This review is designed to help students, instructors, and self-learners understand the utility, structure, and quality of the text before they seek out the PDF or physical copy.

Alternatives to Rajiv Chopra (For Advanced Learners)

If you find the Chopra PDF too basic or want to move beyond the syllabus, consider these complementary resources:

• "Computer Graphics with OpenGL" by Donald Hearn & Pauline Baker: The bible of the subject. Go here for deep theory.
• "Computer Graphics: Principles and Practice" by Foley, van Dam: For Ph.D. level understanding. Do not start here.
• LearnOpenGL (Website): If you want to actually code modern shaders (not just old C++ algorithms), this is the best free resource online.

B. Institutional Access

• Your College Library: Many college libraries now subscribe to digital repositories (like NLIST or Infiibnet). You can log in with your student ID and download a chapter-wise PDF legally.
• Teacher's Portal: If you are a faculty member, request an inspection copy from the publisher. They often send a digital review copy.

Unit 5: Advanced Topics (Brief)

• Ch 12: Curves & surfaces – Bezier, B-spline (basic)
• Ch 13: Color models – RGB, CMYK, HSV
• Ch 14: Introduction to animation & fractals

Unit 2: 2D Transformations & Clipping

• Ch 5: 2D geometric transformations – Translation, rotation, scaling, reflection, shear (homogeneous coordinates)
• Ch 6: 2D viewing & clipping – Cohen–Sutherland line clipping, Liang–Barsky, Sutherland–Hodgman polygon clipping