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Technical Discussion » ramp random
- syzmatrix
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thank you very much I check the file, but find it is a little bit not what I seek. Not only a ramp I want to create, but a random deleting is also the goal. The density of deleted prims are based on the ramp direction. Hope I express myself more clearly this time But the file is still very helpful and I am very appreciated.
Technical Discussion » ramp random
- syzmatrix
- 111 posts
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Hello everyone, I wonder if it is possible to create a ramp random inside Houdini. I create a grid, and want to delete prims by random, but less top, more down. Hope some one can help methanks a lot!
Technical Discussion » dynamic release dop using bullet
- syzmatrix
- 111 posts
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hello goldleaf
It seems that it is not I want to solve, to be more pricise, animated boxes should be dynamicly reseale by touch the ground.I post my sence based on your solution. Hope everything will get better!
It seems that it is not I want to solve, to be more pricise, animated boxes should be dynamicly reseale by touch the ground.I post my sence based on your solution. Hope everything will get better!
Technical Discussion » dynamic release dop using bullet
- syzmatrix
- 111 posts
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Technical Discussion » dynamic release dop using bullet
- syzmatrix
- 111 posts
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dynamic release dop using bullet
Hello everyone , I want to ask if there is any possiblity to dynamicly release dop objects in bullet enviroment. I use animated cubes colliding with a box ,and want to use color infomation controling the active group. I find this post:
http://forums.odforce.net/index.php?/topic/13378-gradual-fall-of-objects/page__hl__dynamic [forums.odforce.net] resease __fromsearch__1
But it is not working,(I am new to python and want to use node based work flow) hope you can offer some help:-)
Hello everyone , I want to ask if there is any possiblity to dynamicly release dop objects in bullet enviroment. I use animated cubes colliding with a box ,and want to use color infomation controling the active group. I find this post:
http://forums.odforce.net/index.php?/topic/13378-gradual-fall-of-objects/page__hl__dynamic [forums.odforce.net] resease __fromsearch__1
But it is not working,(I am new to python and want to use node based work flow) hope you can offer some help:-)
Technical Discussion » Quads after boolean?
- syzmatrix
- 111 posts
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Technical Discussion » Quads after boolean?
- syzmatrix
- 111 posts
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Hello sidefx guys, I have a simple problem here. There is a deformed grid is cut by a extruded shape, and I want to keep the inside of the grid. The Boolean operation works, but it turn the original quads into triangles, is there any method for me to keep the quads of the booleaned shape? A file is attached. Thanks in advance!
Best
Sun
Best
Sun
Technical Discussion » sort point attribute
- syzmatrix
- 111 posts
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Technical Discussion » sort point attribute
- syzmatrix
- 111 posts
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be more clear, I want to exchange the point attribute so points get their attribute based on $PT order.
Technical Discussion » sort point attribute
- syzmatrix
- 111 posts
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hi guys, problems always come together, again, I have to post…
there is a geometry in h and has a point attribute, the point attribute is random generated for each point. And I want to sort the attribute so that can follow the order of the point number.(eg,$PT=0 get the max value of the attribute; $PT = $NPT -1 get the smallest value of the attribute)How can I do this. Thanks again!
there is a geometry in h and has a point attribute, the point attribute is random generated for each point. And I want to sort the attribute so that can follow the order of the point number.(eg,$PT=0 get the max value of the attribute; $PT = $NPT -1 get the smallest value of the attribute)How can I do this. Thanks again!
Technical Discussion » how can i get the parametric value of a curve
- syzmatrix
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Technical Discussion » how can i get the parametric value of a curve
- syzmatrix
- 111 posts
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Hi guys, I got a problem, I have several points and a curve in h, and the points are on the curve. I want to sort the point order so they can follow the order of the parametric value of the curve on which the points stay. So how can I get parametric value to return for the point attribute.
Thanks in advance.
I attach a simple sence
Thanks in advance.
I attach a simple sence
Technical Discussion » Can I get curves from polygon edge?
- syzmatrix
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Technical Discussion » Can I get curves from polygon edge?
- syzmatrix
- 111 posts
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A simple problem, when I choose an edge from a model and press “shift + l”, I will get the edge loop selected from the polygon. Now I want to generate curves from these edges(if there are 100 edges selected, then 100 curves(line with 2 points)were created). How can I do this, hoping for some help here. Thanks in advance.
Technical Discussion » random group primitive, not repeat.
- syzmatrix
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Technical Discussion » SIM file reading-recooking problem
- syzmatrix
- 111 posts
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Hi guys, yesterday I procedurally destroyed a building using voronoi technique and cached them onto my disk as $F.sim (about 300m per file). Then I created a new DOP Network and a File node to read the sim files in.
Now my problem comes. It takes more then 10 minutes for arbitrary sim file displaying in viewport, and it seems during this process, the system show cooking information(as the picture showing).
My question is: if the files are the result of the simulation, why they need to be recooking? Is the system able to display the geometry information directly?
Thanks in advance!
Now my problem comes. It takes more then 10 minutes for arbitrary sim file displaying in viewport, and it seems during this process, the system show cooking information(as the picture showing).
My question is: if the files are the result of the simulation, why they need to be recooking? Is the system able to display the geometry information directly?
Thanks in advance!
Technical Discussion » random group primitive, not repeat.
- syzmatrix
- 111 posts
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Hi everybody, I am dealing with an effect that windows of a building randomly break. So I have to group 10 primitives per frame and make them disappeare, but not repeat. So my problem is, how can I group 10 prims per frame for a object and not repeat.
Thanks very much
Thanks very much
Technical Discussion » random pick points
- syzmatrix
- 111 posts
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Technical Discussion » random pick points
- syzmatrix
- 111 posts
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hi every body:
I have a simple problem in recent work.
Is it possible to randomly select 10 points on a mesh at each frame in Houdini? I think it is may be simple, but I can not work it out, hope someone helps. ops:
please.
I have a simple problem in recent work.
Is it possible to randomly select 10 points on a mesh at each frame in Houdini? I think it is may be simple, but I can not work it out, hope someone helps. ops:
please.
Technical Discussion » poly to nurbs direction match
- syzmatrix
- 111 posts
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