We are here with you hands in hands to facilitate your learning & don't appreciate the idea of copying or replicating solutions. Read More>>
+ Link For Assignments, GDBs & Online Quizzes Solution |
+ Link For Past Papers, Solved MCQs, Short Notes & More |
Dear Students! Share your Assignments / GDBs / Quizzes files as you receive in your LMS, So it can be discussed/solved timely. Add Discussion
How to Add New Discussion in Study Group ? Step By Step Guide Click Here.
CS602 ALL Current Mid Term Papers Spring 2015 & Past Mid Term Papers at One Place from 20 June 2015 ~ 01 July 2015
You Can Download Solved Mid Term Papers, Short Notes, Lecture Wise Questions Answers Files, Solved MCQs, Solved Quizzes , Solved Mid Term Subjective Papers , Solved Mid Term Objective Papers From This Discussion For Preparation Mid Term Papers of Fall 2014
For Important Helping Material related to this subject (Solved MCQs, Short Notes, Solved past Papers, E-Books, FAQ,Short Questions Answers & more). You must view all the featured Discussion in this subject group.
For how you can view all the Featured discussions click on the Back to Subject Name Discussions link below the title of this Discussion & then under featured Discussion corner click on the view all link.
Or visit this link
You Can download papers by a simple click on file. All the uploaded filed are in Zip file or PDF format So Install Adobe Reader and Winrar Software’s to open these Files
Note: If you download files with Internet Download Manager (IDM), you would face problem of damage files. All files are correct and no damage file, If you face this problem, Open IDM > Click on Options > Click on File Types > Remove PDF and ZIP from files types and save. After it download again files, files will work properly.OR Press alt+click the file ...
Thanks and Regards,
VU Students.ning Social Network.
Tags:
+ How to Follow the New Added Discussions at Your Mail Address?
+ How to Join Subject Study Groups & Get Helping Material? + How to become Top Reputation, Angels, Intellectual, Featured Members & Moderators? + VU Students Reserves The Right to Delete Your Profile, If?.
+ http://bit.ly/vucodes (Link for Assignments, GDBs & Online Quizzes Solution)+ http://bit.ly/papersvu (Link for Past Papers, Solved MCQs, Short Notes & More)
+ Click Here to Search (Looking For something at vustudents.ning.com?) + Click Here To Join (Our facebook study Group)Share Your Current mid Term Papers (Questions/Pattern) 20 June 2015 ~ 01 July 2015 to help each other. Thanks
For more papers & Mid Tem Papers Preparation Material check all the featured discussions in this group one by one discussion.
How you can check all the featured discussions in this group .Visit this link
Questions from the Mid Term Exam of CS602
June 25, 2015 11:00 AM
A: Its need for real world pic displaying. Its just a fancy term for a system that measures objects with width, height, n depth.
A: Perspective projection gives a more realistic view of
the objects in the scene.
A: distance = sqrt(dx*dx+dy*dy+dz*dz)
A: P' = R(θ1+θ2).p
A: Unit vector = <x,y,z>/length = |x/length, y/length, z/length|
Mine today ppr .. All mcqs fom Moaaz File Thanks God
Subjectiv b exy thy..
Q. Which type of projection is used in engineering drawings.
Q What is the difference between local and global coordinate system?
Q. If point (x.,y ) is rotated about axix anti clockwise at theta .. what will be new values?
Q. Differenciate between cabinet and car . whtvr ..
Q .Dicuss following w.r.t eqution:
- a line intersects a plane
- a line does not intersect plane
Q. Discuss 4 cases of clipping edge w.r.t .. S ka jo algorithm tha wo .
Anyways all da bxt !
Please Share The Answers of Last Two Questions .... As soon As possible
Q. Which type of projection is used in engineering drawings.
A: Parallel Projection
Q What is the difference between local and global coordinate system?
A:
Q. If point (x.,y ) is rotated about axix anti clockwise at theta .. what will be new values?
A: Positive angle of rotation will b anticlockwise.
P' = [x' y'] R=[cosθ -sinθ sinθ cosθ] P = [x y ]
Q. Differenciate between cabinet and car . whtvr ..
A: Cavalier: All lines perpendicular to the projection plan are projected no change in length.
Cabinet: Lines with are perpendicular to the projection plan are projected at 1/2 length.
-------------
Q .Dicuss following w.r.t eqution:
- a line intersects a plane
- a line does not intersect plane
-------------
Q. Discuss 4 cases of clipping edge w.r.t .. S ka jo algorithm tha wo .
A: If clipping Rectangle is denoted by dashed lines and Line is defined by using point 1 and point 2.
Case i: For each boundary b in [L(left),R(right),T(top),B(bottom)]
If P1 outside and p2 inside
Intersect point (p1')
point p2.
Case ii: For each boundary b in [L(left), R(right),T(top),B(bottom)]
If p1 and p2 inside.
point p2
Case iii: For each boundary b in [L(left), R(right),T(top),B(bottom)]
If p1 and p2 outside.
