glups/LineObject.py
61668ba8ebf3master

LineObject.py
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			from OpenGL.GL import *
			from OpenGL.GLU import *
			from OpenGL.GLUT import *

			from PyQt4 import QtCore, QtGui, QtOpenGL

			from GLObject import *
			from ParameterList import *

			class LineObject(GLObject):

			def __init__(self,wx0,wy0,wz0,wx1,wy1,wz1,ID='Line'):

			self.ID = ID
			self.ListID = None

			self.wx0 = wx0
			self.wy0 = wy0
			self.wz0 = wz0
			self.wx1 = wx1
			self.wy1 = wy1
			self.wz1 = wz1


			# init parameters
			self.param = ParametersList(self.ID)
			self.param["Color_r"] = 1.0
			self.param["Color_g"] = 0.0
			self.param["Color_b"] = 0.0
			self.param["Color_a"] = 1.0
			self.param["show"] = 1
			self.GenList()




			def GenList(self):

			if self.ListID == None:
			self.ListID = glGenLists(1)
			glNewList(self.ListID, GL_COMPILE)

			glPointSize(2.0)

			glBegin(GL_LINES)
			glVertex3f(self.wx0,self.wy0,self.wz0)
			glVertex3f(self.wx1,self.wy1,self.wz1)
			glEnd()

			glPointSize(1.0)


			glEndList()



			def Display(self,color=None):
			'''
			display the object
			'''
			if (self.param['show']):
			if color==None:
			glColor4d(self.param["Color_r"],self.param["Color_g"],self.param["Color_b"],self.param["Color_a"])
			else:
			glColor4d(color[0],color[1],color[2],self.param["Color_a"])

			glPushMatrix();
			glCallList(self.ListID)
			glPopMatrix();




			def ReadParameters(self,file):
			'''
			read parameters
			'''
			pass

			def WriteParameters(self,file):
			'''
			write parameters
			'''
			pass


			def AutoSetParameters(self,ModelSize,CenterOfMass):
			'''
			auto set parameters
			'''
			pass