General Program Information
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h3. General Program Information {float:left|border=2px solid black} [!1.bmp|width=280px!|AutoCAD Sedimentation Tank Inlet Slopes Trapezoid Program][!1b.bmp|width=380px!|AutoCAD Sedimentation Tank Inlet Slopes Trapezoid Program] Southwest Isometric View {float} \\ \\ h3. Input Definitions h5. Inputs Needed to Call the Inlet Slope Trapezoid Function origin - A 3*1 matrix with |
Input Definitions
Inputs Needed to Call the Inlet Slope Trapezoid Function
origin - A 3*1 matrix with x,y,z
...
positions
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corresponding
...
to
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the
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point
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where
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the
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inlet
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slope
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will
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be
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drawn.
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Length
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-
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length
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of
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the
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slopes,
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generally
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the
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length
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of
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the
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sedimentation
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tank
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WSed - width of the sedimentation tank
lorifice - length of the opening that will allow inlet flow
horifice - height of the opening that will allow inlet flow
borifice -
thick - thickness of the slopes
n - number of orifices and sections, one section contains one orifice
bigslope - slope of the inlet in degrees
little slope -
HTrapezoid -
Inputs Defined within the Inlet Slope Trapezoid Function
verticalorigin =
- x: origin0
- y: origin1 - borifice - thick
- z: origin2
verticaldim =
- x: length/n
- y: thick
- z: HTrapezoid + thick*cos(bigslope)
slopeorigin =
- x: origin0
- y: origin1 - borifice - thick
- z: origin2 + HTrapezoid + thick*cos(bigslope)
dim =
- x: length/n
- y: thick
- z: (WSed/2 -borifice)*(1/cos(bigslope))
verticalorigindim = verticalorigin + verticaldim
boxdim = slopeorigin + dim
sideorigin =
- x: slopeorigin1 + thick
- y: slopeorigin2 + dim2
- z: slopeorigin0
sideoriginrotate =
- x: slopeorigin1 + thick
- y: slopeorigin2
- z: slopeorigin0
orificeorigin =
- x: verticalorigin0 + verticaldim0/2 - lorifice/2
- y: verticalorigin1
- z: verticalorigin2
orificedim =
- x: verticalorigin0 + verticaldim0/2 + lorifice/2
- y: verticalorigin1 + verticaldim1
- z: verticalorigin2 + horifice + (borifice*tan(littleslope))
nrow = l
ncol = n
dist = length/2
mirrorpoint1 =
- x: origin0
- y: origin1
mirrorpoint2 =
- x: origin0 + zc
- y: origin1
win1 =
- x: origin0 - zc
- y: origin1 - zc
- z: origin2 - zc
win2 =
- x: origin0 + dim0 - zc
- y: origin1 + dim1 - zc
- z: origin2 + dim2 - zc
Technical Program Outline
viewtop - sets the workspace so that the user is viewing the top of the object.
viewtop <-- viewtop1
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verticalorigin{~}dim~ = verticalorigin + verticaldim box{~}dim~ = slopeorigin + dim sideorigin = * x: slopeorigin{~}1~ + thick * y: slopeorigin{~}2~ + dim{~}2~ * z: slopeorigin{~}0~ sideoriginrotate = * x: slopeorigin{~}1~ + thick * y: slopeorigin{~}2~ * z: slopeorigin{~}0~ orifice{~}origin~ = * x: verticalorigin{~}0~ + verticaldim{~}0~/2 - l{~}orifice~/2 * y: verticalorigin{~}1~ * z: verticalorigin{~}2~ orifice{~}dim~ = * x: verticalorigin{~}0~ + verticaldim{~}0~/2 + l{~}orifice~/2 * y: verticalorigin{~}1~ + verticaldim{~}1~ * z: verticalorigin{~}2~ + h{~}orifice~ + (b{~}orifice~*tan(littleslope)) nrow = l ncol = n dist = length/2 mirror{~}point1~ = * x: origin{~}0~ * y: origin{~}1~ mirror{~}point2~ = * x: origin{~}0~ + zc * y: origin{~}1~ win1 = * x: origin{~}0~ - zc * y: origin{~}1~ - zc * z: origin{~}2~ - zc win2 = * x: origin{~}0~ + dim{~}0~ - zc * y: origin{~}1~ + dim{~}1~ - zc * z: origin{~}2~ + dim{~}2~ - zc h3. Technical Program Outline *viewtop* - sets the workspace so that the user is viewing the top of the object. viewtop <-- viewtop1 {float:left|border=2px solid black} [!2.bmp|width=420px520px!|AutoCAD Sedimentation Tank Inlet Slopes Trapezoid Program] {float} * |
zoomwin
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-
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zooms
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on
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a
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window
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space
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directly
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around
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where
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the
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inlet
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slope
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is
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to
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be
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drawn.
...
zoomwin
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<--
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zoom
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win(win1,
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win2)
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win1
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=
...
- x:
...
- origin
...
- 0 -
...
- zc
...
- y:
...
- origin
...
- 1 -
...
- zc
...
- z:
...
- origin
...
- 2 -
...
- zc
...
win2
...
=
...
- x:
...
- origin
...
- 0 +
...
- dim
...
- 0 -
...
- zc
...
- y:
...
- origin
...
- 1 +
...
- dim
...
- 1 -
...
- zc
...
