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Technical Discussion » HDK: adding a new GEO node to my scene
- Gerome
- 85 posts
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Technical Discussion » HDK: adding a new GEO node to my scene
- Gerome
- 85 posts
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Technical Discussion » Update the gdp over time - HDK
- Gerome
- 85 posts
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Technical Discussion » Realflow plugin in Houdini 9...
- Gerome
- 85 posts
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In your home directory (LINUX) or my Documents (Windows) you will have a folder Houdini9, there you should have a “dso” folder if not create it and put the plugin there.
Otherwise you can put the plugin anywhere and get the HOUDINI_DSO_PATH variable pointing to that directory.
Otherwise you can put the plugin anywhere and get the HOUDINI_DSO_PATH variable pointing to that directory.
Technical Discussion » Update the gdp over time - HDK
- Gerome
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I am trying to read get the point position over a range of frames I do the following but I will always get the position from the first frame:
From the pseudo below, am I missing out on something?
for( int f=start_frame; f<=end_frame; f++ )
context.setFrame((long) f );
FOR_ALL_PRIMITIVES ( gdp, prim )
{
// Get the number of vertices
numv = prim->getVertexCount();
// For each vertex, get it's position
for( int i=numv-1; i>=0; i– )
{
p = prim->getVertex(i).getPos();
}
}
From the pseudo below, am I missing out on something?
for( int f=start_frame; f<=end_frame; f++ )
context.setFrame((long) f );
FOR_ALL_PRIMITIVES ( gdp, prim )
{
// Get the number of vertices
numv = prim->getVertexCount();
// For each vertex, get it's position
for( int i=numv-1; i>=0; i– )
{
p = prim->getVertex(i).getPos();
}
}
Technical Discussion » Realflow plugin in Houdini 9...
- Gerome
- 85 posts
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After few hours playing with the RF_Export, it looks like the SD format changed, as if I try to import the SD produced by Houdini, it will complain of a bad data SD file.
From the other package to Houdini, when loading the file into Houdini, it will crash!
Could it be it? Has the SD structure changed?
From the other package to Houdini, when loading the file into Houdini, it will crash!
Could it be it? Has the SD structure changed?
Technical Discussion » Realflow plugin in Houdini 9...
- Gerome
- 85 posts
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Since transformPoints takes only a UT_Matrix4, I tried to convert the UT_DMatrix4 to this and it compiles, but I have some problems elsewhere.
I can put a win64 version in a couple of hours.
I can put a win64 version in a couple of hours.
Technical Discussion » TOOO BAD!!
- Gerome
- 85 posts
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well I disagree, true if you dont know programming it will be hard to write an exporter. But as a TD, I just wrote one using FBX in 2 days ( I didnt a thing about FBX 3 days ago ). Although I ve seen studios spending months to the same thing.
Houdini Lounge » equivalent of "help -k" with python in Houdini
- Gerome
- 85 posts
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Technical Discussion » Realflow plugin in Houdini 9...
- Gerome
- 85 posts
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Just as a tip, for who will compile the plugin for the H9.0.725 and above:
You will have few errors with the setString function for the SOP_RF_Import, you will have to add a param one of you choice
// A literal is not interpreted as an expression.
CH_STRING_LITERAL,
// An old-style expression (called an hscript expressions in the UI)
// is always made into an expression and set to use that language.
CH_OLD_EXPRESSION,
// A python expression is always made into an expression and set
// to use that language.
CH_PYTHON_EXPRESSION,
// Autodetect will either set it to a string literal or an old-style
// expression, depending on what's in the string.
CH_AUTO_DETECT_OLD_EXPRESSION,
// This option will always set it to an expression, but it will use
// the default language (either old-style expressions or python).
CH_EXPRESSION_IN_DEFAULT_LANGUAGE
You will have few errors with the setString function for the SOP_RF_Import, you will have to add a param one of you choice
// A literal is not interpreted as an expression.
CH_STRING_LITERAL,
// An old-style expression (called an hscript expressions in the UI)
// is always made into an expression and set to use that language.
CH_OLD_EXPRESSION,
// A python expression is always made into an expression and set
// to use that language.
CH_PYTHON_EXPRESSION,
// Autodetect will either set it to a string literal or an old-style
// expression, depending on what's in the string.
CH_AUTO_DETECT_OLD_EXPRESSION,
// This option will always set it to an expression, but it will use
// the default language (either old-style expressions or python).
CH_EXPRESSION_IN_DEFAULT_LANGUAGE
Technical Discussion » Hcustom and static lib
- Gerome
- 85 posts
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Can anyone gave me an example as I am getting crazy…. let say I have libmylib.a and I want to link in my hcustom…. I tried few time with the -L and -l options.
Cheers
Cheers
Technical Discussion » Libcollada*.so and the HDK
- Gerome
- 85 posts
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Are the libcollada*.so libraries present in the $HFS/dsolib are the dynamic libraries from COLLADA DOM or are they customized by SESI?
Technical Discussion » Import Collada
- Gerome
- 85 posts
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Am I wrong or there is only a HScript command to import Collada file? No Python thingy?
Technical Discussion » Format of output of hou.node().asCode()
- Gerome
- 85 posts
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Technical Discussion » Format of output of hou.node().asCode()
- Gerome
- 85 posts
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Is there a way of outputting hou.node().asCode() in a better format than all in one line?
Technical Discussion » Linux - OTLs wont be saved with the extension
- Gerome
- 85 posts
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If I save an OTL and I dont specify .otl it wont save it with the extension;
Bug?
H9.0.725
Fedora 7
Bug?
H9.0.725
Fedora 7
Technical Discussion » Scoping shortcuts
- Gerome
- 85 posts
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Technical Discussion » Animating a rope/wire
- Gerome
- 85 posts
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Technical Discussion » howto: German Keyboards and {[]}|
- Gerome
- 85 posts
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