Do nothing
Case iv: For each boundary b in [L(left),R(right),T(top),B(bottom)]
If p2 outside and p1 inside.
intersection only point(p2') only.
Moaaz ki file share kr skti hian ap ? mje nae mili
Today Paper @ 12:30 PM..
18 of 20 MCQs from past papers..
Subjective ::
1). Differentiate b/w Reflection transformation and Shear transformation in 3-D system? 2
2). Explain 3-D Coordinate System? 3
3). Difference b/w Orthographic and Oblique Projections? 3
4). Differentiate b/w Cavalier and Cabinet Projection? 5
5). Give formula for
Today my paper
total question 26
20 mcq................... 14 To 15 MCQ from moiz file
6 qeustion
2 question 2 marks
2 question 3 marks
2 question 5 marks
3 qustion of matrix and other question from last chapters..........
Best of luck to all students
Q: whey do we need a three dimension picture? 2 marks
Ans: its need for real word picture displaying, its just a fancy tram for a system that measure the object with width height and depth.
Q: which projection give a most realistic view of object? 2 marks
ANS: prospective projection give a most realistic view of object in the scene.
Q: How can we find the distance between two 3D points using mathematical notation? 3 Marks
ANS: distance = sqrt(dx*dx+dy*dy+dz*dz)
Q: Two composite rotations R(θ2) and R(θ1) are performed to a point P, you are required to write the final expression of composite rotation matrix to the point P. Marks 3.
P′= R(θ1+ θ2) . P
Q: derive the formula for calculating Unit vector from a given 3D vector <x, y, z>. Marks5
ANS: A: Unit vector = <x,y,z>/length = |x/length, y/length, z/length|
Which type of projection is used in engineering drawings.
orthographic projection
Q What is the difference between local and global coordinate system?
Local coordinate systems can be defined with respect to global coordinate system
• Locations can be relative to any of these coordinate systems
• Locations can be translated or "transformed" from one coordinate system to
another.
Differentiate b/w Cavalier and Cabinet Projection? 5
Cavalier
Alpha = 45°, tan (Alpha) = 1 => L1 = 1 this is a Cavalier projection such that all lines
perpendicular to the projection plane are projected with no change in length.
Cabinet
Lines which are perpendicular to the projection plane are projected at 1 / 2 length. This is a Cabinet projection.
Q .Dicuss following w.r.t eqution:
- a line intersects a plane
- a line does not intersect plane
Discuss 4 cases of clipping edge
The clip boundary determines a visible and invisible region. The edges from vertex i to vertex i+1 can be one of four types:
1). Differentiate b/w Reflection transformation and Shear transformation in 3-D system?
Reflection
A three-dimensional reflection can be performed relative to a selected reflection axis or
with respect to a selected reflection plane.
Shears
Shearing transformations can be used to modify object shapes.
2). Explain 3-D Coordinate System? 3
3D Cartesian coordinate systems
• Direction and magnitude along three axes, with reference to an origin
• Locations are defined by x, y, z triples
• Can define cubes, cones, spheres, etc.,
• Can have multiple origins and transform coordinates among them
Difference b/w Orthographic and Oblique Projections? 3
orthographic projection
If the direction of projection is perpendicular to the projection plane then it is an
orthographic projection.
Oblique Projection
If the direction of projection is not perpendicular to the projection plane then it is an
Oblique projection
5). Give formula for
1: explain axonometric projection in the content of computer graphics ? (2 marks)
Axonometric projections are orthographic projections in which the direction of projection is not parallel to any of the three principal axes.
The dot product of 2 vectors is a scalar
4: explain orthographical projection and what meant by term oblique parallel projection? (marks 3)
Orthographic Projection
If the direction of projection is perpendicular to the projection plane then it is an
orthographic projection.
oblique parallel
Non orthographic parallel projections are called oblique parallel projection.
Define Vector Normalization?
“Normalizing” a vector means shrinking or stretching it so its magnitude is 1. A simple
way is normalize by dividing by its magnitude:
SAQIB BS.IT 6 thanks for sharing
jazak Allah
© 2020 Created by +M.Tariq Malik. Powered by
Promote Us | Report an Issue | Privacy Policy | Terms of Service
VU Students reserves the right to delete profile, which does not show any Activity at site nor has not activity more than 01 month.
We are user-generated contents site. All product, videos, pictures & others contents on vustudents.ning.com don't seem to be beneath our Copyrights & belong to their respected owners & freely available on public domains. We believe in Our Policy & do according to them. If Any content is offensive in your Copyrights then please email at m.tariqmalik@gmail.com or Contact us at contact Page with copyright detail & We will happy to remove it immediately.
Management: Admins ::: Moderators
Awards Badges List | Moderators Group
All Members | Featured Members | Top Reputation Members | Angels Members | Intellectual Members | Criteria for Selection
Become a Team Member | Safety Guidelines for New | Site FAQ & Rules | Safety Matters | Online Safety | Rules For Blog Post