-- **************************************************
-- Provide Moho with the name of this script object
-- **************************************************
ScriptName = "LK_SetOrigin"
-- **************************************************
-- The original tool LM_Set_Origin can't be disabled (because it doesn't have an IsRelevant function perhaps?)
-- "LK_Set_Origin's filename must be "LM_SetOrigin.lua"
-- **************************************************
-- **************************************************
-- General information about this script
-- **************************************************
LK_SetOrigin = {}
LK_SetOrigin.BASE_STR = 2325
function LK_SetOrigin:Name()
return "Set Origin"
end
function LK_SetOrigin:Version()
return "1.0"
end
function LK_SetOrigin:Description()
return (MOHO.Localize("/Scripts/Tool/SetOrigin/Description=Click to set the origin of this layer (the point the layer rotates around)").." (also works with layerscripts LK_Origin_Switch.lua and LK_Origin_Bone.lua) (<,/.> to go to previous/next FBF-frame)")
end
function LK_SetOrigin:Creator()
return "Smith Micro Software, Inc. - Modified by Lukas Krepel, Frame Order"
end
function LK_SetOrigin:UILabel()
return(MOHO.Localize("/Scripts/Tool/SetOrigin/SetOrigin=Set Origin"))
end
function LK_SetOrigin:IsRelevant(moho)
if MohoMode ~= nil then
if MohoMode.vanilla then
return false
end
end
return true
end
function LK_SetOrigin:ColorizeIcon()
return true
end
-- **************************************************
-- Disable original tool
-- **************************************************
function LM_SetOrigin:IsRelevant(moho)
if LK_SetOrigin:IsRelevant(moho) then
return false
end
-- * Copy of original IsRelevant function:
return true
end
-- **************************************************
-- Recurring values
-- **************************************************
LK_SetOrigin.matrix = LM.Matrix:new_local()
LK_SetOrigin.layerSettingsWnd = nil
-- **************************************************
-- The guts of this script
-- **************************************************
function LK_SetOrigin:OnInputDeviceEvent(moho, deviceEvent)
return LM_TransformLayer:OnInputDeviceEvent(moho, deviceEvent)
end
function LK_SetOrigin:OnMouseDown(moho, mouseEvent)
moho.document:PrepUndo(moho.layer, true)
moho.document:SetDirty()
self:SetOrigin(moho, mouseEvent)
mouseEvent.view:DrawMe()
end
function LK_SetOrigin:OnMouseMoved(moho, mouseEvent)
self:SetOrigin(moho, mouseEvent)
mouseEvent.view:DrawMe()
end
function LK_SetOrigin:SetOrigin(moho, mouseEvent, newVal)
local matrix = LM.Matrix:new_local()
local beforeVec = LM.Vector3:new_local()
local afterVec = LM.Vector3:new_local()
-- *
local layer = moho.layer
local embeddedscript = string.gsub(tostring(layer:LayerScript()), '\\', '/')
if embeddedscript ~= "" then
local lastslashpos = (embeddedscript:reverse()):find("%/") -- find last slash
embeddedscript = (embeddedscript:sub(-lastslashpos+1)) -- filename only
if embeddedscript == "LK_Origin_Switch.lua" then
-- * Script is embedded, set origin of active child:
if moho.layer:LayerType() == MOHO.LT_SWITCH then
local switchLayer = moho:LayerAsSwitch(moho.layer)
local activeChildName = switchLayer:GetValue(moho.frame)
for i = switchLayer:CountLayers()-1, 0, -1 do
local childLayer = switchLayer:Layer(i)
if childLayer:Name() == activeChildName then
layer = childLayer
end
end
end
elseif embeddedscript == "LK_Origin_Bone.lua" then
local skel = moho:Skeleton()
local OriginTag = "origin"
-- * Find Origin Bone:
for i=0, skel:CountBones()-1 do
local bone = skel:Bone(i)
local boneName = string.lower(bone:Name())
if string.match (boneName, OriginTag) then
OriginBone = bone
layer:GetFullTransform(moho.frame, matrix, moho.document)
if mouseEvent ~= nil then
OriginBone.fAnimPos:SetValue (moho.frame, mouseEvent.view:Point2Vec(mouseEvent.pt, matrix))
else
OriginBone.fAnimPos:SetValue (moho.frame, newVal)
end
moho.layer:UpdateCurFrame() -- * Updates position in viewport.
