In this collection of VEX snippets I will demonstrate usage of various areas of VEX scripting language. I am demonstrating its functionality and integration inside of Houdini. I am providing a project file and a library containing various example functions and I also put the code on following website. Everything contains explanatory comments and I tried to cover as much of VEX as possible and to include nice examples :)
Happy VEX-ing :)
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COMMENTS
AlchemistRS 6 years, 2 months ago |
JURAJ TOMORI THANKS ALOT MAN AWESOME...!!!!
Hyman 6 years, 2 months ago |
JURAJ TOMORI
Thanks very much
hound2003 6 years, 2 months ago |
Hi - thank u for this brilliant collection)
I try to learn vex - can U please help me;
what's the difference between
@Cd = {1,0.5,0.7};
and
vector color = chv("Cd");
v@Cd = color;
When i use somethin like
f@myfloat = 1.1;
i@myinteger = 2;
s@mystring = "string_name";
v@myvector={1,1,1};
I use attributes?
When i can use
float
vector
an so on...
T/y
juraj 6 years, 2 months ago |
Hi, you are welcome.
If you use @ prefix, then you are using attributes, which are exported out of your node and can be accessed in another nodes.
If you use float/vector/int ... then you are creating variables, which are local to current node, you cannot access their values from outside unless you export them to attributes - f@, v@, i@ ....
jcmusashi 6 years, 2 months ago |
master muchismas thanks for this tutorial of VEX sincerely I am proud to be a user of houdini fx it is amazing how excellent and good it is all the days I practice and study the way of working I practice and practice in the modeling part I have learned enough not to know and I live in Venezuela and in spite of the fact that here I lack everything I learn every day thanks to people like you. THANK YOU VERY MUCH "JURAJ TOMORI" God bless you I ask you with all the humility possible it would be very hard to ask you to do a tutorial about EXPRESSIONS in houdini
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