fracture.inbox
Syntax
- arr = fracture.inbox(vlower,vupper<,dfn>)
Get fractures intersecting or contained within a box. If dfn is not given the calculation is undertaken over all fractures of all DFNs. Iterate over a FISH array using the loop and
array.size
constructs.Returns: arr - array of fractures
Arguments: vlower - lower bound of the box
vupper - upper bound of the box
dfn - optional DFN pointer
Usage Example
The following example illustrates how fracture.inbox
can be
used to get fractures close to the DFN center of either a given DFN or all fractures.
model new
model random 10000
model domain extent -5 5
;Generate fractures using the default template
fracture generate fracture-count 100 dfn 'first'
fracture generate fracture-count 100 dfn 'second'
; find the fracture only close to the center
fish define find_closest
local pt1 = vector(-1,-1,-1)
local pt2 = vector(1,1,1)
local farray1 = fracture.inbox(pt1,pt2,dfn.find('first'))
local farray2 = fracture.inbox(pt1,pt2,dfn.find('second'))
local farrayall = fracture.inbox(pt1,pt2)
io.out(string(array.size(farray1,1)) + " fractures for dfn first")
io.out(string(array.size(farray2,1)) + " fractures for dfn second")
io.out(string(array.size(farrayall,1)) + " fractures for all fractures")
end
@find_closest
return
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