame.init()
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screen = pygame.display.set_mode((1920, 1080), pygame.FULLSCREEN)
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clock = pygame.time.Clock()
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inner_color = pmma.ColorConverter()
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outer_color = pmma.ColorConverter()
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radius = pmma.Perlin()
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now_time = 0
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start = time.perf_counter()
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running = True
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while running:
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rx = 1920 // 2 + int(math.sin(now_time) * radius.generate_1D_perlin_noise(now_time, new_range=[0, 1080 / 2]))
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ry = 1080 // 2 + int(math.cos(now_time) * radius.generate_1D_perlin_noise(now_time, new_range=[0, 1080 / 2]))
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blit_rotated_gradient(
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screen,
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(1920 // 2, 1080 // 2),
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(rx, ry),
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inner_color.generate_color_from_perlin_noise(format=pmma.Constants.RGB),
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outer_color.generate_color_from_perlin_noise(format=pmma.Constants.RGB),
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20)
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rx = 1920 // 2 + int(math.sin(now_time + math.pi) * radius.generate_1D_perlin_noise(now_time, new_range=[0, 1080 / 2]))
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ry = 1080 // 2 + int(math.cos(now_time + math.pi) * radius.generate_1D_perlin_noise(now_time, new_range=[0, 1080 / 2]))
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blit_rotated_gradient(
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screen,
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(1920 // 2, 1080 // 2),
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(rx, ry),
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inner_color.generate_color_from_perlin_noise(format=pmma.Constants.RGB),
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outer_color.generate_color_from_perlin_noise(format=pmma.Constants.RGB),
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20)
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pygame.display.flip()
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for event in pygame.event.get():
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if event.type == pygame.QUIT:
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running = False
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now_time = time.perf_counter() - start
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clock.tick(60)
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pygame.quit()

‎src/spinner3.py

+87
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,87 @@
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import pygame
2+
import math
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import time
4+
import pmma
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6+
def create_gradient_surface(length, width, start_color, end_color):
7+
"""Creates a horizontal gradient surface."""
8+
surface = pygame.Surface((length, width), pygame.SRCALPHA)
9+
for x in range(length):
10+
t = x / length
11+
color = (
12+
int(start_color[0] * (1 - t) + end_color[0] * t),
13+
int(start_color[1] * (1 - t) + end_color[1] * t),
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int(start_color[2] * (1 - t) + end_color[2] * t),
15+
255
16+
)
17+
pygame.draw.line(surface, color, (x, 0), (x, width))
18+
return surface
19+
20+
def blit_rotated_gradient(surface, start_pos, end_pos, start_color, end_color, width):
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"""Blits a correctly positioned and rotated gradient line."""
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# Compute length of the line
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dx = end_pos[0] - start_pos[0]
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dy = end_pos[1] - start_pos[1]
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length = int(math.sqrt(dx ** 2 + dy ** 2))
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27+
# Create the horizontal gradient
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gradient = create_gradient_surface(length, width, start_color, end_color)
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# Find the angle in degrees
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angle = math.degrees(math.atan2(dy, dx))
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# Rotate the gradient surface
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rotated_gradient = pygame.transform.rotate(gradient, -angle)
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36+
# Get the new bounding box and recenter it
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rotated_rect = rotated_gradient.get_rect(center=((start_pos[0] + end_pos[0]) // 2,
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(start_pos[1] + end_pos[1]) // 2))
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40+
# Blit the rotated gradient at the corrected position
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surface.blit(rotated_gradient, rotated_rect.topleft)
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# Pygame setup
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pygame.init()
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screen = pygame.display.set_mode((1920, 1080), pygame.FULLSCREEN)
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clock = pygame.time.Clock()
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inner_color = pmma.ColorConverter()
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outer_color = pmma.ColorConverter()
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radius = pmma.Perlin()
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now_time = 0
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start = time.perf_counter()
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running = True
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while running:
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rx = 1920 // 2 + int(math.sin(now_time) * radius.generate_1D_perlin_noise(now_time/5, new_range=[0, 1080 / 2]))
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ry = 1080 // 2 + int(math.cos(now_time) * radius.generate_1D_perlin_noise(now_time/5, new_range=[0, 1080 / 2]))
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59+
blit_rotated_gradient(
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screen,
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(1920 // 2, 1080 // 2),
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(rx, ry),
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inner_color.generate_color_from_perlin_noise(now_time/7, format=pmma.Constants.RGB),
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outer_color.generate_color_from_perlin_noise(now_time/7, format=pmma.Constants.RGB),
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10)
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rx = 1920 // 2 + int(math.sin(now_time + math.pi) * radius.generate_1D_perlin_noise(now_time/5, new_range=[0, 1080 / 2]))
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ry = 1080 // 2 + int(math.cos(now_time + math.pi) * radius.generate_1D_perlin_noise(now_time/5, new_range=[0, 1080 / 2]))
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70+
blit_rotated_gradient(
71+
screen,
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(1920 // 2, 1080 // 2),
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(rx, ry),
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inner_color.generate_color_from_perlin_noise(now_time/7, format=pmma.Constants.RGB),
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outer_color.generate_color_from_perlin_noise(now_time/7, format=pmma.Constants.RGB),
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10)
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pygame.display.flip()
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for event in pygame.event.get():
81+
if event.type == pygame.QUIT:
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running = False
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84+
now_time = time.perf_counter() - start
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clock.tick(60)
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pygame.quit()

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