--This is used to create two left and right morphs from one symmetrical morph.
--Useful in some cases where it is easier and simpler to  make a symmetrical 
--morph as in zbrush for example.

rollout myroll "Split Morph" width:200 height:230;
( 
	fn pick_morph obj = 
		(
		if obj.modifiers[#Morpher] != undefined then return false
		else return true
		)
	
	 
	
	group "Split Morph"
		(
		pickbutton pickbase "pick base mesh" filter:pick_morph
		pickbutton picksymorph "pick symmetrical morph" 
		spinner offset "Blend Offset " range:[0,100.0,5.0] width:65 type:#float --default of around 5 seems to work well
		button spltmorph "Create Split Morphs" enabled:off
		spinner falloff  "FallOff"  range:[0,50.0,2.0] width: 65 type:#float --dedfault of around 2 works well.
		button resetw  "Reset" enabled:off
			
		)
		
		group "Test Morph"
		(
		button testmorph "TestMorphs" enabled:off
		button collapsepolys "Bake Split Morphs to L and R Polys"  enabled:off
		
		)
		
		
	
	on pickbase picked obj do
	(    global basemesh = obj
		--spltmorph.enabled = on
		pickbase.text = obj.name
		
	)
			
		on picksymorph picked obj do
	(    
		global symorph = obj
		spltmorph.enabled = on
		
		picksymorph.text = obj.name
	)
	

	
	on spltmorph pressed do
	(   
		vol = VolumeSelect()
		posbase = basemesh.pos
		basecopy =  copy basemesh
		basecopy.pos = posbase + [0,0,10]
		
		global bcopyname = execute("$"+basecopy.name)
		basename  = execute("$"+basemesh.name)
		
		addModifier bcopyname   vol
	     vsm =  bcopyname.modifiers[1]
		gizmo = vsm[1]
		select bcopyname
		
	      p = gizmo.pos 
		poffset = p + [offset.value, 0 ,0]
		gizmo.pos = poffset
		vsm.level = 1
		vsm.UseAffectRegion =true
		vsm.falloff = Falloff.value
		mor = morpher()
		addmodifier basecopy mor
		symname = execute("$"+ symorph.name)
		WM3_MC_BuildFromNode bcopyname.morpher 1 symname
		WM3_MC_SetValue bcopyname.morpher 1 100.00
		--create two copies
		global basecopy2 = copy basecopy
		global bcopy2name  = execute("$"+basecopy2.name)

		vol2 = basecopy2 .modifiers[2]
       vol2.invert = true
        --move this to one side and collapse to editable poly
		pos = basecopy2.pos
		pos2 = pos + [0,0,10]
		basecopy2.pos = pos2
			
		-- convertToPoly(basecopy)
		--convertToPoly(basecopy2)
				select basename	    
			resetw.enabled = on
		testmorph.enabled = on
		collapsepolys.enabled = on
	)
	on resetw pressed do
	(
		pickbase.text = "pick base mesh"
		picksymorph.text = "pick symmetrical morph"
		spltmorph.enabled = off
		testmorph.enabled = off
		collapsepolys.enabled = off
	)
		on testmorph pressed do(
			mor2 = morpher()
			basename  = execute("$"+basemesh.name)
					
			addmodifier basename mor2
			WM3_MC_BuildFromNode basename.morpher 1 bcopyname
			WM3_MC_BuildFromNode basename.morpher 2 bcopy2name 
			)
			on collapsepolys pressed do(
				p1 = convertToPoly(bcopyname)
		        p2 = convertToPoly(bcopy2name)
				p1.name = "L"+symorph.name 
			
				p2.name = "R"+symorph.name 
			)
)
createDialog myroll 220 250-- set as a dialogue instead of a rollout