rblock.facet.normal
Syntax
Vector Access
- v = rblock.facet.normal(p,if<,i>)
Get the facet normal. if can take values from 1 to
rblock.facet.num
. The facets correspond to the entries returned byrblock.facet.map
andrblock.vertex.map
.Returns: v - facet normal vector or component
Arguments: p - rigid block pointer
if - facet number
i - optional vector component
Component Access
- f = rblock.facet.normal.x(p,if)
Get the x-component of the facet normal.
Returns: f - x-component of the facet normal vector
Arguments: p - rigid block pointer
if - facet number
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