Nested loops in VOPS?

[venkat]

I am trying to implement a c++ simple expression in Houdini VOPS. Can anyone help me....

C++ code

for(i=0;i<n;i++)

{

for(j=0;j<n;j++)

{

if(b!=b[j])

{

c=c+b[j];

}

}

}

Plz help me guys.

[anim]

and what problem are you having with nested for loops?

once you are inside for loop, use Initial Value from subinputs as your counter (i,j) because it gets incremented each step

everything else is straightforward I think

don't forget you can use VEX code in inline VOP or do the whole thing in VEX if you wish, but it all depends on what you are trying to do

are you using arrays, those are available just in VEX code or what is b? i-th point from second input?

[venkat]

and what problem are you having with nested for loops?

once you are inside for loop, use Initial Value from subinputs as your counter (i,j) because it gets incremented each step

everything else is straightforward I think

don't forget you can use VEX code in inline VOP or do the whole thing in VEX if you wish, but it all depends on what you are trying to do

are you using arrays, those are available just in VEX code or what is b? i-th point from second input?

I am new to VEX programming. I started with simple implementations but I don't know how to use INLINE CODE VOP, which variables to use in inline vex code parameter.

Can I get any examples of inline vop from internet???

plz help me....

[anim]

there is plenty of info about inline VOP, just search for

inline

in this or sidefx forum

there is also help for it http://www.sidefx.com/docs/houdini11.0/nodes/vop/inline

you can also write specific question to get specific answer or example file, so what are you trying to do exactly?

[Macha]

Can I get any examples of inline vop from internet???

HERE IS A PRESENT FROM THE INTERNET!!!

example.hip

[venkat]

HERE IS A PRESENT FROM THE INTERNET!!!

Thanks Macha, it is helpful for me