PureBasic

Code : Tout sélectionner

;
; ------------------------------------------------------------
;
;   PureBasic - SkyBox
;
;    (c) Fantaisie Software
;
; ------------------------------------------------------------
;
; Thanks to Steve 'Sinbad' Streeting for the nice SkyBox !
;

; Use [F2]/[F3] to change SkyBox's texture 
; Use [F4] to disable SkyBox

#CameraSpeed = 1

Enumeration
  #MainWindow 
  #Editor
EndEnumeration

IncludeFile #PB_Compiler_Home + "examples/3d/Screen3DRequester.pb"

Define.f KeyX, KeyY, MouseX, MouseY, RatioX, RatioY

If InitEngine3D()
  
  Add3DArchive(#PB_Compiler_Home + "examples/3d/Data/Textures", #PB_3DArchive_FileSystem)
  Add3DArchive(#PB_Compiler_Home + "examples/3d/Data/Models", #PB_3DArchive_FileSystem)
  Add3DArchive(#PB_Compiler_Home + "examples/3d/Data/Packs/desert.zip", #PB_3DArchive_Zip)
  Add3DArchive(#PB_Compiler_Home + "examples/3d/Data/Packs/skybox.zip", #PB_3DArchive_Zip)
  Add3DArchive(#PB_Compiler_Home + "examples/3d/Data/Scripts", #PB_3DArchive_FileSystem)
  Add3DArchive(#PB_Compiler_Home + "examples/3d/Data/GUI", #PB_3DArchive_FileSystem)
  Parse3DScripts()
  
  InitSprite()
  InitKeyboard()
  InitMouse()
  
  If Screen3DRequester()
    
    
    ;-Entity
    CreateEntity(0, LoadMesh(0, "Planete.mesh"), #PB_Material_None)
    
    ;-Camera 
    CreateCamera(0,0,0,100,100)
    MoveCamera(0,0,0,4, #PB_Absolute)
    CameraBackColor(0, RGB(19, 34, 49))
    
    ;-GUI
    RatioX = CameraViewWidth(0) / 1920
    RatioY = CameraViewHeight(0) / 1080
    
    OpenWindow3D(#MainWindow, 10, 10, 570 * RatioX, 180 * RatioY, "SkyBox")
    EditorGadget3D(#Editor, 10 * RatioX, 20 * RatioY, 530 * RatioX, 90 * RatioY, #PB_Editor3D_ReadOnly)
    SetGadgetText3D(#Editor, "[F2]/[F3] = Change SkyBox " + Chr(10) + "[F4] = Disable SkyBox")
    
    ShowGUI(155, 0)
    
    Repeat
      Screen3DEvents()
      
      If ExamineMouse()
        MouseX = -MouseDeltaX() * #CameraSpeed * 0.05
        MouseY = -MouseDeltaY() * #CameraSpeed * 0.05
      EndIf
      
      If ExamineKeyboard()
        
        If KeyboardReleased(#PB_Key_F2)
          SkyBox("stevecube.jpg")
        ElseIf KeyboardReleased(#PB_Key_F3) 
          SkyBox("desert07.jpg")
        ElseIf KeyboardReleased(#PB_Key_F4)
          SkyBox("")
        EndIf
        
        If KeyboardPushed(#PB_Key_Left)
          KeyX = -#CameraSpeed 
        ElseIf KeyboardPushed(#PB_Key_Right)
          KeyX = #CameraSpeed 
        Else
          KeyX = 0
        EndIf
                  
        If KeyboardPushed(#PB_Key_Up)
          KeyY = -#CameraSpeed 
        ElseIf KeyboardPushed(#PB_Key_Down)
          KeyY = #CameraSpeed 
        Else
          KeyY = 0
        EndIf

      EndIf
           
      RotateCamera(0, MouseY, MouseX, 0, #PB_Relative)
      MoveCamera  (0, KeyX, 0, KeyY)
      
      RenderWorld()

      FlipBuffers()
    Until KeyboardPushed(#PB_Key_Escape) Or Quit = 1
  EndIf
    
Else
  MessageRequester("Error", "The 3D Engine can't be initialized", 0)
EndIf
  
End

Code : Tout sélectionner

Enumeration
  #Mainform
EndEnumeration

Global Event

Global WindowStyle.i=#PB_Window_MinimizeGadget|#PB_Window_MaximizeGadget|#PB_Window_ScreenCentered

Procedure Open_MainForm(Width=#PB_Ignore, Height=#PB_Ignore)
  ExamineDesktops()
  If Width = #PB_Ignore : Width = DesktopWidth(0) : EndIf
  If Height = #PB_Ignore : Height = DesktopHeight(0) : EndIf
  OpenWindow(#Mainform,0,0,Width, Height, "", #PB_Window_SystemMenu | #PB_Window_ScreenCentered)
  OpenWindowedScreen(WindowID(#Mainform),0,0,Width,Height,0, 0, 0)
  
  KeyboardMode(#PB_Keyboard_International)
EndProcedure


Procedure Load_Scene()
  Add3DArchive(#PB_Compiler_Home + "Examples\3D\Data\Packs\desert.zip", #PB_3DArchive_Zip) 
  
  SkyBox("desert07.jpg")
  
  ;Lumiere et ombre
  AmbientColor(RGB(127, 127, 127))
  CreateLight(#PB_Any,RGB(151, 251, 151), -1.8, 10, 5)
  WorldShadows(#PB_Shadow_Additive)

  ; Une camera 
  Camera = CreateCamera(#PB_Any,0,0,100,100)
  CameraBackColor(Camera, RGB(145, 182, 201))

  MoveCamera(Camera, 2, 5, 15, #PB_Absolute)  
  CameraLookAt(Camera, 0,0,0)
EndProcedure


Procedure Start()
  If Not (InitEngine3D()=0 Or InitKeyboard()=0 Or InitSprite()=0 Or InitMouse()=0)
    Open_MainForm()
    Load_Scene()
  EndIf
EndProcedure

start()

Repeat
  Repeat
    Event  = WindowEvent()
    Select Event
      Case #PB_Event_CloseWindow
        End
        
    EndSelect
  Until Event = 0
  
  If ExamineKeyboard()
    
    If KeyboardPushed (#PB_Key_Escape)
      Break
    EndIf
  EndIf
  
  ; Affiche le rendu de la sc?ne
  ClearScreen(RGB(0, 0, 0))
  RenderWorld(80)
  FlipBuffers()    
ForEver