Hi,
I would like to know how to make a point's normals pointing to another point
as follow image, i would like to let the point number 0 's normals pointing to point number 1.
ps: this 2 point are create by different ADD SOP.
i use POINT SOP and select add normals with expression as bellow
(-point(“../point1”,0,“P”,0))+point(“../point2”,0,“P”,0)
&&
(-point(“../point1”,0,“P”,1))+point(“../point2”,0,“P”,1)
&&
(-point(“../point1”,0,“P”,2))+point(“../point2”,0,“P”,2)
but the angel of pointing was not exactly correct.
==========================================
question 2:
sorry for 1 more question, i would like to know how to mesure the 2 point distance, i would like to use it as my object scale value.
Thanks Very very very much
Found 102 posts.
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Technical Discussion » How to make a point's normals pointing to another point
- freesign
- 104 posts
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Technical Discussion » How to make the group by the color range ?
- freesign
- 104 posts
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Technical Discussion » How to make the group by the color range ?
- freesign
- 104 posts
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Hi all
how to make the group by the color range ?
for example i want the primitive group that the RedColor of RGB is in range 50 - 150
e.g : color_(50-100)_0_0
eg: color_(50-150)_(0-255)_(0-255)
I know I can sperate the color group with partition node, but after that i want to select the range by color group, how can i do that ?
thanks
how to make the group by the color range ?
for example i want the primitive group that the RedColor of RGB is in range 50 - 150
e.g : color_(50-100)_0_0
eg: color_(50-150)_(0-255)_(0-255)
I know I can sperate the color group with partition node, but after that i want to select the range by color group, how can i do that ?
thanks
Technical Discussion » how to create group by color
- freesign
- 104 posts
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Technical Discussion » how to create group by color
- freesign
- 104 posts
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Hi I would like to ask how to create group in SOP cording to Color Attribute, i am newbie , thanks for kindly help.
what node and how i search in the help context with keyword “group color” but didnt find the information i want.
Thank you very much.
what node and how i search in the help context with keyword “group color” but didnt find the information i want.
Thank you very much.
Technical Discussion » How to capture Normals Rotate Value ?
- freesign
- 104 posts
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Yeah is little like what I want but I need to put the Normals Rotate Value to RxRyRz but not TxTyTz.
do you have any way to settle this?
as bellow attachment.
I just need to Copy 1 point normal for example point 5 normal's rotate value to XFORM rotate.
do you have any way to settle this?
as bellow attachment.
I just need to Copy 1 point normal for example point 5 normal's rotate value to XFORM rotate.
Technical Discussion » How to capture Normals Rotate Value ?
- freesign
- 104 posts
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Hi, I am doing something that really need this assistant
I have a normals that have in different location different angel with $F
and now I need to capture the normals Rotation angel in XYZ to use in a Transform SOP rotate.
I have try point(“../”,0,“R”,0) but it seems wasn't the expression function I need.
Please Help me
Thanks
I have a normals that have in different location different angel with $F
and now I need to capture the normals Rotation angel in XYZ to use in a Transform SOP rotate.
I have try point(“../”,0,“R”,0) but it seems wasn't the expression function I need.
Please Help me
Thanks
Technical Discussion » there is a bug in auto-complete
- freesign
- 104 posts
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there is another bug in the auto-complete
when the node is start with number like 1_XXX_XFORM
then when I try start with “1” or start with “1_”
when I select the node I want then press enter, It will repeat the number for example become
1_1_XXX_XFORM
11_XXX_XFORM
as the jpg in attachment
when the node is start with number like 1_XXX_XFORM
then when I try start with “1” or start with “1_”
when I select the node I want then press enter, It will repeat the number for example become
1_1_XXX_XFORM
11_XXX_XFORM
as the jpg in attachment
Technical Discussion » there is a bug in alt+e editor
- freesign
- 104 posts
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hi all, I have try in more than 5 computer in different hardware.
they are include:
Mac OS
Linux Debian
Windows XP
the bug is:
when I use the alt+e editor, i cannot use the auto-complete in that editor.
as below jpg.
they are include:
Mac OS
Linux Debian
Windows XP
the bug is:
when I use the alt+e editor, i cannot use the auto-complete in that editor.
as below jpg.
