gl.glDrawArrays(gl.GL_POINTS, 0, self.count) def resizeGL(self, width, height): self.width, self.height = width, height gl.glViewport(0, 0, width, height) gl.glMatrixMode(gl.GL_PROJECTION) gl.glLoadIdentity() #glOrtho(left, rught, bottom, top, nearX, farZ) gl.glOrtho(-200, 200, -200, 200, -1, 1) if __name__ == '__main__': import sys import numpy import time myBoids = Boid.Boids() myBoids.setAreaWidth(200) class MainWindow(QtGui.QMainWindow): def __init__(self): super(MainWindow, self).__init__() coord = myBoids.getCoords2D() self.data = numpy.array(coord, dtype=numpy.float32) self.widget = GLPlotWidget() self.widget.set_data(self.data) # Put the window at (100, 100) self.setGeometry(100, 100, self.widget.width, self.widget.height) self.setCentralWidget(self.widget)
