FAnimationCompression_PerTrackUtils::CompressFixed16

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References

static uint16 CompressFixed16  
&40;  
    float Value,  
    int32 Log2MaxValue  
&41;  
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static uint16 CompressFixed16 &40;     float Value,     int32 Log2MaxValue &41;

Remarks

Log2MaxValue of 0 => -1..1 Log2MaxValue of 7 => -128..128 Can be 0..15 Compresses a float into a signed fixed point number, which can range from the symmetrical values of -2^Log2MaxValue .. 2^Log2MaxValue. No clamping is done, values that don't fit will overflow.

For example, a Log2MaxValue of 0 can encode -1..1, and 7 can encode -128..128. The quantized value

Parameters