moho:UpdateUI() -- * Updates timeline.
return
end
end
end
end
-- *
layer:GetFullTransform(moho.frame, matrix, nil)
matrix:Transform(beforeVec)
if mouseEvent ~= nil then
layer:GetFullTransform(moho.frame, matrix, moho.document)
layer:SetOrigin(mouseEvent.view:Point2Vec(mouseEvent.pt, matrix))
else
layer:SetOrigin(newVal)
end
layer:GetFullTransform(moho.frame, matrix, nil)
matrix:Transform(afterVec)
local newLayerPos = layer.fTranslation.value + beforeVec - afterVec
local v = newLayerPos - layer.fTranslation.value
if (v:Mag() > 0.000001) then
layer.fTranslation:SetValue(moho.layerFrame, newLayerPos)
moho:NewKeyframe(CHANNEL_LAYER_T)
end
moho.document:DepthSort()
end
-- **************************************************
-- Tool options - create and respond to tool's UI
-- **************************************************
LK_SetOrigin.CHANGE = MOHO.MSG_BASE
LK_SetOrigin.RESET = MOHO.MSG_BASE + 1
LK_SetOrigin.FLIP_H = MOHO.MSG_BASE + 2
LK_SetOrigin.FLIP_V = MOHO.MSG_BASE + 3
LK_SetOrigin.RESET_ORIGIN_X = MOHO.MSG_BASE + 4
LK_SetOrigin.RESET_ORIGIN_Y = MOHO.MSG_BASE + 5
LK_SetOrigin.BONE_LAYERSCRIPT = MOHO.MSG_BASE + 6
LK_SetOrigin.SWITCH_LAYERSCRIPT = MOHO.MSG_BASE + 7
LK_SetOrigin.layerscript_bone = "LK_Origin_Bone.lua"
LK_SetOrigin.layerscript_switch = "LK_Origin_Switch.lua"
function LK_SetOrigin:DoLayout(moho, layout)
FO_Utilities.tinyUI = false
-- *******************
-- *** Origin X/Y: ***
-- *******************
FO_Utilities:Divider(layout, "Origin", true)
self.xButton = LM.GUI.ImageButton("ScriptResources/FO_icons/channels_X", "Reset Origin's Horizontal Position", false, self.RESET_ORIGIN_X, true)
layout:AddChild(self.xButton)
layout:AddPadding(-15)
self.textX = LM.GUI.TextControl(0, "00.0000", self.CHANGE, LM.GUI.FIELD_FLOAT)
layout:AddChild(self.textX)
layout:AddPadding(-15)
self.yButton = LM.GUI.ImageButton("ScriptResources/FO_icons/channels_Y", "Reset Origin's Vertical Position", false, self.RESET_ORIGIN_Y, true)
layout:AddChild(self.yButton)
-- **************
-- *** Reset: ***
-- **************
layout:AddPadding(-15)
self.textY = LM.GUI.TextControl(0, "00.0000", self.CHANGE, LM.GUI.FIELD_FLOAT)
layout:AddChild(self.textY)
layout:AddChild(LM.GUI.Button(MOHO.Localize("/Scripts/Tool/SetOrigin/Reset=Reset"), self.RESET))
-- *******************
-- *** Flip Layer: ***
-- *******************
FO_Utilities:Divider(layout, "Flip Layer")
self.flipLayerXButton = (LM.GUI.ImageButton("ScriptResources/flip_layer_h", MOHO.Localize("/Scripts/Tool/SetOrigin/FlipH=Flip Layer Horizontally"), true, self.FLIP_H, true))
layout:AddChild(self.flipLayerXButton)
self.flipLayerYButton = (LM.GUI.ImageButton("ScriptResources/flip_layer_v", MOHO.Localize("/Scripts/Tool/SetOrigin/FlipV=Flip Layer Vertically"), true, self.FLIP_V, true))
