我做的一把草圖刷子是測試用來做草圖,甚至可能還能用來渲染(雖然我沒試過用它來渲染)
壓力會稍微改變不透明度
a sketch brush I made as a test, can be used for sketching and possibly rendering (though I never tried using it for rendering)
the pressure changes the opacity slightly