ZoomIn/ZoomOut QTVR Sprite

 

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ZoomIn/ZoomOut QTVR Sprite

---- written for Director 8 --- ---- Kumar.K kumark@icode.com ---- --- Custom Properties --- property TheSprite,WhereTo,MyAction,zoomLevel,MyCursor,spritenum --- Get Behavior Description List --- on getPropertyDescriptionList me   if not the currentspritenum<>0 then exit   DigitalvideoSpriteList=searchDigitalVideo (me)   descriptionlist = [:]   if DigitalvideoSpriteList.count > 0 then     addprop descriptionlist,#TheSprite,[#comment:"Digital Video Sprite Number :",       #format:#String,#range:DigitalvideoSpriteList,#default:DigitalvideoSpriteList[1]]   else     addprop descriptionlist,#TheSprite,[#comment:"Digital Video Sprite Number :",#format:#Integer,#range:[#min:1,max:the lastchannel],#default:1]   end if   addprop descriptionlist,#MyAction,[#comment:"Action :",#format:#String,#range:["Zoom In","Zoom Out"],#default:"Zoom In"]    addprop descriptionlist,#zoomLevel,[#comment:"Select ZoomLevel :",#format:#Integer,#range:[#Min:1,#Max:10],#default:5]   addprop descriptionlist,#MyCursor,[#comment:"Select the Cursor :",#format:#Cursor,#default:280]   return descriptionlist end getPropertyDescriptionList on getBehaviorDescription   return "This Behavior ZoomIn/ZoomOut QTVR Sprite " & RETURN & RETURN &   "Parameters" & RETURN &   "* QTVR Sprite." & RETURN &   "* ZoomIn/ZoomOut" end -- Get Behavior description -- -- events -- on mousewithin   sprite(spritenum).cursor=MyCursor end on mousedown     if sprite(TheSprite).IsVrMovie then     if MyAction="Zoom In" then       repeat while the stilldown         the fieldOfView of sprite TheSprite = the fieldOfView of sprite TheSprite - zoomlevel         updatestage       end repeat     end if          if MyAction="Zoom Out" then       repeat while the stilldown         the fieldOfView of sprite TheSprite = the fieldOfView of sprite TheSprite + zoomlevel         updatestage       end repeat     end if        end if end -- events -- ------ Availbale for only Sprite Script ------ on isOKToAttach (me, aSpriteType, aSpriteNum)   case aSpriteType of     #graphic:       return true     #script:       return false   end case end isOKToAttach ------ Availbale for only Sprite Script ------ ------ Search for QT/AVI Sprite ------ on searchDigitalVideo me   DigitalvideoSpriteList = []   repeat with i = 1 to the lastchannel     if member(sprite(i).member).type=#QuickTimeMedia then       if sprite(i).isvrmovie then         DigitalvideoSpriteList.append(i)         end if       end if end repeat return DigitalvideoSpriteList end --- --- Search for QT/AVI Sprite ------