- z:
...
- origin
...
- 2 +
...
- dim
...
- 2 - zc
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zc \\ \\ {float:left|border=2px solid black} [!3.bmp|width=420px!|AutoCAD Sedimentation Tank Inlet Slopes Trapezoid Program] {float} * |
verticalbox
...
-
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draws
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a
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box
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using
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verticalorigin
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to
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select
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the
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first
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corner,
...
and
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verticalorigin
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dim to
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select
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the
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opposite
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corner.
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This
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box
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will
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serve
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as
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the
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vertical
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part
...
of
...
the
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inlet
...
slopes.
...
verticalbox
...
<--
...
box(verticalorigin,
...
verticalorigindim)
verticalorigin =
- x: origin0
- y: origin1 - borifice - thick
- z: origin2
verticaldim =
- x: length/n
- y: thick
- z: HTrapezoid + thick*cos(bigslope)
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{~}dim~) verticalorigin = * x: origin{~}0~ * y: origin{~}1~ - b{~}orifice~ - thick * z: origin{~}2~ verticaldim = * x: length/n * y: thick * z: H{~}Trapezoid~ + thick*cos(bigslope) \\ \\ {float:left|border=2px solid black} [!4.bmp|width=280px!|AutoCAD Sedimentation Tank Inlet Slopes Trapezoid Program] Southwest Isometric View {float} * |
bigslopebox
...
-
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draws
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on
...
top
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of
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the
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vertical
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box,
...
using
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slopeorigin
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to
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select
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the
...
first
...
corner,
...
and
...
box
...
dim to
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select
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the
...
opposite
...
corner.
...
This
...
box
...
will
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serve
...
as
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the
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slope
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of
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the
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inlet
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slopes.
...
bigslopebox
...
<--
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box(slopeorigin,
...
box
...
dim)
slopeorigin =
- x: origin0
- y: origin1 - borifice - thick
- z: origin2 + HTrapezoid + thick*cos(bigslope)
boxdim = slopeorigin + dim
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box{~}dim~ = slopeorigin + dim \\ \\ {float:left|border=2px solid black} [!5a.bmp|width=180px300px!|AutoCAD Sedimentation Tank Inlet Slopes Trapezoid Program][!5b5.bmp|width=20px60px!|AutoCAD Sedimentation Tank Inlet Slopes Trapezoid Program] Before sideview {float} * |
sideview
...
-
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changes
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the
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view
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from
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topview
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to
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side
...
view
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sideview
...
<-- viewrightside1
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viewrightside1 \\ \\ {float:left|border=2px solid black} [!6.bmp|width=280px!|AutoCAD Sedimentation Tank Inlet Slopes Trapezoid Program] {float} * |
rotate
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-
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rotates
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the
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bigslopebox
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by
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90
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-
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biglope*(180/pi)
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degrees
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along
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the
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z-axis.
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rotate
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<--
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rotate
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3d(sideorigin,
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sideoriginrotate,
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"z",
...
90
...
-
...
bigslope*(180/pi))
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sideorigin
...
=
...
- x:
...
- slopeorigin
...
- 1 +
...
- thick
...
- y:
...
- slopeorigin
...
- 2 +
...
- dim2
- z:
...
- slopeorigin0
sideoriginrotate =
- x: slopeorigin1 + thick
- y: slopeorigin2
- z: slopeorigin0
"z" =
90 - bigslope*(180/pi)
...
=
orificebox -
orificebox <--
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box(orifice
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origin,
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orifice
...
dim)
orificeorigin =
- x: verticalorigin0 + verticaldim0/2 - lorifice/2
- y: verticalorigin1
- z: verticalorigin2
orificedim =
- x: verticalorigin0 + verticaldim0/2 + lorifice/2
- y: verticalorigin1 + verticaldim1
- z: verticalorigin2 + horifice + (borifice*tan(littleslope))
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subtractorifice
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-
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subtracts
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orificebox
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to
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create
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an
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orifice,
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using
...
the
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verticalorigin
...
to
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select
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orificebox
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as
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the
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object
...
to
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be
...
subtracted.
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subtractorifice
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<--
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subtractDall(verticalorigin)
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verticalorigin
...
=
...
- x:
...
- origin0
- y:
...
- origin
...
- 1 -
...
- b
...
- orifice -
...
- thick
...
- z:
...
- origin2
array - creates an array to replicate the slab n times, by using the origin to select the slab as the item to put into an array, then specifies that a rectangular array with one row and "n" columns with a displacement of "dist" is to be used to place the slabs one next to the other.
array <-- arrayB(verticalorigin, nrow, ncol, dist)
verticalorigin =
- x: origin0
- y: origin1 - borifice - thick
- z: origin2
nrow = l
ncol = n
dist = length/2
union - Unites all the individual components of the inlet slope to act as a single unit
union <-- unionallA
mirror - replicates the original inlet slope drawn by selecting the original inlet slope using the origin, then reflecting it over a mirror line created using mirrorpoint1 and mirrorpoint2.
mirror <-- mirrorall(mirrorpoint1, mirrorpoint2)
win1 =
- x: origin0 - zc
- y: origin1 - zc
- z: origin2 - zc
win2 =
- x: origin0 + dim0 - zc
- y: origin1 + dim1 - zc
- z: origin2 + dim2 - zc
bigunion -
bigunion <--unionallA