下面是我的OpenGL pygame代码。我需要移动物体 - 人类通过他的方式到达目的地。我努力使用翻译功能移动，但他并没有潜水。请帮帮我。
from OpenGL.GL import *
from OpenGL.GLU import *
from OpenGL.GLUT import *
from pygame.locals import *
import pygame
import sys
def text(s):
map(glutBitmapCharacter,(GLUT_BITMAP_TIMES_ROMAN_24,)*len(s),map(ord, s)) #text font and size setting
def text2(s):
map(glutBitmapCharacter,(GLUT_BITMAP_HELVETICA_18,)*len(s),map(ord, s))
def text3(s):
map(glutBitmapCharacter,(GLUT_BITMAP_9_BY_15,)*len(s),map(ord, s))
def text4(s):
map(glutBitmapCharacter,(GLUT_BITMAP_HELVETICA_12,)*len(s),map(ord, s))
def display():
glClearColor(0.0,0.0,0.0,1.0)
glClear(GL_COLOR_BUFFER_BIT)
gluOrtho2D(-25.0,25.0,-25.0,25.0)
glColor3f(0.4,0.9,0.8) #college name and project details
glRasterPos2i(-5,22)
text("SRINIVAS UNIVERSITY")
glColor3f(0.5,0.2,0.4)
glRasterPos2i(-11,20)
text2("COLLEGE OF ENGINEERING AND TECHNOLOGY , MANGALURU")
glColor3f(0.4,0.8,0.5)
glRasterPos2i(-7,18)
text4("[ DEPARTMENT OF COMPUTER SCIENCE AND ENGINEERING ]")
glColor3f(1.0,0.0,0.3)
glRasterPos2i(-10,15)
text2("COMPUTER GRAPHICS AND VISUALIZATION MINI PROJECT")
glPointSize(0.5)
glColor3f(0.9,0.8,0.0)
glRasterPos2i(-5,12)
text(" T H E S U L O - G O")
glColor3f(0.4,0.3,0.0) #Team Members
glRasterPos2i(-19,0)
text2("TEAM MEMBERS ")
glColor3f(0.4,0.9,0.8)
glRasterPos2i(-20,-2)
text2("CS2015006 - ASHIK TR")
glRasterPos2i(-20,-4)
text2("CS2015007 - DEEKSHA")
glColor3f(0.4,0.9,0.8) #project guide
glRasterPos2i(13,0)
text2("Mr SUNIL C K")
glColor3f(0.6,0.0,0.2)
glRasterPos2i(12,-2)
text2("ASSISTANT PROFESSOR")
glColor3f(0.4,0.3,0.0)
glRasterPos2i(13,-4)
text2("PROJECT GUIDE")
glColor3f(0.9,1.0,0.7) # 'C|c' button to continue
glRasterPos2i(-13,-14)
text2("[ PRESS TO CONTINUE. PRESSING BUTTON EXITS THE WINDOW ]")
glColor3f(1.0,0.0,0.3)
glRasterPos2i(-13,-14)
text2(" C E")
glColor3f(1.0,0.0,0.3)
glRasterPos2i(-13,-14)
text2(" NOTE: ")
glColor3f(0.9,1.0,0.7)
glRasterPos2i(-13,-14)
text2("[ ")
glFlush()
def page2():
glClearColor(1.0,1.0,1.0,1.0)
glClear(GL_COLOR_BUFFER_BIT)
gluOrtho2D(0.0,1400.0,0.0,900.0)
glColor3f(0.0,0.7,0.0) #GRASS COLOR GREEN
glBegin(GL_POLYGON)
glVertex2f(0.0,0.0)
glVertex2f(0.0,350.0)
glVertex2f(1400.0,350.0)
glVertex2f(1400.0,0.0)
glVertex2f(0.0,0.0)
glEnd()
glColor3f(0.0,0.8,0.9) #SKY COLOR BLUE
glBegin(GL_POLYGON)
glVertex2f(0.0,350.0)
glVertex2f(0.0,900.0)
glVertex2f(1400.0,900.0)
glVertex2f(1400.0,350.0)
glVertex2f(0.0,350.0)
glEnd()
glColor3f(0.1,0.1,0.1) #stone1
glBegin(GL_POLYGON)
