3D_SHOW

3D_SHOW N

MAKES VISIBLE THE 3D OBJECT NUMBER N

  • Type: Command
  • Parameter: 1
  • Group: 3D Objects

ACTION

The command 3D_SHOW N makes visible the 3D object designated by its number N.

Remark: to be visible is the normal state of a 3D object at creation.

SYNTAX: 3D_SHOW N

  • N = 3D object number (integer or real). Must be greater than 0 and less than or equal to the allowed maximum number of 3D objects.

USE

  • The command 3D_SHOW is used to make visible an invisible 3D object.

ERROR

  • If number N is not a correct expression.
  • If number N exceeds the allowed maximum number of 3D objects.
  • If number N is not greater than 0.
  • If 3D object number N does not exist.

EXAMPLE

rem create a 3D world

scene3d 1

rem resize the 3D world

width 1,300:height 1,300

rem create a sphere with radius=0.5

3d_sphere 1, 0.5

rem wait for 1 second

wait 1000

rem hides the sphere

3d_hide 1

rem wait for 2 seconds

wait 2000

rem show it again

3d_show 1

SEE ALSO

3D_HIDE