sumo-gui的windows版及教程

#!/usr/bin/env python # Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.org/sumo # Copyright (C) 2016-2017 German Aerospace Center (DLR) and others. # SUMOPy module # Copyright (C) 2012-2017 University of Bologna - DICAM # This program and the accompanying materials # are made available under the terms of the Eclipse Public License v2.0 # which accompanies this distribution, and is available at # http://www.eclipse.org/legal/epl-v20.html # @file ogleditor.py # @author Joerg Schweizer # @date # @version $Id$ """OpenGL editor""" if __name__ == '__main__': __version__ = "0.1a" __licence__ = """licensed under the EPL.""" __copyright__ = "(c) 2012-2017 University of Bologna - DICAM" __author__ = "Joerg Schweizer" __usage__ = """USAGE: from command line: python ogleditor.py python ogleditor.py <scenariobasename> <scenariodir> use for debugging python ogleditor.py --debug > debug.txt 2>&1 """ print __copyright__ ############################################################################### # IMPORTS #import wxversion # wxversion.select("2.8") import wx from collections import OrderedDict from wx import glcanvas from wx.lib.buttons import GenBitmapTextButton, GenBitmapButton try: from OpenGL.GL import * from OpenGL.GLU import * # project , unproject , tess from OpenGL.GLUT import * from OpenGL.raw.GL.ARB.vertex_array_object import glGenVertexArrays, \ glBindVertexArray from OpenGL.arrays import vbo import numpy as np except ImportError: raise ImportError, "Required dependencies numpy or OpenGL not present" import sys import os import types if __name__ == '__main__': try: FILEDIR = os.path.dirname(os.path.abspath(__file__)) except: FILEDIR = os.path.dirname(os.path.abspath(sys.argv[0])) sys.path.append(os.path.join(FILEDIR, "..", "..")) #IMAGEDIR = os.path.join(APPDIR,"lib_base","images") IMAGEDIR = os.path.join(os.path.dirname(__file__), "images") import agilepy.lib_base.classman as cm import agilepy.lib_base.arrayman as am from agilepy.lib_base.geometry import * # wx gui stuff from wxmisc import * from toolbox import * FLATHEAD = 0 BEVELHEAD = 1 TRIANGLEHEAD = 2 ARROWHEAD = 3 LEFTTRIANGLEHEAD = 4 RIGHTTRIANGLEHEAD = 5 LINEHEADS = { # 'flat':0,# not a style 'bevel': BEVELHEAD, 'triangle': TRIANGLEHEAD, 'arrow': ARROWHEAD, 'lefttriangle': LEFTTRIANGLEHEAD, 'righttriangle': RIGHTTRIANGLEHEAD, } # to be deleted #import test_glcanvas as testogl # class TestVbo(Vbo): # def draw(self, resolution): ## ## ## # print 'draw',self.get_ident(),self # glEnableClientState(GL_VERTEX_ARRAY) # glEnableClientState(GL_COLOR_ARRAY) ## # self._colorvbo.bind() ## glColorPointer(4, GL_FLOAT, 0, None) ## # self._vertexvbo.bind() # self._indexvbo.bind() ## glVertexPointer(3, GL_FLOAT, 0, None) ## # print ' self._n_vpo *(self._n_vpo-1)*self._n_drawobjs',self._n_vpo *(self._n_vpo-1)*self._n_drawobjs # print ' len(self._vertexvbo)',len(self._vertexvbo) # print ' len(self._colorvbo)',len(self._colorvbo) # n_vpo = len(self._vertexvbo)/self._n_vpe/self._n_drawobjs+1 # glDrawElements(self._glelement, self._n_vpo *(self._n_vpo-1)*self._n_drawobjs, GL_UNSIGNED_INT, None) ## glDrawElements(self._glelement, len(self._vertexvbo), GL_UNSIGNED_INT, None) ## # glDisableClientState(GL_VERTEX_ARRAY) # glDisableClientState(GL_COLOR_ARRAY) ## # self._vertexvbo.unbind() # self._indexvbo.unbind() # self._colorvbo.unbind() class Vbo: def __init__(self, ident, glelement, n_vpe, objtype=''): self._ident = ident self._glelement = glelement self._n_vpe = n_vpe self._objtype = objtype self.reset() def reset(self): self._vertexvbo = None self._indexvbo = None self._colorvbo = None self._inds = None def get_objtype(self): return self._objtype def is_fill(self): return self._objtype == 'fill' def get_ident(self): return self._ident def get_vpe(self): return self._n_vpe def update_vertices(self, vertices, n=None, inds=None): """ n = number of draw objects """ self._inds = inds # print 'update_vertices',self.get_ident(),n self._n_drawobjs = n # #vertices = np.zeros((self._n_elem_fill, self._n_vpe_fill * 3),dtype=np.float32) # len(vertices) = n_elem = (n_vpo-1)*n #n_elem = len(vertices)/n_drawobjs+self._noncyclic # n_vpo = vertex per draw object # n_elem = (n_vpo-1)*n_drawobjs # n_vpo = vertex per draw object #self._n_vpo = n_elem/n_drawobjs+1 #n_vert = len(self._vertexvbo_fill)/self._n_vpe_fill/len(self)+1 #n_elem_fill = (n_vert-1)*n # len(_vertexvbo_fill) = self._n_vpe * self._n_elem_fill = self._n_vpe * (n_vert-1)*n # print ' len(vertices),n_vpo,n_elem',len(vertices),self._n_vpo,n_elem #glDrawElements(GL_TRIANGLES, self._n_vert*self._n_elem_fill, GL_UNSIGNED_INT, None) # self._n_vert*self._n_elem_fill = n_vert * (n_vert-1)*n # repeat for each of the n objects: self._n_vpe_fill*(n_vert-1) # print ' vertices=\n',vertices # print ' vertices.reshape((-1,3))=\n',vertices.reshape((-1,3)) self._vertexvbo = vbo.VBO(vertices.reshape((-1, 3))) self._indexvbo = vbo.VBO(np.arange( len(self._vertexvbo), dtype=np.int32), target=GL_ELEMENT_ARRAY_BUFFER) #self._indexvbo = vbo.VBO(np.arange(len(vertices.reshape((-1,3)) ), dtype=np.int32), target=GL_ELEMENT_ARRAY_BUFFER) def destroy(self): del self._vertexvbo del self._indexvbo del self._colorvbo self.reset() def update_colors(self, colors): if self._vertexvbo == None: return # print 'update_colors',self._n_drawobjs,len(colors) if len(colors) == 0: return if self._n_drawobjs == None: n_repreat = len(self._vertexvbo) / \ len(self._inds) # self._n_drawobjs self._colorvbo = vbo.VBO( np.repeat(colors[self._inds], n_repreat, 0)) else: n_repreat = len(self._vertexvbo) / self._n_drawobjs self._colorvbo = vbo.VBO(np.repeat(colors, n_repreat, 0)) def draw(self, resolution): # glEnableClientState(GL_VERTEX_ARRAY) # glEnableClientState(GL_COLOR_ARRAY) if self._vertexvbo == None: return # print 'Vbo.draw',self.get_ident(),self._n_drawobjs,len(self._vertexvbo) # if self._n_drawobjs in (0,None): return if self._n_drawobjs == 0: return self._colorvbo.bind() glColorPointer(4, GL_FLOAT, 0, None) self._vertexvbo.bind() self._indexvbo.bind() glVertexPointer(3, GL_FLOAT, 0, None) # print ' self._n_vpo *(self._n_vpo-1)*self._n_drawobjs',self._n_vpo *(self._n_vpo-1)*self._n_drawobjs # print ' len(self._vertexvbo)',len(self._vertexvbo) # print ' len(self._indexvbo)',len(self._indexvbo) # print ' len(self._colorvbo)',len(self._colorvbo) #n_vpo = len(self._vertexvbo)/self._n_vpe/self._n_drawobjs+1 #glDrawElements(self._glelement, self._n_vpo *(self._n_vpo-1)*self._n_drawobjs, GL_UNSIGNED_INT, None) glDrawElements(self._glelement, len( self._vertexvbo), GL_UNSIGNED_INT, None) # glDisableClientState(GL_VERTEX_ARRAY) # glDisableClientState(GL_COLOR_ARRAY) self._vertexvbo.unbind() self._indexvbo.unbind() self._colorvbo.unbind() class SelectToolMixin(BaseTool): """ Mixin for Selection tools for OGL canvas. """ def _init_select(self, is_show_selected=False, detectwidth=0.1, detectpix=5): """ Define selection specific attributes. """ self.detectpix = detectpix self.de