REM Start of BASIC! Program
gr.open 0, 0, 0, 255
gr.orientation 1
gr.screen w,h
gr.set.stroke 0
gr.bitmap.create bm,480,800
gr.bitmap.drawinto.start bm
gr.color 255,0,0,0,1
gr.rect vbn,0,0,480,800
gr.bitmap.drawinto.end
gr.bitmap.draw bmp,bm,0,0
x=240
y=50

for h=0 to 360 step 0.5
gr.bitmap.drawinto.start bm
for gradus =0 to 360 step 0.5
hh=100*sin(toradians(h))
hy=100*cos(toradians(h))
xr=hh*cos(toradians(gradus))
yr=hy*sin(toradians(gradus))
x=xr+240+hy
y=yr+400+hh
gr.color 75,128+xr,100,128+yr
gr.point bub,x,y
next gradus
gr.bitmap.drawinto.end
gr.modify bmp,"bitmap",bm
gr.render
next h
gr.bitmap.save bmp,"sphera.jpg",90
do
until 0