This command will set an existing light to that of a spot light.

SET SPOT LIGHT Light Number, Inner Angle, Outer Angle

Light Number

Integer
The light number

Inner Angle

Float
The inner cone is defined by an angle ranging from 0 to 360

Outer Angle

Float
The outer cones is defined by an angle ranging from 0 to 360

This command does not return a value.

The spot light is defined by a constant cone of inner light and a gradual fading of light within an outer cone. The inner and outer cones are defined by an angle ranging from 0 to 360. The light number must be specified using an integer value. The angles must be specified using real values.

sync on

autocam off

color backdrop rgb(0,0,0)

load image "ground.jpg",1

make matrix 1,1000,1000,100,100

prepare matrix texture 1,1,1,1

position matrix 1,-500,0,-500

position camera 0,100,0

make object sphere 1,20

position object 1,0,0,500

set ambient light 20

color ambient light rgb(64,64,128)

hide light 0

make light 1

set spot light 1,45,90

color light 1,512,100,100

position light 1,0,50,400

set light range 1,500

result=make vector3(1)

set vector3 1, 0, 50, 200

position light 1, 1

set vector3 1, 0, 45, 0

rotate light 1,1

set vector3 to light position 1,1

set vector3 to light rotation 1,1

a#=y vector3(1)

result=delete vector3(1)

while inkey$()<>"x"

a#=a#+1

if a#>359 then a#=a#-360

rotate light 1,0,a#,0

sync

endwhile

delete light 1

delete object 1

end

LIGHT Commands Menu
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