glVertex2f(200.0,350.0)
glVertex2f(200.0,400.0)
glVertex2f(350.0,400.0)
glVertex2f(350.0,350.0)
glVertex2f(200.0,350.0)
glEnd()
glColor3f(0.3,0.1,0.1) #stone1 outline left side
glBegin(GL_POLYGON)
glVertex2f(190.0,350.0)
glVertex2f(190.0,400.0)
glVertex2f(200.0,400.0)
glVertex2f(200.0,350.0)
glVertex2f(190.0,350.0)
glEnd()
glColor3f(0.3,0.4,0.0) #stone1 outline up side
glBegin(GL_POLYGON)
glVertex2f(185.0,400.0)
glVertex2f(185.0,410.0)
glVertex2f(300.0,410.0)
glVertex2f(300.0,400.0)
glVertex2f(185.0,400.0)
glEnd()
glColor3f(0.1,0.1,0.1) #stone2
glBegin(GL_POLYGON)
glVertex2f(300.0,400.0)
glVertex2f(300.0,450.0)
glVertex2f(350.0,450.0)
glVertex2f(350.0,400.0)
glVertex2f(300.0,400.0)
glEnd()
glColor3f(0.3,0.1,0.1) #stone2 outline left side
glBegin(GL_POLYGON)
glVertex2f(290.0,350.0)
glVertex2f(290.0,450.0)
glVertex2f(300.0,450.0)
glVertex2f(300.0,350.0)
glVertex2f(290.0,350.0)
glEnd()
glColor3f(0.3,0.4,0.0) #stone2 outline up side
glBegin(GL_POLYGON)
glVertex2f(285.0,450.0)
glVertex2f(285.0,460.0)
glVertex2f(365.0,460.0)
glVertex2f(365.0,450.0)
glVertex2f(285.0,450.0)
glEnd()
glColor3f(0.3,0.1,0.1) #stone2 right side
glBegin(GL_POLYGON)
glVertex2f(350.0,350.0)
glVertex2f(350.0,450.0)
glVertex2f(360.0,450.0)
glVertex2f(360.0,350.0)
glVertex2f(350.0,350.0)
glEnd()
glColor3f(0.0,1.0,0.0) #GRASS COLOR GREEN
glBegin(GL_POLYGON)
glVertex2f(0.0,340.0)
glVertex2f(0.0,350.0)
glVertex2f(1400.0,350.0)
glVertex2f(1400.0,340.0)
glVertex2f(0.0,340.0)
glEnd()
glColor3f(0.3,0.1,0.1) #stone 3
glBegin(GL_POLYGON)
glVertex2f(400.0,350.0)
glVertex2f(400.0,500.0)
glVertex2f(500.0,500.0)
glVertex2f(500.0,350.0)
glVertex2f(400.0,350.0)
glEnd()
glColor3f(0.1,0.1,0.1) #stone 3 left
glBegin(GL_POLYGON)
glVertex2f(410.0,350.0)
glVertex2f(410.0,490.0)
glVertex2f(490.0,490.0)
glVertex2f(490.0,350.0)
glVertex2f(400.0,350.0)
glEnd()
glColor3f(0.3,0.4,0.1) #stone 3 up
glBegin(GL_POLYGON)
glVertex2f(395.0,500.0)
glVertex2f(395.0,510.0)
glVertex2f(450.0,510.0)
glVertex2f(450.0,500.0)
glVertex2f(395.0,500.0)
glEnd()
glColor3f(0.1,0.1,0.1) #stone 4
glBegin(GL_POLYGON)
glVertex2f(450.0,500.0)
glVertex2f(450.0,550.0)
glVertex2f(500.0,550.0)
glVertex2f(500.0,500.0)
glVertex2f(450.0,500.0)
glEnd()
glColor3f(0.3,0.1,0.1) #stone 4 left
glBegin(GL_POLYGON)
glVertex2f(440.0,500.0)
glVertex2f(440.0,550.0)
glVertex2f(450.0,550.0)
glVertex2f(450.0,500.0)
glVertex2f(440.0,500.0)
glEnd()
glColor3f(0.3,0.1,0.1) #stone 4 right
glBegin(GL_POLYGON)
glVertex2f(490.0,500.0)
