Navneet Arora
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You could potentially run a for each loop per primitive and then iterate over each primitive using nearpoint function to get those nearpoints per prim. or use primpoints function and store them in an array.
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thanks man! that works, i didn't miss that float thing i missed up with setting the attribute i believe. because i did turn that into float but certainly i was not setting up the attribute this way. anyways i really thank you for the help
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hey guys, I have various primitives and those have different amount of points on them, for example each one primitive might have 10 points and other might have 20 so it varies like this, Now i want to have an attributes which ranges from 0 to 1 for each primitive just like what we get from curveu attribute in resample node. I know how to do this in for each sop but i want to do this in vex, am somehow not able to get that loop working correctly. I store the array using primpoints to get the points on that primitive and iterate that through a for loop but i am not able to get normalised value ranging from 0 - 1. Can please someone help?
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yes i found out, it is objid
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I just went through the hip and he's simply breaking the glue based on impact, but that is not what iam looking for. I want glue to break when it collides with a particular objid.
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Hello guys, How can i use impact data when an object hits a particular object in my case a ground plane to break the constraints, For eg - i have certain glued objects falling on the ground , some of them are breaking in the air while they release due to impact generated while i want they should only break once they collide with the ground plane else their strength should remain -1. So how could i extract object id of ground and use that as an impact data.
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Randomize orientation at the first frame for particles
Navneet Arora replied to Arthur Ivanov's topic in Effects
you can create an orient attrib and apply attribute randomize (orient rand) and feed it to dop , or you can post deform your orient attrib after sim. -
you can update w attribute every frame or just on the intial frame of simulation so it will act as an initial force. add w attribute to override attrib in packed geo options
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gas disturbance only when emitten the first second
Navneet Arora replied to DannyCT's topic in Effects
you need to mask your turbulence field with the age field, search on odforce for creating age field . -
did you solve the problem? if yes could you please post the hip of what you did? Thanks
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attaching fracturing geometry to an animated base
Navneet Arora replied to tottman1's topic in Effects
you need to add timeshift and stop it at first frame for rest position and then feed that to 3rd input of transform pieces. it will work. -
One way is you could use solver and transfer color so it doesnt change...Check the attached file. fractureTest_Fix.hipnc
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You could randomize that based on ptnum.
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You could simply modify "w" attribute after packing the objects and it should inherit angular vel after you turn on inherit velocity from point velocity in rbdpacked objects inside dop.
