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@@ -782,17 +782,7 @@ function WebGLRenderer( parameters ) {
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//
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- var dataCount = Infinity;
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-
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- if ( index !== null ) {
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-
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- dataCount = index.count;
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-
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- } else if ( position !== undefined ) {
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-
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- dataCount = position.count;
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-
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- }
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+ var dataCount = ( index !== null ) ? index.count : position.count;
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var rangeStart = geometry.drawRange.start * rangeFactor;
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var rangeCount = geometry.drawRange.count * rangeFactor;
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