ES-Alexander

I'm a mechatronics engineer who likes making things better/easier for myself with software, and enjoy sharing the benefits with others.

ES-Alexander / random_drops.py

Created September 25, 2022 23:10

Random events with an average frequency

	''' Written in response to u/thisisjusttofindajob's Reddit post

	https://www.reddit.com/r/learnpython/comments/xnq9bv/how_to_render_objects_randomly_in_time/

	about random timings with an average frequency.
	'''

	from time import perf_counter
	import random

ES-Alexander / tube_mesh.py

Last active June 9, 2023 10:04

Generates a tubular triangle mesh that follows a path of points.

	# relevant types
	from collections.abc import Sequence
	from numbers import Real
	import pathlib
	# functionality
	from itertools import chain, pairwise
	import plotly.graph_objects as go
	import numpy as np

ES-Alexander / projective_perspective.py

Last active March 24, 2024 11:45

Projective Perspective

	from fullcontrol.visualize.tube_mesh import FlowTubeMesh, go, np

	# Display parameters
	COLOURS = '#666' # 'black' / '#C0FFEE' / None
	SHOW = True # if False, saves animation frames instead

	# Geometry parameters
	np.random.seed(sum(b'gcode'))
	SEGMENTS_PER_CURVE = 31
	BASE_THICKNESS = 0.6 # 0.2

ES-Alexander / point_in_polygon.py

Last active November 14, 2024 00:36

Some tools to (reasonably efficiently) fill shapes with infill patterns, as is common in 3D printing

	import numpy as np

	try:
	# If available, import numba to enable compiling the functions for extra speed
	from numba import njit, boolean

	except ImportError:
	print("Numba compilation not available - falling back to pure Python.")

	def njit(func, args, *kwargs):