glVertex2f(490.0,550.0)
glVertex2f(500.0,550.0)
glVertex2f(500.0,500.0)
glVertex2f(490.0,500.0)
glEnd()
glColor3f(0.3,0.4,0.0) #stone 4 up
glBegin(GL_POLYGON)
glVertex2f(435.0,540.0)
glVertex2f(435.0,550.0)
glVertex2f(505.0,550.0)
glVertex2f(505.0,540.0)
glVertex2f(435.0,540.0)
glEnd()
glColor3f(0.9,0.0,0.0) #fire 1
glBegin(GL_POLYGON)
glVertex2f(360.0,350.0)
glVertex2f(360.0,375.0)
glVertex2f(400.0,375.0)
glVertex2f(400.0,350.0)
glVertex2f(360.0,350.0)
glEnd()
glColor3f(1.0,0.8,0.2)
glBegin(GL_POLYGON)
glVertex2f(360.0,370.0)
glVertex2f(360.0,380.0)
glVertex2f(400.0,380.0)
glVertex2f(400.0,370.0)
glVertex2f(360.0,370.0)
glEnd()
glColor3f(0.9,0.0,0.0)
glBegin(GL_POLYGON)
glVertex2f(360.0,380.0)
glVertex2f(360.0,390.0)
glVertex2f(400.0,390.0)
glVertex2f(400.0,380.0)
glVertex2f(360.0,380.0)
glEnd()
glColor3f(0.9,0.0,0.0)
glBegin(GL_POLYGON)
glVertex2f(500.0,350.0)
glVertex2f(500.0,380.0)
glVertex2f(600.0,380.0)
glVertex2f(600.0,350.0)
glVertex2f(500.0,350.0)
glEnd()
glColor3f(0.9,0.0,0.0) #fire 2
glBegin(GL_POLYGON)
glVertex2f(500.0,350.0)
glVertex2f(500.0,380.0)
glVertex2f(600.0,380.0)
glVertex2f(600.0,350.0)
glVertex2f(500.0,350.0)
glEnd()
glColor3f(1.0,0.8,0.2)
glBegin(GL_POLYGON)
glVertex2f(500.0,380.0)
glVertex2f(500.0,390.0)
glVertex2f(600.0,390.0)
glVertex2f(600.0,380.0)
glVertex2f(500.0,380.0)
glEnd()
glColor3f(0.9,0.0,0.0)
glBegin(GL_POLYGON)
glVertex2f(500.0,390.0)
glVertex2f(500.0,400.0)
glVertex2f(600.0,400.0)
glVertex2f(600.0,390.0)
glVertex2f(500.0,390.0)
glEnd()
glColor3f(0.3,0.1,0.1) #stone 5
glBegin(GL_POLYGON)
glVertex2f(600.0,350.0)
glVertex2f(600.0,400.0)
glVertex2f(750.0,400.0)
glVertex2f(750.0,350.0)
glVertex2f(600.0,350.0)
glEnd()
glColor3f(0.1,0.1,0.1)
glBegin(GL_POLYGON)
glVertex2f(610.0,350.0)
glVertex2f(610.0,390.0)
glVertex2f(740.0,390.0)
glVertex2f(740.0,350.0)
glVertex2f(610.0,350.0)
glEnd()
glColor3f(0.3,0.1,0.1) #stone 6
glBegin(GL_POLYGON)
glVertex2f(600.0,400.0)
glVertex2f(600.0,450.0)
glVertex2f(700.0,450.0)
glVertex2f(700.0,400.0)
glVertex2f(600.0,400.0)
glEnd()
glColor3f(0.1,0.1,0.1)
glBegin(GL_POLYGON)
glVertex2f(610.0,400.0)
glVertex2f(610.0,440.0)
glVertex2f(690.0,440.0)
glVertex2f(690.0,400.0)
glVertex2f(690.0,400.0)
glEnd()
glColor3f(0.3,0.1,0.1) #stone 7
glBegin(GL_POLYGON)
glVertex2f(600.0,450.0)
glVertex2f(600.0,500.0)
glVertex2f(650.0,500.0)
glVertex2f(650.0,450.0)
glVertex2f(600.0,450.0)
glEnd()
glColor3f(0.1,0.1,0.1)
glBegin(GL_POLYGON)
glVertex2f(610.0,450.0)