layout:AddChild(self.flipLayerYButton)
-- ***********************
-- *** Animate Origin: ***
-- ***********************
FO_Utilities:Divider(layout, "Embed Animate Origin Layerscripts")
self.boneButton = (LM.GUI.ImageButton("ScriptResources/FO_icons/channels_bone_channels", "Embed layerscript: '"..self.layerscript_bone.."'", true, self.BONE_LAYERSCRIPT, true))
layout:AddChild(self.boneButton)
self.switchButton = (LM.GUI.ImageButton("ScriptResources/FO_icons/channels_switch_channels", "Embed layerscript: '"..self.layerscript_switch.."'", true, self.SWITCH_LAYERSCRIPT, true))
layout:AddChild(self.switchButton)
end
function LK_SetOrigin:UpdateWidgets(moho)
local origin = moho.layer:Origin()
self.textX:SetValue(origin.x)
self.textY:SetValue(origin.y)
if (self.layerSettingsWnd) then
self.layerSettingsWnd:Update(moho)
end
self.boneButton:Enable(moho.layer:IsBoneType())
self.switchButton:Enable(moho.layer:LayerType() == MOHO.LT_SWITCH)
local layerscript = moho.layer:LayerScript()
self.boneButton:SetValue(string.match(layerscript, self.layerscript_bone))
self.switchButton:SetValue(string.match(layerscript, self.layerscript_switch))
self.flipLayerXButton:SetValue(moho.layer.fFlipH.value)
self.flipLayerYButton:SetValue(moho.layer.fFlipV.value)
end
function LK_SetOrigin:HandleMessage(moho, view, msg)
local newVal = LM.Vector2:new_local()
local selCount = moho.document:CountSelectedLayers()
if (msg == self.BONE_LAYERSCRIPT) then
moho.document:PrepUndo(moho.layer, true)
moho.document:SetDirty()
if not self.boneButton:Value() then -- * Value is false, because we just clicked the button!
-- * Remove layerscript:
moho.layer:SetLayerScript()
local skel = moho:Skeleton()
for i=0, skel:CountBones()-1 do
local bone = skel:Bone(i)
local boneName = string.lower(bone:Name())
if string.match (boneName, FO_Utilities.originTag) then
if FO_Utilities:YesNoQuestion("Delete 'Origin' bone?") then
skel:DeleteBone(i)
end
end
end
else
-- * Embed bone script:
FO_Utilities:EmbedLayerScript(moho, moho.layer, self.layerscript_bone)
end
elseif (msg == self.SWITCH_LAYERSCRIPT) then
moho.document:PrepUndo(moho.layer, true)
moho.document:SetDirty()
if not self.switchButton:Value() then -- * Value is false, because we just clicked the button!
-- * Remove layerscript:
moho.layer:SetLayerScript()
else
-- * Embed switch script:
FO_Utilities:EmbedLayerScript(moho, moho.layer, self.layerscript_switch)
end
elseif (msg == self.RESET) then
-- moho.document:PrepMultiUndo(true) -- * Ditched multi layer support?
moho.document:PrepUndo(moho.layer, true)
moho.document:SetDirty()
newVal:Set(0, 0)
--[[ -- * Ditched multi layer support?
for i = 0, selCount - 1 do
local layer = moho.document:GetSelectedLayer(i)
self:SetOrigin(moho, nil, newVal)
end
--]] -- * Ditched multi layer support?
