; CreateBrush Example
; -------------------

Graphics3D 640,480,0,2
SetBuffer BackBuffer()

camera=CreateCamera()

light=CreateLight()
RotateEntity light,45,45,0

; A crate to paint. A brush is a 'paint recipe' - colour, alpha, texture
; and so on - which is applied to entities with PaintEntity.
crate=CreateCube()
PositionEntity crate,0,0,5

SeedRnd MilliSecs()

; Create a brush with an initial colour (the r,g,b arguments are optional)
brush=CreateBrush(0,120,255)
PaintEntity crate,brush

While Not KeyDown(1)

    ; Space creates a fresh brush with a random colour and repaints the crate
    If KeyHit(57)
        FreeBrush brush
        brush=CreateBrush(Rand(0,255),Rand(0,255),Rand(0,255))
        PaintEntity crate,brush
    EndIf

    TurnEntity crate,0,1,0

    ; Arrow keys move the camera
    If KeyDown(200) Then MoveEntity camera,0,0,0.1
    If KeyDown(208) Then MoveEntity camera,0,0,-0.1
    If KeyDown(203) Then TurnEntity camera,0,1,0
    If KeyDown(205) Then TurnEntity camera,0,-1,0

    RenderWorld

    Text 0,0,"Space: paint with a new random brush   Arrows: camera   Esc: exit"

    Flip

Wend

End