Lecture materials

• Lecture slides

  Introduction	fa09_CG_intro.pptx
  Chap 1: Graphics Systems and Models	fa09_CG_01.pptx
  Chap 2: Graphics Programming	fa09_CG_02.pptx
  Chap 3: Input and Interaction	fa09_CG_03.pptx
  Appendix B: Spaces	fa09_CG_B.pdf
  Chap 4: Geometric Objects and Transformations	fa09_CG_04.pdf
  Chap 5: Viewing	fa09_CG_05.pptx
  Chap 6: Shading	fa09_CG_06.pptx
  Chap 7: From Vertices to Fragments	fa09_CG_07.pptx
  Chap 8: Discrete Techniques	fa09_CG_08.pptx
  Chap 11: Curves and Surfaces	fa09_CG_11_handout.pdf
  Polygnal meshes, 3D file formats, vertex arrays	fa09_CG_polymesh.pptx

• Samples
  • UI
    • reshape.c
    • keyboard.c
    • special.c
    • mouse.c
    • motion.c
    • passivemotion.c
    • idle.c
    • timer.c
    • menu.c
    • postredisplay.c
    • viewer.c: Intuitive UI implemented using GLUT
  • Transformation
    • transformation.c, transformation2.c: Hierarchical transformation demo (2D robot arm)
  • Shading
    • gouraud.c, gouraud2.c: Demonstrates the artifacts of the Gouraud shading.
    • movelight.c: Demonstrates how to transform a light source. (Simple instruction at the beginning.)
    • normalize.c: Demonstrates why we need GL_NORMALIZE.
    • back.c: Demonstrates how to do back face shading. (back-face culling + back-face material + two-sided lighting)
  • Viewing
    • projection.c: To demonstrate using perspective/orthogonal projection matrices.
  • Etc.
    • polyoffset.c: Demonstrates the effect of "polygon offset".
  • Discrete
    • rasterpos.c: Demonstrates how 3D raster position works.
    • rasterclip.c: Demonstrates what happens if a raster position is clipped.
    • hud.c: Demonstrate how to render HUD (Head-Up Displayh) texts
    • texmap.c: Demonstrate texture mapping where the texture data is exported by GIMP. (You may also need the file bricks.c.)