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

AIM :

PROJECT 2 : CREATING A 3D RENDERED VIEW MODEL FOR A RESIDENTIAL BUILDING IN AUTOCAD .

INTRODUCTION :

ISOMETRIC DRAWING IS A METHOD OF PRESENTING THE DESIGN IN THREE DIMENSION FORM .

IN OREDER FOR A DESIGN TO APPEAR THREE DIMENSION , A30 DEGREE ANGLE IS APPLIED TO ITS SIDES .

ISOMETRIC DRAWING ARE HELPFUL TO SHOW THE DESIGN IN 3D FORM DURING EARLY STAGE OF DESIGN DEVELOPMENT .

OBJECTIVE :

DRAW THE GIVEN ISOMETRIC DRAWING IN AUTOCAD USING ISO-PLANES AND ISOSNAP . APPLY

THE HATCH PROPERTIES TO DISTINGUISH THE DIFFERENT SURFACE AND CROSS SECTIONS.

DRAFTING PROCEDURES :

COMMAND USED FOR DRAWING THE 2D PLAN AND 3D RENDERING VIEW OF BUILDING ARE AS FOLLOWS :

1. EXTRUDE -LOCATION : DRAW THE MODELLING > EXTRUDE

THIS AUTOCAD 3D EXTRUDE COMMAND ALLOWS THE USER TO CREATE A 3D OBJECT BY EXTRUDING A 2D ALONG A LINE OR PATH .

2. SWEEP -LOCATION : DRAW MODELLING > SWEEP

THIS COMMAND HELPS THE USER TO EXTRUDE THE 2D OBJECT WITHOUT THE 2D FACE ORTHOGONAL TO THE BEGINNING OF THE PATH .

3. UNION -LOCATION: MODIFY > SOLIDS EDITING > UNION

THIS AUTOCAD 3D COMMAND ALLOWS THE USER TO COMBINE TWO OBJECTS CONVERTING INTO ONE SINGLE OBJECT .

4. SUBTRACT -LOACTION : MODIFY > SOILDSEDITING > SUBTRACT.

THIS COMMAND IS OPPOSITE TO THE UNION COMMAND , THIS COMMAND WORKS WHEN THERE IS A COMMON AREA IN BOTH THE OBJECTS. THEN THIS COMMAND SUBTRACT THE OBJECT A FROM THE OBJECT B .

5. INTERSECT -LOCATION : MODIFY > SOLID EDITING > INTERSTING

WITH THIS COMMAND IN AUTOCAD 3D COMMND THE USER IS LEFT WITH THE AREA THAT IS COMMON TO BOTH THE OBJECTS.

6. REVOLVE -LOCATION : DRAW > MODELLING > REVOLVE

THIS AUTOCAD 3D COMMAND CREATES A 3D SOLIDS BY REVOLING A 2D OBJECT AROUND A AXIS .

STEPS FOR CREATING A PLAN :

• OPEN AUTOCAD
• INTHE RIGHT LEFT CORNER CLICK ON THE SETTING ICON THAT IS THE ICON OF WORKSPACE.
• SELECT THE 3D MODELLING
• SELECT THE LINE COMMAND AND DRAW IN TOP OR 2D MODE .
• LINE COMMAND IS USED TO DRAW THE PLAN .
• COMMAND XLINE AND DRAW LINE IN X DIR. AS WELL AS IN Y DIRECTION .
• TRIM THE UNWANTED CORNER LINES.
• OFFSET THE 23O MM FOR WALL
• OFFSET THE 2000 MM FOR BED ROOM IN X DIRECTION AND 3000MM IN Y DIRECTION
• OFFSET THE 15OMM FOR WALL .
• LINE COMMAND IS USED TO DRAW WINDOWS AND DOORS.
• SIZE OF WINDOW IS 1000X1800
• SIZE OF DOOR ARE 1000 X 2000 AND 1200 X 2000
• LANDING WIDTH 1000
• TREAD IS 300 AND RISE 150.
• MTEXT COMMAND USED TO GIVE NAMING THE PLAN .

STEP FOR CREATING THE 3D PLAN.

• IN THE RIGHT LEFT CORNER CLICK ON THE SETTING ICON OF WORKSPACE.
• SELLECT 3D MODELLING.
• USED BOUNDARY COMMAND AND SELECT REGION.
• CREATE BOUNDARY AS WELL AS REGIONS OF THE PLAN .
• EXTRUDE THE REGION THAT ARE THE WALLS TO THE HEIGHT OF 3000 FROM THE BOTTOM.
• FLOOR TO FLOOR HEIGHT OF THE BUILDING IS 3000.
• CREATE DIFFERENT TYPE OF LAYERS USING LAYERS PROPETIES LIKE 3D WALLS, WINDOWS FRAMES , SLAB ,WINDOW GLASS,ETC AS DESIRED.
• ASSIGN COLOUR TO EACHE LAYERS SEPARATELY
• LINE COMMAD IS USED TO DRAW THE SUITABLE DEPTH .
• EXTRUDE THE WINDOW AND DOORS TO THE SUITABLE DEPTH.
• ROTATED 3D IS USED TO ROTATE THE OBJECT AS IN WINDOEWS AND DOORS.
• MOVE AND COPY COMMAND IS USED TO MOVE THE WINDOWS TO THEIR DESIRED LOACTION .
• COMMAND POLYLINE AT THE TERRACE AND CREATE THE PARPET WALL AT THE TIOP OF THE BUIKDING .
• COMMAND POLYLINE AND CREATE THE PLINTH OF THE BUILDING OF 600 MM AT THE BOTTOM .
• CREATE THE STAIRCASE AND EXTRUDE IT TO THE DISTANCE OF 1200.
• CRETATE THE MUMTY SEPARATELY AND PLACE IT ON THE TOP OF THE BUILDING .
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STEPS FOR RENDRING-

• GO TO THE VISUALIZE TAB FROM THE RIBBON .
• THIS WILL GIVE ACCESS TO THE PANELS LIKE LIGHT , SUNLIGHT , CAMERA , ANIMATIONS, RENDER AND VIEWS .
• CREATE DIFFERENT VIEWS USING THE CAMERA ABD RENDER THE BUILDING.
• PLACE THE LIGHT AT THE DESIRED LOCATION .
• CAMERA VIEW
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RENDERING VIEW :

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