glVertex2f(610.0,500.0)
glVertex2f(640.0,500.0)
glVertex2f(640.0,450.0)
glVertex2f(610.0,450.0)
glEnd()
glColor3f(0.3,0.4,0.0) #green mat on 7,6,5th stones
glBegin(GL_POLYGON)
glVertex2f(595.0,500.0)
glVertex2f(595.0,510.0)
glVertex2f(655.0,510.0)
glVertex2f(655.0,500.0)
glVertex2f(595.0,500.0)
glEnd()
glColor3f(0.3,0.4,0.0)
glBegin(GL_POLYGON)
glVertex2f(650.0,450.0)
glVertex2f(650.0,460.0)
glVertex2f(705.0,460.0)
glVertex2f(705.0,450.0)
glVertex2f(650.0,450.0)
glEnd()
glColor3f(0.3,0.4,0.0)
glBegin(GL_POLYGON)
glVertex2f(700.0,400.0)
glVertex2f(700.0,410.0)
glVertex2f(755.0,410.0)
glVertex2f(755.0,400.0)
glVertex2f(700.0,400.0)
glEnd()
glColor3f(0.3,0.1,0.1) #stone 8
glBegin(GL_POLYGON)
glVertex2f(810.0,430.0)
glVertex2f(810.0,440.0)
glVertex2f(850.0,440.0)
glVertex2f(850.0,430.0)
glVertex2f(810.0,430.0)
glEnd()
glColor3f(0.3,0.4,0.0)
glBegin(GL_POLYGON)
glVertex2f(805.0,440.0)
glVertex2f(805.0,450.0)
glVertex2f(855.0,450.0)
glVertex2f(855.0,440.0)
glVertex2f(805.0,440.0)
glEnd()
glColor3f(0.3,0.1,0.1)
glBegin(GL_POLYGON)
glVertex2f(825.0,350.0)
glVertex2f(825.0,440.0)
glVertex2f(835.0,440.0)
glVertex2f(835.0,350.0)
glVertex2f(825.0,350.0)
glEnd()
glColor3f(0.3,0.1,0.1) #stone 9
glBegin(GL_POLYGON)
glVertex2f(910.0,440.0)
glVertex2f(910.0,450.0)
glVertex2f(950.0,450.0)
glVertex2f(950.0,440.0)
glVertex2f(910.0,440.0)
glEnd()
glColor3f(0.3,0.4,0.0)
glBegin(GL_POLYGON)
glVertex2f(905.0,450.0)
glVertex2f(905.0,460.0)
glVertex2f(955.0,460.0)
glVertex2f(955.0,450.0)
glVertex2f(905.0,450.0)
glEnd()
glColor3f(0.3,0.1,0.1)
glBegin(GL_POLYGON)
glVertex2f(925.0,350.0)
glVertex2f(925.0,450.0)
glVertex2f(935.0,450.0)
glVertex2f(935.0,350.0)
glVertex2f(925.0,350.0)
glEnd()
glColor3f(1.0,0.8,0.2) #fire 3
glBegin(GL_POLYGON)
glVertex2f(835.0,350.0)
glVertex2f(835.0,375.0)
glVertex2f(925.0,375.0)
glVertex2f(925.0,350.0)
glVertex2f(835.0,350.0)
glEnd()
glColor3f(0.9,0.0,0.0)
glBegin(GL_POLYGON)
glVertex2f(835.0,350.0)
glVertex2f(835.0,365.0)
glVertex2f(925.0,365.0)
glVertex2f(925.0,350.0)
glVertex2f(835.0,350.0)
glEnd()
glColor3f(0.9,0.0,0.0)
glBegin(GL_POLYGON)
glVertex2f(835.0,375.0)
glVertex2f(835.0,385.0)
glVertex2f(925.0,385.0)
glVertex2f(925.0,375.0)
glVertex2f(835.0,375.0)
glEnd()
glColor3f(0.1,0.1,0.1) # stone 10 stage
glBegin(GL_POLYGON)
glVertex2f(1000.0,350.0)
glVertex2f(1000.0,375.0)
glVertex2f(1050.0,375.0)
glVertex2f(1050.0,350.0)
glVertex2f(1000.0,350.0)
glEnd()
glColor3f(0.3,0.5,0.0)
glBegin(GL_POLYGON)
glVertex2f(990.0,370.0)
