2022 Demos for Lectures

warning these demos are for use in lecture. They may not be usable by anyone other than me. The code is written for expedience, not to be readable.

Rotations Lecture

• Stack of cubes (center of rotation)
• Euler Toy 1 - X Y Z (or others)
• Euler Toy 2 - X Y Z X Y Z (or others)
• Euler Toy 3 - X Y Z side by side (Gimball Lock)
• Euler Toy 4 - X Y Z side by side ()
• Euler Toy A - Axis Angle


• Euler Toy 1 - X Y Z

Texture Lectures

• M1 - Texture Toy
• T0 - TableTop (woodgrain scaling)
• M2 - Material Properties
• T1 - Environment Map
• M3 - Spherical (Fake) SkyBox
• M4 - SkyBox

Normals Lectures (fake normals)

• N1 - Cylinders (varying sides, fake normals)

3D Basic Transforms

• Lecture Sequence
• CameraToy
• Table Stuff Demo (objects on table to show
• Stack of cubes (center of rotation)

Curves

• Interpolation Demo
• Train (2019) (doesn't work online)
• BSpline Demo
• Train 2014 is an EXE file

Cameras and Viewing

• Scene with camera
• Old stacked cubes (see stack demo in Rotations)
• Camera/Table/Book sequence for lecture
• Camera Toy (lookat controls, ortho and perspective)
• 2015 Viewing Demo

• Square vs. Cube

Lighting Basics

• Diffuse Lighting
• Specular Lighting

WB8 Meshes

Basically copied over so I could hack them and put them back into the workbook.

• 08-01-01 Two Triangles
• 08-01-02 Two Triangles with normals
• 08-01-02 Two Textured Triangles

Shaders: Corona Virus Demo

• Corona Virus (spiky sphere)
• Dots (Corona) - no idea why this isn't just dots

Shaders: Noise

• Sin Noise
• Perlin Noise (basic)

Shaders: Aliasing (Stripes)

• Sin Grating (Moire pattern at high frequency)
• Stripes (not anti-aliased)
• Stripes (anti-aliased both 1 and 2 sided)

Aliasing (small triangles)

• One pixel wide triangle
• One pixel wide stack of boxes

Framework Tests

• FBX loader test