; SetAnimKey Example
; ------------------

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

camera=CreateCamera()
PositionEntity camera,0,3,-10

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

ground=CreatePlane()
EntityTexture ground,LoadTexture("media/MossyGround.BMP")

; A bouncing beach ball to animate
ball=CreateSphere(16)
EntityColor ball,255,60,60

; Record the bounce: position the ball along an arc and store one
; animation key per frame with SetAnimKey
For frame=0 To 40
    x#=frame*0.2-4
    y#=Abs(Sin(frame*18))*3+0.5
    PositionEntity ball,x,y,0
    SetAnimKey ball,frame
Next

; Bake the recorded keys into a playable sequence
seq=AddAnimSeq(ball,40)

; Play the recording back ping-pong, so the ball bounces there and back
Animate ball,2,0.5,seq

While Not KeyDown(1)

    UpdateWorld

    ; 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,"Arrows: camera   Esc: exit"
    Text 0,20,"SetAnimKey recorded 41 keys, now playing back   AnimTime: "+AnimTime(ball)

    Flip

Wend

End