Creating Conceptual mass in REVIT and Creation of Sinusoidal curve and a Parametric stadium using Dynamo

1) from manage tab go to dynamo then go to geometry click on surfaces then surfaces by loft. go to curves then nurbscurve  then by points then write click and bring a point and click on first point then next point of 8 and connect the wire with z and copy the 2nd point then x direction 6 points joint the wire with x. then copy another point.

2)go to  point then go to range connected with x the few points in plane on x axis. then go to code block  type one for start, one for end and another for step. no type in each box and connect from start of point to range start. connect end to end of range. then connect to step to step range. then type math sin connect with range and math sin. then go to code point type amplifire . then type produ which connect with sin value and amplifire.

go to revit then elements then floor then by outline then connect with rectangle with floor then go to selection and floor by outline type and level then connect with floor by outline type and level. from floor type select lw concrete on metal deck then join with floor.

3) draw a rectangle then from modify click on array select the rectangle enter and type number enter and many rectangle would be draw then enter.

4)go to new then family then metric column then open then extrusion then draw rectangle then family types then depth and width of 300x300 then apply and ok then go to front side from property click and drag column upto top. see 3d view.