How to 3D

• Projects
  • Rastercaster
  • Boxels
  • Skeletoon
  • Game
• Chapter 1: Points and Lines
  • Computer Graphics
  • Software Setup
  • Hello Cornflower
  • Verbs and Nouns
  • Vertex Attributes
  • Shader Program
  • Vertex Array
  • Vector3
  • Homogeneous Coordinates
  • Lecture: Origin
  • Lecture: Dots
  • Lab: Dotplots
• Chapter 2: Triangles and Transformations
  • Triangles
  • Sequenced Triangles
  • Indexed Triangles
  • Interpolation
  • Uniforms
  • Transformations
  • Translate
  • Scale
  • Rotate
  • Lecture: Triangles
  • Lab: Triangles
• Chapter 3: Meshes
  • Making a Mesh
  • Trimesh
  • Grid
  • Cylinder
  • Cone
  • Sphere
  • Cross Product
  • Face Normals
  • Vertex Normals
  • Reading OBJ
  • Reading glTF
• Chapter 4: Transformation Machinery
  • Unifying Transforms
  • Dot Products
  • Scale with Dots
  • Rotate with Dots
  • Translate with Dots
  • Translation Matrix
  • Scale Matrix
  • Rotation Matrices
  • Why Matrices
  • Multiplying Matrices
  • Matrix4
  • Quaternions
• Chapter 5: Graphics Pipeline
  • From Cradle to Framebuffer
  • Spaces
  • Orthographic Projection
  • Non-square Viewports
  • Perspective Projection
  • Depth Sorting
  • Scissor Test
  • Blending
  • Continous Rendering
  • Skeletal Animation
  • Reading the Framebuffer
• Chapter 6: Lighting
  • Basic Shading
  • Diffuse Term
  • Eye-space Lighting
  • Color
  • Ambient Term
  • Specular Term
  • Interpolating Normals
  • Multiple Lights
  • Directional Light
  • Spotlight
  • Two-sided Lighting
  • Lighting Without Normals
• Chapter 7: Camera and Terrain
  • Abstracting the Eye
  • Look Matrix
  • First-person Camera
  • Rotate Around
  • Wasd and Qe
  • Looking with the Mouse
  • Third-person Camera
  • Heightmaps
  • Terrain Camera
• Chapter 8: Interaction
  • The Fourth Wall
  • Smoothing Inputs
  • Triggering Animations
  • Pointer Events
  • Untransforming the Mouse
  • Trackball
  • Raycasting
  • Ray-Sphere Intersection
  • Ray-Box Intersection
  • Picking by Color
• Chapter 9: Textures
  • Detail without Triangles
  • Reading Textures
  • Generating Textures
  • Texture Setup
  • Mapping Vertices to Texels
  • Looking Up Texels
  • Wrapping Coordinates
  • Powers of Two
  • Magnifying Textures
  • Mipmapping
• Chapter 10: Texture Effects
  • Beyond Albedo
  • Alpha Mapping
  • Billboarding
  • Toon Shading
  • Normal Mapping
  • Skyboxes
  • Environment Mapping
  • Ambient Occlusion
  • Projective Texturing
• Chapter 11: Noise
  • Value Noise
  • Gradient Noise
  • Heightmap Generation
  • 3D Textures
  • Planar Fog
  • Marble
  • Wood
  • Water
• Chapter 12: Particle Systems
• Chapter 13: Shadows
  • Shadow Mapping
  • Creating a Depth Texture
  • Framebuffer Objects
  • Texture Pass
  • Default Framebuffer Pass
  • Improving Shadows
• Extra
  • Ray-ray Intersection