Session 2010-11

DEPARTMENT OF CIVIL ENGINEERING

INDIAN INSTITUTE OF TECHNOLOGY ROORKEE ROORKEE

CE 201 COMPUTER GRAPHICS

PRACTICAL 1 – BASIC ELEMENTS OF MICROSTATION – 2D

OBJECT: To understand the basic commands of Microstation for drawing an element, and editing it – open a new project and workspace, scale, units, 2D tool box, set attribute command, change attribute command, draw tool, select tool and edit commands. Hint: Open a 2D seed file. Duration: one turn 1. Draw a line of a length x, then extend it by an amount y, and then trim it by an

amount z.

2. Select the above line, increase its thickness and change its style or type of line

(solid to dash etc).

3. Select the above line, change its colour to red, and again to blue.

4. Draw a rectangle of any dimension, and change the colour of its lines.

5. Select any of its side, delete it, and redraw the same side in different colour.

6. Copy the above rectangle to another position.

7. Move the above rectangle to another location.

Session 2010-11

DEPARTMENT OF CIVIL ENGINEERING INDIAN INSTITUTE OF TECHNOLOGY ROORKEE

ROORKEE

CE 201 COMPUTER GRAPHICS

PRACTICAL 2 – BASIC ELEMENTS OF MICROSTATION – 2D

OBJECT: To understand the basic commands of Microstation for filling it with a colour, changing the colour, determine area and perimeter, and dimensioning command. Learn the snap command, accu draw command and scale of the dimensioning text with respect to that of the drawing. Duration: two turns 1. Draw a polygon, fill it with red colour and then change it to yellow.

2. Draw a circle of any radius and center, and change its colour.

3. Fill the circle with red colour and then change it to purple.

4. Determine the perimeter and area of the above polygon and circle.

5. Draw a rectangle, mark the dimensions of each side of the rectangle. Place the

dimensions above or below the dimension lines. Try various options of drawing

dimension lines available in the software.

6. Draw a circle passing through three given points. Mark its radius inside the circle.

7. Draw a line and then draw a circle tangent to the line.

8. Place a sine curve with having “n” cycles and given amplitude and frequency.

Session 2010-11

DEPARTMENT OF CIVIL ENGINEERING INDIAN INSTITUTE OF TECHNOLOGY ROORKEE

ROORKEE

CE 201 COMPUTER GRAPHICS

PRACTICAL 3 – BASIC ELEMENTS OF MICROSTATION – 2D

OBJECT: To understand the basic commands of Microstation for circular fillets, chamfering, and filling with colours in certain specific zones. Learn line, smart line (for filling colours), angle bisector, modify element and B-spline (open curve and close curve) commands. Duration: two turns

1. Draw a polygon, and draw a circle inside it. Then fill the area except the circle

with red colour and then change it to green.

2. Determine the net area of the polygon without that of the circle.

3. In the above problem, fill the circle in blue colour and the rest of the outer area

within the polygon with red colour.

4. Chamfer the corners of the polygon with different radii.

5. Draw a rectangle and modify the corners with fillets.

6. Draw a line. Draw another line perpendicular to it at its mid point.

7. Draw a line and draw another line at a given angle and at a give position on this

line.

8. Bisect this angle in the above problem. Mark the dimension of the angle.

9. Draw B-spline curves by defining control points. Try various available options.

Fill the curve with different colours.

10. Draw an ice cream cone with double scoop ice cream. Show ribs as in a ice cream

cone.

Session 2010-11

Session 2010-11

DEPARTMENT OF CIVIL ENGINEERING INDIAN INSTITUTE OF TECHNOLOGY ROORKEE

ROORKEE

CE 201 COMPUTER GRAPHICS

PRACTICAL 4 – BASIC ELEMENTS OF MICROSTATION – 3D

OBJECT: To understand the basic commands of Microstation for making a 3D element – cuboid, sphere, cylinder, cone, and frustums. Hint: Open a 3D seed file. Learn extrude, construct union, divide, intersect, cut solid, remove faces and heel commands. Duration: two turns

1. Draw a rectangle and extrude it to obtain a cuboid.

2. Draw a circle and extrude it to obtain a cylinder.

3. Draw an inclined line and rotate it to obtain a cone and a frustum.

4. Determine the volume of each of the above 3D elements.

5. Draw a polygon and extrude it to obtain a prism.

6. Draw a circle and extrude it to obtain a cylinder and cut a cylindrical hole through

it.

7. Draw a parallelepiped and make a hole at a given angle through it.

Session 2010-11

DEPARTMENT OF CIVIL ENGINEERING INDIAN INSTITUTE OF TECHNOLOGY ROORKEE

ROORKEE

CE 201 COMPUTER GRAPHICS

PRACTICAL 5 – BASIC ELEMENTS OF MICROSTATION – 3D

OBJECT: To understand the basic commands of Microstation for making a 3D element and cutting with a plane and taking projections. Hint: learn projections Duration: two turns

1. Draw a cone and cut it with a horizontal plane. Separate the two parts.

2. Draw a cylinder and cut it with an inclined plane. Separate the two parts.

3. From a point in space, draw a perpendicular to a given plane. Find the length of

this perpendicular.

4. Draw a cylinder inclined at an angle of 30o with horizontal. Take its projections

on x-y, y-z and z-x planes. Verify using the principles of Engineering Graphics.

5. Draw leaves of any plant.

6. Draw a beautiful landscape view showing greenry.

You can download the cells from http://selectservices.bentley.com/en-

US/Support/Downloads+And+Updates/Bentley+Library/Bentley+Library+

Summary.htm

Microstation have the functionality (Utilities menu> 3D Warehouse> Place as

cell) to download Landscape elements from Google.com

Session 2010-11

Session 2010-11

Session 2010-11

Session 2010-11

Microsoft visualization

Session 2010-11

DEPARTMENT OF CIVIL ENGINEERING INDIAN INSTITUTE OF TECHNOLOGY ROORKEE

ROORKEE

CE 201 COMPUTER GRAPHICS

PRACTICAL 6 – BASIC ELEMENTS OF MICROSTATION – Animation

OBJECT: To understand the basic commands of Microstation for animations. Hint: Activate animation tools and settings. Duration: one turn 1. Draw a circle. Divide it in 5 radial segments and fill them with different colours.

Rotate the circle at a given translational speed and acceleration.

2. Draw a car in elevation. Run it at a given speed and acceleration.

3. Write your name and let it run as a ticker – breaking news. Again run it on an inclined

surface.

Session 2010-11

DEPARTMENT OF CIVIL ENGINEERING

INDIAN INSTITUTE OF TECHNOLOGY ROORKEE ROORKEE

CE 201 COMPUTER GRAPHICS

PRACTICAL 7 – BASIC ELEMENTS OF MICROSTATION – Animation

OBJECT: To understand the basic commands of Microstation for animations. Hint: Activate animation tools and settings. Duration: one turn

1. Draw a circle. Divide it in 5 radial segments and fill them with different colours.

Extrude it in a cone so that the colours are visible on the inclined surface also.

Rotate the cone at a given angular speed.

2. Draw three leaves of a fan in plan. Colour them with different colours. Rotate it

about its own axis.