- Using Brush
- Using brush with quantize mode
- Using brush with brush mask

Pen / brush can be toggled with [B] in CHR Editor, or with [Shift+B] anywhere.
Quantize mode can be toggled with [N} in CHR Editor, or with [Shidt+N] anywhere.
Brush Mask Editor can be opened with [M] in CHR Editor, or by right-clicking [Brush] button, or with [Shift+F4] anywhere.