text ИмпортанимациикамерыизAEвViz

Posted 2021-05-01

Dim info As String = "Импорт анимации камеры из AE в Vizrt
Разработчик: Дудин Дмитрий.  TVC   Версия 0.1 (21 июля 2016)"

Dim buttonNames As Array[String]
	buttonNames.Push("50 fps")
	buttonNames.Push("25 fps")
sub OnInitParameters()
	RegisterPushButton("fold", "Add containers for Camera", 1)
	RegisterPushButton("delanim", "Delete all anim of Camera", 2)
	RegisterFileSelector("file", "Text file coordinates", "", "", "*.txt")
	RegisterParameterString("layer","Layer name in AE", this.name, 50, 1000, "")
	RegisterRadioButton("aefps", "fps in AE", 0, buttonNames)
	RegisterPushButton("paste", "Paste animation from file", 3)
end sub
Dim cTarget, cCamera As container
Dim chPosTarget, chPosCamera As Channel
Dim input As String
Dim arrInput As Array[String]
Dim filePath As String
Dim key, key2 As Keyframe
Dim curTime As Double
Dim chPos,chRot,chRotX,chRotY,chRotZ,chScale As Channel
Dim line As String
Dim arrLine As Array[String]
Dim startLine As Integer
Dim aefps, i As Integer
Dim arrChannels As Array[Channel]
 
'исполнение скрипта
Dim stepScript As Integer = 0
Dim countSteps As Integer = 0
Dim countLines As Integer = 0
Dim stepStartLine As Integer
Dim stepCapability As Integer = 10
 
 
function CheckContainer() as boolean
	cTarget = this.FindSubcontainer(this.name & "_camTarget")
	cCamera = this.FindSubcontainer(this.name & "_camPosition")
	if cTarget <> null AND cCamera <> null Then
		CheckContainer = true
		exit function
	end if
	CheckContainer = false
end function
 
function FindStartLine(arr As Array[String],layerName as String) as Integer
	for i=0 to arr.UBound
		if arr[i].Find(layerName) > -1 then
			FindStartLine = i
			exit function
		end if
	next
	FindStartLine = -1
end function
 
sub OnExecAction(buttonId As Integer)
	if buttonID == 1 AND NOT CheckContainer() then 
		cTarget = this.AddContainer(TL_DOWN)
		cCamera = this.AddContainer(TL_DOWN)
		cTarget.name = this.name & "_camTarget"
		cCamera.name = this.name & "_camPosition"
		
		Scene.UpdateSceneTree()
		
		
	elseif buttonId == 2 Then
		'удаляем ВСЮ анимацию камеры
		this.FindSubcontainer(this.name & "_camTarget").GetChannelsOfObject(arrChannels)
		for i=0 to arrChannels.UBound
			arrChannels[i].Delete()
		next
		this.FindSubcontainer(this.name & "_camPosition").GetChannelsOfObject(arrChannels)
		for i=0 to arrChannels.UBound
			arrChannels[i].Delete()
		next
		
		
	elseif buttonId == 3 Then
		'открываем файл и получаем строки текста в arrInput
		
		if NOT CheckContainer() then
			println("There isn't camera container! Please push button for create them.")
			exit sub
		end if
		filePath = GetParameterString("file")
		if NOT System.FileExists(filePath) then
			println("Can't FIND file " & filePath)
			exit sub
		end if
		if NOT System.LoadTextFile(filePath, input) then
			println("Can't READ file " & filePath)
			exit sub
		end if
		input.Split("\n",arrInput)
		'-----------------------------------------
		
		cTarget = this.FindSubContainer( this.name & "_camTarget" )
		cCamera = this.FindSubContainer( this.name & "_camPosition" )
		
		'получаем базовые парамтеры (без анимации)
		startLine = FindStartLine(arrInput,GetParameterString("layer"))
		println("------------")
		println("startLine = " & startLine)
		line = arrInput[startLine]
		line.Split(":",arrLine)
		line = arrLine[1]
		line.Trim()
		line.Split(" ",arrLine)
		'теперь в arrBase хранятся все базовые параметры:
		'0,1,2 - позиция xyz
		'3,4,5 - поворот xyz
		'6,7,8 - ориентация xyz
		'9,10,11 - масштаб xyz
		'расставляем базовые параметры:
		cTarget.position.x = CDbl(arrLine[0])
		cTarget.position.y = CDbl(arrLine[1])
		cTarget.position.z = CDbl(arrLine[2])
		cCamera.position.x = CDbl(arrLine[3])
		cCamera.position.y = CDbl(arrLine[4])
		cCamera.position.z = CDbl(arrLine[5])
		
		'удалить уже имеющуюся анимацию
		'....TODO....
		
		'вставляем всю анимацию
		aefps = GetParameterInt("aefps")
		select case aefps
		case 0
			aefps = 50
		case 1
			aefps = 25
		end select
		
		chPosTarget = cTarget.FindOrCreateChannelOfObject("Position")
		chPosCamera = cCamera.FindOrCreateChannelOfObject("Position")
		
		'подсчитаем кол-во строк и посчитаем за сколько шагов их обработаем
		countLines = 0
		stepScript = 0
		for i=startLine to arrInput.UBound
			line = arrInput[i]
			line.Trim()
			if line == "" then exit for
			countLines += 1
		next
		println("*------------")
		println("countLines = " & countLines)
		
		
		
		
	end if
end sub
 
sub MakeStep()
	'для логики покадрового производства
	i = startLine + stepScript
 
	
	line = arrInput[i]
	line.Trim()
	if line == "" then exit sub
	line.Split(":",arrLine)
	curTime = Cint(arrLine[0])
	line = arrLine[1]
	line.Trim()
	line.Split(" ",arrLine)
	
	curTime = curTime/aefps
	
	if arrLine[0] <> "-" AND arrLine[1] <> "-" AND arrLine[2] <> "-" then
		key = chPosTarget.AddKeyframe(curTime)
		key.XyzValue  = CVertex(   CDbl(arrLine[0]),CDbl(arrLine[1]),CDbl(arrLine[2])   )
		if aefps == 25 then
			key2 = chPosTarget.AddKeyframe(curTime-0.02)
			key2.XyzValue = key.XyzValue
		end if
	end if
	if arrLine[3] <> "-" AND arrLine[4] <> "-" AND arrLine[5] <> "-" then
		key = chPosCamera.AddKeyframe(curTime)
		key.XyzValue  = CVertex(   CDbl(arrLine[3]),CDbl(arrLine[4]),CDbl(arrLine[5])   )
		if aefps == 25 then
			key2 = chPosCamera.AddKeyframe(curTime-0.02)
			key2.XyzValue = key.XyzValue
		end if
	end if
	
		
	println("Step " & stepScript & "/" & (countLines-1) & " is done.")
end sub
 
sub OnExecPerField()
	if stepScript < countLines then
		MakeStep()
		stepScript += 1
	end if
end sub