Opening the door setting with ctrl+T gives an error.

[LeeJaeYoung]

Opening the door setting with ctrl+T gives an error.

POLY2_B 5,7,1,19,
    HWO+0.02,-cumInThk , 1,
    HWO+0.02,-cumInThk-cumCoThk, 1,
    HA ,-cumInThk-cumCoThk, 1,
    HA ,-cumInThk , 1,
    HWO+0.02,-cumInThk ,-1

There are no errors here.

POLY2_B 4,7,1,19,
HWO+0.02,-cumInThk , 1,
HWO+0.02,-cumInThk-cumCoThk, 1,
HA ,-cumInThk-cumCoThk, 1,
HA ,-cumInThk , 1

[AllanP · Accepted solution]

Hi,

if the polygon has no thickness (cumCoThk = 0 or HWO+0.02= HA), then you get that error message.

I hope this helps.

[LeeJaeYoung]

thank you
If it is 0, you have to think about errors.

Is there any way to solve it?

[AllanP]

if cumCoThk # 0 and HWO+0.02 # HA then

  POLY2_B 4,7,1,19,
      HWO+0.02,-cumInThk , 1,
      HWO+0.02,-cumInThk-cumCoThk, 1,
     HA ,-cumInThk-cumCoThk, 1,
     HA ,-cumInThk , 1

endif

[Lingwisyer]

You can set a Range to the size parameter.

VALUES cumInThk range(0,]

[AllanP]

ESP = 0.0001

if ABS(cumCoThk) > ESP  and ABS(HWO+0.02 -HA)> ESP then

   POLY2_B 4,7,1,19,
     HWO+0.02,-cumInThk , 1,
     HWO+0.02,-cumInThk-cumCoThk, 1,
     HA ,-cumInThk-cumCoThk, 1,
     HA ,-cumInThk , 1

endif

[Barry Kelly]

Square bracket  [  will incorporate <=, round bracket  (  is just <

Barry.

[LeeJaeYoung]

page 260

VALUES "par4" 4, RANGE(5, 10], 12, RANGE(,20] STEP 14.5, 0.5, CUSTOM

thank you
With your help, I think I've gone one step further. ^^

[LeeJaeYoung]

I'm sorry, Barry.
This is caused by pressing the wrong button.
And I'm sorry I don't understand what you mean at all.
I can't even find it in the manual.
Could you please explain in a bit more detail?

[AllanP]

the parameter range

https://gdl.graphisoft.com/gdl-basics/parameter-logic

so

values "MyParameter" RANGE[0,10]

will start at 0 (Include 0) and go to 10 (include 10)when using "[" square bracket

i.e. from 0 to 10

values "MyParameter" RANGE(0,10)

will start after 0 (Not include 0) and go to just before 10 (not include 10)when using "(" curved bracket.

i.e. from 0.001 to 9.999

your example:

RANGE(5, 10]

 has "(" curved bracket to begin, so 5 is not included at the beginning of the range

 has "]" square bracket at the end, so 10 is  included at the end of the range,

i.e. from 5.001 to 10