Fix: Bit shifting of the 32-bit value with a subsequent expansion to the 64-bit type.

We now shift the 64-bit value, which is now treated correctly.

Engine/source/lighting/advanced/hlsl/gBufferConditionerHLSL.cpp

@@ -333,7 +333,7 @@ Var* GBufferConditionerHLSL::_conditionOutput( Var *unconditionedOutput, MultiLi
    // Encode depth into two channels
    if(mNormalStorageType != CartesianXYZ)
    {
-      const U64 maxValPerChannel = 1 << mBitsPerChannel;
+      const U64 maxValPerChannel = (U64)1 << mBitsPerChannel;
       meta->addStatement( new GenOp( "   \r\n   // Encode depth into hi/lo\r\n" ) );
       meta->addStatement( new GenOp( avar( "   float2 _tempDepth = frac(@.a * float2(1.0, %llu.0));\r\n", maxValPerChannel - 1 ), 
          unconditionedOutput ) );
@@ -391,7 +391,7 @@ Var* GBufferConditionerHLSL::_unconditionInput( Var *conditionedInput, MultiLine
    // Recover depth from encoding
    if(mNormalStorageType != CartesianXYZ)
    {
-      const U64 maxValPerChannel = 1 << mBitsPerChannel;
+      const U64 maxValPerChannel = (U64)1 << mBitsPerChannel;
       meta->addStatement( new GenOp( "   \r\n   // Decode depth\r\n" ) );
       meta->addStatement( new GenOp( avar( "   @.w = dot( @.zw, float2(1.0, 1.0/%llu.0));\r\n", maxValPerChannel - 1 ), 
          retVar, conditionedInput ) );

Engine/source/terrain/terrCell.cpp

@@ -849,7 +849,7 @@ void TerrCell::_updateMaterials()
          if ( index == U8_MAX || index > 63 )
             continue;
 
-         mMaterials |= (U64)(1<<index);
+         mMaterials |= (U64)((U64)1<<index);
       }
    }