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[!sludgepipe with points.bmp|width=450px!|AutoCAD Chemical Stock Tank Program]
NorthEast Isometric View
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h1. Sludge Pipe Drawing Script

*layer6* \- [Layer{~}new~|AutoCAD Basics Layer] creates a new blue3 layer "sludgepipe."

layer <\- layer{~}new~("sludgepipe",blue3)
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[!sludgepipe1.bmp|width=350px!|AutoCAD Chemical Stock Tank Program]
Top View
{float}
*sludgepipe1* \- Calls the [Sludge Pipe Program|AutoCAD Sludge Pipe Program] to create a sludge pipe.

sludgepipe1 <\- Sludgepipe(waste{~}origin~,ND{~}SedSludge~,L{~}Sed~,D{~}SedSludgeOrifice~/2,B{~}SedSludgeOrifices~,EN{~}PipeSpec~)

waste{~}origin~ =
* x: tank{~}origin0~ \- L{~}Sed~
* y: tank{~}origin1~ + W{~}Sed~/2
* z: tank{~}origin2~ + outerdiameter(ND{~}SedSludge~)/2

ND{~}SedSludge~ \- Sludge pipe diameter in sed tank.

L{~}Sed~ \- Length of sed tank.

D{~}SedSludgeOrifice~ \- Diameter of orifices in sludge pipe.

B{~}SedSludgeOrifices~ \- Orifice spacing in sedimentation tank draining pipe.

EN{~}PipeSpec~ \- Enumerated type.
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{float:left|border=2px solid black}
[!rotate20.bmp|width=800px!|AutoCAD Chemical Stock Tank Program]
Top View
{float}
*rotate20* \- [Rotate{~}3d~|AutoCAD Basics Rotate] turns the object based on a given axis and degree angle.

rotate20 <\- rotate{~}3d~(p1,waste{~}origin~,"y",90)

Note: p1 is a dummy variable used only in the program help section to designate the matrix below.

p1 =
* x: waste{~}origin0~ + innerD(ND{~}SedSludge~,EN{~}PipeSpec~)/2
* y: waste{~}origin1~
* z: waste{~}origin2~

waste{~}origin~ =
* x: tank{~}origin0~ \- L{~}Sed~
* y: tank{~}origin1~ + W{~}Sed~/2
* z: tank{~}origin2~ + outerdiameter(ND{~}SedSludge~)/2

"y" - specifies axis that object will be rotated about.

90 - rotation angle
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{float:left|border=2px solid black}
[!rotate21.bmp|width=800px!|AutoCAD Chemical Stock Tank Program]
Top View
{float}
{float:left|border=2px solid black}
[!rotate21 rightview.bmp|width=350px!|AutoCAD Chemical Stock Tank Program]
Right View
{float}
*rotate21* \- [Rotate{~}3d~|AutoCAD Basics Rotate] turns the object based on a given axis and degree angle.

rotate21 <\- rotate{~}3d~(p1,waste{~}origin~,"x",90)

Note: p1 is a dummy variable used only in the program help section to designate the matrix below.

p1 =
* x: waste{~}origin0~
* y: waste{~}origin1~ + innerD(ND{~}SedSludge~,EN{~}PipeSpec~)/2
* z: waste{~}origin2~

waste{~}origin~ =
* x: tank{~}origin0~ \- L{~}Sed~
* y: tank{~}origin1~ + W{~}Sed~/2
* z: tank{~}origin2~ + outerdiameter(ND{~}SedSludge~)/2

"x" - specifies axis that object will be rotated about.

90 - rotation angle
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*layerset* \- [Layer{~}set~|AutoCAD Basics Layer] selects the layer "0".

layerset <\- layer{~}set~("0")

*layerfreeze6* \- [Layer{~}freeze~|AutoCAD Basics Layer] locks the layer "sludgepipe" so that it cannot be edited.

layerfreeze6 <\- layer{~}freeze~("sludgepipe")