在MATLAB中创建不需要不断重新绘制的绘图

Question

所以我在MATLAB上有一个3D图，由下图表示。

每次运行GUI时，每次都要在绘图上打印红色，绿色和蓝色框，粉色平面也是如此，这会减慢我的程序。

无论如何，在第一个循环的情况下打印那些飞机和盒子并且永远不再在情节中打印？但仍然有能力在那些粉红色的平面内绘制小棒图？

以下代码：

function plotscene(RS,LS,LH,RH,cam_coor,handles)
%UNTITLED3 Summary of this function goes here
%   Detailed explanation goes here
%Frontwall

axis equal

point1 = [410,0,-1000]
point2 = [-1130,0,-1000]
point3 = [-1130,0,2000]
point4 = [410,0,2000]
points = [point1' point2' point3' point4']
fill3(points(1,:),points(2,:),points(3,:),[1,0.4,0.5],'Parent',handles.axes2)

axes(handles.axes2)

alpha(0.3)
hold (handles.axes2,'on')

%SideWall#1
point1 = [410,0,-1000]
point2 = [410,3500,-1000]
point3 = [410,3500,2000]
point4 = [410,0,2000]


points = [point1' point2' point3' point4']
fill3(points(1,:),points(2,:),points(3,:),[1,0.4,0.5],'Parent',handles.axes2)
%axis vis3d
axes(handles.axes2);
alpha(0.3)

%SideWall#2
  point1 = [-1130,0,-1000]
point2 = [-1130,3500,-1000]
point3 = [-1130,3500,2000]
point4 = [-1130,0,2000]

points = [point1' point2' point3' point4']
fill3(points(1,:),points(2,:),points(3,:),[1,0.4,0.5],'Parent',handles.axes2)
%axis vis3d
axes(handles.axes2);
alpha(0.3)
axes(handles.axes2);
plotcube([580 950 860],[-170 1570 -1000], .8, [1 0 0])
plotcube([360 400 600],[-50 960 -1000], .8, [0 1 0])

plotcube([1540 750 450],[-1130 0 -1000], .8, [0 0 1])
plot3(RS(1,1),RS(3,1),RS(2,1),'b*','Parent',handles.axes2); %%%SWAP Y n Z
 %  axis vis3d

   plot3(RH(1,1),RH(3,1),RH(2,1),'r*','Parent',handles.axes2); 
  % axis vis3d
   plot3(LS(1,1),LS(3,1),LS(2,1),'y*','Parent',handles.axes2);
   % axis vis3d
   plot3(LH(1,1),LH(3,1),LH(2,1),'g*','Parent',handles.axes2);
  % axis vis3d
   pts_shld = [RS(1,1),RS(3,1),RS(2,1);LS(1,1),LS(3,1),LS(2,1)];
   pts_hip = [RH(1,1),RH(3,1),RH(2,1);LH(1,1),LH(3,1),LH(2,1)];

    plot3(pts_shld(:,1),pts_shld(:,2),pts_shld(:,3),'Parent',handles.axes2);
  % axis vis3d
   plot3(pts_hip(:,1),pts_hip(:,2),pts_hip(:,3),'Parent',handles.axes2)
  % axis vis3d

  shld_mid_pt = (LS+RS)/2
       plot3(shld_mid_pt(1,1),shld_mid_pt(3,1),shld_mid_pt(2,1),'co','Parent',handles.axes2);
  % axis vis3d
   hip_mid_pt = (RH+LH)/2
  plot3(hip_mid_pt(1,1),hip_mid_pt(3,1),hip_mid_pt(2,1),'mo','Parent',handles.axes2);
  % axis vis3d
   pts_mid = [hip_mid_pt(1,1),hip_mid_pt(3,1),hip_mid_pt(2,1);
              shld_mid_pt(1,1),shld_mid_pt(3,1),shld_mid_pt(2,1)]

   plot3(pts_mid(:,1),pts_mid(:,2),pts_mid(:,3),'Parent',handles.axes2)
  % axis vis3d
   grid(handles.axes2, 'on')
  axis vis3d

   plotcube([50 100 50], [cam_coor(1,1) cam_coor(3,1) cam_coor(2,1)],1,[0.2  0.2 0.2]); hold on

     grid on
     axis equal

   xlim([-1130 410])
   ylim([0 3500])
   zlim([-1000 2000])

    xlabel('x-axis','Parent',handles.axes2)
   ylabel('z-axis','Parent',handles.axes2)
   zlabel('y-axis','Parent',handles.axes2)
   hold (handles.axes2,'off')
 end