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