Tank Drawing Script

viewtops - sets the workspace so that the user is viewing the top of the object

viewtops <- viewtop1

layer1 - Layer_new creates a new grey layer "tank."

layer1 <- layer_new("tank", grey)

{float:left|border=2px solid black}
[!tank1.bmp|width=500px!|AutoCAD Channel Program]
Northeast Isometric View
{float}

tank1 - Calls the Tank Program to create a tank based on three inputs.

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

tank1 <- Tank(Plant_Origin, p1,T_PlantWall)

Plant_Origin =

p1 =

• x: L_Sed
• y: W_Sed
• z: H_Sed

T_PlantWall = 0.15m

{float:left|border=2px solid black}
[!sed tank box 1.bmp|width=500px!|AutoCAD Channel Program]
{float}

boxt - Creates a box based on two points.

boxt <- box(Plant_Origin,sedbottombox_dim)

Plant_Origin =

sedbottombox_dim =

• x: -L_Sed
• y: W_Sed
• z: outerdiameter(ND_SedSludge)

ND_SedSludge = Sludge pipe diameter in sedimentation tank

uniont - Union_allA selects all the objects in the workspace and unions them into a single object.

uniont <- union_allA

layerset - Layer_set selects the layer that the user is currently working in.

layerset <- layer_set("0")

layerfreeze1 - Layer_freeze locks the selected layer so that it cannot be edited.

layerfreeze1 <- layer_freeze("tank")