[Material] fresnel shader

 

[VEX]frac VEX function

:E

https://www.sidefx.com/docs/houdini/vex/functions/frac.html 

:J

https://www.sidefx.com/ja/docs/houdini/vex/functions/frac.html

[Python]Fill in the code in wangle by python

node = hou.selectedNodes()[0]

geo = node.geometry()

--------------------------

--sample1).

[Exp] Houdini super simple luncher

I made super simple Houdini luncher for multiple version with ChatGPT. Also, I successfully installed AWS "deadline" except H20.

-Issue: Can't find deadline node on H20. 

The Houdini launcher batch is below.

----------------

[Hython]Shows a list of default path.

How to display a list of directories where Houdini reads for Python files by default.

>>> import sys

>>> a = sys.path

>>> for i in a:

...     print i

... 

C:/PROGRA~1/SIDEEF~1/HOUDIN~1.759/python27/lib/site-packages-ui-forced

C:/Users/user01/Documents/houdini18.5/python2.7libs   <------- I confirmed adding the directory.

[Python] Basic syntax

• range()

>>> range(10)
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
>>> range(5,10)
[5, 6, 7, 8, 9]
>>> list(range(0,10,3))
[0, 3, 6, 9]

>>> list(range(10,0,-3))

[10, 7, 4, 1]

range(stop)                0 ≦ i < stop

range(start, stop)          start ≦ i < stop

range(start, stop, step)  start ≦ i < stop

range(stop, start, -step)  stop ≧ i > start

• for()

>>> names = ['pico', 'ted', 'hop']

>>> for i in names:

...      print i

pico

ted

hop

• remove(), del()

>>> names = ['pico', 'ted', 'hop']

>>> names.remove('pico')

>>> names

['ted', 'hop']

>>> names.pop(1)

'hop'

>>> names

['ted']

• random(), uniform(), randrange(), randint()

>>> num = range(5)

>>> num

[0, 1, 2, 3, 4]

>>> random.randint(0, len(nums)-1)

4

[Dos]robocopy

◆robocopy : Synchronize the contents of two folders

ex.)

robocopy source destination [file [file]...] [options]