Grafica de barras 3D

from mpl_toolkits.mplot3d import Axes3D
import matplotlib.pyplot as plt
import numpy as np

fig = plt.figure()
ax1 = fig.add_subplot(111, projection='3d')

xpos = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
ypos = [2,3,4,5,1,6,2,1,7,2,3,5,1,3,2]
num_elements = len(xpos)
zpos = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
dx = np.ones(15)
dy = np.ones(15)
dz = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]

ax1.bar3d(xpos, ypos, zpos, dx, dy, dz, color='#000000')
plt.show()

Cubo 3d

import pygame
from pygame.locals import *

from OpenGL.GL import *
from OpenGL.GLU import *

verticies = (
    (1, -1, -1),
    (1, 1, -1),
    (-1, 1, -1),
    (-1, -1, -1),
    (1, -1, 1),
    (1, 1, 1),
    (-1, -1, 1),
    (-1, 1, 1)
)

edges = (
    (0, 1),
    (0, 3),
    (0, 4),
    (2, 1),
    (2, 3),
    (2, 7),
    (6, 3),
    (6, 4),
    (6, 7),
    (5, 1),
    (5, 4),
    (5, 7)
)


def Cube():
    glBegin(GL_LINES)
    for edge in edges:
        for vertex in edge:
            glVertex3fv(verticies[vertex])
    glEnd()


def main():
    pygame.init()
    display = (800, 600)
    pygame.display.set_mode(display, DOUBLEBUF | OPENGL)

    gluPerspective(45, (display[0] / display[1]), 0.1, 50.0)

    glTranslatef(0.0, 0.0, -5)

    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                pygame.quit()
                quit()

        glRotatef(1, 3, 1, 1)
        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
        Cube()
        pygame.display.flip()
        pygame.time.wait(10)


main()

Cuadrado de colores

import sys, math, pygame
from operator import itemgetter


class Point3D:
    def __init__(self, x=0, y=0, z=0):
        self.x, self.y, self.z = float(x), float(y), float(z)

    def rotateX(self, angle):
        """ Rotates the point around the X axis by the given angle in degrees. """
        rad = angle * math.pi / 180
        cosa = math.cos(rad)
        sina = math.sin(rad)
        y = self.y * cosa - self.z * sina
        z = self.y * sina + self.z * cosa
        return Point3D(self.x, y, z)

    def rotateY(self, angle):
        """ Rotates the point around the Y axis by the given angle in degrees. """
        rad = angle * math.pi / 180
        cosa = math.cos(rad)
        sina = math.sin(rad)
        z = self.z * cosa - self.x * sina
        x = self.z * sina + self.x * cosa
        return Point3D(x, self.y, z)

    def rotateZ(self, angle):
        """ Rotates the point around the Z axis by the given angle in degrees. """
        rad = angle * math.pi / 180
        cosa = math.cos(rad)
        sina = math.sin(rad)
        x = self.x * cosa - self.y * sina
        y = self.x * sina + self.y * cosa
        return Point3D(x, y, self.z)

    def project(self, win_width, win_height, fov, viewer_distance):
        """ Transforms this 3D point to 2D using a perspective projection. """
        factor = fov / (viewer_distance + self.z)
        x = self.x * factor + win_width / 2
        y = -self.y * factor + win_height / 2
        return Point3D(x, y, self.z)


class Simulation:
    def __init__(self, win_width=640, win_height=480):
        pygame.init()

        self.screen = pygame.display.set_mode((win_width, win_height))
        pygame.display.set_caption("Figura de cubo 3D en python")

        self.clock = pygame.time.Clock()

        self.vertices = [
            Point3D(-1, 1, -1),
            Point3D(1, 1, -1),
            Point3D(1, -1, -1),
            Point3D(-1, -1, -1),
            Point3D(-1, 1, 1),
            Point3D(1, 1, 1),
            Point3D(1, -1, 1),
            Point3D(-1, -1, 1)
        ]

        # Define the vertices that compose each of the 6 faces. These numbers are
        # indices to the vertices list defined above.
        self.faces = [(0, 1, 2, 3), (1, 5, 6, 2), (5, 4, 7, 6), (4, 0, 3, 7), (0, 4, 5, 1), (3, 2, 6, 7)]

        # Define colors for each face
        self.colors = [(25, 0, 55), (0, 100, 50), (10, 5, 50), (20, 30, 5), (30, 25, 25), (2, 55, 10)]

        self.angle = 0

    def run(self):
        """ Main Loop """
        while 1:
            for event in pygame.event.get():
                if event.type == pygame.QUIT:
                    pygame.quit()
                    sys.exit()

            self.clock.tick(50)
            self.screen.fill((0, 32, 0))

