Returns a value of one if the specified camera exists, otherwise returns zero.
| Syntax |
Return Integer=CAMERA EXIST(Camera Number)
| Parameters |
Camera Number
Integer
The camera number
| Returns |
Returns a value of one if the specified camera exists, otherwise returns zero
| Example Code |
autocam on make matrix 1,4000,4000,100,100 set matrix height 1,50,50,500 update matrix 1 backdrop on color backdrop rgb(128,0,0) while inkey$()<>"x" set cursor 0,0 print "camera exist ",camera exist(0) x#=x#+mousemovey() : y#=y#+mousemovex() : rotate camera 0,x#,y#,0 endwhile backdrop off delete matrix 1 autocam off end