79 lines
2.0 KiB
Ucode
79 lines
2.0 KiB
Ucode
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/**
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* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
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*/
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//=============================================================================
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// SheetBuilder: Builds a simple sheet.
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//=============================================================================
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class SheetBuilder
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extends BrushBuilder;
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var() int X <ClampMin=1>;
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var() int Y <ClampMin=1>;
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var() int XSegments <ClampMin=1 | ClampMax=100 | UIMin=1 | UIMax=20>;
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var() int YSegments <ClampMin=1 | ClampMax=100 | UIMin=1 | UIMax=20>;
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var() enum ESheetAxis
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{
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AX_Horizontal,
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AX_XAxis,
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AX_YAxis,
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} Axis;
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var() name GroupName;
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event bool Build()
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{
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local int i, j, XStep, YStep, count;
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if( Y<=0 || X<=0 || XSegments<=0 || YSegments<=0 )
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return BadParameters();
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BeginBrush( false, GroupName );
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XStep = X/XSegments;
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YStep = Y/YSegments;
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count = 0;
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for( i = 0 ; i < XSegments ; i++ )
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{
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for( j = 0 ; j < YSegments ; j++ )
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{
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if( Axis==AX_Horizontal )
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{
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Vertex3f( (i*XStep)-X/2, (j*YStep)-Y/2, 0 );
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Vertex3f( (i*XStep)-X/2, ((j+1)*YStep)-Y/2, 0 );
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Vertex3f( ((i+1)*XStep)-X/2, ((j+1)*YStep)-Y/2, 0 );
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Vertex3f( ((i+1)*XStep)-X/2, (j*YStep)-Y/2, 0 );
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}
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else if( Axis==AX_XAxis )
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{
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Vertex3f( 0, (i*XStep)-X/2, (j*YStep)-Y/2 );
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Vertex3f( 0, (i*XStep)-X/2, ((j+1)*YStep)-Y/2 );
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Vertex3f( 0, ((i+1)*XStep)-X/2, ((j+1)*YStep)-Y/2 );
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Vertex3f( 0, ((i+1)*XStep)-X/2, (j*YStep)-Y/2 );
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}
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else
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{
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Vertex3f( (i*XStep)-X/2, 0, (j*YStep)-Y/2 );
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Vertex3f( (i*XStep)-X/2, 0, ((j+1)*YStep)-Y/2 );
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Vertex3f( ((i+1)*XStep)-X/2, 0, ((j+1)*YStep)-Y/2 );
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Vertex3f( ((i+1)*XStep)-X/2, 0, (j*YStep)-Y/2 );
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}
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Poly4i(+1,count,count+1,count+2,count+3,'Sheet',true);
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count = GetVertexCount();
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}
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}
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return EndBrush();
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}
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defaultproperties
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{
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X=256
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Y=256
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XSegments=1
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YSegments=1
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Axis=AX_Horizontal
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GroupName=Sheet
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BitmapFilename="Btn_Sheet"
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ToolTip="BrushBuilderName_Sheet"
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}
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