Project 2_Creating a 3D rendered model for a Residential Building in AutoCad

Project 2: Creating a 3D rendered model for a Residential Building in AutoCad

 

 

AIM: Project 2 - Creating a 3D rendered model for a Residential Building in AutoCad from auto cad 2D plan 

 

Introduction: create a 3D rendered model in auto cad 3D modelling using auto cad 2019 using 3D drafting commands like extrude,solid commands 

 

 

Procedure 

step 1) make a 2D plan 

open the autocad with (drafting and anotation) 2D autocad 

then go for decimal unit (meters) 

then draw a basic residencial plan of size 8.6m X 12.1m

having external wall thickness are 230mm and internal wall thickness are 150mm 

using LINE command and REC command 

also draw the window and ventillation with pannel 

 

step2) annotation to plan 

by using TEXT command give the all text to the plan 

like doors, window etc 

and the size of doors and window as

 D = 1.2 X 2.1

D1 = 1 X 2.1

D2 = 0.8 X 2.1

O  = 1.2X 2.1

W = 2 X 1.2

V = 1 X 0.9

then Dimension the plan using DIM command 

 

step3) first floor plan 

we design same first floor plan same for second floor ( symeetric plan )

so 

 

step 4) Go for 3D modellineg 

then workspace switching in 3D modelling 

then go for view and make new view with 1 name

and go for iso view and make new view as 2

then union the all walls by using UNION command 

and extrude the walls at height of 3m height 

using EXTRUDE command 

 

step 5) layers 

go to layer manager and add the layers 

for doors, windows and walls etc 

 

step 6) making window and door opening 

by using extrude command we use a window opening and door opening 

from bottom 

and making for top cover with help of rectangle

we draw rec at top side and extrude it at bottom 

upto requird opening 

and union it all by using union command 

and by using SUBTRACT command we will be subtract openings from walls 

 

step 7) makes door and window frames

draw a elavation of doors and window at outside 

and draw the frame on it 

suppose we make window 

first draw a external frame by drawing rectangle of window size at outside and by offseting it we make thick 

and using extrude command we extrude watever we want like i extrude for 0.1m 

same do for internal frame and panel also 

and move the frame and panel inside 

 

same make for ventilator

external frame, frame and panel

and move the frame inner by 0.15

and move the glass panel with 0.20

                

 

same do for doors 

move the frame and panel to inner side for making projections 

and apply for all doors 

                 

 

 

step 8) plinth 

set ucs at below the plan 

and draw a rectangle with bottom of plan 

and extrude it for 0.6m as plinth height 

 

step9) roof/slab 

making a slab on that house 

set ucs at top and draw a rectangle by selecting layer as slab 

and draw rectangle using rectangle command 

and extrude it by 0.15m as slab thickness 

 

step9) for first floor 

first floor is symetri 

so copy the ground floor by frozing the plinth 

its easy for sel;ection so frozen the plinth layer from layer manager 

and copy the section by selection whole and taking a base point 

we got first floor for it 

 

step 10) making parapet walls 

draw a parapete wall of height 0.8m from slab level

so using EXTRUDE command or presspul command 

extrude the wall at parapet height 

 

step11) cladding to plinth 

for better appreance draw cladding plinth wall

draw rectangle of linth size 

and draw a profile on that rectangle with 0.6 as plinth height 

over periferi of plinth using extrude command 

and then copy it and paste at plinth

 

step 12) stair 

draw a satir using line command 

set ucs at stairs portion then select LINE command 

and draw a saircase from isometric view then exlude it as width 

                   

 

step13) balcony 

balcony for first floor 

make a slab of thick 0.15m

and width is 1m 

by drawing rectangle and extrude that 

then draw balcony paraper of height 0.5m from slab level

by setting ucs to balcony slab and draw rectangle and offset for width and then extrude it 

 

step 14) making base for plan 

go for world UCS 

and go to top draw a rectangle over the object 

and then extrude it by some thickness 

then move it by 0.6m below because base are rwquird below pilinth 

 

 

step 15) material 

then go for material browser from annotation bar 

and assign diffrent material for difrent units 

by using setuv for material manager 

select a category of material then select material from list 

and the select object and assain material to object 

 

step 16) camera view 

go to visualize command 

then go for camera select camera and give name as cam 1

set target, height and location of camera 

           

 

step17) sun 

go for sun status 

and keep it exposure 

and make shaddow as full shadow 

 

step 18) light 

go for create light from visualize 

select distance light 

and set turn for default light 

then give location of light 

and set focus direction of light 

name it as by light 1

 

step 19) environment setup 

from rendering option set enviornment setup 

and select sharp heighlight from image baset and set it 

 

step 20) render setup 

go for rendering 

select window

then select size of window

we can also change or setup the render from render setup

 

 

step 21) render 

finally go for rendering from render option 

or RR command 

finally selecting the render option coffee break and rendering the view

 

Result : We rendered the 3d drawing of residential building using render command in AutoCAD 3d modelling

 

 

 note :- attached files rendered view of the project named as cad 2 project