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The following code produces the parse error
'Expected 'fractal keyword', float function 'tan' found instead.
According to the docs (6.5.1.6) tan is a valid function for julia fractals
all the other trig functions (sin, cos, asin, acos, sinh, cosh, asinh,
acosh, tanh,
atan and atanh) work fine
julia_fractal {
<-0.1,-0.2,-1,-0.025>
hypercomplex
tan
max_iteration 7
precision 20
pigment {rgb <0,0,1>}
}
Gail
--
#macro G(H,S)disc{0z.4pigment{onion color_map{[0rgb<sin(H/pi)cos(S/pi)*(H<6)
cos(S/pi)*(H>6)>*18][.4rgb 0]}}translate<H-5S-3,9>}#end G(3,5)G(2,5.5)G(1,5)
G(.6,4)G(.5,3)G(.6,2)G(1,1)G(2,.5)G(3,.7)G(3.2,1.6)G(3.1,2.5)G(2.2,2.5)G(9,5
)G(8,5.5)G(7,5)G(7,4)G(7.7,3.3)G(8.3,2.7)G(9,2)G(9,1)G(8,.5)G(7,1)//GS
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Gail Shaw wrote:
>
> The following code produces the parse error
> 'Expected 'fractal keyword', float function 'tan' found instead.
<snip>
> julia_fractal {
> <-0.1,-0.2,-1,-0.025>
> hypercomplex
> tan
> max_iteration 7
> precision 20
> pigment {rgb <0,0,1>}
> }
The same error message is given with the example above in POV-Ray v3.1g
as well.
--
Ken Tyler
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Ken <tyl### [at] pacbell net> wrote in news:3C6BB6D8.C0547C80@pacbell.net:
>> The following code produces the parse error
>> 'Expected 'fractal keyword', float function 'tan' found instead.
> The same error message is given with the example above in POV-Ray v3.1g
> as well.
What point are you trying to make here? That 3.1g bugs are sacrosanct and
will never be fixed, that bugs which are present in both 3.1 and 3.5 should
be reported in povray.bugs (and, I assume, not fixed in 3.5), or something
else entirely?
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