plt.plot([g[0] for g in self.gridpoints], [g[1] for g in self.gridpoints], 'o')
#plt.xlim(self.start, self.width)
#plt.ylim(self.start, self.height)
if mode == 1:
from matplotlib.lines import Line2D
axis = fig.add_subplot(111)
plt.plot(self.cam.u_vector[0], self.cam.u_vector[1], 'x', color='m')
plt.plot(self.cam.v_vector[0], self.cam.v_vector[1], 'o', color='m')
line1 = Line2D([self.start, self.cam.u_vector[0], self.cam.u_vector[0]*100], [self.start, self.cam.u_vector[1], self.cam.u_vector[1] * 100])
line2 = Line2D([self.start, self.cam.v_vector[0], self.cam.v_vector[0]*100], [self.start, self.cam.v_vector[1], self.cam.v_vector[1] * 100])
axis.add_line(line1)
axis.add_line(line2)
plt.show()
if __name__ == '__main__':
testgrid = Grid(10, 480, 640)
testgrid.draw()
from camera import Camera
cam2d = Camera(3.97, 640, 95, 120, 400, 48, Point2d())
cam2d.object_view2d(120, 400, 640)
conetestgrid = Grid(10, 480, 640, cam=cam2d)
conetestgrid.draw(1)
for gp in conetestgrid.gridpoints[:]:
if cam2d.is_within_view(gp):
conetestgrid.gridpoints.remove(gp)
conetestgrid.draw(1)
