uwezi

def H(z,a,b,l):
    '''
    from https://codegolf.stackexchange.com/questions/11767/the-centers-of-a-triangle

     1 - Incenter
     2 - Centroid
     3 - Circumcenter
     4 - Orthocenter
     5 - Equation of Euler Line
        (if the Euler Line is vertical, output the `x` value of the line

uwezi

from scipy import signal
class stepResponse(Scene):
    def construct(self):
        T = np.linspace(0,10,1000)
        sys = signal.TransferFunction([1,3,3], [1,2,1])
        t, y1 = sys.impulse(T=T)
        t, y2 = sys.step(T=T)
        ax = Axes(
            x_range=[-1,12,1],
            x_length=[13],

uwezi

from manim import *

# by dudewaldo4
# https://discord.com/channels/581738731934056449/976376734935048223/1161709114154569819
# https://www.youtube.com/watch?v=Bg999qefIic
#

def ir(a,b): # inclusive range, useful for TransformByGlyphMap
    return list(range(a,b+1))

uwezi

from manim import *
# https://discord.com/channels/581738731934056449/1096718885606150154/1096718885606150154

class arc3d(VMobject):
    def __init__(self, A=None, B=None, center=None, radius=1, segments=40, **kwargs):
        super().__init__(**kwargs)
        start = center + (A-center)*radius/np.linalg.norm(A-center) 
        end   = center + (B-center)*radius/np.linalg.norm(B-center) 
        self.set_points([start])
        for i in np.linspace(0,1,segments,endpoint=True):

uwezi

from manim.mobject.text.numbers import string_to_mob_map as cache

# https://discord.com/channels/581738731934056449/1243063440206073907/1243210818837811230
class numText(Text):
    def __init__(self, text: str, **kwargs) -> None:
        print('hello')
        super().__init__(text,  font="Roboto", **kwargs)

class Test(Scene):
    def construct(self):

uwezi

class inoutcircleTriangle(Scene):
    def construct(self):
        triangle = VMobject()
        incirc   = VMobject()
        outcirc  = VMobject()
        for i in range(5):
            A = np.array([np.random.uniform(-5,5),np.random.uniform(-3,3),0])
            B = np.array([np.random.uniform(-5,5),np.random.uniform(-3,3),0])
            C = np.array([np.random.uniform(-5,5),np.random.uniform(-3,3),0])
            a = np.linalg.norm(B-C)

uwezi

from manim import *
import sys
class findpython(Scene):
    def construct(self):
        text = Text(sys.executable).scale_to_fit_width(14)
        self.add(text)

uwezi

import cv2
from PIL import Image, ImageOps
from dataclasses import dataclass

@dataclass
class VideoStatus:
    time: float = 0
    videoObject: cv2.VideoCapture = None
    def __deepcopy__(self, memo):
        return self

uwezi

from manim import *

class PathFinder(MovingCameraScene):
    def construct(self):
        # thanks ChatGPT
        def closest_neighbor(given_point, points):
            # Convert points to numpy array for efficient calculations
            points_array = np.array(points)

            # Calculate Euclidean distance between given_point and all points

uwezi

# https://discord.com/channels/581738731934056449/1214983872413044786/1214983872413044786
from manim import *

class PathAutoSorted(MovingCameraScene):
    def construct(self):
        # thanks ChatGPT
        def closest_neighbor(given_point, points):
            # Convert points to numpy array for efficient calculations
            points_array = np.array(points)