            # It will hold transformed vertices.
            t = []

            for v in self.vertices:
                # Rotate the point around X axis, then around Y axis, and finally around Z axis.
                r = v.rotateX(self.angle).rotateY(self.angle).rotateZ(self.angle)
                # Transform the point from 3D to 2D
                p = r.project(self.screen.get_width(), self.screen.get_height(), 256, 4)
                # Put the point in the list of transformed vertices
                t.append(p)

            # Calculate the average Z values of each face.
            avg_z = []
            i = 0
            for f in self.faces:
                z = (t[f[0]].z + t[f[1]].z + t[f[2]].z + t[f[3]].z) / 4.0
                avg_z.append([i, z])
                i = i + 1

            # Draw the faces using the Painter's algorithm:
            # Distant faces are drawn before the closer ones.
            for tmp in sorted(avg_z, key=itemgetter(1), reverse=True):
                face_index = tmp[0]
                f = self.faces[face_index]
                pointlist = [(t[f[0]].x, t[f[0]].y), (t[f[1]].x, t[f[1]].y),
                             (t[f[1]].x, t[f[1]].y), (t[f[2]].x, t[f[2]].y),
                             (t[f[2]].x, t[f[2]].y), (t[f[3]].x, t[f[3]].y),
                             (t[f[3]].x, t[f[3]].y), (t[f[0]].x, t[f[0]].y)]
                pygame.draw.polygon(self.screen, self.colors[face_index], pointlist)

            self.angle += 1

            pygame.display.flip()


if __name__ == "__main__":
    Simulation().run()

Triangulo 3D

import pygame
from pygame.locals import *

from OpenGL.GL import *
from OpenGL.GLU import *

verticies = (
    (1, -1, -1),
    (1, 1, -1),
    (-1, 1, -1),
    (-1, -1, -1),
    (0,0,1)

    )

edges = (
    (4,0),
    (4,1),
    (4,2),
    (4,3),
    (0,1),
    (0,3),
    (2,1),
    (2,3)

    )


def Cube():
    glBegin(GL_LINES)
    for edge in edges:
        for vertex in edge:
            glVertex3fv(verticies[vertex])
    glEnd()


def main():
    pygame.init()
    display = (800,600)
    pygame.display.set_mode(display, DOUBLEBUF|OPENGL)

    gluPerspective(45, (display[0]/display[1]), 0.1, 50.0)

    glTranslatef(0.0,0.0, -5)

    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                pygame.quit()
                quit()

        glRotatef(1, 3, 1, 1)
        glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT)
        Cube()
        pygame.display.flip()
        pygame.time.wait(10)


main()

Unidad 4 # 15

from Tkinter import *
import tkMessageBox

root  = Tk()
root.geometry("500x500")
root.title("Saludador")




et1 = Label(root, text = "Escribe un nombre para saludar").place(x=160,y=130)
entrada =StringVar()
entrada.set('')
caja11 = Entry(root, textvariable = str (entrada)).place(x=170,y=180)
b1 = Button(root, text = "Saludar", command = lambda: tkMessageBox.showinfo("Message", "Hola " + entrada.get() + "!")) .place(x=200,y=230)

root.mainloop()

Unidad 4 #14

from Tkinter import *
from random import *

root = Tk()
root.geometry("500x500")
root.title("Generador de numeros")

def funcion():
    num = randint(int(aux.get()),int(aux2.get()))
    aux3.set(num)

et1 = Label(root, text = "Numero 1").place(x=100,y=100)
et2 = Label(root, text = "Numero 2").place(x=100,y=150)
et3 = Label(root, text = "Numero generado").place(x=100,y=250)

arr1=[1,2,3,4,5,6,7,8,9,10]
arr2 = [1,2,3,4,5,6,7,8,9,10]
aux = StringVar()
aux2 = StringVar()
aux3 = StringVar()
s1 = Spinbox(root,textvariable = aux, values = arr1).place(x=300,y=100)
s2 = Spinbox(root,textvariable = aux2, values = arr2).place(x=300,y=150)

caja = Entry(root, textvariable =aux3).place(x=300,y=250)
b1 = Button(root, text = "Generar",command = funcion).place(x=300,y=300)


root.mainloop()

Unidad 4 # 13

from Tkinter import *

root = Tk()
root.geometry("500x500")
root.title("Peliculas")

def fun():
    x = aux2.get()
    pelis.append(x)
    lol = OptionMenu(root, aux, *pelis).place(x=350, y=140)

et1 = Label(root, text = "Escribe el titulo de una pelicula").place(x=100,y=100)
et2 = Label(root, text = "Peliculas").place(x=350,y=100)
aux=StringVar()
aux.set("")
aux2=StringVar()
pelis = [""]
lol = OptionMenu(root,aux,*pelis).place(x=350,y=140)

c1 = Entry(root, textvariable =aux2).place(x=100,y=140)
b1 = Button(root, text = "Ingresar", command =fun).place(x=100, y=170)

root.mainloop()