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Hi
Am I right in thinking that to set a float value equal to the nth element of
an array I would do something like:
#declare my_array = array[3] {10,11,12}
#declare my_value = array[2];
hence my_value would take its value from the 2nd array element, ie = 11.
The only problem is, I get a
"Parse Error: All #declares of float, vector, and color require semi-colon
';' at end if the
language version is set to 3.5 or higher.
Either add the semi-colon or set the language version to 3.1 or lower."
error - even though the semi-colon is present.
Thanks
jim
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jimbobjim <jim### [at] blueyonder co uk> wrote:
: #declare my_array = array[3] {10,11,12}
: #declare my_value = array[2];
: hence my_value would take its value from the 2nd array element, ie = 11.
Firstly, it has to be:
#declare my_value = my_array[2];
Secondly, the indexing starts from 0, which means that '12' is assigned
to 'my_value'.
--
#macro N(D)#if(D>99)cylinder{M()#local D=div(D,104);M().5,2pigment{rgb M()}}
N(D)#end#end#macro M()<mod(D,13)-6mod(div(D,13)8)-3,10>#end blob{
N(11117333955)N(4254934330)N(3900569407)N(7382340)N(3358)N(970)}// - Warp -
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"Warp" <war### [at] tag povray org> wrote in message
news:3c71ad88@news.povray.org...
> jimbobjim <jim### [at] blueyonder co uk> wrote:
> : #declare my_array = array[3] {10,11,12}
>
> : #declare my_value = array[2];
>
> : hence my_value would take its value from the 2nd array element, ie =
11.
>
> Firstly, it has to be:
>
> #declare my_value = my_array[2];
oops, this is what is have in the pov code, but I had a little finger
trouble in typing the email...but I still get the missing semi-colon error.
Jim
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jimbobjim <jim### [at] blueyonder co uk> wrote:
: but I still get the missing semi-colon error.
I don't.
Are you sure it's not issued for an error in another line (perhaps a previous
line)?
--
#macro N(D)#if(D>99)cylinder{M()#local D=div(D,104);M().5,2pigment{rgb M()}}
N(D)#end#end#macro M()<mod(D,13)-6mod(div(D,13)8)-3,10>#end blob{
N(11117333955)N(4254934330)N(3900569407)N(7382340)N(3358)N(970)}// - Warp -
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