glVertex2f(990.0,385.0)
glVertex2f(1060.0,385.0)
glVertex2f(1060.0,370.0)
glVertex2f(990.0,370.0)
glEnd()
glColor3f(0.3,0.4,0.0)
glBegin(GL_POLYGON)
glVertex2f(985.0,385.0)
glVertex2f(985.0,390.0)
glVertex2f(1065.0,390.0)
glVertex2f(1065.0,385.0)
glVertex2f(985.0,385.0)
glEnd()
glColor3f(0.1,0.1,0.1) #logo board
glBegin(GL_POLYGON)
glVertex2f(1100.0,350.0)
glVertex2f(1100.0,500.0)
glVertex2f(1250.0,500.0)
glVertex2f(1250.0,350.0)
glVertex2f(1100.0,350.0)
glEnd()
glColor3f(1.0,0.8,0.2)
glBegin(GL_POLYGON)
glVertex2f(1090.0,350.0)
glVertex2f(1090.0,510.0)
glVertex2f(1100.0,510.0)
glVertex2f(1100.0,350.0)
glVertex2f(1090.0,350.0)
glEnd()
glColor3f(1.0,0.8,0.2)
glBegin(GL_POLYGON)
glVertex2f(1100.0,500.0)
glVertex2f(1100.0,510.0)
glVertex2f(1250.0,510.0)
glVertex2f(1250.0,500.0)
glVertex2f(1100.0,500.0)
glEnd()
glColor3f(1.0,0.8,0.2)
glBegin(GL_POLYGON)
glVertex2f(1250.0,350.0)
glVertex2f(1250.0,510.0)
glVertex2f(1260.0,510.0)
glVertex2f(1260.0,350.0)
glVertex2f(1250.0,350.0)
glEnd()
Human() #calling human
def Human():
glColor3f(0.3,0.1,0.1) #human left leg
glBegin(GL_POLYGON)
glVertex2f(50.0,350.0)
glVertex2f(50.0,375.0)
glVertex2f(60.0,375.0)
glVertex2f(60.0,350.0)
glVertex2f(50.0,350.0)
glEnd()
glColor3f(0.3,0.1,0.1) #right leg
glBegin(GL_POLYGON)
glVertex2f(65.0,350.0)
glVertex2f(65.0,375.0)
glVertex2f(75.0,375.0)
glVertex2f(75.0,350.0)
glVertex2f(65.0,350.0)
glEnd()
glColor3f(0.2,0.2,0.8) #body
glBegin(GL_POLYGON)
glVertex2f(50.0,375.0)
glVertex2f(50.0,400.0)
glVertex2f(75.0,400.0)
glVertex2f(75.0,375.0)
glVertex2f(50.0,375.0)
glEnd()
glColor3f(0.9,0.8,0.5) #hand
glBegin(GL_POLYGON)
glVertex2f(45.0,380.0)
glVertex2f(45.0,400.0)
glVertex2f(50.0,400.0)
glVertex2f(50.0,380.0)
glVertex2f(45.0,380.0)
glEnd()
glColor3f(0.9,0.8,0.5) #hand
glBegin(GL_POLYGON)
glVertex2f(75.0,380.0)
glVertex2f(75.0,400.0)
glVertex2f(80.0,400.0)
glVertex2f(80.0,380.0)
glVertex2f(75.0,380.0)
glEnd()
glColor3f(1.0,0.8,0.5) #face
glBegin(GL_POLYGON)
glVertex2f(55.0,400.0)
glVertex2f(55.0,415.0)
glVertex2f(70.0,415.0)
glVertex2f(70.0,400.0)
glVertex2f(55.0,400.0)
glEnd()
glColor3f(0.8,0.0,0.0) #hat
glBegin(GL_POLYGON)
glVertex2f(45.0,415.0)
glVertex2f(45.0,420.0)
glVertex2f(80.0,420.0)
glVertex2f(80.0,415.0)
glVertex2f(45.0,415.0)
glEnd()
glColor3f(0.8,0.1,0.1)
glBegin(GL_POLYGON)
glVertex2f(55.0,420.0)
glVertex2f(55.0,430.0)
glVertex2f(70.0,430.0)
glVertex2f(70.0,420.0)
glVertex2f(55.0,420.0)
glEnd()
glFlush()
def ctocontinue(*args):
