Page History

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Inputs Needed to Call the Grit Function

grit_origin -*

• x : tank_origin0 - tank_dim0 - tank_thick

...

• y : [(tank

...

• _origin1 + (num

...

• _tanks~tank

...

• dim1~) + (num

...

• _tanks~tank

...

• thick~) + numfloc

...

• _tanks~floc

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• dim1~ + (numfloc

...

• _tanks - 1)tank

...

• _thick)- 1floc_dim1/2]

...

• z : tank_origin2 + floc_inleth

grit_dim - user input
walkway_width -
* Δx_grit = walkway_width
Δy_grit \= tank_thick + floc_dim1/2 + walkway_width - grit_dim1 - 2grit_thick
Δz_grit \= tank_dim2 - channel_dim2 - platform_thick - floc_inleth
grit_thick -
platform_thick -
gritpipe_inr -
grit_rad - user input
gritriser_h - user input
grit_holes - user input
gritdisp1 - user input
gritdisp2 - user input

Inputs Defined within the Grit Function

pipe2_.origin*

• x : origin₀ - firstdisp - ElbowRadius(2R1)

...

• y : origin₁

...

• z : origin₂ + ElbowRadius(2R1)

pipe3_.origin*

• x : origin₀ - firstdisp - 2ElbowRadius(2R1)

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• y : origin₁

...

• z : origin₂ + Δz - ElbowRadius(2R1) - SocketDepth(2R1)

pipe4_.origin*

• x : origin₀ - Δx - 2thick_tank - tank_dim0 - ShortTeeLength(2R1) - SocketDepth(2R1)

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• y : origin₁ + Δy + thick_tank + tank_dim1/2

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• z : origin₂ + Δz + thick_platform + tank_dim2/2 + TeeLength(2R1)/2

pipe5_.origin*

• x : origin₀ - Δx - 2thick_tank - tank_dim0 - ShortTeeLength(2R1)- SocketDepth(2R1)

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• y : origin₁ + Δy + thick_tank + tank_dim1/2

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• z : origin₂ + Δz - SocketDepth(2R1)

pipe6_.origin*

• x : origin₀ - Δx - thick_tank - tank_dim0

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• y : origin₁ + Δy + thick_tank + tank_dim1/2

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• z : origin₂ + Δz + platform_thick + tank_dim2/2

pipe7_.origin*

• x : origin₀ - Δx - thick_tank - tank_dim0 + seconddisp + CrossLength(2R1)

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• y : origin₁ + Δy + thick_tank + tank_dim1/2

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• z : origin₂ + Δz + platform_thick + tank_dim2/2

tank_.origin*

• x : origin₀ - Δx - thick_tank

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• y : origin₁ + Δy + thick_tank

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• z : origin₂ + Δz + thick_platform

origin

tank_.dim

Δx

Δy

Δz

thick_.tank

...

num_.holes

firstdisp

seconddisp

Inputs Defined within the Grit-2 Function

pipe1_length = gritdisp1

pipe2_length = Δz_grit - 3ElbowRadius(2gritpipe_inr) - SocketDepth(2gritpipe_inr)

pipe3_length = ((Δx_grit + 2grit_thick + grit_dim0 + ShortTeeLength(2gritpipe_inr) + SocketDepth(2gritpipe_inr) - ElbowRadius(2gritpipe_inr) - pipe1_length)^2 + (Δy_grit + grit_thick + grit_dim1/2)^2)^5 - 2ElbowRadius(2gritpipe_inr)

pipe4_length = grit_dim2/2

pipe5_length = platform_thick + pipe4_length - TeeLength(2gritpipe_inr)/2

pipe6_length = gritdisp2

pipe7_length = 2SocketDepth(2gritpipe_inr)

origin = grit_origin

grittank_origin =

• x : origin₀ - Δx_grit - grit_thick
• y : origin₁ + Δy_grit + grit_thick
• z : origin₂ + Δz_grit + platform_thick

pipe2_origin =

• x : origin₀ - pipe1_length - ElbowRadius(2gritpipe_inr)
• y : origin₁
• z : origin₂ + ElbowRadius(2gritpipe_inr)

pipe3_origin =

• x : origin₀ - pipe1_length - 2ElbowRadius(2gritpipe_inr)
• y : origin₁
• z : origin₂ + pipe2_length + 2ElbowRadius(2gritpipe_inr)

pipe4_origin =

• x : origin₀ - Δx_grit - 2grit_thick - grit_dim0 - ShortTeeLength(2gritpipe_inr) - SocketDepth(2gritpipe_inr)
• y : origin₁ + Δy_grit + grit_thick + grit_dim1/2
• z : origin₂ + Δz_grit + pipe5_length + TeeLength(2gritpipe_inr)

pipe5_origin =

• x : origin₀ - Δx_grit - 2grit_thick - grit_dim0 - ShortTeeLength(2gritpipe_inr) - Socketdepth(2gritpipe_inr)
• y : origin₁ + Δy_grit + grit_thick + grit_dim1/2
• z : origin₂ + Δz_grit - SocketDepth(2gritpipe_inr)

