4. Variable with float value is nil

Variable with float value is nil

  • H

    THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

    On 31/01/2012 at 07:14, xxxxxxxx wrote:

    User Information:
    Cinema 4D Version:   13 
    Platform:    Mac  ;  Mac OSX  ; 
    Language(s) :   C.O.F.F.E.E  ;

    ---------
    Try the following:

      
main(doc,op)   
{   
var temp=10.0;   
println(temp==nil);   
}

    I get a 1, saying that it is a nil.
    But if you modify the first line to:

      
var temp=10;

    It returns 0, saying it is not a nil.
    This is a bug, right?

    0
  • H

    THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

    On 31/01/2012 at 07:20, xxxxxxxx wrote:

    I have a parsing function that parses for numbers, strings and variables. It works just fine except if it parses a floating point number. Because, when I try to check if it found a legitimate value (it is!!!) so that I could use it, with:

      
if(value!=nil) ...

    It returns me a nil because it can't see that it is a numerical floating point value.
    This is ruining my code that was previosly working just fine (in release 11.5).

    0
  • H

    THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

    On 31/01/2012 at 14:10, xxxxxxxx wrote:

    Now it really looks like a bug.
    If I change the code to:

      
main(doc,op)   
{   
var t=10.1;   
println(t==nil);   
}

    It will print out 0, as expected.
    It is only when the float is equal to its integer (as in, 1.0 or 10.0 ou -2.0) that the test for nil returns true.

    0
  • H

    THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

    On 31/01/2012 at 15:40, xxxxxxxx wrote:

    I can also confirm that nil doesn't seem to work when the decimal value is .0.

    Can you use this as an alternative to nil in your projects Rui?:

    main(doc,op)  
{  
var t=10.0;  
if(t!=null)println(t);  
}

    -ScottA

    0
  • H

    THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

    On 31/01/2012 at 15:57, xxxxxxxx wrote:

    Yes, with null it seems to be working.
    Anyway, I already reported it to Maxon.
    Thank you, Scott :-)

    0
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