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<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code> * create a 3-D hexahedral mesh object and name it 3dmesh
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cmo/create/3dmesh///hex/
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* create a cylinder inside a cylinder
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* inner cylinder will be replaced by tet grid
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surface/cyl1/reflect/cylinder/0.0,0.0,0.0/0.0,0.0,10.0/5.0/
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surface/top/reflect/plane/0.,0.,10./1.,0.,10./1.,1.,10. /
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surface/bot/reflect/plane/0.,0.,0./1.,0.,0./1.,1.,0. /
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surface/cyl2/intrface/cylinder/0.0,0.0,1.0/0.0,0.0,9.0/4.0/
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surface/cutpl1/intrface/plane/0.,0.,1./1.,0.,1./1.,1.,1./
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surface/cutpl2/intrface/plane/0.,0.,9./1.,0.,9./1.,1.,9./
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*define geometric regions
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region/inner/ lt cyl2 and lt cutpl2 and gt cutpl1 /
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region/outer/ le cyl1 and le top and ge bot and &
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( ge cyl2 or ge cutpl2 or le cutpl1 )
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* define material regions
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mregion/inner/ lt cyl2 and lt cutpl2 and gt cutpl1 /
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mregion/outer/ le cyl1 and le top and ge bot and &
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( gt cyl2 or gt cutpl2 or lt cutpl1 )
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* distribute points in cylindrical arrangement
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rz/rtz/11,61,21/0.,0.,0./5.,360.,10./1,1,1/
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* assign material colors to the points
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* identify points that are on material interfaces
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* identify constrained points
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* connect hex mesh
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rzbrick/xyz/61,11,21/1,0,0/connect/
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zq/itp/1,0,0/0
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zq/imt/1,0,0/0
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zq/icr/1,0,0/0
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setpts
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dump/x3d/x3d1
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settets
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zq/itp/100,130,1
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dump/gmv/gmv1
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* remove inner region
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rmmat/inner
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rmpoint/compress
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geniee
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*zq/xic/1,0,0
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*zq/itp/1,0,0
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dump/gmv/gmv2
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* grid tet part
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cmo/create/tetgrid///tet
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rz/rtz/9,61,17/0.,0.,1./1.,360.,9./1,1,1/
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filter/1,0,0/
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search
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zq/imt/1,0,0/1
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zq/xic/1,0,0
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zq/itp/1,0,0
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* add meshes
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dump/x3d/x3d1
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addmesh/pyramid/hybrid/tetgrid/3dmesh/
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surface/cyl1/reflect/cylinder/0.0,0.0,0.0/0.0,0.0,6.0/2.0/
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surface/top/reflect/plane/0.,0.,6./1.,0.,6./1.,1.,6. /
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surface/bot/reflect/plane/0.,0.,0./1.,0.,0./1.,1.,0. /
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surface/cyl2/intrface/cylinder/0.0,0.0,2.0/0.0,0.0,4.0/1.0/
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surface/cutpl1/intrface/plane/0.,0.,2./1.,0.,2./1.,1.,2./
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surface/cutpl2/intrface/plane/0.,0.,4./1.,0.,4./1.,1.,4./
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*define geometric regions
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region/inner/ le cyl2 and le cutpl2 and ge cutpl1 /
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region/outer/ le cyl1 and le top and ge bot and &
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( gt cyl2 or gt cutpl2 or lt cutpl1 )
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* define material regions
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mregion/inner/ lt cyl2 and lt cutpl2 and gt cutpl1 /
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mregion/outer/ le cyl1 and le top and ge bot and &
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( gt cyl2 or gt cutpl2 or lt cutpl1 )
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filter/1,0,0/
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dump/x3d/x3d2
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geniee
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zq/imt/1,0,0/0/
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zq/itp/1,0,0/0/
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zq/icr/1,0,0/0/
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setpts
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settets
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* dump mesh to some output form
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dump/gmv/gmv.hybrid/hybrid
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* terminate processing
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finish
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</code></pre></div></div>
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