Houdini Lounge » is there a shortcut key to rename and move in node?
- freesign
- 104 posts
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hi , I am looking for a shortcut key list to faster my editing speed
is waste a lot of time that i need to always move my hand between mouse and keyboard.
here is my question.
is there a shortcut key for rename the node (after i use Tab + keyword to add a node)
is there anyway to move our pointer in node (then I dont need to always find the node and click) hopefully is simple like vim HJKL.
we have copy&paste&delete&add shortcut key but why don;t we have a rename shortcut key?
is waste a lot of time that i need to always move my hand between mouse and keyboard.
here is my question.
is there a shortcut key for rename the node (after i use Tab + keyword to add a node)
is there anyway to move our pointer in node (then I dont need to always find the node and click) hopefully is simple like vim HJKL.
we have copy&paste&delete&add shortcut key but why don;t we have a rename shortcut key?
Houdini Lounge » some Python basic question
- freesign
- 104 posts
- Offline
and the textport return error msg was as follow :
>>> x =200
>>> import __main__
>>> return __main__.x
File “<console>”, line 1
SyntaxError: ‘return’ outside function (<console>, line 1)
>>>
>>> x =200
>>> import __main__
>>> return __main__.x
File “<console>”, line 1
SyntaxError: ‘return’ outside function (<console>, line 1)
>>>
Houdini Lounge » some Python basic question
- freesign
- 104 posts
- Offline
Thanks for reply but I not really got the point of import
here is the image, am i miss understanding anything ?
here is the image, am i miss understanding anything ?
Houdini Lounge » do sidefx forum and News have RSS channel?
- freesign
- 104 posts
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Houdini Lounge » do sidefx forum and News have RSS channel?
- freesign
- 104 posts
- Offline
do sidefx forum and news have RSS channel?
i would like to read the latest news and post with my iphone RSS reader
thanks for answering.
i would like to read the latest news and post with my iphone RSS reader
thanks for answering.
Houdini Lounge » some Python basic question
- freesign
- 104 posts
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how do i use the variable in “tx”
ps:
>>> x = 200
in /obj/geo1/tx ; i don't know how to put the x variable in tx.
i try:
hou.ch(x)
hou.ch($x)
hou.ch(“x”)
hou.ch(“$x”)
$x
x
tx = x
can some one tell what command should i use to using Python HOM to input variable please ?
ps:
>>> x = 200
in /obj/geo1/tx ; i don't know how to put the x variable in tx.
i try:
hou.ch(x)
hou.ch($x)
hou.ch(“x”)
hou.ch(“$x”)
$x
x
tx = x
can some one tell what command should i use to using Python HOM to input variable please ?
Houdini Lounge » why I cannot open more than 1 houdini in Mac
- freesign
- 104 posts
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Houdini Lounge » why I cannot open more than 1 houdini in Mac
- freesign
- 104 posts
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I am using Mac OSX and I install an Houdini Apprentice on it , and I found out I cannot open more than 1 Houdini's Window on it , I can open 1 Houdini Master and 1 Houdini Escape but can't make it more.
Thanks for reply
Thanks for reply
Technical Discussion » How to make points combine become line?
- freesign
- 104 posts
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Technical Discussion » how to highlighting HScript in VIM
- freesign
- 104 posts
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Technical Discussion » How to make points combine become line?
- freesign
- 104 posts
- Offline
Hi , i make many points as (human spine) with points SOP ( is all with algorithm)
but suddently when I want to used it with sweep SOP I found out that points cannot working fine but only points with line can working fine.
I would like to know how to make the points add a rail from point 0 - 33 .
as it show below PNG image.
or if you can let me know how to make points create a normals refer to the rails of the point I would be also very very very very thank you.
Thanks
but suddently when I want to used it with sweep SOP I found out that points cannot working fine but only points with line can working fine.
I would like to know how to make the points add a rail from point 0 - 33 .
as it show below PNG image.
or if you can let me know how to make points create a normals refer to the rails of the point I would be also very very very very thank you.
Thanks
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