/*
Tools for 3dsmax at the standard of NN4 project
*/

--override existing dialog
try(DestroyDialog MyTimeSaviour)catch()

--rollout definition
rollout MyTimeSaviour "NN4EnvMaxToos(WIP)" width:209 height:304
(
	button 'btn1' "Fixing Axis" pos:[107,28] width:88 height:30 align:#left
	button 'btn2' "Fixing Normal" pos:[11,28] width:88 height:30 align:#left
	button 'btn3' "Scaling 2U on Distance(wip)" pos:[14,94] width:180 height:30 align:#left
	button 'btn4' "Preparing UV for SP" pos:[14,130] width:180 height:30 align:#left
	button 'btn5' "Delete Intesect Faces" pos:[11,193] width:88 height:30 align:#left
	button 'btn6' "Delete Backside Faces" pos:[107,193] width:88 height:30 align:#left
	
--button 1"fixing axis"	

	GroupBox 'grp1' "Export Fixing" pos:[4,5] width:200 height:64 align:#left
	GroupBox 'grp4' "UV ADJ" pos:[7,76] width:195 height:95 align:#left
	GroupBox 'grp5' "Optimizing" pos:[7,176] width:195 height:60 align:#left
	
	on btn1 pressed do
	(
		select $
	    rotate $ (angleaxis -90 [1,0,0])
	    macros.run "PolyTools" "ResetXForm"
	    rotate $ (angleaxis 90 [1,0,0])
	)
	on btn2 pressed do--button 2"preparing 2U"
	(
	    select $
		(
function smoothByUVShells=(
    clearListener();
    if (getCommandPanelTaskMode() != #modify)then(--make sure we are in the modify panel section
        setCommandPanelTaskMode #modify;
    )
   (--at least an object selected
        local obj = selection[1]; 
        local uv = modPanel.getCurrentObject();
        
	    --modPanel.addModToSelection (Normalmodifier ()) ui:on
	    --modPanel.addModToSelection (Normalmodifier ()) ui:on
		   
		   
        if (classof(uv) != Unwrap_UVW)then(
            modPanel.addModToSelection (Unwrap_UVW ()) ui:on;
            uv = modPanel.getCurrentObject();
        )
        
        uv.unwrap.edit();
        uv.unwrap.edit();
        uv.unwrap2.setTVSubObjectMode(3);

        local totalFaces = uv.unwrap.numberPolygons();
        
        local faceElemArray = #();
        for f=1 to totalFaces do (
            faceElemArray[ f ] = 0;
        )
        local elem = #();
        --with redraw off;
        for f=1 to totalFaces do (
            if faceElemArray[ f ] == 0 then (
                uv.unwrap2.selectFaces  #{ f };
                uv.unwrap2.selectElement();
                local elemFaces = uv.unwrap2.getSelectedFaces() as array;
                
                append elem (uv.unwrap2.getSelectedFaces());
                for i in elemFaces do (
                    faceElemArray[ i ] = elem.count; -- Mark these vertices with their element number in vertElemArray.
                )
            )
        )
        
        print("num shells: "+elem.count as string+"t"+totalFaces as string);
        
        modPanel.addModToSelection (Edit_Poly ()) ui:on;
        obj.modifiers[#Edit_Poly].autoSmoothThreshold = 180    
        for e in elem do(
            obj.modifiers[#Edit_Poly].SetSelection #Face e;    
            obj.modifiers[#Edit_Poly].ButtonOp #Autosmooth    
        ) 
macros.run "Modifier Stack" "Convert_to_Poly"		
    )
)
smoothByUVShells();
)
		--maxOps.cloneNodes $ cloneType:#copy newNodes:&nnl
	    --select nnl
	    --modPanel.addModToSelection (Unwrap_UVW ()) ui:on
		
	    --$.modifiers[#unwrap_uvw].unwrap.setMapChannel 2
		
	)
)
CreateDialog MyTimeSaviour