pipe6_origin =

• x : origin₀ - Δx_grit - grit_thick - grit_dim0
• y : origin₁ + Δy_grit + grit_thick + grit_dim1/2
• z : origin₂ + Δz_grit + pipe5_length + TeeLength(2gritpipe_inr)/2

pipe7_origin =

• x : origin₀ - Δx_grit - grit_thick - grit_dim0 + pipe6_length + CrossLength(2gritpipe_inr)
• y : origin₁ + Δy_grit + grit_thick + grit_dim1/2
• z : origin₂ + Δz_grit + pipe5_length + TeeLength(2gritpipe_inr)/2

riser1_origin =

• x : pipe7origin0~ + ShortTeeLength(2gritpipe_inr) + 2SocketDepth(2gritpipe_inr)
• y : pipe7_origin1 - TeeLength(2gritpipe_inr)/2 - ElbowRadius(2gritpipe_inr) - 2Socketdepth(2gritpipe_inr)
• z : pipe7_origin2 + ElbowRadius(2gritpipe_inr)

*elbow1_origin =

• x : origin₀ - pipe1_length - ElbowRadius(2gritpipe_inr)
• y : origin₁
• z : origin₂

*elbow2_origin =

• x : pipe2_origin0 - ElbowRadius(2gritpipe_inr)
• y : pipe2_origin1
• z : pipe2_origin2 + pipe2_length

elbow3_origin =

• x : pipe4_origin0
• y : pipe5_origin1
• z : pipe5_origin2 + pipe2_length

elbow4_origin =

• x : pipe7_origin0 - CrossLength(2gritpipe_inr)/2 - ElbowRadius(2gritpipe_inr)
• y : pipe7_origin1 - CrossLength(2gritpipe_inr)/2 - 2SocketDepth(2gritpipe_inr)
• z : pipe7origin₂

tee1_origin = pipe4_origin

tee2_origin =

• x : pipe7_origin0 + (ShortTeeLength(2gritpipe_inr) + 2SocketDepth(2gritpipe_inr))
• y : pipe7_origin1
• z : pipe7_origin2 - TeeLength(2gritpipe_inr/2

Technical Program Outline

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Rotate1 - the rotate3d function is used to rotate the pipe about the y axis, with the origin as the pivot, -90 degrees. Information about the rotate3d function can be found in the basics help page

Pipe2

pipe2 _origin =

• x :origin ₀ - pipe1 _length - ElbowRadius
• y :origin ₁
• z :origin ₂ + ElbowRadius

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layer5 sets the current layer to "grit-pipe"
layer6 freezes "grit-elbow"

Pipe4

pipe4_origin =

• x : origin₀ - Δx_grit - 2grit_thick - grit_dim0 - ShortTeeLength(2gritpipe_inr) - SocketDepth(2gritpipe_inr)
• y : origin₁ + Δy_grit + grit_thick + grit_dim1/2
• z : origin₂ + Δz_grit + pipe5_length + TeeLength(2gritpipe_inr)

pipe4_length = grit_dim2/2

Pipe5

pipe5_origin =

• x : origin₀ - Δx_grit - 2grit_thick - grit_dim0 - ShortTeeLength(2gritpipe_inr) - Socketdepth(2gritpipe_inr)
• y : origin₁ + Δy_grit + grit_thick + grit_dim1/2
• z : origin₂ + Δz_grit - SocketDepth(2gritpipe_inr)

pipe5_length = platform_thick + pipe4_length - TeeLength(2gritpipe_inr)/2

Pipe6

pipe6_origin =

• x : origin₀ - Δx_grit - grit_thick - grit_dim0
• y : origin₁ + Δy_grit + grit_thick + grit_dim1/2
• z : origin₂ + Δz_grit + pipe5_length + TeeLength(2gritpipe_inr)/2

pipe6_length = gritdisp2

Rotate10

Pipe7

pipe7_origin =

• x : origin₀ - Δx_grit - grit_thick - grit_dim0 + pipe6_length + CrossLength(2gritpipe_inr)
• y : origin₁ + Δy_grit + grit_thick + grit_dim1/2
• z : origin₂ + Δz_grit + pipe5_length + TeeLength(2gritpipe_inr)/2

pipe7_length = 2SocketDepth(2gritpipe_inr)

Rotate11

Pipe8

Pipe9

zoom1

Pipe_10and11

layer7 Creates a blue 'grit-riser' layer.

layer8 Freezes the 'gritpipe' layer.

Riser1*

Riser₂₃₄

layer9 Creates a purple 'grit-cross' layer.

layer10 Freezes the 'grit-riser' layer

cross

Rotate12

Rotate13

layer11 Thaws the 'grit-elbow' layer.

layer12

layer13 Freezes the 'grit-cross' layer.

elbow4

Rotate14

Rotate15

elbow5

elbow₆₇

layer14 Creates a new blue 'grit-tee' layer

layer15 Freezes the 'grit-elbow' layer.

Tee1

move

Tee2

Rotate16

Rotate17

layer16 Creates a new grey 'grit-tank' layer.

Tank

layer17

layer18 Freezes the 'grit-tank' layer

layer19 Freezes the 'grit-tee' layer

one

two

three

test

return stack