#!/usr/bin/env python
# -*- coding: utf-8 -*-
import pygame
from pygame.locals import *
from OpenGL.GL import *
from OpenGL.GLU import *
verticies = [
[1, 0, -1],
[1, 1, -1],
[-1, 1, -1],
[-1, 0, -1],
[1, 0, 1],
[1, 1, 1],
[-1, 0, 1],
[-1, 1, 1]
]
surfaces = (
(0,1,2,3),
(3,2,7,6),
(6,7,5,4),
(4,5,1,0),
(1,5,7,2),
(4,0,3,6)
)
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)
)
# DIBUJA FIGURA
def Cube():
glEnable(GL_DEPTH_TEST)
glEnable(GL_CULL_FACE)
glCullFace(GL_FRONT)
glBegin(GL_QUADS)
glColor3f(0.0,0.0,0.1)
for surface in surfaces:
x=0
for vertex in surface:
x+=1
glVertex3fv(verticies[vertex])
glEnd()
glLineWidth(2.0)
glBegin(GL_LINES)
glColor3f(1.0,0.0,0.0,)
for edge in edges:
x=0
for vertex in edge:
x+=1
glVertex3fv(verticies[vertex])
glEnd()
# DEFINE FORMA DE LA FIGURA SOBRE EL GRID
def cube_form(val_list):
val_list = val_list
for i in range(0,8):
verticies[i][1] = val_list[i]
# DIBUJA GRID
def draw_grid():
glBegin(GL_LINES)
glColor3f(0.0,1.0,0.0)#(0.5, 0.5, 0.5) # Color gris
for x in range(-grid_size, grid_size + 1, grid_spacing):
glVertex3f(x, 0, -grid_size)
glVertex3f(x, 0, grid_size)
#glColor3f(1.0,0.0,0.0)
for z in range(-grid_size, grid_size + 1, grid_spacing):
glVertex3f(-grid_size, 0, z)
glVertex3f(grid_size, 0, z)
glEnd()
# MOSTRAR TEXTO ESQUINA SUP. IZQUIERDA
def drawText(f, x, y, text, c, bgc):
textSurface = f.render(text, True, c, bgc)
textData = pygame.image.tostring(textSurface, "RGBA", True)
glWindowPos2d(x, y)
glDrawPixels(textSurface.get_width(), textSurface.get_height(), GL_RGBA, GL_UNSIGNED_BYTE, textData)
cube_speed = 0.050 #0.00
camera_speed = 0.050
grid_size = 120
grid_spacing = 1
hide_data = False
# FUNCIÓN PRINCIPAL
def main():
global cube_speed, camera_speed, hide_data, display_help
pygame.init()
display = (800, 600)
pygame.display.set_mode(display, DOUBLEBUF | OPENGL)
font = pygame.font.SysFont('arial', 15) font2 = pygame.font.SysFont('arial', 20) direction = None
glClearColor(0.0, 0.0, 0.0, 1.0)
gluPerspective(45, (display[0] / display[1]), 0.1, 100.0)
glTranslatef(0.0, 0.0, -7.0)
glRotatef(7, 1, 0, 0)
running = True
while (running):
for event in pygame.event.get():
if (event.type == pygame.QUIT):
running = False
elif event.type == pygame.KEYDOWN:
if event.key == pygame.K_d:
if hide_data == False:
hide_data = True
else:
hide_data = False
elif event.key == pygame.K_RIGHT:
if direction != "Right":
direction = "Right"
print("definiendo derecha") cube_form([0.0,0.5,1.0,0.0,0.0,0.5,0.0,1.0])
elif event.key == pygame.K_LEFT:
if direction != "Left":
direction = "Left"
print("definiendo izquierda") cube_form([0.0,1.0,0.5,0.0,0.0,1.0,0.0,0.5])
elif event.key == pygame.K_UP:
if direction != "Forward":
direction = "Forward"
print("definiendo adelante") cube_form([0.0,0.5,0.5,0.0,0.0,1.0,0.0,1.0])
elif event.key == pygame.K_DOWN:
if direction != "Backward":
direction = "Backward"
print("Definiendo atras") cube_form([0.0,1.0,1.0,0.0,0.0,0.5,0.0,0.5])
key = pygame.key.get_pressed()
# CONTROL DE DIRECCIÓN
if key[pygame.K_LEFT]:
#direction = "Left"
glTranslatef(camera_speed, 0.0, 0.0)
verticies[0][0] -= cube_speed
verticies[1][0] -= cube_speed
verticies[2][0] -= cube_speed
verticies[3][0] -= cube_speed
verticies[4][0] -= cube_speed
verticies[5][0] -= cube_speed
verticies[6][0] -= cube_speed
verticies[7][0] -= cube_speed
if key[pygame.K_RIGHT]:
#direction = "Right"
glTranslatef(-camera_speed, 0.0, 0.0)
verticies[0][0] += cube_speed
verticies[1][0] += cube_speed
verticies[2][0] += cube_speed
verticies[3][0] += cube_speed
verticies[4][0] += cube_speed
verticies[5][0] += cube_speed
verticies[6][0] += cube_speed
verticies[7][0] += cube_speed
if key[pygame.K_UP]:
#direction = "Forward"
glTranslatef(0.0, 0.0, camera_speed)
verticies[0][2] -= cube_speed
verticies[1][2] -= cube_speed
verticies[2][2] -= cube_speed
verticies[3][2] -= cube_speed
verticies[4][2] -= cube_speed
verticies[5][2] -= cube_speed
verticies[6][2] -= cube_speed
verticies[7][2] -= cube_speed
if key[pygame.K_DOWN]:
#direction = "Backward"
glTranslatef(0.0, 0.0, -camera_speed)
verticies[0][2] += cube_speed
verticies[1][2] += cube_speed
verticies[2][2] += cube_speed
verticies[3][2] += cube_speed
verticies[4][2] += cube_speed
verticies[5][2] += cube_speed
verticies[6][2] += cube_speed
verticies[7][2] += cube_speed
if key[pygame.K_z]:
cube_speed += 0.002
if key[pygame.K_x]:
cube_speed -= 0.002
if key[pygame.K_c]:
cube_speed = camera_speed
if key[pygame.K_b]:
camera_speed += 0.002
if key[pygame.K_n]:
camera_speed -= 0.002
# ROTACIONES
if key[pygame.K_q]:
glRotatef(1, 0, 1, 0)
if key[pygame.K_w]:
glRotatef(1, 0, -1, 0)
if key[pygame.K_r]:
glRotatef(0.1, 1, 0, 0)
if key[pygame.K_g]:
glRotatef(-0.1, 1, 0, 0)
if key[pygame.K_y]:
glRotatef(0.1, 0, 0, 1)
if key[pygame.K_u]:
glRotatef(0.1, 0, 0, -1)
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
draw_grid()
Cube()
if not hide_data:
drawText(font, 20, 570, f'cube speed: {cube_speed:.3f}',(0, 0, 255, 255),(0,0,0))####################### drawText(font, 20, 554, f'camera speed: {camera_speed:.3f}',(0, 0, 255, 255),(0,0,0))########## drawText(font, 20, 538, f'direction: {direction}',(0, 0, 255, 255),(0,0,0))
#direction = "None"
pygame.display.flip()
pygame.time.wait(10)
pygame.quit()
main()