if args[0] == 'C': # if C MOVE TO PAGE 2
glClearColor(1.0,1.0,1.0,1.0)
glClear(GL_COLOR_BUFFER_BIT)
glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB)
glutInitWindowSize(1600,1200)
glutInitWindowPosition(0,0)
glutCreateWindow("THE SULO-GO MINI PROJECT")
glutDisplayFunc(page2)
elif args[0] == 'c': # if C MOVE TO PAGE 2
glClearColor(1.0,1.0,1.0,1.0)
glClear(GL_COLOR_BUFFER_BIT)
glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB)
glutInitWindowSize(1600,1200)
glutInitWindowPosition(0,0)
glutCreateWindow("THE SULO-GO MINI PROJECT")
glutDisplayFunc(page2)
elif args[0] == 'E': #if E exit
exit()
elif args[0] == 'e': #if E exit
exit()
def main():
glutInit(sys.argv)
glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB)
glutInitWindowSize(1400,900)
glutInitWindowPosition(0,0)
glutCreateWindow("THE SULO-GO MINI PROJECT")
glutDisplayFunc(display)
glutKeyboardFunc(ctocontinue)
glutMainLoop()
main()
答案 0 :(得分：1)
使用OpenGL固定功能管道矩阵堆栈，请参阅OpenGL Programming Guide Chapter 3 Viewing
将正交投影矩阵放在投影矩阵（GL_PROJECTION）堆栈上（参见glMatrixMode）和init
模型视图矩阵堆栈（GL_MODELVIEW）。进一步强制窗口连续重新显示（glutPostRedisplay）：
def page2():
glClearColor(1.0,1.0,1.0,1.0)
glClear(GL_COLOR_BUFFER_BIT)
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
gluOrtho2D(0.0,1400.0,0.0,900.0)
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
.....
Human()
glFlush()
glutPostRedisplay()
使用glTranslatef来设置＆＃34;人类＆＃34;的位置：
pos_x = 0
pos_y = 0
def Human():
global pos_x
global pos_y
glMatrixMode(GL_MODELVIEW)
glPushMatrix()
glTranslatef( pos_x, pos_y, 0 )
....
glPopMatrix()
return
修改＆＃34;人类＆＃34;的位置通过键，但切换到第二页时不要创建新窗口，只需调整现有OpenGL窗口的大小（glutReshapeWindow）：
def ctocontinue(*args):
global pos_x
global pos_y
if args[0] == 'C' or args[0] == 'c':
glutReshapeWindow(1600,1200)
glutDisplayFunc(page2)
glutMainLoop()
elif args[0] == 'A' or args[0] == 'a':
pos_x = pos_x - 10
elif args[0] == 'D' or args[0] == 'd':
pos_x = pos_x + 10
elif args[0] == 'E' or args[0] == 'e':
exit()
如果要创建新窗口，则必须将键盘回调设置为新窗口（glutKeyboardFunc）：
def ctocontinue(*args):
global pos_x
global pos_y
if args[0] == 'C' or args[0] == 'c':
glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB)
glutInitWindowSize(1600,1200)
glutInitWindowPosition(0,0)
glutCreateWindow("THE SULO-GO MINI PROJECT")
glutKeyboardFunc(ctocontinue)
glutDisplayFunc(page2)
glutMainLoop()
elif args[0] == 'A' or args[0] == 'a':
pos_x = pos_x - 10
elif args[0] == 'D' or args[0] == 'd':
pos_x = pos_x + 10
elif args[0] == 'E' or args[0] == 'e':
exit()