Technical Reports

• Point-Normal Form for a Line and a Plane

• Intersection of a Ray with a Line and a Plane

• Inside-Outside Point Test using the Dot Product

• Hierarchical Modeling : Its Explanation and Possible Implementation

• Difference in appearance you would expect between a Phong Illumination model that uses(N.H)^n and one that uses (R.V)^n, where H is the halfway vector between the light and the viewer

• Computation of Shadow Polygon onto an Axis-Aligned Plane

• Effects of Polygonal Sorting Order on Interpolated Transparency

• The Warnock Area Subdivision Algorithm for Hidden Surface Removal

• Early Draft of Backface Culling Paper using Normal Masks

• Faster Backface Culling Technique

• Perspectively-Correct Interpolation

• Conversion Between OpenGL Depth-Buffer Z and Actual Screen-Space Depth

• Understanding Projective Textures: Correcting the Double-Perspective Distortion

• A view of the typical vertex transformation pipeline (word .doc)

• Pixel-Warping from One View to Another: the Easy Way

• Derivation of OpenGL Sphere-Mapping, Automatic, Texture-coordinate Generation for use in Environment Mapping

• Derivation of the 4x4 Matrix Transformation for the Reflection of a 4D Point/Vector about a Plane

• 4x4 Matrix Transformation of the Implicit Form of the Plane

• Deriving the OpenGL Perspective Depth Transformation (word .doc)