self:SetOrigin(moho, nil, newVal)
elseif (msg == self.RESET_ORIGIN_X) then
moho.document:PrepUndo(moho.layer, true)
moho.document:SetDirty()
newVal:Set(0, moho.layer:Origin().y)
self:SetOrigin(moho, nil, newVal)
elseif (msg == self.RESET_ORIGIN_Y) then
moho.document:PrepUndo(moho.layer, true)
moho.document:SetDirty()
newVal:Set(moho.layer:Origin().x, 0)
self:SetOrigin(moho, nil, newVal)
elseif (msg == self.CHANGE) then
moho.document:PrepUndo(moho.layer, true)
moho.document:SetDirty()
newVal.x = self.textX:FloatValue()
newVal.y = self.textY:FloatValue()
self:SetOrigin(moho, nil, newVal)
elseif (msg == self.FLIP_H) then
moho.document:PrepMultiUndo(true)
moho.document:SetDirty()
for i = 0, selCount - 1 do
local layer = moho.document:GetSelectedLayer(i)
layer.fFlipH:SetValue(moho.frame + layer:TotalTimingOffset(), not layer.fFlipH.value)
moho:NewKeyframe(CHANNEL_LAYER_FLIP_H)
end
elseif (msg == self.FLIP_V) then
moho.document:PrepMultiUndo(true)
moho.document:SetDirty()
for i = 0, selCount - 1 do
local layer = moho.document:GetSelectedLayer(i)
layer.fFlipV:SetValue(moho.frame + layer:TotalTimingOffset(), not layer.fFlipV.value)
moho:NewKeyframe(CHANNEL_LAYER_FLIP_V)
end
end
self:UpdateWidgets(moho)
end
function LK_SetOrigin:OnKeyDown(moho, keyEvent)
if keyEvent.key == "." then
FO_Utilities:GoToNextSwitchKey(moho, false)
return
elseif keyEvent.key == "," then
FO_Utilities:GoToNextSwitchKey(moho, true)
return
end
if LK_SelectPoints ~= nil then
LK_SelectPoints:OnKeyDown(moho, keyEvent) -- * Contains "," "." "/" FBF shortcuts!
end
end
Set Origin
Listed
Author: Lukas
View Script
Script type: Tool
Uploaded: Jun 24 2022, 05:25
Last modified: May 26 2023, 07:11
Script Version: 1.0
Allows the Origin to be animated.
Allows the Origin to be animated.
On a bone layer, it is controlled by a pinbone called 'Origin'. Which can be animated like any other bone or simply with this tool.
On a switch or FBF layer the Origin is set per child layer, set the child layers' Origins from the switch level with this tool. This way you can scale and rotate on the Switch/FBF level, while each instance having their own Origin.
Put these files:
- LK_Origin_Bone.lua
- LK_Origin_Switch.lua
in this folder:
/YourCustomContentFolder/Shared Resources/Layerscripts/
For FBF purposes, the LK_SelectPoints shortcuts will also work in this tool if you've got that one installed.
This script, and all other scripts on this site are distributed as free software under the GNU General Public License 3.0 or later.
Downloads count: 1523
Set Origin
Listed
Author: Lukas
View Script
Script type: Tool
Uploaded: Jun 24 2022, 05:25
Last modified: May 26 2023, 07:11
Script Version: 1.0
Allows the Origin to be animated.
Allows the Origin to be animated.
On a bone layer, it is controlled by a pinbone called 'Origin'. Which can be animated like any other bone or simply with this tool.
On a switch or FBF layer the Origin is set per child layer, set the child layers' Origins from the switch level with this tool. This way you can scale and rotate on the Switch/FBF level, while each instance having their own Origin.
Put these files:
- LK_Origin_Bone.lua
- LK_Origin_Switch.lua
in this folder:
/YourCustomContentFolder/Shared Resources/Layerscripts/
For FBF purposes, the LK_SelectPoints shortcuts will also work in this tool if you've got that one installed.
This script, and all other scripts on this site are distributed as free software under the GNU General Public License 3.0 or later.
Downloads count: 1523