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liangycc

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About liangycc

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    Advanced Member

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  • Country
    China
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    Yes
  1. But when i click normal icon or use*surfacedisplaynormals for a surface,a normal will display.What is the meaning of this normal?I think i want to get this value.
  2. Hi, Thanks to all of you for your valuable time and efforts putting in helping others. I want to get the surface normal in general(like showing as *surfacedisplaynormals).However,i can only find hm_getsurfacenormal,which shows normal for a point on surface. How can i get surface normal value on the whole? Thank you very much!!!
  3. Amazing!Besides,could i use hm_count to calculate the min and max Jacobian for quad or hexa quickly?
  4. Hi, Thanks to all of you for your valuable time and efforts putting in helping others. I have many grid elements.It has many penta,hexa and quad grids.How can i distinguish them and calculate their numbers? Now i use hm_getmark and hm_nodelist to identify them.However,it costs lots of time.And i don't think it is a good idea. Could you give me a better idea? Thank you very much!!!
  5. Hi, Thanks to all of you for your valuable time and efforts putting in helping others. Things are like that,i have a surfaces with many small lines.I suppress these lines to do some geometric analysis.Then i want to restore(unsuppress) these lines. But i find when i suppress a line,its line_id will change.So i don't know how to choose precise line_id to unsuppress. What I can think of is choosing all lines,then do unsuppress operation.However,it will cost extra time and take another troubles in next step. So how can i store the suppress lines and unsuppress them precisely? Thank you very much!!!
  6. Hi, Thanks to all of you for your valuable time and efforts putting in helping others. I know a command *elementtestjacobian to find the bad element.But now i desire to know preciese jacobian for any element.Then i can calculate the min,max jacobian. When i am in F10 plane and click any element ,i can see the precise jacobian.So i think hypermesh has this api interface. However,i spent a lot of time not finding it. If you know how to do this, it will save me a lot of time.I am very grateful for your help! Thank you very much!!!
  7. Thank you very much!I translate 2D mesh a bit and translate it by reverse direction.Then it breaks association!
  8. I tried it, but the problem is like that:for the same facet,only one 2D mesh can exist.Any other 2D mesh for this facet will overwrite the old one no matter which component it is in.
  9. However,i find a new problem.If i mesh same facets for twice,new mesh will overwrite the old one.But i need old one to do reference.
  10. Yes,you are right!it corresponds *deleteelementsmode to script.Thank you very much!!!
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