public static FLOAT4 QTConj( FLOAT4 A )
{
FLOAT4 Result ;
Result.w = A.w ;
Result.x = -A.x ;
Result.y = -A.y ;
Result.z = -A.z ;
return Result ;
}
public static FLOAT4 F4Scale( FLOAT4 In, float Scale )
{
FLOAT4 Result ;
Result.x = In.x * Scale ;
Result.y = In.y * Scale ;
Result.z = In.z * Scale ;
Result.w = In.w * Scale ;
return Result ;
}
public static FLOAT4 QTCross( FLOAT4 A, FLOAT4 B )
{
FLOAT4 Result ;
Result.w = A.w * B.w - ( A.x * B.x + A.y * B.y + A.z * B.z ) ;
Result.x = B.x * A.w + A.x * B.w + ( A.y * B.z - A.z * B.y ) ;
Result.y = B.y * A.w + A.y * B.w + ( A.z * B.x - A.x * B.z ) ;
Result.z = B.z * A.w + A.z * B.w + ( A.x * B.y - A.y * B.x ) ;
return Result ;
}
public static FLOAT4 F4Add( FLOAT4 In1, FLOAT4 In2 )
{
FLOAT4 Result ;
Result.x = In1.x + In2.x ;
Result.y = In1.y + In2.y ;
Result.z = In1.z + In2.z ;
Result.w = In1.w + In2.w ;
return Result ;
}
public static FLOAT4 F4Sub( FLOAT4 In1, FLOAT4 In2 )
{
FLOAT4 Result ;
Result.x = In1.x - In2.x ;
Result.y = In1.y - In2.y ;
Result.z = In1.z - In2.z ;
Result.w = In1.w - In2.w ;
return Result ;
}
extern static int dx_SetPSConstFArray_x64( int ConstantIndex, out FLOAT4 ParamArray, int ParamNum);
public static int SetPSConstFArray( int ConstantIndex, out FLOAT4 ParamArray, int ParamNum)
{
if( System.IntPtr.Size == 4 )
{
return dx_SetPSConstFArray_x86( ConstantIndex , out ParamArray , ParamNum );
}
else
{
return dx_SetPSConstFArray_x64( ConstantIndex , out ParamArray , ParamNum );
}
}
public static int SetPSConstF( int ConstantIndex, FLOAT4 Param)
{
if( System.IntPtr.Size == 4 )
{
return dx_SetPSConstF_x86( ConstantIndex , Param );
}
else
{
return dx_SetPSConstF_x64( ConstantIndex , Param );
}
}
extern static int dx_SetPSConstF_x64( int ConstantIndex, FLOAT4 Param);
extern static int dx_SetVSConstF_x86( int ConstantIndex, FLOAT4 Param);
public static int SetPSConstFArray( int ConstantIndex, out FLOAT4 ParamArray, int ParamNum)
{
return dx_SetPSConstFArray( ConstantIndex , out ParamArray , ParamNum );
}
public static int SetPSConstF( int ConstantIndex, FLOAT4 Param)
{
return dx_SetPSConstF( ConstantIndex , Param );
}