fbm.c, j_fbm.c

• 1. Overview
• 2. Tangled Files
• 3. Janet Loader
• 4. Top-Level FBM Function
• 5. Some hasty vector functions
• 5.1. vec2 struct
• 5.2. mkvec2
• 5.3. dot
• 5.4. muls
• 5.5. mul
• 5.6. add
• 5.7. adds

• 6. Other Functions
• 6.1. fract
• 6.2. random
• 6.3. mix

• 7. 2d noise algorithm