A high contrast value will make light colors lighter , and dark colors darker , whereas a low contrast value will bring extremes of light and dark towards the middle 一个高的对比数值将使亮色更亮，暗色更暗，但是一个低的对比数值将使亮部和暗部向中间色靠近。
This branch of the network controls the directionality of the rendered highlight , causing it to be bright on the dark side of the surface , and dark on the bright side of the surface 这个分枝的网络控制了渲染高光的方向性，它去在表面上的暗部产生明亮，并且在表面的亮侧加暗。
Highlights faded into black areas with burn tool . more fine strands pulled into place . strands of hair coloured purple and grey with airbrush in color mode 应用加深工具在暗部添加渐褪的效果。使头发更精细的纠集在适当的位置。应用喷枪工具在颜色模式下对纠结的头发使用紫色和灰色混色。
Primarily , it was a case of weaving dark strands over light areas and light strands over dark areas with the smudge tool ( the smaller the brush and the lower the pressure , the finer the hairs will be ) , constantly adding light and dark dots and pixels with burn and dodge , and stretching them out with the smudge tool 首先，这是一件使用模糊工具将亮部、亮线和暗部相互交织的工作（应用比较小的笔刷和比较低的压力来处理处理精细的头发是比较好的） ，用减淡工具和加深工具反复的添加亮暗斑点和象素，并用手指工具拉伸他们。
