A Computer Graphics syllabus for a B.Tech course typically covers fundamental concepts like 2D and 3D graphics, rendering, modeling, animation, and user interface design. Specific topics include line and circle drawing algorithms, polygon filling, transformations, viewing, clipping, and shading. You can find detailed syllabi from various universities or online resources by searching for "B.Tech Computer Graphics syllabus" along with the specific institution or platform. 

Here's a more detailed breakdown of the common topics:

Fundamentals:

• Introduction to Computer Graphics:
  Overview of the field, graphics systems (raster and random scan), display technologies.
• Output Primitives:
  Points, lines, circles, ellipses, and their generation algorithms (DDA, Bresenham's).
• 2D Geometric Transformations:
  Translation, rotation, scaling, reflection, and shear.
• Viewing and Clipping:
  Window-to-viewport transformations, Cohen-Sutherland and Sutherland-Hodgeman clipping algorithms. 

3D Concepts:

• 3D Geometric Transformations: Similar to 2D, but with an added dimension.
• Projections: Parallel and perspective projections.
• Visible Surface Detection: Z-buffer, back-face detection, and other algorithms. 

Rendering and Shading:

• Illumination and Shading Models: Ambient, diffuse, and specular reflection, Phong shading.
• Color Models: RGB, HSV, and CMY color models.
• Texture Mapping: Applying textures to surfaces.
• Ray Tracing: A more advanced rendering technique. 

Other Important Topics:

• Curves and Surfaces: Bezier curves, B-splines.
• Computer Animation: Basic principles and techniques.
• User Interface Design: Principles of designing user-friendly interfaces.
• Graphics Standards: Overview of OpenGL and other standards.