Question 1

Q1: Write C++ program to draw a concave polygon and fill it with desired color using scan fill algorithm.

Accepted Answer

Code file: grpA_1.cpp for question: Write C++ program to draw a concave polygon and fill it with desired color using scan fill algorithm.

Question 2

Q2: Write C++ program to implement Cohen Sutherland line clipping algorithm.

Accepted Answer

Code file: grpA_2.cpp for question: Write C++ program to implement Cohen Sutherland line clipping algorithm.

Question 3

Q3a: Write C++ program to draw the following pattern. Use DDA line and Bresenham's circle drawing algorithm. Apply the concept of encapsulation.

Accepted Answer

Code file: grpA_3a.cpp for question: Write C++ program to draw the following pattern. Use DDA line and Bresenham's circle drawing algorithm. Apply the concept of encapsulation.

Question 4

Q3b: Write C++ program to draw the following pattern. Use DDA line and Bresenham's circle drawing algorithm. Apply the concept of encapsulation.

Accepted Answer

Code file: grpA_3b.cpp for question: Write C++ program to draw the following pattern. Use DDA line and Bresenham's circle drawing algorithm. Apply the concept of encapsulation.

Question 5

Q4a: Write C++ program to draw 2-D object and perform following basic transformations: 1. Scaling 2. Translation 3. Rotation. Apply the concept of operator overloading.

Accepted Answer

Code file: grpB_4a.cpp for question: Write C++ program to draw 2-D object and perform following basic transformations: 1. Scaling 2. Translation 3. Rotation. Apply the concept of operator overloading.

Question 6

Q4b: Write C++ program to implement translation, rotation and scaling transformations on equilateral triangle and rhombus. Apply the concept of operator overloading.

Accepted Answer

Code file: grpB_4b.cpp for question: Write C++ program to implement translation, rotation and scaling transformations on equilateral triangle and rhombus. Apply the concept of operator overloading.

Question 7

Q5a: Write C++ program to generate snowflake using concept of fractals.

Accepted Answer

Code file: grpB_5a.cpp for question: Write C++ program to generate snowflake using concept of fractals.

Question 8

Q5b: Write C++ program to generate Hilbert curve using concept of fractals.

Accepted Answer

Code file: grpB_5b.cpp for question: Write C++ program to generate Hilbert curve using concept of fractals.

Question 9

Q5c: Write C++ program to generate fractal patterns by using Koch curves.

Accepted Answer

Code file: grpB_5c.cpp for question: Write C++ program to generate fractal patterns by using Koch curves.

Computer Graphics Laboratory (cgl) Codes

Group A