User:Subekshya Poudel/Teaching Lesson Plan 16

Subject : Computer Graphics

Period: Fourth

Topic: 2D and 3D Transformation

Teaching Item: 3D Viewing Pipeline

Level: Bachelor 6^th sem

Unit: Three

Time: 50 min

No. of Students: 18

Specific Objective

At the end of this lesson students will be able to:

• understand the concept of the 3D viewing pipeline in computer graphics
• learn about the stages involved in the 3D viewing pipeline
• understand the transformations applied during each stage of the pipeline

Teaching Materials

• Laptop
• Presentation slide
• Projector
• Examples illustrating the stages of the 2D viewing pipeline
• Whiteboard and marker

Teaching Learning Activities

1. At first I will ask students what they understand till now about previous topic.
2. Then begin the unit by introducing the concepts of the 3D viewing pipeline and its role in computer graphics.
3. Explain that the 3D viewing pipeline consists of multiple stages for transforming objects from world coordinates to screen coordinates in three dimensions.
4. Discuss the importance of each stage in preparing objects for display.
5. Explain each stage of the 3D viewing pipeline:

• Modeling Transformation
• Viewing Transformation
• Projection Transformation
• Clipping
• Scan Conversion
• Visibility

6. Discuss the purpose and transformations applied during each stage.
7. Illustrate each stage with examples and diagrams to demonstrate how objects are transformed through the pipeline.
8. Discuss how the 3D viewing pipeline is used in real-world graphics applications, such as rendering 3D graphics for user interfaces and diagrams.
9 Ask students if there is any confusion on today's topic and provide guidance and assistance if needed.

Assessment

1. Explain the importance of each stage in the 3D viewing pipeline.

2. Discuss the differences between the 2D and 3D viewing pipelines and their respective applications.