石头纹理
PHOTO 2008/8/17 21:13:24 点击:不统计
1.新建RGB文件,200*200,新建一层,用白色填充,然后前景色选黑色,背景色为RGB=118 100 85,选用云彩滤镜,Filter->Render->Clouds。
2,选择Filter->Noise->Add Noise[3],选择Gaussian,Monochromatic[Yes]。
3.点通道[channel]标签,新建一个通道,使用滤镜,Filter->Render->Difference Clouds,添加杂点
Filter->Noise->Add Noise,参数同上,然后选:Filter->Fade Add Noise[50%];再用一次云彩滤镜:Filter->Render->Difference Clouds。
4.回到层面板,点击云彩层,用滤镜渲染出石头纹理:Filter->Render->Lighting Effects,参数设置:LIGHT TYPE [SPOTLIGHT],INTENSITY [54],FOCUS [69],GLOSS [-100], MATERIAL[50],EXPOSURE [-5],AMBIENCE [5],Texture Channel[Alpha 1],Height[100]
5.可再调节纹理的对比、明暗度:Image-Adjust-Brightness/Contrast...
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