Simian
Controls
Brush
Canvas
Applies on Load or Clear
Fields
Gravity
Wind
Temperature
Blue · cold / clear · 20° / red · hot
Particle temperature; air in empty cells.
Drag to paint. Arrow keys move and aim the brush, Enter paints, Shift + Enter erases, Space pauses, brackets change brush diameter in cells, and 1–9 select elements. Wind follows the last movement direction; hold to blow.